Android Studio Tutorial - GeeksforGeeks

<!DOCTYPE html>    <html lang="en-US" prefix="og: http://ogp.me/ns#" >  <head> <meta charset="UTF-8" /> <meta name="keywords" content="Data Structures,Algorithms,Python,Java,C,C++,JavaScript,Android Development,SQL,Data Science,Machine Learning,PHP,Web Development,System Design,Tutorial,Technical Blogs,Interview Experience,Interview Preparation,Programming,Competitive Programming,Jobs,Coding Contests,GATE CSE,HTML,CSS,React,NodeJS,Placement,Aptitude,Quiz,Computer Science,Programming Examples,GeeksforGeeks Courses,Puzzles,SSC,Banking,UPSC,Commerce,Finance,CBSE,School,k12,General Knowledge,News,Mathematics,Exams" /> <meta name="viewport" content="width=device-width, initial-scale=1.0, minimum-scale=0.5, maximum-scale=3.0"> <link rel="shortcut icon" href="https://media.geeksforgeeks.org/wp-content/cdn-uploads/gfg_favicon.png" type="image/x-icon" /> <link rel="preconnect" href="https://fonts.googleapis.com"> <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin> <meta name="theme-color" content="#308D46" /> <meta name='robots' content='index, follow, max-image-preview:large, max-snippet:-1' /> <meta name="image" property="og:image" content="https://media.geeksforgeeks.org/wp-content/cdn-uploads/gfg_200x200-min.png"> <meta property="og:image:type" content="image/png"> <meta property="og:image:width" content="200"> <meta property="og:image:height" content="200"> <meta name="facebook-domain-verification" content="xo7t4ve2wn3ywfkjdvwbrk01pvdond" /> <script src="https://cdnads.geeksforgeeks.org/synchronously_gfg_ads.min.js"></script> <script defer src="https://apis.google.com/js/platform.js"></script> <script src="//cdnjs.cloudflare.com/ajax/libs/require.js/2.1.14/require.min.js"></script>     <script> var IHPWT={}; //Initialize Namespace var pbjs = pbjs || {}; pbjs.que = pbjs.que || []; var googletag = googletag || {}; googletag.cmd = googletag.cmd || []; var gptRan = false; </script> <script defer src="https://ads.pubmatic.com/AdServer/js/pwt/162080/12331/pwt.js"></script> <script defer src="https://securepubads.g.doubleclick.net/tag/js/gpt.js"></script> <script defer src="https://cdnads.geeksforgeeks.org/prebid.js?ver=0.1"></script> <script defer src="https://cdnads.geeksforgeeks.org/gfg_ads.min.js?ver=0.1"></script>  <title>Android Studio Tutorial - GeeksforGeeks</title> <link rel="profile" href="http://gmpg.org/xfn/11" /> <link rel="pingback" href="" />     <script type="application/ld+json"> { "@context": "https://schema.org", "@type": "Article", "mainEntityOfPage": { "@type": "WebPage", "id": "https://www.geeksforgeeks.org/android-studio-tutorial/" }, "headline": "Android Studio Tutorial", "datePublished": "2021-05-13 10:18:20", "dateModified": "2024-10-08 06:06:29", "image": { "@type": "ImageObject", "url": "https://media.geeksforgeeks.org/wp-content/cdn-uploads/20210513175917/Android-Studio-Tutorial.png", "width": "1000", "height": "494" }, "author": { "@type": "Organization", "name": "GeeksforGeeks", "url": "https://www.geeksforgeeks.org/", "logo": { "@type": "ImageObject", "url": "https://media.geeksforgeeks.org/wp-content/cdn-uploads/logo-new-2.svg", "width": "301", "height": "40" } }, "publisher": { "@type": "Organization", "name": "GeeksforGeeks", "url": "https://www.geeksforgeeks.org/", "logo": { "@type": "ImageObject", "url": "https://media.geeksforgeeks.org/wp-content/cdn-uploads/logo-new-2.svg", "width": "301", "height": "40" } }, "description": "It is stated that \"If you give me six hours to chop down a tree then I will spend the first four hours in sharpening the axe\". So in the Android Development World if we consider Android Development as the tree then Android Studio should be the axe. Yes, if", "about": [ { "@type": "Thing", "name": "Android" }, { "@type": "Thing", "name": "AndroidStudio" } ] }</script> <script type="application/ld+json"> { "@context": "https://schema.org", "@type": "WebSite", "url": "https://www.geeksforgeeks.org/", "potentialAction": { "@type": "SearchAction", "target": "https://www.geeksforgeeks.org/search/{search_term_string}/", "query-input": "required name=search_term_string" } }</script> <script type="application/ld+json"> { "@context": "https://schema.org", "@type": "Organization", "name": "GeeksforGeeks", "url": "https://www.geeksforgeeks.org/", "logo": "https://media.geeksforgeeks.org/wp-content/cdn-uploads/20200817185016/gfg_complete_logo_2x-min.png", "description": "A computer science portal for geeks. It contains well written, well thought and well explained computer science and programming articles, quizzes and practice/competitive programming/company interview Questions.", "founder": [ { "@type": "Person", "name": "Sandeep Jain", "url": "https://in.linkedin.com/in/sandeep-jain-b3940815" } ], "sameAs": [ "https://www.facebook.com/geeksforgeeks.org/", "https://twitter.com/geeksforgeeks", "https://www.linkedin.com/company/1299009", "https://www.youtube.com/geeksforgeeksvideos/" ] }</script> <script type="application/ld+json">{ "@context": "https://schema.org", "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "What is Android Studio used for?", "acceptedAnswer": { "@type": "Answer", "text": "Android Studio is an integrated development environment (IDE) used for developing Android apps. It provides tools for coding, debugging, and testing applications." } }, { "@type": "Question", "name": "What is Android Studio used for?", "acceptedAnswer": { "@type": "Answer", "text": "To install Android Studio, download the installer from the official Android Developer website. Follow the installation instructions for your operating system (Windows, macOS, or Linux)." } }, { "@type": "Question", "name": "What programming language does Android Studio use?", "acceptedAnswer": { "@type": "Answer", "text": "Android Studio primarily uses Kotlin and Java for Android app development. Kotlin is increasingly favored for its modern features and seamless interoperability with Java." } }, { "@type": "Question", "name": "How do I create my first Android app in Android Studio?", "acceptedAnswer": { "@type": "Answer", "text": "To create your first Android app, start by setting up a new project in Android Studio. Define the app's name, choose a target device, and follow the guided steps to design the user interface, write code, and run the app on an emulator or physical device." } }, { "@type": "Question", "name": "How can I debug an Android app in Android Studio?", "acceptedAnswer": { "@type": "Answer", "text": "Android Studio offers robust debugging tools. You can set breakpoints in your code, inspect variables, and step through code execution to identify and fix issues. Use the Logcat tool to view logs and messages from your app." } } ] }</script> <script> var arrPostCat = new Array(); var arrPostCatName="Android"; arrPostCat.push('4636'); var tIds = "4636,4877"; var termsNames = "Android,AndroidStudio"; var tIdsInclusiveParents = "4636,4877" var domain = 1; var arrPost = new Array(); var post_id = "591796"; var post_type = "post"; var post_slug = window.location.href; var ip = "64.252.71.110"; var post_title = `Android Studio Tutorial`; var post_status = "publish"; var practiceAPIURL="https://practiceapi.geeksforgeeks.org/"; var practiceURL="https://practice.geeksforgeeks.org/"; var post_date = "2021-05-13 22:18:20"; var commentSysUrl = "https://discuss.geeksforgeeks.org/commentEmbedV2.js"; //var postAdApiUrlString = ""; var link_on_code_run = ''; var link_search_modal_top = ''; var country_code_cf = "RU"; var postAdApiUrlString = '4636/4877/'; </script>  <meta name="description" content="Master Android app development with our comprehensive Android Studio tutorial. Learn essential skills from installation to advanced features, coding tips, and troubleshooting."/> <link rel="canonical" href="https://www.geeksforgeeks.org/android-studio-tutorial/" /> <meta property="og:locale" content="en_US" /> <meta property="og:type" content="article" /> <meta property="og:title" content="Android Studio Tutorial - GeeksforGeeks" /> <meta property="og:description" content="Master Android app development with our comprehensive Android Studio tutorial. Learn essential skills from installation to advanced features, coding tips, and troubleshooting." /> <meta property="og:url" content="https://www.geeksforgeeks.org/android-studio-tutorial/" /> <meta property="og:site_name" content="GeeksforGeeks" /> <meta property="article:tag" content="Android-Studio" /> <meta property="article:section" content="Android" /> <meta property="article:published_time" content="2021-05-13T22:18:20+00:00" /> <meta property="article:modified_time" content="2024-10-08T18:06:25+00:00" /> <meta property="og:updated_time" content="2024-10-08T18:06:25+00:00" /> <meta property="og:image" content="https://media.geeksforgeeks.org/wp-content/cdn-uploads/20210513175917/Android-Studio-Tutorial.png" /> <meta property="og:image:secure_url" content="https://media.geeksforgeeks.org/wp-content/cdn-uploads/20210513175917/Android-Studio-Tutorial.png" /> <meta property="og:image:width" content="1000" /> <meta property="og:image:height" content="494" /> <meta property="og:image:alt" content="Android-Studio-Tutorial" /> <script type='application/ld+json'>{"@context":"https:\/\/schema.org","@type":"Organization","url":"https:\/\/www.geeksforgeeks.org\/","sameAs":[],"@id":"https:\/\/www.geeksforgeeks.org\/#organization","name":"GeeksforGeeks","logo":"http:\/\/www.geeksforgeeks.org\/wp-content\/uploads\/gfg_200X200-1.png"}</script>  <link rel='dns-prefetch' href='//www.geeksforgeeks.org' /> <link rel='dns-prefetch' href='//s.w.org' /> <script type="text/javascript"> window._wpemojiSettings = {"baseUrl":"https:\/\/s.w.org\/images\/core\/emoji\/11\/72x72\/","ext":".png","svgUrl":"https:\/\/s.w.org\/images\/core\/emoji\/11\/svg\/","svgExt":".svg","source":{"concatemoji":"https:\/\/www.geeksforgeeks.org\/wp-includes\/js\/wp-emoji-release.min.js?ver=4.9.8"}}; !function(a,b,c){function d(a,b){var c=String.fromCharCode;l.clearRect(0,0,k.width,k.height),l.fillText(c.apply(this,a),0,0);var d=k.toDataURL();l.clearRect(0,0,k.width,k.height),l.fillText(c.apply(this,b),0,0);var e=k.toDataURL();return d===e}function e(a){var b;if(!l||!l.fillText)return!1;switch(l.textBaseline="top",l.font="600 32px Arial",a){case"flag":return!(b=d([55356,56826,55356,56819],[55356,56826,8203,55356,56819]))&&(b=d([55356,57332,56128,56423,56128,56418,56128,56421,56128,56430,56128,56423,56128,56447],[55356,57332,8203,56128,56423,8203,56128,56418,8203,56128,56421,8203,56128,56430,8203,56128,56423,8203,56128,56447]),!b);case"emoji":return b=d([55358,56760,9792,65039],[55358,56760,8203,9792,65039]),!b}return!1}function f(a){var c=b.createElement("script");c.src=a,c.defer=c.type="text/javascript",b.getElementsByTagName("head")[0].appendChild(c)}var g,h,i,j,k=b.createElement("canvas"),l=k.getContext&&k.getContext("2d");for(j=Array("flag","emoji"),c.supports={everything:!0,everythingExceptFlag:!0},i=0;i<j.length;i++)c.supports[j[i]]=e(j[i]),c.supports.everything=c.supports.everything&&c.supports[j[i]],"flag"!==j[i]&&(c.supports.everythingExceptFlag=c.supports.everythingExceptFlag&&c.supports[j[i]]);c.supports.everythingExceptFlag=c.supports.everythingExceptFlag&&!c.supports.flag,c.DOMReady=!1,c.readyCallback=function(){c.DOMReady=!0},c.supports.everything||(h=function(){c.readyCallback()},b.addEventListener?(b.addEventListener("DOMContentLoaded",h,!1),a.addEventListener("load",h,!1)):(a.attachEvent("onload",h),b.attachEvent("onreadystatechange",function(){"complete"===b.readyState&&c.readyCallback()})),g=c.source||{},g.concatemoji?f(g.concatemoji):g.wpemoji&&g.twemoji&&(f(g.twemoji),f(g.wpemoji)))}(window,document,window._wpemojiSettings); </script> <style type="text/css"> img.wp-smiley, img.emoji { display: inline !important; border: none !important; box-shadow: none !important; height: 1em !important; width: 1em !important; margin: 0 .07em !important; vertical-align: -0.1em !important; background: none !important; padding: 0 !important; } </style> <link rel='stylesheet' id='custom-style-css' href='https://www.geeksforgeeks.org/wp-content/themes/iconic-one/css/gfg.min.css?ver=11.73' type='text/css' media='all' /> <script type='text/javascript' src='https://code.jquery.com/jquery-3.7.1.min.js?ver=3.7.1'></script> <script type='text/javascript' src='https://code.jquery.com/jquery-migrate-3.5.2.min.js?ver=3.5.2'></script> <script type='text/javascript'> /* <![CDATA[ */ var gfgObject = {"authUrl":"https:\/\/auth.geeksforgeeks.org\/","writeApiUrl":"https:\/\/apiwrite.geeksforgeeks.org\/","writeUrl":"https:\/\/write.geeksforgeeks.org\/","utilUrl":"https:\/\/util.geeksforgeeks.org\/","apiUrl":"https:\/\/api.geeksforgeeks.org\/","cfApiUrl":"https:\/\/gfgapi.geeksforgeeks.org\/","baseCompilerURL":"https:\/\/codejudge.geeksforgeeks.org\/","idePageBaseUrl":"https:\/\/ide.geeksforgeeks.org\/","gfgApiScriptUrl":"https:\/\/apiscript.geeksforgeeks.org\/","gfgSiteUrl":"https:\/\/www.geeksforgeeks.org\/","curatedListId":"1","curatedListTitle":"SDE Sheet Problems","utilDjangoCfUrl":"https:\/\/utilapi.geeksforgeeks.org\/","premiumCheckoutSlug":"premium-plans-payment\/","premiumLandingSlug":"premium-plans\/","premiumCssUrl":"https:\/\/www.geeksforgeeks.org\/wp-content\/themes\/iconic-one\/css\/gfgpremium.min.css?ver=1.6","premiumJsUrl":"https:\/\/www.geeksforgeeks.org\/wp-content\/themes\/iconic-one\/js\/gfgpremium.min.js?ver=1.5","utilGoogleUrl":"https:\/\/ugprod.geeksforgeeks.org\/","communityApiUrl":"https:\/\/communityapi.geeksforgeeks.org\/","utilDjangoUrl":"https:\/\/gfgutil.geeksforgeeks.org\/","gfgPracticeUrl":"https:\/\/practiceapi.geeksforgeeks.org\/","gfgMediaUrl":"https:\/\/media.geeksforgeeks.org\/","authDjangoApiUrl":"https:\/\/authapi.geeksforgeeks.org\/","gfgMlApiUrl":"https:\/\/recommendations.geeksforgeeks.org\/","is_home":"","is_category":"","userlevelPremiumPlus":"2","practiceUrl":"https:\/\/practice.geeksforgeeks.org\/","gfgNotificationsApiUrl":"https:\/\/notificationsapi.geeksforgeeks.org\/"}; /* ]]> */ </script> <script type='text/javascript' async="async" src='https://www.geeksforgeeks.org/wp-content/themes/iconic-one/js/gfg.min.js?ver=13.36'></script> <link rel='shortlink' href='https://www.geeksforgeeks.org/?p=591796' /> <style> #wpadminbar{ background: #ff0000 !important; } </style> <style type="text/css" id="custom-background-css"> body.custom-background { background-color: #ffffff; } </style> <link rel="icon" href="https://www.geeksforgeeks.org/wp-content/uploads/gfg_200X200-100x100.png" sizes="32x32" /> <link rel="icon" href="https://www.geeksforgeeks.org/wp-content/uploads/gfg_200X200.png" sizes="192x192" /> <link rel="apple-touch-icon-precomposed" href="https://www.geeksforgeeks.org/wp-content/uploads/gfg_200X200.png" /> <meta name="msapplication-TileImage" content="https://www.geeksforgeeks.org/wp-content/uploads/gfg_200X200.png" />  <style> #internal-promo-section{ display: none !important; } @media screen and (max-width:1500px) and (min-width:1280px){ body.single .article-page_flex .leftBar { flex-basis: calc(100% - 605px); max-width: calc(100% - 605px); min-width: calc(100% - 605px); } .sidebar_wrapper{ max-width: 300px; min-width: 300px; } div#secondary { min-width: 300px; max-width: 300px; } .widget-area{ padding: 0px; } .article-page_flex .rightBar{ padding: 20px 0px 0px 0px; } .article--viewer_content .a-wrapper .content { padding: 0px 10px 55px 20px; } .oinLeftbar { height: calc(100vh - 350px) !important; } } .autoLeftBar_oin_child{ height: 100% !important; } .autoLeftBar_oin_non_sticky{ height: unset !important; } .sideBar--wrap.newLeftbar > div[id^='GFG_AD_Leftsidebar_']:nth-of-type(1){ padding-top: 20px; } .sideBar--wrap.newLeftbar > div[id^='GFG_AD_Leftsidebar_']{ padding: 5px 0; } @media (max-width:1043px) and (min-width:992px) { .hide-1043992 { display: none!important; } } .mobile-header-list-item{ padding-left:30px; padding-right:10px; margin-top:5px; } .mobile-header-list{ border-bottom: 1px solid rgba(158, 158, 158, 0.3) !important; } .mobile-header-list .dropdown-title{ border-bottom: none !important; font-size: 16px!important; padding: 0px!important; padding-left: 45px!important; font-weight: normal; } .mobile-header-list .upside::after{ transform: rotate(180deg); } </style>    </head> <body class="post-template-default single single-post postid-591796 single-format-standard custom-background custom-background-white"> <script> // Dark mode script const gfgThemeList = Object.freeze({ LIGHT: "gfgThemeLight", DARK: "gfgThemeDark" }) const getThemeFromCookie = () => { let gfg_def_theme = ""; let cookies = document.cookie; let cooks = cookies.split(";"); for (let i = 0; i < cooks.length; i++) { let icook = cooks[i].split("="); if (icook[0].trim() == "gfg_theme") { gfg_def_theme = icook[1].trim(); } } return gfg_def_theme } if(!(post_slug.includes('premium-plans-payment/') || post_slug.includes('premium-plans/'))){ var isDarkMode = getThemeFromCookie() == gfgThemeList.DARK ? true : false; document.querySelector("body").setAttribute("data-dark-mode", isDarkMode); } function setSearchBarFocus() { const myTimeout = setTimeout(searchBarFocus, 0); function searchBarFocus() { document.getElementById("gcse-search-input").focus(); } } </script>  <nav> <div class="header-main__wrapper"> <a class="gfg-stc" style="top:0" href="#main">Skip to content</a> <a href="https://www.geeksforgeeks.org/" aria-label="Logo" class="header-main__logo"> <div class="_logo">  <img class="gfg_logo_img" style="height: 30px; width: 80px; max-width: fit-content;" src="https://media.geeksforgeeks.org/gfg-gg-logo.svg" alt="geeksforgeeks"> </div> </a> <div class="header-main__container">   <ul class="header-main__list"><li class="header-main__list-item Header_1" data-parent="false" aria-expanded="true" data-expandable="true"><span>Courses</span><i class="gfg-icon gfg-icon_arrow-down gfg-icon_header"></i><ul class="mega-dropdown Screen_1"><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/courses/dsa-to-development-coding-guide?itm_source=geeksforgeeks&itm_medium=main_header&itm_campaign=courses" target="_self">DSA to Development</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/courses/data-science-live?itm_source=geeksforgeeks&itm_medium=main_header&itm_campaign=courses" target="_self">Machine Learning & Data Science</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/courses/mastering-generative-ai-and-chat-gpt?itm_source=geeksforgeeks&itm_medium=main_header&itm_campaign=courses" target="_self">Generative AI & ChatGPT</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/courses/search?query=AWS&itm_source=geeksforgeeks&itm_medium=main_header&itm_campaign=courses" target="_self">Become AWS Certified</a></li><li class="mega-dropdown__list-item" data-parent="false" aria-expanded="true" data-expandable="true"><span>DSA Courses</span><i class="gfg-icon gfg-icon_arrow-right"></i><ul class="mega-dropdown Screen_2"><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/courses/dsa-self-paced?itm_source=geeksforgeeks&itm_medium=main_header&itm_campaign=courses" target="_self">Data Structure & Algorithm(C++/JAVA)</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/courses/Data-Structures-With-Python?itm_source=geeksforgeeks&itm_medium=main_header&itm_campaign=courses" target="_self">Data Structure & Algorithm(Python)</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/courses/data-structures-and-algorithms-in-javascript?itm_source=geeksforgeeks&itm_medium=main_header&itm_campaign=courses" target="_self">Data Structure & Algorithm(JavaScript)</a></li></ul></li><li class="mega-dropdown__list-item" data-parent="false" aria-expanded="true" data-expandable="true"><span>Programming Languages</span><i class="gfg-icon gfg-icon_arrow-right"></i><ul class="mega-dropdown Screen_2"><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/courses/cpp-programming-basic-to-advanced?itm_source=geeksforgeeks&itm_medium=main_header&itm_campaign=courses" target="_self">CPP</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/courses/Java-Programming-basic-to-advanced?itm_source=geeksforgeeks&itm_medium=main_header&itm_campaign=courses" target="_self">Java</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/courses/Python-Foundation?itm_source=geeksforgeeks&itm_medium=main_header&itm_campaign=courses" target="_self">Python</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/courses/javascript?itm_source=geeksforgeeks&itm_medium=main_header&itm_campaign=courses" target="_self">JavaScript</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/courses/c-Programming-basic-to-advanced?itm_source=geeksforgeeks&itm_medium=main_header&itm_campaign=courses" target="_self">C</a></li></ul></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/courses?itm_source=geeksforgeeks&itm_medium=main_header&itm_campaign=courses" target="_self">All Courses</a></li></ul></li><li class="header-main__list-item Header_2" data-parent="false" aria-expanded="true" data-expandable="true"><span>Tutorials</span><i class="gfg-icon gfg-icon_arrow-down gfg-icon_header"></i><ul class="mega-dropdown Screen_1"><li class="mega-dropdown__list-item" data-parent="false" aria-expanded="true" data-expandable="true"><span>Python Tutorial</span><i class="gfg-icon gfg-icon_arrow-right"></i><ul class="mega-dropdown Screen_2"><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/taking-input-in-python/?ref=outind" target="_self">Taking Input in Python</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/python-operators/?ref=outind" target="_self">Python Operators</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/python-data-types/?ref=outind" target="_self">Python Data Types</a></li><li class="mega-dropdown__list-item" data-parent="false" aria-expanded="true" data-expandable="true"><span>Python Loops and Control Flow</span><i class="gfg-icon gfg-icon_arrow-right"></i><ul class="mega-dropdown Screen_3"><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/python3-if-if-else-nested-if-if-elif-statements/?ref=outind" target="_self">Python Conditional Statements</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/loops-in-python/?ref=outind" target="_self">Python Loops</a></li></ul></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/python-functions/?ref=outind" target="_self">Python Functions</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/python-oops-concepts/?ref=outind" target="_self">Python OOPS Concept</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/python-data-structures-and-algorithms/?ref=outind" target="_self">Python Data Structures</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/python-exception-handling/?ref=outind" target="_self">Python Exception Handling</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/file-handling-python/?ref=outind" target="_self">Python File Handling</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/python-exercises-practice-questions-and-solutions/?ref=outind" target="_self">Python Exercises</a></li></ul></li><li class="mega-dropdown__list-item" data-parent="false" aria-expanded="true" data-expandable="true"><span>Java</span><i class="gfg-icon gfg-icon_arrow-right"></i><ul class="mega-dropdown Screen_2"><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/java/?ref=outind" target="_self">Learn Java Programming Language</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/collections-in-java-2/?ref=outind" target="_self">Java Collections</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/java-8-features/?ref=outind" target="_self">Java 8 Tutorial</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/java-programming-examples/?ref=outind" target="_self">Java Programs</a></li><li class="mega-dropdown__list-item" data-parent="false" aria-expanded="true" data-expandable="true"><span>Java Interview Questions</span><i class="gfg-icon gfg-icon_arrow-right"></i><ul class="mega-dropdown Screen_3"><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/java-interview-questions/?ref=outind" target="_self">Java Interview Questions</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/core-java-interview-questions-for-freshers/?ref=outind" target="_self">Core Java Interview Questions-Freshers</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/top-20-java-multithreading-interview-questions-answers/?ref=outind" target="_self">Java Multithreading Interview Questions</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/oops-interview-questions/?ref=outind" target="_self">OOPs Interview Questions and Answers</a></li></ul></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/java-exercises/?ref=outind" target="_self">Java Exercises</a></li><li class="mega-dropdown__list-item" data-parent="false" aria-expanded="true" data-expandable="true"><span>Java Quiz</span><i class="gfg-icon gfg-icon_arrow-right"></i><ul class="mega-dropdown Screen_3"><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/quizzes/50-java-language-mcqs-with-answers-2/?ref=outind" target="_self">Java Quiz</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/java-multiple-choice-questions/?ref=outind" target="_self">Core Java MCQ</a></li></ul></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/java-projects/?ref=outind" target="_self">Java Projects</a></li><li class="mega-dropdown__list-item" data-parent="false" aria-expanded="true" data-expandable="true"><span>Advance Java</span><i class="gfg-icon gfg-icon_arrow-right"></i><ul class="mega-dropdown Screen_3"><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/spring/?ref=outind" target="_self">Spring Tutorial</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/spring-boot/?ref=outind" target="_self">Spring Boot Tutorial</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/spring-boot-interview-questions/?ref=outind" target="_self">Spring Boot Interview Questions</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/spring-mvc/?ref=outind" target="_self">Spring MVC Tutorial</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/spring-mvc-interview-questions/?ref=outind" target="_self">Spring MVC Interview Questions</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/hibernate-tutorial/?ref=outind" target="_self">Hibernate Tutorial</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/hibernate-interview-questions/?ref=outind" target="_self">Hibernate Interview Questions</a></li></ul></li></ul></li><li class="mega-dropdown__list-item" data-parent="false" aria-expanded="true" data-expandable="true"><span>Programming Languages</span><i class="gfg-icon gfg-icon_arrow-right"></i><ul class="mega-dropdown Screen_2"><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/javascript/?ref=outind" target="_self">JavaScript</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/c-plus-plus/?ref=outind" target="_self">C++</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/r-tutorial/?ref=outind" target="_self">R Tutorial</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/sql-tutorial/?ref=outind" target="_self">SQL</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/php-tutorial/?ref=outind" target="_self">PHP</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/csharp-programming-language/?ref=outind" target="_self">C#</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/c-programming-language/?ref=outind" target="_self">C</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/scala-programming-language/?ref=outind" target="_self">Scala</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/perl-programming-language/?ref=outind" target="_self">Perl</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/golang/?ref=outind" target="_self">Go Language</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/kotlin-programming-language/?ref=outind" target="_self">Kotlin</a></li></ul></li><li class="mega-dropdown__list-item" data-parent="false" aria-expanded="true" data-expandable="true"><span>System Design</span><i class="gfg-icon gfg-icon_arrow-right"></i><ul class="mega-dropdown Screen_2"><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/system-design-tutorial/?ref=ghm" target="_self">System Design Tutorial</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/software-design-patterns/?ref=outind" target="_self">Software Design Patterns</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/complete-roadmap-to-learn-system-design/?ref=outind" target="_self">System Design Roadmap</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/top-10-system-design-interview-questions-and-answers/?ref=outind" target="_self">Top 10 System Design Interview Questions and Answers</a></li></ul></li><li class="mega-dropdown__list-item" data-parent="false" aria-expanded="true" data-expandable="true"><span>Interview Corner</span><i class="gfg-icon gfg-icon_arrow-right"></i><ul class="mega-dropdown Screen_2"><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/company-preparation/?ref=outind" target="_self">Company Preparation</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/interview-preparation-for-software-developer/?ref=outind" target="_self">Top Topics</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://practice.geeksforgeeks.org/company-tags/?ref=outind" target="_self">Practice Company Questions</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/company-interview-corner/?ref=outind" target="_self">Interview Experiences</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/experienced-interview-experiences-company-wise/?ref=outind" target="_self">Experienced Interviews</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/internship-interview-experiences-company-wise/?ref=outind" target="_self">Internship Interviews</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/competitive-programming-a-complete-guide/?ref=outind" target="_self">Competitive Programming</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/quiz-corner-gq/?ref=outind" target="_self">Multiple Choice Quizzes</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/aptitude-questions-and-answers/?ref=outind" target="_self">Aptitude for Placements</a></li></ul></li><li class="mega-dropdown__list-item" data-parent="false" aria-expanded="true" data-expandable="true"><span>Computer Science Subjects</span><i class="gfg-icon gfg-icon_arrow-right"></i><ul class="mega-dropdown Screen_2"><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/operating-systems/?ref=outind" target="_self">Operating System</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/dbms/?ref=outind" target="_self">DBMS</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/computer-network-tutorials/?ref=outind" target="_self">Computer Networks</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/engineering-mathematics-tutorials/?ref=outind" target="_self">Engineering Mathematics</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/computer-organization-and-architecture-tutorials/?ref=outind" target="_self">Computer Organization and Architecture</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/theory-of-computation-automata-tutorials/?ref=outind" target="_self">Theory of Computation</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/compiler-design-tutorials/?ref=outind" target="_self">Compiler Design</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/digital-electronics-logic-design-tutorials/#blg/?ref=outind" target="_self">Digital Logic</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/software-engineering/?ref=outind" target="_self">Software Engineering</a></li></ul></li><li class="mega-dropdown__list-item" data-parent="false" aria-expanded="true" data-expandable="true"><span>DevOps</span><i class="gfg-icon gfg-icon_arrow-right"></i><ul class="mega-dropdown Screen_2"><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/git-tutorial/?ref=outind" target="_self">GIT</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/aws-tutorial/?ref=outind" target="_self">AWS</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/docker-tutorial/?ref=outind" target="_self">Docker</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/kubernetes-tutorial/?ref=outind" target="_self">Kubernetes</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/microsoft-azure/?ref=outind" target="_self">Microsoft Azure Tutorial</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/google-cloud-platform-tutorial/?ref=outind" target="_self">Google Cloud Platform</a></li></ul></li><li class="mega-dropdown__list-item" data-parent="false" aria-expanded="true" data-expandable="true"><span>Linux</span><i class="gfg-icon gfg-icon_arrow-right"></i><ul class="mega-dropdown Screen_2"><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/linux-tutorial/?ref=outind" target="_self">Linux Tutorial</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/linux-commands/?ref=outind" target="_self">Linux Commands A-Z</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/linux-commands-cheat-sheet/?ref=outind" target="_self">Linux Commands Cheatsheet</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/permissions-in-linux/?ref=outind" target="_self">File Permission Commands</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/beginners-guide-to-linux-system-administration/?ref=outind" target="_self">Linux System Administration</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/linux-file-system/?ref=outind" target="_self">Linux File System</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/introduction-linux-shell-shell-scripting/?ref=outind" target="_self">Linux Shell Scripting</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/network-configuration-trouble-shooting-commands-linux/?ref=outind" target="_self">Linux Networking</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/linux-interview-questions/?ref=outind" target="_self">Linux Interview Questions</a></li></ul></li><li class="mega-dropdown__list-item" data-parent="false" aria-expanded="true" data-expandable="true"><span>Software Testing</span><i class="gfg-icon gfg-icon_arrow-right"></i><ul class="mega-dropdown Screen_2"><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/software-testing-tutorial/?ref=outind" target="_self">Software Testing Tutorial</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/software-engineering/?ref=outind" target="_self">Software Engineering Tutorial</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/software-testing-interview-questions/?ref=outind" target="_self">Testing Interview Questions</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/jira-tutorial/?ref=outind" target="_self">Jira</a></li></ul></li><li class="mega-dropdown__list-item" data-parent="false" aria-expanded="true" data-expandable="true"><span>Databases</span><i class="gfg-icon gfg-icon_arrow-right"></i><ul class="mega-dropdown Screen_2"><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/dbms/?ref=outind" target="_self">DBMS Tutorial</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/sql-tutorial/?ref=outind" target="_self">SQL Tutorial</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/postgresql-tutorial/?ref=outind" target="_self">PostgreSQL Tutorial</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/mongodb-tutorial/?ref=outind" target="_self">MongoDB Tutorial</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/sql-interview-questions/?ref=outind" target="_self">SQL Interview Questions</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/mysql-interview-questions/?ref=outind" target="_self">MySQL Interview Questions</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/pl-sql-interview-questions/?ref=outind" target="_self">PL/SQL Interview Questions</a></li></ul></li><li class="mega-dropdown__list-item" data-parent="false" aria-expanded="true" data-expandable="true"><span>Android</span><i class="gfg-icon gfg-icon_arrow-right"></i><ul class="mega-dropdown Screen_2"><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/android-tutorial/?ref=outind" target="_self">Android Tutorial</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/android-studio-tutorial/?ref=outind" target="_self">Android Studio Tutorial</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/kotlin-android-tutorial/?ref=outind" target="_self">Kotlin For Android</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/android-projects-from-basic-to-advanced-level/?ref=outind" target="_self">Android Projects</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/top-50-android-interview-questions-answers-sde-i-to-sde-iii/?ref=outind" target="_self">Android Interview Questions</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/6-weeks-of-android-app-development-free-project-based-learning/?ref=outind" target="_self">6 Weeks of Android App Development</a></li></ul></li><li class="mega-dropdown__list-item" data-parent="false" aria-expanded="true" data-expandable="true"><span>Excel</span><i class="gfg-icon gfg-icon_arrow-right"></i><ul class="mega-dropdown Screen_2"><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/excel-tutorial/?ref=outind" target="_self">MS Excel Tutorial</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/introduction-to-ms-excel/?ref=outind" target="_self">Introduction to MS Excel</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/data-analysis-in-excel/?ref=outind" target="_self">Data Analysis in Excel</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/basic-excel-formulas-and-functions/?ref=outind" target="_self">Basic Excel Formulas & Functions</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/instant-data-analysis-in-advanced-excel/?ref=outind" target="_self">Data Analysis in Advanced Excel</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/workbooks-in-microsoft-excel/?ref=outind" target="_self">Workbooks</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/statistical-functions-in-excel-with-examples/?ref=outind" target="_self">Statistical Functions</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/data-visualization-in-excel/?ref=outind" target="_self">Data Visualization in Excel</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/pivot-tables-in-excel/?ref=outind" target="_self">Pivot Tables in Excel</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/working-with-excel-spreadsheets-in-python/?ref=outind" target="_self">Excel Spreadsheets in Python</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/basic-excel-shortcuts/?ref=outind" target="_self">Basic Excel Shortcuts</a></li></ul></li><li class="mega-dropdown__list-item" data-parent="false" aria-expanded="true" data-expandable="true"><span>Mathematics</span><i class="gfg-icon gfg-icon_arrow-right"></i><ul class="mega-dropdown Screen_2"><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/number-theory/?ref=outind" target="_self">Number System</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/algebra/?ref=outind" target="_self">Algebra</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/linear-algebra/?ref=outind" target="_self">Linear Algebra</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/math-trigonometry/?ref=outind" target="_self">Trigonometry</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/set-theory/?ref=outind" target="_self">Set Theory</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/statistics/?ref=outind" target="_self">Statistics</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/probability-in-maths/?ref=outind" target="_self">Probability</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/geometry/?ref=outind" target="_self">Geometry</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/mensuration/?ref=outind" target="_self">Mensuration</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/logarithms/?ref=outind" target="_self">Logarithms</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/math-calculus/?ref=outind" target="_self">Calculus</a></li></ul></li></ul></li><li class="header-main__list-item Header_3" data-parent="false" aria-expanded="true" data-expandable="true"><span>DSA</span><i class="gfg-icon gfg-icon_arrow-down gfg-icon_header"></i><ul class="mega-dropdown Screen_1"><li class="mega-dropdown__list-item" data-parent="false" aria-expanded="true" data-expandable="true"><span>Data Structures</span><i class="gfg-icon gfg-icon_arrow-right"></i><ul class="mega-dropdown Screen_2"><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/array-data-structure-guide/?ref=outind" target="_self">Arrays</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/matrix/?ref=outind" target="_self">Matrix</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/string-data-structure/?ref=outind" target="_self">Strings</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/introduction-to-linked-list-data-structure/?ref=ghm" target="_self">Linked List</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/stack-data-structure/?ref=outind" target="_self">Stack</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/queue-data-structure/?ref=outind" target="_self">Queue</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/introduction-to-tree-data-structure-and-algorithm-tutorials/?ref=outind" target="_self">Tree</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/heap-data-structure/?ref=outind" target="_self">Heap</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/hashing-data-structure/?ref=outind" target="_self">Hashing</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/graph-data-structure-and-algorithms/?ref=outind" target="_self">Graph</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/introduction-to-set-data-structure-and-algorithm-tutorials/?ref=outind" target="_self">Set Data Structure</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/introduction-to-map-data-structure-and-algorithm-tutorials/?ref=outind" target="_self">Map Data Structure</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/advanced-data-structures/?ref=outind" target="_self">Advanced Data Structure</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/introduction-to-data-structures/?ref=outind" target="_self">Data Structures Tutorial</a></li></ul></li><li class="mega-dropdown__list-item" data-parent="false" aria-expanded="true" data-expandable="true"><span>Algorithms</span><i class="gfg-icon gfg-icon_arrow-right"></i><ul class="mega-dropdown Screen_2"><li class="mega-dropdown__list-item" data-parent="false" aria-expanded="true" data-expandable="true"><span>Analysis of Algorithms</span><i class="gfg-icon gfg-icon_arrow-right"></i><ul class="mega-dropdown Screen_3"><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/design-and-analysis-of-algorithms/?ref=outind" target="_self">Design and Analysis of Algorithms</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/asymptotic-notation-and-analysis-based-on-input-size-of-algorithms/?ref=outind" target="_self">Asymptotic Analysis</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/types-of-asymptotic-notations-in-complexity-analysis-of-algorithms/?ref=outind" target="_self">Asymptotic Notations</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/worst-average-and-best-case-analysis-of-algorithms/?ref=outind" target="_self">Worst, Average and Best Cases</a></li></ul></li><li class="mega-dropdown__list-item" data-parent="false" aria-expanded="true" data-expandable="true"><span>Searching Algorithms</span><i class="gfg-icon gfg-icon_arrow-right"></i><ul class="mega-dropdown Screen_3"><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/linear-search/?ref=outind" target="_self">Linear Search</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/binary-search/?ref=outind" target="_self">Binary Search</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/searching-algorithms/?ref=outind" target="_self">Searching Algorithms Tutorial</a></li></ul></li><li class="mega-dropdown__list-item" data-parent="false" aria-expanded="true" data-expandable="true"><span>Sorting Algorithms</span><i class="gfg-icon gfg-icon_arrow-right"></i><ul class="mega-dropdown Screen_3"><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/selection-sort/?ref=outind" target="_self">Selection Sort</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/bubble-sort/?ref=outind" target="_self">Bubble Sort</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/insertion-sort/?ref=outind" target="_self">Insertion Sort</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/merge-sort/?ref=outind" target="_self">Merge Sort</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/quick-sort/?ref=outind" target="_self">Quick Sort</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/heap-sort/?ref=outind" target="_self">Heap Sort</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/counting-sort/?ref=outind" target="_self">Counting Sort</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/radix-sort/?ref=outind" target="_self">Radix Sort</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/bucket-sort-2/?ref=outind" target="_self">Bucket Sort</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/introduction-to-sorting-algorithm/?ref=outind" target="_self">Sorting Algorithms Tutorial</a></li></ul></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/introduction-to-greedy-algorithm-data-structures-and-algorithm-tutorials/?ref=outind" target="_self">Greedy Algorithms</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/introduction-to-dynamic-programming-data-structures-and-algorithm-tutorials/?ref=outind" target="_self">Dynamic Programming</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/introduction-to-graphs-data-structure-and-algorithm-tutorials/?ref=outind" target="_self">Graph Algorithms</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/introduction-to-pattern-searching-data-structure-and-algorithm-tutorial/?ref=outind" target="_self">Pattern Searching</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/introduction-to-recursion-data-structure-and-algorithm-tutorials/?ref=outind" target="_self">Recursion</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/introduction-to-backtracking-data-structure-and-algorithm-tutorials/?ref=outind" target="_self">Backtracking</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/introduction-to-divide-and-conquer-algorithm-data-structure-and-algorithm-tutorials/?ref=outind" target="_self">Divide and Conquer</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/mathematical-algorithms/?ref=outind" target="_self">Mathematical Algorithms</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/geometric-algorithms/?ref=outind" target="_self">Geometric Algorithms</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/introduction-to-bitwise-algorithms-data-structures-and-algorithms-tutorial/?ref=outind" target="_self">Bitwise Algorithms</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/randomized-algorithms/?ref=outind" target="_self">Randomized Algorithms</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/introduction-to-branch-and-bound-data-structures-and-algorithms-tutorial/?ref=outind" target="_self">Branch and Bound</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/introduction-to-algorithms/?ref=outind" target="_self">Algorithms Tutorial</a></li></ul></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/learn-data-structures-and-algorithms-dsa-tutorial/?ref=outind" target="_self">DSA Tutorial</a></li><li class="mega-dropdown__list-item" data-parent="false" aria-expanded="true" data-expandable="true"><span>Practice</span><i class="gfg-icon gfg-icon_arrow-right"></i><ul class="mega-dropdown Screen_2"><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/explore?page=1&sortBy=submissions&itm_source=geeksforgeeks&itm_medium=main_header_outIndia&itm_campaign=DSA_Header" target="_self">All DSA Problems</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/problem-of-the-day?itm_source=geeksforgeeksitm_source=geeksforgeeks&itm_medium=main_header_outIndia&itm_campaign=DSA_Header" target="_self">Problem of the Day</a></li><li class="mega-dropdown__list-item" data-parent="false" aria-expanded="true" data-expandable="true"><span>Company Wise Coding Practice</span><i class="gfg-icon gfg-icon_arrow-right"></i><ul class="mega-dropdown Screen_3"><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/explore?page=1&company=Amazon&sortBy=submissions&itm_source=geeksforgeeks&itm_medium=main_header_outIndia&itm_campaign=DSA_Header" target="_self">Amazon</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/explore?page=1&company=Microsoft&sortBy=submissions&itm_source=geeksforgeeks&itm_medium=main_header_outIndia&itm_campaign=DSA_Header" target="_self">Microsoft</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/explore?page=1&company=Flipkart&sortBy=submissions&itm_source=geeksforgeeks&itm_medium=main_header_outIndia&itm_campaign=DSA_Header" target="_self">Flipkart</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/explore?page=1&sortBy=submissions&itm_source=geeksforgeeks&itm_medium=main_header_outIndia&itm_campaign=DSA_Header" target="_self">Explore All</a></li></ul></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/explore?page=1&curated[]=1&sortBy=submissions&curated_names[]=SDE Sheet?itm_source=geeksforgeeks&itm_medium=main_header_outIndia&itm_campaign=DSA_Header" target="_self">GfG SDE Sheet</a></li><li class="mega-dropdown__list-item" data-parent="false" aria-expanded="true" data-expandable="true"><span>Practice Problems Difficulty Wise</span><i class="gfg-icon gfg-icon_arrow-right"></i><ul class="mega-dropdown Screen_3"><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/explore?page=1&difficulty=School&itm_source=geeksforgeeks&itm_medium=main_header_outIndia&itm_campaign=DSA_Header" target="_self">School</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/explore?page=1&difficulty=Basic&itm_source=geeksforgeeks&itm_medium=main_header_outIndia&itm_campaign=DSA_Header" target="_self">Basic</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/explore?page=1&difficulty=Easy&itm_source=geeksforgeeks&itm_medium=main_header_outIndia&itm_campaign=DSA_Header" target="_self">Easy</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/explore?page=1&difficulty=Medium&itm_source=geeksforgeeks&itm_medium=main_header_outIndia&itm_campaign=DSA_Header" target="_self">Medium</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/explore?page=1&difficulty=Hard&itm_source=geeksforgeeks&itm_medium=main_header_outIndia&itm_campaign=DSA_Header" target="_self">Hard</a></li></ul></li><li class="mega-dropdown__list-item" data-parent="false" aria-expanded="true" data-expandable="true"><span>Language Wise Coding Practice</span><i class="gfg-icon gfg-icon_arrow-right"></i><ul class="mega-dropdown Screen_3"><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/explore?page=1&category=CPP&itm_source=geeksforgeeks&itm_medium=main_header_outIndia&itm_campaign=DSA_Header" target="_self">CPP</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/explore?page=1&category=Java&itm_source=geeksforgeeks&itm_medium=main_header_outIndia&itm_campaign=DSA_Header" target="_self">Java</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/explore?category=python&itm_source=geeksforgeeks&itm_medium=main_header_outIndia&itm_campaign=DSA_Header" target="_self">Python</a></li></ul></li><li class="mega-dropdown__list-item" data-parent="false" aria-expanded="true" data-expandable="true"><span>Curated DSA Lists</span><i class="gfg-icon gfg-icon_arrow-right"></i><ul class="mega-dropdown Screen_3"><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/explore?page=1&sprint=ca8ae412173dbd8346c26a0295d098fd&sortBy=submissions&sprint_name=Beginner's DSA Sheet&itm_source=geeksforgeeks&itm_medium=main_header_outIndia&itm_campaign=DSA_Header" target="_self">Beginner's DSA Sheet</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/explore?page=1&sprint=50746f92a895c22a50504ac0c1fb9c84&sortBy=submissions&sprint_name=Top 50 Array Problems&itm_source=geeksforgeeks&itm_medium=main_header_outIndia&itm_campaign=DSA_Header" target="_self">Top 50 Array Problems</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/explore?page=1&sprint=57184072610b884e5df3584cc534115d&sortBy=submissions&sprint_name=Top 50 String Problems&itm_source=geeksforgeeks&itm_medium=main_header_outIndia&itm_campaign=DSA_Header" target="_self">Top 50 String Problems</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/explore?page=1&sprint=93d672753b74440c7427214c8ebf866d&sortBy=submissions&sprint_name=Top 50 DP Problems&itm_source=geeksforgeeks&itm_medium=main_header_outIndia&itm_campaign=DSA_Header" target="_self">Top 50 DP Problems</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/explore?page=1&sprint=405e9db0f353691ad3b2d546b19145e9&sortBy=submissions&sprint_name=Top 50 Graph Problems&itm_source=geeksforgeeks&itm_medium=main_header_outIndia&itm_campaign=DSA_Header" target="_self">Top 50 Graph Problems</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/explore?page=1&sprint=5f24de84b65bf7c4f4399c8111e26b81&sortBy=submissions&sprint_name=Top 50 Tree Problems&itm_source=geeksforgeeks&itm_medium=main_header_outIndia&itm_campaign=DSA_Header" target="_self">Top 50 Tree Problems</a></li></ul></li></ul></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/competitive-programming-a-complete-guide/?ref=outind" target="_self">Competitive Programming</a></li><li class="mega-dropdown__list-item" data-parent="false" aria-expanded="true" data-expandable="true"><span>Company Wise SDE Sheets</span><i class="gfg-icon gfg-icon_arrow-right"></i><ul class="mega-dropdown Screen_2"><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/facebookmeta-sde-sheet-interview-questions-and-answers/?ref=outind" target="_self">Facebook SDE Sheet</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/amazon-sde-sheet-interview-questions-and-answers/?ref=outind" target="_self">Amazon SDE Sheet</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/apple-sde-sheet-interview-questions-and-answers/?ref=outind" target="_self">Apple SDE Sheet</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/netflix-sde-sheet-interview-questions-and-answers/?ref=outind" target="_self">Netflix SDE Sheet</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/google-sde-sheet-interview-questions-and-answers/?ref=outind" target="_self">Google SDE Sheet</a></li></ul></li><li class="mega-dropdown__list-item" data-parent="false" aria-expanded="true" data-expandable="true"><span>DSA Cheat Sheets</span><i class="gfg-icon gfg-icon_arrow-right"></i><ul class="mega-dropdown Screen_2"><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/sde-sheet-a-complete-guide-for-sde-preparation/?ref=outind" target="_self">SDE Sheet</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/most-asked-dsa-interview-problems-for-beginners/?ref=outind" target="_self">DSA Sheet for Beginners</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/must-do-coding-questions-for-companies-like-amazon-microsoft-adobe/?ref=outind" target="_self">FAANG Coding Sheet</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/must-do-coding-questions-for-product-based-companies/?ref=outind" target="_self">Product-Based Coding Sheet</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/must-coding-questions-company-wise/?ref=outind" target="_self">Company-Wise Preparation Sheet</a></li></ul></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/top-100-data-structure-and-algorithms-dsa-interview-questions-topic-wise/?ref=outind" target="_self">Top Interview Questions</a></li><li class="mega-dropdown__list-item" data-parent="false" aria-expanded="true" data-expandable="true"><span>Puzzles</span><i class="gfg-icon gfg-icon_arrow-right"></i><ul class="mega-dropdown Screen_2"><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/puzzles/?ref=outind" target="_self">All Puzzles</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/top-100-puzzles-asked-in-interviews/?ref=outind" target="_self">Top 100 Puzzles Asked In Interviews</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/top-20-puzzles-commonly-asked-during-sde-interviews/?ref=outind" target="_self">Top 20 Puzzles Commonly Asked During SDE Interviews</a></li></ul></li></ul></li><li class="header-main__list-item Header_4" data-parent="false" aria-expanded="true" data-expandable="true"><span>Data Science</span><i class="gfg-icon gfg-icon_arrow-down gfg-icon_header"></i><ul class="mega-dropdown Screen_1"><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/python-programming-language/?ref=outind" target="_self">Python Tutorial</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/r-tutorial/?ref=outind" target="_self">R Tutorial</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/machine-learning/?ref=outind" target="_self">Machine Learning</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/data-science-with-python-tutorial/?ref=outind" target="_self">Data Science using Python</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/r-programming-for-data-science/?ref=outind" target="_self">Data Science using R</a></li><li class="mega-dropdown__list-item" data-parent="false" aria-expanded="true" data-expandable="true"><span>Data Science Packages</span><i class="gfg-icon gfg-icon_arrow-right"></i><ul class="mega-dropdown Screen_2"><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/pandas-tutorial/?ref=outind" target="_self">Pandas Tutorial</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/numpy-tutorial/?ref=outind" target="_self">NumPy Tutorial</a></li></ul></li><li class="mega-dropdown__list-item" data-parent="false" aria-expanded="true" data-expandable="true"><span>Data Visualization</span><i class="gfg-icon gfg-icon_arrow-right"></i><ul class="mega-dropdown Screen_2"><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/python-data-visualization-tutorial/?ref=outind" target="_self">Python Data Visualization Tutorial</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/data-visualization-in-r/?ref=outind" target="_self">Data Visualization with R</a></li></ul></li><li class="mega-dropdown__list-item" data-parent="false" aria-expanded="true" data-expandable="true"><span>Data Analysis</span><i class="gfg-icon gfg-icon_arrow-right"></i><ul class="mega-dropdown Screen_2"><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/data-analysis-with-python/?ref=outind" target="_self">Data Analysis with Python</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/data-analysis-using-r/?ref=outind" target="_self">Data Analysis with R</a></li></ul></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/deep-learning-tutorial/?ref=outind" target="_self">Deep Learning</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/natural-language-processing-nlp-tutorial/?ref=outind" target="_self">NLP Tutorial</a></li></ul></li><li class="header-main__list-item Header_5" data-parent="false" aria-expanded="true" data-expandable="true"><span>Web Tech</span><i class="gfg-icon gfg-icon_arrow-down gfg-icon_header"></i><ul class="mega-dropdown Screen_1"><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/html-tutorial/?ref=outind" target="_self">HTML Tutorial</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/css-tutorial/?ref=outind" target="_self">CSS Tutorial</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/javascript/?ref=outind" target="_self">JavaScript Tutorial</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/php-tutorial/?ref=outind" target="_self">PHP Tutorial</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/react-tutorial/?ref=outind" target="_self">ReactJS Tutorial</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/nodejs/?ref=outind" target="_self">NodeJS Tutorial</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/bootstrap/?ref=outind" target="_self">Bootstrap Tutorial</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/typescript/?ref=outind" target="_self">Typescript</a></li><li class="mega-dropdown__list-item" data-parent="false" aria-expanded="true" data-expandable="true"><span>Web Development Using Python</span><i class="gfg-icon gfg-icon_arrow-right"></i><ul class="mega-dropdown Screen_2"><li class="mega-dropdown__list-item" data-parent="false" aria-expanded="true" data-expandable="true"><span>Django</span><i class="gfg-icon gfg-icon_arrow-right"></i><ul class="mega-dropdown Screen_3"><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/django-tutorial/?ref=outind" target="_self">Django Tutorial</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/top-django-projects-for-beginners/?ref=outind" target="_self">Django Projects</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/django-interview-questions/?ref=outind" target="_self">Django Interview Questions</a></li></ul></li><li class="mega-dropdown__list-item" data-parent="false" aria-expanded="true" data-expandable="true"><span>Flask</span><i class="gfg-icon gfg-icon_arrow-right"></i><ul class="mega-dropdown Screen_3"><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/flask-tutorial/?ref=outind" target="_self">Flask Tutorial</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/flask-projects/?ref=outind" target="_self">Flask Projects</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/flask-interview-questions-and-answers/?ref=outind" target="_self">Flask Interview Questions</a></li></ul></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/postman-tutorial/?ref=outind" target="_self">Postman</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/introduction-to-github/?ref=outind" target="_self">Github</a></li></ul></li><li class="mega-dropdown__list-item" data-parent="false" aria-expanded="true" data-expandable="true"><span>Cheat Sheets</span><i class="gfg-icon gfg-icon_arrow-right"></i><ul class="mega-dropdown Screen_2"><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/html-cheat-sheet-a-basic-guide-to-html/?ref=outind" target="_self">HTML Cheat Sheet</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/css-cheat-sheet-a-basic-guide-to-css/?ref=outind" target="_self">CSS Cheat Sheet</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/javascript-cheat-sheet-a-basic-guide-to-javascript/?ref=outind" target="_self">JavaScript Cheat Sheet</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/react-cheat-sheet/?ref=outind" target="_self">React Cheat Sheet</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/angular-cheat-sheet-a-basic-guide-to-angular/?ref=outind" target="_self">Angular Cheat Sheet</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/jquery-cheat-sheet-a-basic-guide-to-jquery/?ref=outind" target="_self">jQuery Cheat Sheet</a></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/bootstrap-cheatsheet-a-basic-guide-to-bootstrap/?ref=outind" target="_self">Bootstrap Cheat Sheet</a></li></ul></li><li class="mega-dropdown__list-item" data-child="true" aria-expanded="false" data-expandable="false"><a href="https://www.geeksforgeeks.org/web-development/?ref=outind" target="_self">Learn Complete Web Development</a></li></ul></li></ul>  <ul class="header-main__left-list" data-nl="false"> <li class="header-main__left-list-item gcse-search_li p-relative" aria-expanded="false" data-expandable="false"> <div class="gcse-form-search-suggestion_wrapper"> <form id="gcse-form" class="gcse-form_class p-relative closeChatScreen" data-sm="false"> <span class="front-search-icon"><i class="gfg-icon gfg-icon_search gfg-icon_white gcse-search__icon gcse-search-icon_grey"></i> </span> <input class="gcse-search-input__wrapper" id="gcse-search-input" aria-expanded="false" placeholder="Search..." autocomplete="off" /> <i class="gfg-icon gfg-icon_times gfg-icon_white hide-search"></i> <button aria-label="search" type="submit" class="gcse-search__btn not-expanded"> <i class="gfg-icon gfg-icon_search gfg-icon_white gcse-search__icon"></i> </button> </form> <div class="gfg-search-suggestion_wrapper" style="display:none"></div> <div> </li> <li> <div class="darkMode-wrap" data-mode="Switch to Dark Mode"> <button aria-label="toggle theme" data-gfg-action="toggleGFGTheme"> <div id="darkMode-wrap-red-dot" style="height:12px;width:12px;background-color:#EB2222;border-radius:999999px;position:absolute;top:4px;right:0;display:none;"></div> <i class="gfg-icon gfg-icon_dark-mode"></i> </button> <span id="darkModeTooltipText"></span> </div> </li> <li class="header-main__left-list-item google-translate-parent-element" aria-expanded="false" data-expanded="true"> <div class="translate" id="g_translater"> <div id="google_translate_element" data-show="false"></div> </div> <i class ="gfg-icon gfg-icon_translate googleTranslateToggle" data-gfg-action="google_translate_element"></i>   </li> <li id="userProfileId" class="header-main__left-list-item p-relative" aria-expanded="false" data-expandable="false">  </li> </ul> </div>   </div> </nav> <div class="header-main__slider"> <button aria-label="sub header slider previous" class="header-main__slider-arrow previous hideIt"> <i class="gfg-icon gfg-icon_arrow-left gicon-centered"></i> </button>  <ul id="hslider"> <li><a href="https://www.geeksforgeeks.org/learn-java-for-android-app-development-a-complete-guide/?ref=shm">Java for Android</a></li><li><a href="https://www.geeksforgeeks.org/android-studio-tutorial/?ref=shm">Android Studio</a></li><li><a href="https://www.geeksforgeeks.org/kotlin-android-tutorial/?ref=shm">Android Kotlin</a></li><li><a href="https://www.geeksforgeeks.org/kotlin-programming-language/?ref=shm">Kotlin</a></li><li><a href="https://www.geeksforgeeks.org/flutter-tutorial/?ref=shm">Flutter</a></li><li><a href="https://www.geeksforgeeks.org/dart-tutorial/?ref=shm">Dart</a></li><li><a href="https://www.geeksforgeeks.org/android-projects-from-basic-to-advanced-level/?ref=shm">Android Project</a></li><li><a href="https://www.geeksforgeeks.org/android-interview-questions-for-experienced/?ref=shm">Android Interview</a></li> </ul> <button aria-label="sub header slider next" class="header-main__slider-arrow next hideIt"> <i class="gfg-icon gfg-icon_arrow-right gicon-centered"></i> </button> </div> <button id="scrollTopBtn" title="Scroll to Top" type="button" class="btn btn-success">▲</button>  <div id="main" class="wrapper single-page"> <script> if(post_slug.includes('premium-plans-payment/') || post_slug.includes('premium-plans/')){ $(".header-main__slider").remove(); } //getting tags for the page type data let mobileView = false; let pageTags = JSON.parse('null'); let allTags = JSON.parse('["Android","AndroidStudio"]'); </script> <script> window.have_dsa_term = false; // var practiceTab = ; </script> <style> .wrapper { flex-direction: column !important; } /* spinner css */ @keyframes spinner { to {transform: rotate(360deg);} } .spinner:before { content: ''; box-sizing: border-box; position: absolute; top: 50%; left: 50%; width: 20px; height: 20px; margin-top: -10px; margin-left: -10px; border-radius: 50%; border: 2px solid #ccc; border-top-color: #000; animation: spinner .6s linear infinite; } .report-loader{ position: relative; } .report-loader.spinner{ margin-left: 16px; } .badges{ display: flex; align-items: center; position: relative; } .badges .gfg-badge-icon.md::after{ transform: scale(0.25); position:relative; top: 2px; left: -2px; } .sep{ margin: 0px 5px; font-size: 20px; color: var(--badge-name-color); } .pub-count{ font-size: 14px; font-family: var(--font-secondary); } .badge-details{ display:none; } .badges{ cursor: pointer; position: relative; /* width: 0px; height: 20px; top: -32px; */ } .badge-icon{ display: flex; align-items: center; } .badge-content{ margin-left: 9px; } .badge-name{ color: var(--badge-nam-color); font-weight: 600; font-size: 16px; text-transform: capitalize; } .badge-data{ color: #A5A4A4; font-size: 10px; } .badges:hover .badge-details{ display: block; background: var(--badge-bg); padding: 10px 18px 10px 18px; position: absolute; width: 175px; top: -10px; z-index: 10; left: 112%; box-shadow: rgb(100 100 111 / 20%) 0px 7px 29px 0px; border-radius: 5px; /* transform-origin: top right; */ } .badge-details::before { content: ""; position: absolute; transform: rotate(90deg); /* transform-origin: right; */ left: -6px; top: 50%; margin-left: -17px; border-width: 12px; border-style: solid; border-color: var(--badge-bg) transparent transparent transparent; margin-top: -12px; } .badge-icon .icon{ border: 1px solid var(--icon-border-color); padding: 4px 3px; border-radius: 4px; width: 22px; height: 24px; position: relative; } .b-icon-pos{ position: relative; top: -34px; left: -34px; } /* article viewer */ .article--viewer .a-wrapper{ margin-top: 0px !important; } .content{ padding-top: 10px !important; } .u-name{ font-size: 14px; } .article--viewer_content .a-wrapper .content{ padding-bottom: 10px !important; } .likeTooltipBottom{ font-size: 14px; } @media (max-width: 434px) { .article-buttons.show-bg{ margin-top: 56px !important; } } @media (max-width: 730px), ((min-width: 992px) and (max-width:1100px)) { .article--viewer .media{ position: relative; } .article--viewer .media{ margin-bottom: 0px !important; } .badges:hover .badge-details{ top: -56px; left: 62px; } .badge-details::before{ transform: rotate(0deg); left: 10%; top: 117%; } .article-buttons.show-bg{ margin-top: 22px; top: 0px !important; } } @media ((min-width:731px) and (max-width:1223px)) { .article-buttons.show-bg{ top: 18px; } } @media ((min-width:993px) and (max-width:1190px)) { .article--viewer .media{ position: relative; } .article--viewer .media{ margin-bottom: 25px !important; } } </style>  <script> function getCookie(name) { function escape(s) { return s.replace(/([.*+?\^$(){}|\[\]\/\\])/g, '\\$1'); } var match = document.cookie.match(RegExp('(?:^|;\\s*)' + escape(name) + '=([^;]*)')); return match ? match[1] : null; } </script>    <div id='openInApp-modal' class='openInApp'> <a href = 'https://geeksforgeeksapp.page.link/?link=https://www.geeksforgeeks.org/android-studio-tutorial/?type%3Darticle%26id%3D591796&apn=free.programming.programming&isi=1641848816&ibi=org.geeksforgeeks.GeeksforGeeksDev&efr=1' class='openInAppLink'> <span style='color: #fff;'>Open In App</span> </a> </div> <script> var consentValue = localStorage.getItem("gfg_cc"); var isIOS = !!navigator.platform && /iPad|iPhone|iPod|MacIntel/.test(navigator.platform) && navigator.maxTouchPoints > 0; const isSafari = navigator.userAgent.indexOf("Safari") > -1; const isMozilla = navigator.userAgent.indexOf("Mozilla") > -1; if(consentValue){ if(window.innerHeight > window.innerWidth && navigator.maxTouchPoints > 1 && (isSafari || isMozilla || navigator.userAgentData.mobile)){ $('.openInApp').css({ display: "block" }); $('#scrollTopBtn').css({ bottom: "44px" }); //adding a new class to check stats for clicks on iOS and Android isIOS ? jQuery('.openInAppLink').addClass("oia-iOS") : $('.openInAppLink').addClass("oia-android"); //for openInApp Link } } </script> <style> .openInApp{ display: none; bottom: 0px; width: 100%; position: fixed; z-index: 1025; opacity: 0.93; } .openInAppLink{ height: 44px; background: var(--color-gfg); font-weight: bold; display: block; text-align: center; padding: 12px; font-size: large; } .openInAppLink, .openInAppLink:hover, .openInAppLink:active, .openInAppLink:visited, .openInAppLink:focus { text-decoration:none; } </style>  <div class="container-fluid bg-light" id="home-page" style="position: relative; max-width:100%;"> <div class="article-page_flex"> <div class="sidebar_wrapper manual_leftbar "> <div class="sideBar " style="height: unset !important">  <div class="sideBar--wrap newLeftbar "> <div id="GFG_AD_Leftsidebar_300x250_chained_1"></div> <div id="GFG_AD_Leftsidebar_300x250_chained_2"></div> <div id="GFG_AD_Leftsidebar_300x250_chained_3"></div> <div id="GFG_AD_Leftsidebar_300x600_chained_1"></div> </div> </div> <div id="GFG_AD_Desktop_LeftSideBar_Docked_160x600" style="max-width:160px; max-height:600px"></div> </div> <div class="leftBar"> <div class="article--viewer"> <div class="article--viewer_content"> <div class="a-wrapper"> <div class="" style="z-index:9999 !important;position:relative;"> </div> <article class="content post-591796 post type-post status-publish format-standard hentry category-android tag-android-studio" id="post-591796">  <div class="main_wrapper" style="display:flex;"> <div style="width: 100%;"> <div class="article-title"> <h1>Android Studio Tutorial</h1> </div> <div class="last_updated_parent"> <div> <span class="strong">Last Updated : </span> <span>08 Oct, 2024</span> </div>  <div class="three_dot_dropdown"> <div style="display: flex;"> <div pid="591796" ptitle="Android Studio Tutorial" class="top-summary-icon-div "> <div class="three_dot_dropdown_div tooltip"> <span class="summary_tooltiptext">Summarize</span> <div class="summarize_header"> <i class= "summary_button" style="position: relative;"></i> </div> </div> </div> <div pid="591796" ptitle="Android Studio Tutorial" class="article--viewer_comment tooltip top-comment-icon-div"> <span class="comment_tooltiptext">Comments</span> <div class="three_dot_dropdown_div" data-gfg-action='loadComments'> <div class="comment_header"> <i class= "discussion_button" style="position: relative; transform: scale(0.9);"></i> </div> </div> </div> <div pid="591796" ptitle="Android Studio Tutorial" class="article--viewer_improve tooltip"> <span class="improve_tooltiptext">Improve</span> <div class="three_dot_dropdown_div three_dot_dropdown_improve" onclick="improveArticleCall()"> <div class="improve_wrapper_top"> <i class="gfg-icon gfg-icon-pencil gfg-icon_edit" style="position: relative; z-index: 3;"></i> </div> </div>  </div>  <ul class="dropbtn icons btn-right showLeft" onclick="showDropdown()"> <li> </li> <li></li> <li></li> </ul> </div> </div> </div> </div> </div>  <div id="myDropdown" class="three_dot_dropdown_content"> <div class="article-buttons drop" onmouseleave="closeKebabMenu()">  <div pid="591796" ptitle="Android Studio Tutorial" class="improve_article--viewer tooltip"> <div class="three_dot_dropdown_div three_dot_dropdown_improve" onclick="suggestionArticleCall()" style="margin-top: 1px;"> <div class="three_dot_dropdown_inner_div improve_dot_dropdown_inner_div"> <i class="gfg-icon gfg-icon_suggest_changes gfg-icon_edit"></i> <span>Suggest changes</span> </div> </div> </div> <div pid="591796" class="article--viewer_like tooltip"> <div class="three_dot_dropdown_div three_dot_dropdown_likearticle" onmouseleave='toggleLikeElementVisibility("showLikesContainer", false)' onmouseenter='toggleLikeElementVisibility("showLikesContainer", true)'> <div class="showLikesContainer"> <span class="likeTooltip">Like Article</span> </div> <div class="three_dot_dropdown_inner_div" data-gfg-action="like-article" data-bookmark-value="0"> <i class="gfg-icon gfg-icon_thumbs"></i> <span>Like</span> </div> </div>  </div> <div pid="591796" class="article--viewer_bookmark tooltip"> <div class="three_dot_dropdown_div three_dot_dropdown_save"> <div class="three_dot_dropdown_inner_div" data-gfg-action="bookmark-article" data-bookmark-value="0"> <i class="gfg-icon gfg-icon_bookmark"></i> <span>Save</span> </div> </div>  </div> <div pid="591796" class="article--viewer_share tooltip"> <div class="three_dot_dropdown_div three_dot_dropdown_share" onmouseleave="closeShareModal()" onmouseenter="openShareModal()"> <div style="display: flex;align-items: center;" class="three_dot_dropdown_inner_div" data-gfg-action="share-article" data-bookmark-value="0"> <i class="gfg-share-icon"></i> <span>Share</span> </div> </div> </div> <div class="article--viewer_report tooltip"> <div class="three_dot_dropdown_div three_dot_dropdown_reportarticle"> <div class="three_dot_dropdown_inner_div" data-gfg-action="report-article" onclick="report_article();"> <i class="gfg-icon gfg-icon_report"></i> <span>Report</span> </div> </div>  </div> <div class="article--viewer_Gnews tooltip"> <a class="three_dot_dropdown_inner_div Gnews_wrapper" href ='https://news.google.com/publications/CAAqBwgKMLTrzwsw44bnAw?hl=en-IN&gl=IN&ceid=IN%3Aen' target="_blank"> <img class="gfg-icon_Gnews no-zoom-in-cursor" src=https://media.geeksforgeeks.org/auth-dashboard-uploads/Google-news.svg loading="lazy" alt="News"></img> <span class='kebab_menu_news_text'>Follow</span> </a> </div> </div> </div> <div class="text"> <p dir="ltr" style="text-align: justify;"><span>It is stated that “If you give me six hours to chop down a tree then I will spend the first four hours in sharpening the axe”. So in the Android Development World if we consider Android Development as the tree then Android Studio should be the axe. Yes, if you are starting Android Development then you must be familiar with Android Studio i.e. the tool that is used for developing Android applications. Android Studio is the official IDE (Integrated Development Environment) for Android app development, and it is based on JetBrains’ IntelliJ IDEA software.</span></p> <p><img src="https://media.geeksforgeeks.org/wp-content/cdn-uploads/20210513175917/Android-Studio-Tutorial.png" alt="Android-Studio-Tutorial" width="inherit" height="inherit"></p><div id="GFG_AD_gfg_mobile_336x280" style="margin: 5px 0;"></div> <p dir="ltr" style="text-align: justify;"><i><b><strong class="GFGEditorTheme__textItalic">Android Studio</strong></b></i><span> provides many excellent features that enhance productivity when building Android apps, such as a blended environment where one can develop for all Android devices, apply Changes to push code and resource changes to the running app without restarting the app, a flexible Gradle-based build system, a fast and feature-rich emulator, GitHub and Code template integration to assist you to develop common app features and import sample code, extensive testing tools and frameworks, </span><a href="https://www.geeksforgeeks.org/c-plus-plus" rel="noopener"><i><b><strong class="GFGEditorTheme__textItalic">C++</strong></b></i></a><span> and NDK support, and many more. So we have prepared a complete Android Studio tutorial that will help the Android Developer to get more familiar with Android Studio.</span></p> <p dir="ltr"><b><strong>Topic:</strong></b></p> <div> <div style="width: 50%;float: left;text-align: left"> <ul> <li><a href="#Basics">Basics</a></li> <li><a href="#FileStructure">File Structure</a></li> <li><a href="#TipsandTricks">Tips and Tricks</a></li> <li><a href="#FOE">Frequently Occurring Errors</a></li> </ul> </div> <div style="width: 50%;float: right;text-align: left"> <ul> <li><a href="#IntegratingPlugins">Integrating Plugins</a></li> <li><a href="#BuildingSampleAndroidUI">Building Sample Android UI</a></li> <li><a href="#BuildingAndroidApp">Building Android Apps</a></li> <li><a href="#Miscellaneous">Miscellaneous</a></li> </ul> </div> </div> <p dir="ltr"><span>Android Studio is the primary tool for Android app development. To enhance your proficiency and master Kotlin-based Android projects, the </span><a href="https://gfgcdn.com/tu/S9n/" target="_blank" rel=""><b><strong>Android Mastery with Kotlin: Beginner to Advanced</strong></b></a><b><strong> course</strong></b><span> takes you from basic Android Studio usage to advanced project management.</span></p> <h3><span>Basics</span></h3> <ul> <li value="1"><a href="https://www.geeksforgeeks.org/guide-to-install-and-set-up-android-studio" rel="noopener"><span>Installing and Setting up Android Studio</span></a></li> <li value="2"><a href="https://www.geeksforgeeks.org/android-studio-main-window" rel="noopener"><span>Android Studio Main Window</span></a></li> <li value="3"><a href="https://www.geeksforgeeks.org/different-types-of-activities-in-android-studio" rel="noopener"><span>Different Types of Activities in Android Studio</span></a></li> <li value="4"><a href="https://www.geeksforgeeks.org/android-running-your-first-android-app" rel="noopener"><span>Running your first Android App in Android Studio</span></a></li> <li value="5"><a href="https://www.geeksforgeeks.org/how-to-install-genymotion-emulator-and-add-its-plugin-to-android-studio" rel="noopener"><span>How to Install Genymotion Emulator and Add its Plugin to Android Studio?</span></a></li> <li value="6"><a href="https://www.geeksforgeeks.org/how-to-install-android-virtual-deviceavd" rel="noopener"><span>How to install Android Virtual Device(AVD)</span></a></li> </ul> <h3><span>File Structure</span></h3> <ul> <li value="1"><a href="https://www.geeksforgeeks.org/android-project-folder-structure" rel="noopener"><span>Android Project folder Structure</span></a></li> <li value="2"><a href="https://www.geeksforgeeks.org/android-android-apps-file-structure" rel="noopener"><span>Android Application File Structure</span></a></li> <li value="3"><a href="https://www.geeksforgeeks.org/application-manifest-file-android" rel="noopener"><span>The Application Manifest File</span></a></li> <li value="4"><a href="https://www.geeksforgeeks.org/android-res-values-folder" rel="noopener"><span>res/values folder in Android Studio</span></a></li> <li value="5"><a href="https://www.geeksforgeeks.org/android-build-gradle" rel="noopener"><span>build.gradle file in Android Studio</span></a></li> <li value="6"><a href="https://www.geeksforgeeks.org/assets-folder-in-android" rel="noopener"><span>Assets Folder in Android Studio</span></a></li> <li value="7"><a href="https://www.geeksforgeeks.org/resource-raw-folder-in-android-studio" rel="noopener"><span>Resource Raw Folder in Android Studio</span></a></li> <li value="8"><a href="https://www.geeksforgeeks.org/logcat-window-in-android-studio" rel="noopener"><span>Logcat window in Android Studio</span></a></li> <li value="9"><a href="https://www.geeksforgeeks.org/where-is-debug-keystore-in-android-studio" rel="noopener"><span>Where is debug.keystore in Android Studio?</span></a></li> </ul> <h3><span>Important Tips and Tricks in Android Studio</span></h3> <ul> <li value="1"><a href="https://www.geeksforgeeks.org/android-how-to-create-start-a-new-project-in-android-studio" rel="noopener"><span>How to Create/Start a New Project in Android Studio?</span></a></li> <li value="2"><a href="https://www.geeksforgeeks.org/how-to-speed-up-android-studio" rel="noopener"><span>How to Speed Up Android Studio?</span></a></li> <li value="3"><a href="https://www.geeksforgeeks.org/how-to-upload-project-on-github-from-android-studio" rel="noopener"><span>How to Upload Project on GitHub from Android Studio?</span></a></li> <li value="4"><a href="https://www.geeksforgeeks.org/how-to-convert-svg-psd-images-to-vector-drawable-file-in-android-studio" rel="noopener"><span>How to Convert SVG, PSD Images to Vector Drawable File in Android Studio?</span></a></li> <li value="5"><a href="https://www.geeksforgeeks.org/how-to-create-drawable-resource-xml-file-in-android-studio" rel="noopener"><span>How to Create Drawable Resource XML File in Android Studio?</span></a></li> <li value="6"><a href="https://www.geeksforgeeks.org/how-to-add-local-html-file-in-android-studio" rel="noopener"><span>How to Add Local HTML File in Android Studio?</span></a></li> <li value="7"><a href="https://www.geeksforgeeks.org/how-to-import-external-jar-files-in-android-studio" rel="noopener"><span>How to Import External JAR Files in Android Studio?</span></a></li> <li value="8"><a href="https://www.geeksforgeeks.org/how-to-add-different-resolution-images-in-android-studio" rel="noopener"><span>How to Add Different Resolution Images in Android Studio?</span></a></li> <li value="9"><a href="https://www.geeksforgeeks.org/how-to-create-classes-in-android-studio" rel="noopener"><span>How to Create Classes in Android Studio?</span></a></li> <li value="10"><a href="https://www.geeksforgeeks.org/how-to-create-interfaces-in-android-studio" rel="noopener"><span>How to Create Interfaces in Android Studio?</span></a></li> <li value="11"><a href="https://www.geeksforgeeks.org/how-to-add-image-to-drawable-folder-in-android-studio" rel="noopener"><span>How to Add Image to Drawable Folder in Android Studio?</span></a></li> <li value="12"><a href="https://www.geeksforgeeks.org/how-to-add-audio-files-to-android-app-in-android-studio" rel="noopener"><span>How to Add Audio Files to Android App in Android Studio?</span></a></li> <li value="13"><a href="https://www.geeksforgeeks.org/how-to-create-new-package-inside-src-folder-in-android-studio" rel="noopener"><span>How to Create New Package Inside Src Folder in Android Studio?</span></a></li> <li value="14"><a href="https://www.geeksforgeeks.org/how-to-create-anim-folder-animation-file-in-android-studio" rel="noopener"><span>How to Create Anim Folder & Animation File in Android Studio?</span></a></li> <li value="15"><a href="https://www.geeksforgeeks.org/how-to-generate-unsigned-sharable-apk-in-android-studio" rel="noopener"><span>How to Generate Unsigned (Sharable) Apk in Android Studio?</span></a></li> <li value="16"><a href="https://www.geeksforgeeks.org/how-to-create-constructor-getter-setter-methods-and-new-activity-in-android-studio-using-shortcuts" rel="noopener"><span>How to Create Constructor, Getter/Setter Methods and New Activity in Android Studio using Shortcuts?</span></a></li> <li value="17"><a href="https://www.geeksforgeeks.org/how-to-generate-sha1-md5-and-sha-256-keys-in-android-studio" rel="noopener"><span>How to Generate SHA1, MD5, and SHA-256 Keys in Android Studio?</span></a></li> <li value="18"><a href="https://www.geeksforgeeks.org/how-to-get-image-from-image-asset-in-android-studio" rel="noopener"><span>How to Get Image from Image Asset in Android Studio?</span></a></li> <li value="19"><a href="https://www.geeksforgeeks.org/how-to-create-a-new-fragment-in-android-studio" rel="noopener"><span>How to Create a New Fragment in Android Studio?</span></a></li> <li value="20"><a href="https://www.geeksforgeeks.org/how-to-create-menu-folder-menu-file-in-android-studio" rel="noopener"><span>How to Create Menu Folder & Menu File in Android Studio?</span></a></li> <li value="21"><a href="https://www.geeksforgeeks.org/top-20-tips-and-tricks-of-android-studio" rel="noopener"><span>Top 20 Tips and Tricks of Android Studio</span></a></li> <li value="22"><a href="https://www.geeksforgeeks.org/how-to-change-the-api-sdk-level-in-android-studio" rel="noopener"><span>How to Change the API SDK Level in Android Studio?</span></a></li> <li value="23"><a href="https://www.geeksforgeeks.org/how-to-rename-package-name-in-android-studio" rel="noopener"><span>How to Rename Package Name in Android Studio?</span></a></li> <li value="24"><a href="https://www.geeksforgeeks.org/how-to-view-and-locate-sqlite-database-in-android-studio" rel="noopener"><span>How to View and Locate SQLite Database in Android Studio?</span></a></li> <li value="25"><a href="https://www.geeksforgeeks.org/how-to-view-and-locate-realm-database-in-android-studio" rel="noopener"><span>How to View and Locate Realm Database in Android Studio?</span></a></li> <li value="26"><a href="https://www.geeksforgeeks.org/how-to-view-data-stored-in-shared-preferences-in-android-studio" rel="noopener"><span>How to View Data Stored in Shared Preferences in Android Studio?</span></a></li> <li value="27"><a href="https://www.geeksforgeeks.org/how-to-completely-uninstall-android-studio-on-windows" rel="noopener"><span>How to Completely Uninstall Android Studio on Windows?</span></a></li> <li value="28"><a href="https://www.geeksforgeeks.org/different-ways-to-change-or-add-themes-to-android-studio" rel="noopener"><span>Different Ways to Change or Add Themes to Android Studio</span></a></li> <li value="29"><a href="https://www.geeksforgeeks.org/different-ways-to-view-method-information-in-android-studio" rel="noopener"><span>Different Ways to View Method Information in Android Studio</span></a></li> <li value="30"><a href="https://www.geeksforgeeks.org/different-ways-to-format-code-in-android-studio" rel="noopener"><span>Different Ways to Format Code in Android Studio</span></a></li> <li value="31"><a href="https://www.geeksforgeeks.org/different-ways-to-change-android-sdk-path-in-android-studio" rel="noopener"><span>Different Ways to Change Android SDK Path in Android Studio</span></a></li> <li value="32"><a href="https://www.geeksforgeeks.org/different-ways-to-search-all-the-occurrences-of-a-string-in-the-entire-project-in-android-studio" rel="noopener"><span>Different Ways to Search All the Occurrences of a String in the Entire Project in Android Studio</span></a></li> <li value="33"><a href="https://www.geeksforgeeks.org/what-is-the-shortcut-to-auto-import-all-in-android-studio" rel="noopener"><span>What is the Shortcut to Auto Import All in Android Studio?</span></a></li> <li value="34"><a href="https://www.geeksforgeeks.org/different-ways-to-change-the-project-name-in-android-studio" rel="noopener"><span>Different Ways to Change the Project Name in Android Studio</span></a></li> <li value="35"><a href="https://www.geeksforgeeks.org/different-ways-to-delete-a-module-in-android-studio" rel="noopener"><span>Different Ways to Delete a Module in Android Studio</span></a></li> <li value="36"><a href="https://www.geeksforgeeks.org/different-ways-to-increase-editor-font-size-in-android-studio" rel="noopener"><span>Different Ways to Increase Editor Font Size in Android Studio</span></a></li> <li value="37"><a href="https://www.geeksforgeeks.org/different-ways-to-create-aar-file-in-android-studio" rel="noopener"><span>Different Ways to Create aar File in Android Studio</span></a></li> <li value="38"><a href="https://www.geeksforgeeks.org/how-to-speed-up-gradle-build-in-android-studio" rel="noopener"><span>How to Speed Up Gradle build in Android Studio?</span></a></li> <li value="39"><a href="https://www.geeksforgeeks.org/how-to-add-a-library-project-to-android-studio" rel="noopener"><span>How to Add a Library Project to Android Studio?</span></a></li> <li value="40"><a href="https://www.geeksforgeeks.org/different-ways-to-view-contents-of-database-file-in-android-studio" rel="noopener"><span>Different Ways to View Contents of Database File in Android Studio</span></a></li> <li value="41"><a href="https://www.geeksforgeeks.org/how-to-add-vector-assets-in-android-studio" rel="noopener"><span>How to Add Vector Assets in Android Studio?</span></a></li> </ul> <h3><span>Frequently Occurring Errors and Solutions</span></h3> <ul> <li value="1"><a href="https://www.geeksforgeeks.org/how-to-enable-vt-x-in-bios-security-settings-in-intel-processors-for-android-studio" rel="noopener"><span>How to Enable Vt-x in BIOS Security Settings in Intel Processors For Android Studio?</span></a></li> <li value="2"><a href="https://www.geeksforgeeks.org/different-ways-to-fix-error-type-3-error-activity-class-does-not-exist-in-android-studio" rel="noopener"><span>Different Ways to Fix “Error type 3 Error: Activity class {} does not exist” in Android Studio</span></a></li> <li value="3"><a href="https://www.geeksforgeeks.org/different-ways-to-fix-cannot-resolve-symbol-r-in-android-studio" rel="noopener"><span>Different Ways to fix “cannot resolve symbol R” in Android Studio</span></a></li> <li value="4"><a href="https://www.geeksforgeeks.org/different-ways-to-fix-select-android-sdk-error-in-android-studio" rel="noopener"><span>Different Ways to Fix “Select Android SDK” Error in Android Studio</span></a></li> <li value="5"><a href="https://www.geeksforgeeks.org/different-ways-to-fix-default-activity-not-found-issue-in-android-studio" rel="noopener"><span>Different Ways to fix “Default Activity Not Found” Issue in Android Studio</span></a></li> <li value="6"><a href="https://www.geeksforgeeks.org/different-ways-to-fix-cannot-resolve-symbol-appcompatactivity-in-android-studio" rel="noopener"><span>Different Ways to fix Cannot resolve symbol ‘AppCompatActivity’ in Android Studio</span></a></li> <li value="7"><a href="https://www.geeksforgeeks.org/different-ways-to-fix-execution-failed-for-task-appclean-unable-to-delete-file-error-in-android-studio" rel="noopener"><span>Different Ways to fix “Execution failed for task ‘:app:clean’. Unable to delete file” error in Android Studio</span></a></li> <li value="8"><a href="https://www.geeksforgeeks.org/different-ways-to-fix-execution-failed-for-task-processdebugmanifest-in-android-studio" rel="noopener"><span>Different Ways to fix “Execution failed for task ‘:processDebugManifest’” in Android Studio</span></a></li> <li value="9"><a href="https://www.geeksforgeeks.org/different-ways-to-fix-delete_failed_internal_error-error-while-installing-apk-in-android-studio" rel="noopener"><span>Different Ways to fix “DELETE_FAILED_INTERNAL_ERROR” Error while Installing APK in Android Studio</span></a></li> <li value="10"><a href="https://www.geeksforgeeks.org/different-ways-to-fix-error-running-android-gradle-project-sync-failed-in-android-studio" rel="noopener"><span>Different Ways to fix “Error running android: Gradle project sync failed” in Android Studio</span></a></li> <li value="11"><a href="https://www.geeksforgeeks.org/how-to-fix-execution-failed-for-task-apptransformclasseswithdexforrelease-in-android-studio" rel="noopener"><span>How to fix “Execution failed for task ‘:app:transformClassesWithDexForRelease’ in Android Studio?</span></a></li> <li value="12"><a href="https://www.geeksforgeeks.org/different-ways-to-fix-configuration-with-name-default-not-found-in-android-studio" rel="noopener"><span>Different Ways to Fix “Configuration with name ‘default’ not found” in Android Studio</span></a></li> <li value="13"><a href="https://www.geeksforgeeks.org/different-ways-to-fix-the-apk-file-does-not-exist-on-disk-in-android-studio" rel="noopener"><span>Different Ways to fix “The APK file does not exist on disk” in Android Studio</span></a></li> <li value="14"><a href="https://www.geeksforgeeks.org/how-to-fix-android-studio-doesnt-see-device-in-android-studio" rel="noopener"><span>How to fix “Android Studio doesn’t see device” in Android Studio?</span></a></li> <li value="15"><a href="https://www.geeksforgeeks.org/how-to-fix-android-studio-logcat-nothing-to-show-in-android-studio" rel="noopener"><span>How to Fix “Android studio logcat nothing to show” in Android Studio?</span></a></li> </ul> <h3><span>Integrating Plugins</span></h3> <ul> <li value="1"><a href="https://www.geeksforgeeks.org/how-to-install-and-uninstall-plugins-in-android-studio" rel="noopener"><span>How to Install and Uninstall Plugins in Android Studio?</span></a></li> <li value="2"><a href="https://www.geeksforgeeks.org/integrating-jsontokotlin-plugin-with-android-studio" rel="noopener"><span>Integrating JsonToKotlin Plugin With Android Studio</span></a></li> <li value="3"><a href="https://www.geeksforgeeks.org/integrating-codeglance-plugin-with-android-studio" rel="noopener"><span>Integrating Codeglance Plugin With Android Studio</span></a></li> <li value="4"><a href="https://www.geeksforgeeks.org/how-to-use-butterknifezelezny-x-plugin-in-android-studio" rel="noopener"><span>How to Use ButterKnifeZelezny X Plugin in Android Studio?</span></a></li> <li value="5"><a href="https://www.geeksforgeeks.org/integrating-key-promoter-x-plugin-with-android-studio" rel="noopener"><span>Integrating Key Promoter X Plugin with Android Studio</span></a></li> </ul> <h3><span>Building Sample Android UI using Android Studio</span></h3> <ul> <li value="1"><a href="https://www.geeksforgeeks.org/how-to-create-google-sign-in-ui-using-android-studio" rel="noopener"><span>How to Create Google Sign In UI using Android Studio?</span></a></li> <li value="2"><a href="https://www.geeksforgeeks.org/how-to-create-facebook-login-ui-using-android-studio" rel="noopener"><span>How to Create Facebook Login UI using Android Studio?</span></a></li> </ul> <h3><span>Building Some Cool Android Apps Using Android Studio</span></h3> <ul> <li value="1"><a href="https://www.geeksforgeeks.org/how-to-create-a-covid-19-tracker-android-app" rel="noopener"><span>How to create a COVID-19 Tracker Android App</span></a><span> </span><a href="https://www.geeksforgeeks.org/how-to-build-a-simple-calculator-app-using-android-studio" rel="noopener"><span>using Android Studio</span></a></li> <li value="2"><a href="https://www.geeksforgeeks.org/how-to-build-a-simple-calculator-app-using-android-studio" rel="noopener"><span>How to build a simple Calculator app using Android Studio</span></a></li> <li value="3"><a href="https://www.geeksforgeeks.org/complete-guide-on-how-to-build-a-video-player-in-android" rel="noopener"><span>How to build a Video Player in Android Studio</span></a></li> <li value="4"><a href="https://www.geeksforgeeks.org/how-to-create-a-stopwatch-app-using-android-studio" rel="noopener"><span>How to create a Stopwatch App using Android Studio</span></a></li> <li value="5"><a href="https://www.geeksforgeeks.org/how-to-build-a-simple-music-player-app-using-android-studio" rel="noopener"><span>How to build a simple music player app using Android Studio</span></a></li> <li value="6"><a href="https://www.geeksforgeeks.org/how-to-build-a-simple-notes-app-in-android" rel="noopener"><span>How to Build a Simple Notes App in Android</span></a><span> </span><a href="https://www.geeksforgeeks.org/how-to-build-a-simple-calculator-app-using-android-studio" rel="noopener"><span>using Android Studio</span></a></li> <li value="7"><a href="https://www.geeksforgeeks.org/how-to-build-a-sticky-notes-application-in-android-studio" rel="noopener"><span>How to Build a Sticky Notes Application in Android Studio</span></a></li> <li value="8"><a href="https://www.geeksforgeeks.org/how-to-build-a-simple-flashlight-torchlight-android-app" rel="noopener"><span>How to Build a Simple Flashlight/TorchLight Android App using Android Studio</span></a></li> <li value="9"><a href="https://www.geeksforgeeks.org/how-to-build-spin-the-bottle-game-application-in-android" rel="noopener"><span>How to Build Spin the Bottle Game Application in Android</span></a><span> </span><a href="https://www.geeksforgeeks.org/how-to-build-a-simple-calculator-app-using-android-studio" rel="noopener"><span>using Android Studio</span></a></li> <li value="10"><a href="https://www.geeksforgeeks.org/how-to-build-image-filters-like-instagram-in-android" rel="noopener"><span>How to Build Image Filters like Instagram in Android</span></a><span> </span><a href="https://www.geeksforgeeks.org/how-to-build-a-simple-calculator-app-using-android-studio" rel="noopener"><span>using Android Studio</span></a></li> <li value="11"><a href="https://www.geeksforgeeks.org/how-to-build-a-weather-app-in-android" rel="noopener"><span>How to Build a Weather App in Android</span></a><span> </span><a href="https://www.geeksforgeeks.org/how-to-build-a-simple-calculator-app-using-android-studio" rel="noopener"><span>using Android Studio</span></a></li> <li value="12"><a href="https://www.geeksforgeeks.org/how-to-build-a-tic-tac-toe-game-in-android" rel="noopener"><span>How to Build a Tic Tac Toe Game in Android</span></a><span> </span><a href="https://www.geeksforgeeks.org/how-to-build-a-simple-calculator-app-using-android-studio" rel="noopener"><span>using Android Studio</span></a></li> <li value="13"><a href="https://www.geeksforgeeks.org/how-to-create-a-quiz-app-in-android" rel="noopener"><span>How to Create a Quiz App In Android</span></a><span> </span><a href="https://www.geeksforgeeks.org/how-to-build-a-simple-calculator-app-using-android-studio" rel="noopener"><span>using Android Studio</span></a></li> <li value="14"><a href="https://www.geeksforgeeks.org/how-to-build-a-video-calling-android-app-with-jitsi-meet-sdk" rel="noopener"><span>How to Build a Video Calling Android App with Jitsi Meet SDK</span></a><span> </span><a href="https://www.geeksforgeeks.org/how-to-build-a-simple-calculator-app-using-android-studio" rel="noopener"><span>using Android Studio</span></a></li> <li value="15"><a href="https://www.geeksforgeeks.org/how-to-create-a-face-detection-android-app-using-machine-learning-kit-on-firebase" rel="noopener"><span>How to create a Face Detection Android App using Machine Learning KIT on Firebase</span></a><span> </span><a href="https://www.geeksforgeeks.org/how-to-build-a-simple-calculator-app-using-android-studio" rel="noopener"><span>using Android Studio</span></a></li> <li value="16"><a href="https://www.geeksforgeeks.org/how-to-build-a-simple-augmented-reality-android-app" rel="noopener"><span>How to Build a Simple Augmented Reality Android App</span></a><span> </span><a href="https://www.geeksforgeeks.org/how-to-build-a-simple-calculator-app-using-android-studio" rel="noopener"><span>using Android Studio</span></a></li> <li value="17"><a href="https://www.geeksforgeeks.org/how-to-build-a-grocery-android-app" rel="noopener"><span>How to Build a Grocery Android App</span></a><span> </span><a href="https://www.geeksforgeeks.org/how-to-build-a-simple-calculator-app-using-android-studio" rel="noopener"><span>using Android Studio</span></a></li> </ul> <h3><span>Miscellaneous</span></h3> <ul> <li value="1"><a href="https://www.geeksforgeeks.org/how-to-add-opencv-library-into-android-application-using-android-studio" rel="noopener"><span>How to Add OpenCV library into Android Application using Android Studio?</span></a></li> <li value="2"><a href="https://www.geeksforgeeks.org/10-important-android-studio-shortcuts-you-need-the-most" rel="noopener"><span>10 Important Android Studio Shortcuts You Need the Most</span></a></li> <li value="3"><a href="https://www.geeksforgeeks.org/how-to-create-your-own-shortcut-in-android-studio" rel="noopener"><span>How to Create Your Own Shortcut in Android Studio?</span></a></li> <li value="4"><a href="https://www.geeksforgeeks.org/how-to-add-firebase-analytics-to-android-app-in-android-studio" rel="noopener"><span>How to Add Firebase Analytics to Android App in Android Studio?</span></a></li> <li value="5"><a href="https://www.geeksforgeeks.org/how-to-capture-a-screenshot-of-an-android-device-using-android-studio" rel="noopener"><span>How to Capture a Screenshot and Screen Recording of an Android Device Using Android Studio?</span></a></li> <li value="6"><a href="https://www.geeksforgeeks.org/how-to-create-a-new-branch-on-github-using-android-studio" rel="noopener"><span>How to Create a New Branch on GitHub using Android Studio?</span></a></li> <li value="7"><a href="https://www.geeksforgeeks.org/how-to-create-a-pull-request-on-github-using-android-studio" rel="noopener"><span>How to Create a Pull Request on GitHub using Android Studio?</span></a></li> <li value="8"><a href="https://www.geeksforgeeks.org/different-ways-to-analyze-apk-size-of-an-android-app-in-android-studio" rel="noopener"><span>Different Ways to Analyze APK Size of an Android App in Android Studio</span></a></li> <li value="9"><a href="https://www.geeksforgeeks.org/how-to-print-to-the-console-in-android-studio" rel="noopener"><span>How to Print to the Console in Android Studio?</span></a></li> <li value="10"><a href="https://www.geeksforgeeks.org/android-animation-using-android-studio" rel="noopener"><span>Android Animation using Android Studio</span></a></li> <li value="11"><a href="https://www.geeksforgeeks.org/how-to-update-gradle-in-android-studio" rel="noopener"><span>How to Update Gradle in Android Studio?</span></a></li> <li value="12"><a href="https://www.geeksforgeeks.org/how-to-extract-adobe-xd-ui-to-android-studio-easily" rel="noopener"><span>How to Extract Adobe XD UI to Android Studio Easily?</span></a></li> <li value="13"><a href="https://www.geeksforgeeks.org/how-to-reduce-and-compress-image-size-in-android-studio" rel="noopener"><span>How to Reduce and Compress Image Size in Android Studio?</span></a></li> </ul> <h2><span>Latest Features and Upcoming Updates for Android Studio</span></h2> <p dir="ltr"><span>Here’s a breakdown of the Latest Features and Upcoming Updates for Android Studio </span></p> <h3><span>Latest Features (Android Studio Koala 2024.1.1):</span></h3> <ul> <li value="1"><b><strong>Improved Profiler Performance:</strong></b><span> The Android Studio Profiler has received a significant performance boost, with tasks like capturing system traces for profileable apps starting up to 60% faster.</span></li> <li value="2"><b><strong>Compose Glance Widget Previews:</strong></b><span> The Koala Feature Drop introduces the ability to preview your Jetpack Compose Glance widgets directly within the IDE. This allows you to catch potential UI issues and fine-tune the appearance of your widgets earlier in the development process.</span></li> <li value="3"><b><strong>Other Improvements:</strong></b><span> This release likely includes various bug fixes, performance optimizations, and minor feature additions that may not be officially documented yet.</span></li> </ul> <h3><span>Upcoming Features (Potential for Android Studio Jellyfish):</span></h3> <p dir="ltr"><span>While there’s no official announcement for Android Studio Jellyfish (the next major version after Koala), here are some anticipated features based on recent trends and discussions:</span></p><div id="GFG_AD_Desktop_InContent_ATF_336x280" style="text-align:center; max-height: 280px;"></div><div id="GFG_AD_gfg_mobile_336x280_1" style="margin: 5px 0;"></div> <ul> <li value="1"><b><strong>Micronaut Integration: </strong></b><span>Following the trend of modern frameworks, Android Studio might explore tighter integration with Micronaut, a framework gaining popularity for building lightweight Android applications.</span></li> <li value="2"><b><strong>Enhanced Live Preview:</strong></b><span> The Live Preview feature could see further improvements, potentially including support for more complex layouts and functionalities.</span></li> <li value="3"><b><strong>Focus on Developer Productivity: </strong></b><span>Expect continued focus on features that enhance developer productivity, such as improved code completion, refactoring tools, and debugging capabilities.</span></li> <li value="4"><b><strong>Integration with New Android APIs: </strong></b><span>As new Android APIs are released, Android Studio will likely integrate support for them to simplify development with the latest functionalities.</span></li> </ul> <h2><span>Conclusion</span></h2> <p dir="ltr" style="text-align: justify;"><span>In summary, this Android Studio Tutorial has given you the tools to understand and use Android app development effectively. You’ve learned how to set up your environment and use advanced features, building a strong foundation for creating powerful applications. Keep practicing with Android Studio to improve your skills and explore new possibilities in mobile app development. Whether you’re new to coding or aiming to expand your knowledge, this tutorial is a great starting point for making meaningful contributions to the world of Android apps.</span></p><div id="_GFG_ABP_Incontent_728x90" style="text-align:center;"></div> <h2><span>Android Studio Tutorial – FAQs</span></h2> <h3><span>What is Android Studio used for?</span></h3> <blockquote> <p dir="ltr"><span>Android Studio is an integrated development environment (IDE) used for developing Android apps. It provides tools for coding, debugging, and testing applications.</span></p> </blockquote> <h2><span>How do I install Android Studio?</span></h2> <blockquote> <p dir="ltr"><span>To install Android Studio, download the installer from the official Android Developer website. Follow the installation instructions for your operating system (Windows, macOS, or Linux).</span></p> </blockquote> <h3><span>What programming language does Android Studio use?</span></h3> <blockquote> <p dir="ltr"><span>Android Studio primarily uses Kotlin and Java for Android app development. Kotlin is increasingly favored for its modern features and seamless interoperability with Java.</span></p> </blockquote> <h3><span>How do I create my first Android app in Android Studio?</span></h3> <blockquote> <p dir="ltr"><span>To create your first Android app, start by setting up a new project in Android Studio. Define the app’s name, choose a target device, and follow the guided steps to design the user interface, write code, and run the app on an emulator or physical device.</span></p> </blockquote> <h3><span>How can I debug an Android app in Android Studio?</span></h3> <blockquote> <p dir="ltr"><span>Android Studio offers robust debugging tools. You can set breakpoints in your code, inspect variables, and step through code execution to identify and fix issues. Use the Logcat tool to view logs and messages from your app.</span></p> </blockquote> <p dir="ltr"></p> <br/><div id="AP_G4GR_6"></div> <div class='article_bottom_text'></div><br> <div id="video-tab-content" class="video-tab-content"> <div style="text-align: center; margin: 20px 0px;" id="GFG_AD_InContent_Desktop_728x280"></div> </div> <div class="article-meta-author-details"> <div class="article-meta-author-details-block"> <div class="article-meta-author-details-profile-display"> <div class="article-meta-author-details-profile-display-icon"> <div class="image-wrap"> <img src= https://media.geeksforgeeks.org/wp-content/uploads/20200717172614/authPreLogo.png style="width:35px; height: 35px;border-radius: 25px;" class="avatarprofile_image restrict-popup-gfg" alt="https://media.geeksforgeeks.org/auth/avatar.png"> </div> </div> <div class="article-meta-author-details-profile-display-name" > <div class="info" style="position: unset;"> <div class="name"> <span style="color:#22A779; font-size: 16px; font-weight: 600">GeeksforGeeks</span> </div> </div> </div> </div> </div> <div class="article_bottom_suggestion_wrapper"> <div class="article_bottom_suggestion" data-title="Follow"> <a href='https://news.google.com/publications/CAAqBwgKMLTrzwsw44bnAw?hl=en-IN&gl=IN&ceid=IN%3Aen' target="_blank"> <img class="gfg-icon_Gnews no-zoom-in-cursor" src=https://media.geeksforgeeks.org/auth-dashboard-uploads/Google-news.svg loading="lazy" alt="News"></img> </a> </div> <div class='discussion_panel' data-title='Comments'> <i class='discussion_button' data-gfg-action='loadComments'> </i> </div> <div pid="591796" class="article--viewer_like tooltip tooltipBottom" data-title="Like Article">  <button id="likeButton" aria-label="like article" data-gfg-action="like-article" data-bookmark-value="0" data-liked="false" style="color: #5B5A5A !important; display: flex; align-items: center; background-color: unset; margin: 0px !important; padding: 5px 0px;"> <i class="author-badge-like-button"></i> <figure id="likeCount" style="margin-left: 3px; margin-top: 4px; color: var(--like-count-color); font-size: 14px; font-weight: 600;" class="favoriteText"></figure> </button> </div> <div class="article_bottom_suggestion" onclick="improveArticleCall()" data-title="Improve"> <span class="improveTooltipBottom">Improve</span> <i class="author-badge-improvement-button"></i> </div> </div> </div> <div class="d-row content-bw "style="margin-top: 20px;"> <div class="article-pgnavi_prev"> </div> <div class="article-pgnavi_next"> <a href="https://www.geeksforgeeks.org/guide-to-install-and-set-up-android-studio/?ref=next_article" class="pg-head"> <span style="margin-right: 5px; margin-left: auto;">Next Article</span> <span class="gfg-icon gfg-icon_next"></span> </a>  <div class="pg-main"> <a href="https://www.geeksforgeeks.org/guide-to-install-and-set-up-android-studio/?ref=next_article">How to Install and Set up Android Studio on Windows | Step by Step Guide</a> </div> </div> </div> </div> </article> <div class="article--recommended article--recommended_wrapper" id="similar-reads"> <h3 class="new-top-bar top-bar-title">Similar Reads</h3> <div class="gfg-similar-reads-list"> <ul class="similarReadLeftBarList"><div class='second'><li class="currentpage similarReadDropdownItem"><a href="https://www.geeksforgeeks.org/android-studio-tutorial/?ref=lbp"><div class="gfg-similar-read-item-content"> <div class="gfg-similar-read-item-heading">Android Studio Tutorial </div> <div class="gfg-similar-read-item-subheading">It is stated that "If you give me six hours to chop down a tree then I will spend the first four hours in sharpening the axe". So in the Android Development World if we consider Android Development as the tree then Android Studio should be the axe. Yes, if you are starting Android Development then y</div> </div> <div class="reading-time"> <i class="reading-time-icon" data-gfg-action="readingtime"></i> <span style="color: var(--recommendation-card-text-color);font-size: 14px;font-weight: 500;line-height: 17px;">9 min read</span> </div> </a></li><div class="leftbar-dropdown"><h2 class="dropdown-title">Basics<span class="gfg-icon gfg-icon_arrow-down-thin"></span></h2><ul style="display: none;"><li class="similarReadDropdownItem"><a href="https://www.geeksforgeeks.org/guide-to-install-and-set-up-android-studio/?ref=lbp"><div class="gfg-similar-read-item-content"> <div class="gfg-similar-read-item-heading">How to Install and Set up Android Studio on Windows | Step by Step Guide </div> <div class="gfg-similar-read-item-subheading">If you are starting your Android learning journey, Andriod Studio is the first thing you will install to write code on your system. This article will guide you on how to install and set up Android Studio on Windows 10, and 11 and what the actual Android Studio system requirements are. Quick Brief of</div> </div> <div class="reading-time"> <i class="reading-time-icon" data-gfg-action="readingtime"></i> <span style="color: var(--recommendation-card-text-color);font-size: 14px;font-weight: 500;line-height: 17px;">5 min read</span> </div> </a><hr style="background:var(--gfg-selected-color); width:70%; margin: 0 auto;"></hr></li><li class="similarReadDropdownItem"><a href="https://www.geeksforgeeks.org/android-studio-main-window/?ref=lbp"><div class="gfg-similar-read-item-content"> <div class="gfg-similar-read-item-heading">Android Studio Main Window </div> <div class="gfg-similar-read-item-subheading">Android Studio is the official IDE (Integrated Development Environment) for Android app development and it is based on JetBrains’ IntelliJ IDEA software. Android Studio provides many excellent features that enhance productivity when building Android apps, such as: A blended environment where one can</div> </div> <div class="reading-time"> <i class="reading-time-icon" data-gfg-action="readingtime"></i> <span style="color: var(--recommendation-card-text-color);font-size: 14px;font-weight: 500;line-height: 17px;">4 min read</span> </div> </a><hr style="background:var(--gfg-selected-color); width:70%; margin: 0 auto;"></hr></li><li class="similarReadDropdownItem"><a href="https://www.geeksforgeeks.org/different-types-of-activities-in-android-studio/?ref=lbp"><div class="gfg-similar-read-item-content"> <div class="gfg-similar-read-item-heading">Different Types of Activities in Android Studio </div> <div class="gfg-similar-read-item-subheading">Android Studio is the official IDE (Integrated Development Environment) for Android application development and it is based on JetBrains' IntelliJ IDEA software. Android Studio provides many excellent features that enhance productivity when building Android apps, such as: A flexible Gradle-based bui</div> </div> <div class="reading-time"> <i class="reading-time-icon" data-gfg-action="readingtime"></i> <span style="color: var(--recommendation-card-text-color);font-size: 14px;font-weight: 500;line-height: 17px;">7 min read</span> </div> </a><hr style="background:var(--gfg-selected-color); width:70%; margin: 0 auto;"></hr></li><li class="similarReadDropdownItem"><a href="https://www.geeksforgeeks.org/android-running-your-first-android-app/?ref=lbp"><div class="gfg-similar-read-item-content"> <div class="gfg-similar-read-item-heading">Android | Running your first Android app </div> <div class="gfg-similar-read-item-subheading">After successfully Setting up an Android project, all of the default files are created with default code in them. Let us look at this default code and files and try to run the default app created. The panel on the left side of the android studio window has all the files that the app includes. Under</div> </div> <div class="reading-time"> <i class="reading-time-icon" data-gfg-action="readingtime"></i> <span style="color: var(--recommendation-card-text-color);font-size: 14px;font-weight: 500;line-height: 17px;">3 min read</span> </div> </a><hr style="background:var(--gfg-selected-color); width:70%; margin: 0 auto;"></hr></li><li class="similarReadDropdownItem"><a href="https://www.geeksforgeeks.org/genymotion-emulator-for-android-studio/?ref=lbp"><div class="gfg-similar-read-item-content"> <div class="gfg-similar-read-item-heading">How to Install Genymotion Emulator and Add it’s Plugin to Android Studio? </div> <div class="gfg-similar-read-item-subheading">If you're an Android developer looking for a powerful and efficient emulator, installing the Genymotion emulator might be the perfect solution for you. Known for its speed and reliability, the Genymotion emulator for Android development offers a seamless experience. In this guide, we'll walk you thr</div> </div> <div class="reading-time"> <i class="reading-time-icon" data-gfg-action="readingtime"></i> <span style="color: var(--recommendation-card-text-color);font-size: 14px;font-weight: 500;line-height: 17px;">5 min read</span> </div> </a><hr style="background:var(--gfg-selected-color); width:70%; margin: 0 auto;"></hr></li><li class="similarReadDropdownItem"><a href="https://www.geeksforgeeks.org/how-to-install-android-virtual-deviceavd/?ref=lbp"><div class="gfg-similar-read-item-content"> <div class="gfg-similar-read-item-heading">How to Install Android Virtual Device(AVD)? </div> <div class="gfg-similar-read-item-subheading">In android development, we need an android device to run the application. So, developers of Android Studio provide an option to install android virtual device to run it. In this article, we will learn how to install Android Virtual Device (AVD). Follow the below steps to install Android Virtual Devi</div> </div> <div class="reading-time"> <i class="reading-time-icon" data-gfg-action="readingtime"></i> <span style="color: var(--recommendation-card-text-color);font-size: 14px;font-weight: 500;line-height: 17px;">1 min read</span> </div> </a><hr style="background:var(--gfg-selected-color); width:70%; margin: 0 auto;"></hr></li></ul></div><div class="leftbar-dropdown"><h2 class="dropdown-title">File Structure<span class="gfg-icon gfg-icon_arrow-down-thin"></span></h2><ul style="display: none;"><li class="similarReadDropdownItem"><a href="https://www.geeksforgeeks.org/android-project-folder-structure/?ref=lbp"><div class="gfg-similar-read-item-content"> <div class="gfg-similar-read-item-heading">Android Project folder Structure </div> <div class="gfg-similar-read-item-subheading">Android Studio is the official IDE (Integrated Development Environment) developed by the JetBrains community which is freely provided by Google for android app development. After completing the setup of Android Architecture we can create an android application in the studio. We need to create a new</div> </div> <div class="reading-time"> <i class="reading-time-icon" data-gfg-action="readingtime"></i> <span style="color: var(--recommendation-card-text-color);font-size: 14px;font-weight: 500;line-height: 17px;">3 min read</span> </div> </a><hr style="background:var(--gfg-selected-color); width:70%; margin: 0 auto;"></hr></li><li class="similarReadDropdownItem"><a href="https://www.geeksforgeeks.org/android-android-apps-file-structure/?ref=lbp"><div class="gfg-similar-read-item-content"> <div class="gfg-similar-read-item-heading">Android | Android Application File Structure </div> <div class="gfg-similar-read-item-subheading">It is very important to know about the basics of Android Studio's file structure. In this article, some important files/folders, and their significance is explained for the easy understanding of the Android studio work environment. In the below image, several important files are marked: All of the f</div> </div> <div class="reading-time"> <i class="reading-time-icon" data-gfg-action="readingtime"></i> <span style="color: var(--recommendation-card-text-color);font-size: 14px;font-weight: 500;line-height: 17px;">3 min read</span> </div> </a><hr style="background:var(--gfg-selected-color); width:70%; margin: 0 auto;"></hr></li><li class="similarReadDropdownItem"><a href="https://www.geeksforgeeks.org/application-manifest-file-in-android/?ref=lbp"><div class="gfg-similar-read-item-content"> <div class="gfg-similar-read-item-heading">Android Manifest File in Android </div> <div class="gfg-similar-read-item-subheading">Every project in Android includes a Manifest XML file, which is AndroidManifest.xml, located in the root directory of its project hierarchy. The manifest file is an important part of our app because it defines the structure and metadata of our application, its components, and its requirements. This</div> </div> <div class="reading-time"> <i class="reading-time-icon" data-gfg-action="readingtime"></i> <span style="color: var(--recommendation-card-text-color);font-size: 14px;font-weight: 500;line-height: 17px;">5 min read</span> </div> </a><hr style="background:var(--gfg-selected-color); width:70%; margin: 0 auto;"></hr></li><li class="similarReadDropdownItem"><a href="https://www.geeksforgeeks.org/android-res-values-folder/?ref=lbp"><div class="gfg-similar-read-item-content"> <div class="gfg-similar-read-item-heading">Android | res/values folder </div> <div class="gfg-similar-read-item-subheading">The res/values folder is used to store the values for the resources that are used in many Android projects including features of color, styles, dimensions, etc. In this article, we will learn about the res/values folder. Below explained are a few basic files, contained in the res/values folder: colo</div> </div> <div class="reading-time"> <i class="reading-time-icon" data-gfg-action="readingtime"></i> <span style="color: var(--recommendation-card-text-color);font-size: 14px;font-weight: 500;line-height: 17px;">3 min read</span> </div> </a><hr style="background:var(--gfg-selected-color); width:70%; margin: 0 auto;"></hr></li><li class="similarReadDropdownItem"><a href="https://www.geeksforgeeks.org/android-build-gradle/?ref=lbp"><div class="gfg-similar-read-item-content"> <div class="gfg-similar-read-item-heading">Android | build.gradle </div> <div class="gfg-similar-read-item-subheading">Gradle is a build system (open source) that is used to automate building, testing, deployment, etc. "build.gradle" are script where one can automate the tasks. For example, the simple task of copying some files from one directory to another can be performed by the Gradle build script before the actu</div> </div> <div class="reading-time"> <i class="reading-time-icon" data-gfg-action="readingtime"></i> <span style="color: var(--recommendation-card-text-color);font-size: 14px;font-weight: 500;line-height: 17px;">4 min read</span> </div> </a><hr style="background:var(--gfg-selected-color); width:70%; margin: 0 auto;"></hr></li><li class="similarReadDropdownItem"><a href="https://www.geeksforgeeks.org/assets-folder-in-android/?ref=lbp"><div class="gfg-similar-read-item-content"> <div class="gfg-similar-read-item-heading">Assets Folder in Android Studio </div> <div class="gfg-similar-read-item-subheading">It can be noticed that unlike Eclipse ADT (App Development Tools), Android Studio doesn’t contain an Assets folder in which we usually use to keep the web files like HTML. Assets provide a way to add arbitrary files like text, XML, HTML, fonts, music, and video in the application. If one tries to ad</div> </div> <div class="reading-time"> <i class="reading-time-icon" data-gfg-action="readingtime"></i> <span style="color: var(--recommendation-card-text-color);font-size: 14px;font-weight: 500;line-height: 17px;">4 min read</span> </div> </a><hr style="background:var(--gfg-selected-color); width:70%; margin: 0 auto;"></hr></li><li class="similarReadDropdownItem"><a href="https://www.geeksforgeeks.org/resource-raw-folder-in-android-studio/?ref=lbp"><div class="gfg-similar-read-item-content"> <div class="gfg-similar-read-item-heading">Resource Raw Folder in Android Studio </div> <div class="gfg-similar-read-item-subheading">The raw (res/raw) folder is one of the most important folders and it plays a very important role during the development of android projects in android studio. The raw folder in Android is used to keep mp3, mp4, sfb files, etc. The raw folder is created inside the res folder: main/res/raw. So we will</div> </div> <div class="reading-time"> <i class="reading-time-icon" data-gfg-action="readingtime"></i> <span style="color: var(--recommendation-card-text-color);font-size: 14px;font-weight: 500;line-height: 17px;">4 min read</span> </div> </a><hr style="background:var(--gfg-selected-color); width:70%; margin: 0 auto;"></hr></li><li class="similarReadDropdownItem"><a href="https://www.geeksforgeeks.org/logcat-window-in-android-studio/?ref=lbp"><div class="gfg-similar-read-item-content"> <div class="gfg-similar-read-item-heading">Logcat Window in Android Studio </div> <div class="gfg-similar-read-item-subheading">LogCat Window is the place where various messages can be printed when an application runs. Suppose, you are running your application and the program crashes, unfortunately. Then, Logcat Window is going to help you to debug the output by collecting and viewing all the messages that your emulator thro</div> </div> <div class="reading-time"> <i class="reading-time-icon" data-gfg-action="readingtime"></i> <span style="color: var(--recommendation-card-text-color);font-size: 14px;font-weight: 500;line-height: 17px;">2 min read</span> </div> </a><hr style="background:var(--gfg-selected-color); width:70%; margin: 0 auto;"></hr></li><li class="similarReadDropdownItem"><a href="https://www.geeksforgeeks.org/where-is-debug-keystore-in-android-studio/?ref=lbp"><div class="gfg-similar-read-item-content"> <div class="gfg-similar-read-item-heading">Where is debug.keystore in Android Studio? </div> <div class="gfg-similar-read-item-subheading">Debug.keystore is one of the most important files which is present in almost every application when we download that app from the Google Play Store. This file is basically considered as the certificate of any application which is being verified by Google each and every time. Each app that you are be</div> </div> <div class="reading-time"> <i class="reading-time-icon" data-gfg-action="readingtime"></i> <span style="color: var(--recommendation-card-text-color);font-size: 14px;font-weight: 500;line-height: 17px;">2 min read</span> </div> </a><hr style="background:var(--gfg-selected-color); width:70%; margin: 0 auto;"></hr></li></ul></div><div class="leftbar-dropdown"><h2 class="dropdown-title">Important Tips and Tricks in Android Studio<span class="gfg-icon gfg-icon_arrow-down-thin"></span></h2><ul style="display: none;"><li class="similarReadDropdownItem"><a href="https://www.geeksforgeeks.org/how-to-create-start-a-new-project-in-android-studio/?ref=lbp"><div class="gfg-similar-read-item-content"> <div class="gfg-similar-read-item-heading">How to Create/Start a New Project in Android Studio? </div> <div class="gfg-similar-read-item-subheading">After successfully installing the Android Studio and opening it for the first time. We need to start with some new projects to start our journey in Android. In this article, we will learn about How to Create a New Project in Android Studio. Steps to Create/Start a New Android Project in Android Stud</div> </div> <div class="reading-time"> <i class="reading-time-icon" data-gfg-action="readingtime"></i> <span style="color: var(--recommendation-card-text-color);font-size: 14px;font-weight: 500;line-height: 17px;">2 min read</span> </div> </a><hr style="background:var(--gfg-selected-color); width:70%; margin: 0 auto;"></hr></li><li class="similarReadDropdownItem"><a href="https://www.geeksforgeeks.org/how-to-speed-up-android-studio/?ref=lbp"><div class="gfg-similar-read-item-content"> <div class="gfg-similar-read-item-heading">How to Speed Up Android Studio? </div> <div class="gfg-similar-read-item-subheading">A slow Android Studio is a pain in the butt for an android developer. Developing an application with a slow IDE is not a cakewalk. It's also annoying that when you are focusing on the logic building for your app, and you got a kick to work and at that time your android studio suddenly starts lagging</div> </div> <div class="reading-time"> <i class="reading-time-icon" data-gfg-action="readingtime"></i> <span style="color: var(--recommendation-card-text-color);font-size: 14px;font-weight: 500;line-height: 17px;">7 min read</span> </div> </a><hr style="background:var(--gfg-selected-color); width:70%; margin: 0 auto;"></hr></li><li class="similarReadDropdownItem"><a href="https://www.geeksforgeeks.org/how-to-upload-project-on-github-from-android-studio/?ref=lbp"><div class="gfg-similar-read-item-content"> <div class="gfg-similar-read-item-heading">How to Upload Project on GitHub from Android Studio? </div> <div class="gfg-similar-read-item-subheading">Learning how to upload a project to GitHub from Android Studio is an essential skill for developers, as it allows you to share your code, collaborate with others, and manage version control. With GitHub integration in Android Studio, it's easy to push your project to a repository. This guide will wa</div> </div> <div class="reading-time"> <i class="reading-time-icon" data-gfg-action="readingtime"></i> <span style="color: var(--recommendation-card-text-color);font-size: 14px;font-weight: 500;line-height: 17px;">3 min read</span> </div> </a><hr style="background:var(--gfg-selected-color); width:70%; margin: 0 auto;"></hr></li><li class="similarReadDropdownItem"><a href="https://www.geeksforgeeks.org/how-to-convert-svg-psd-images-to-vector-drawable-file-in-android-studio/?ref=lbp"><div class="gfg-similar-read-item-content"> <div class="gfg-similar-read-item-heading">How to Convert SVG, PSD Images to Vector Drawable File in Android Studio? </div> <div class="gfg-similar-read-item-subheading">In order to use the SVG (Scalable Vector Graphics) or PSD (Photoshop document) image file in your android studio project, you have to first convert them into an XML (Vector Drawable) file. Why XML (Vector Drawable) file? small in sizescalability (It scaled without loss of display quality)height and</div> </div> <div class="reading-time"> <i class="reading-time-icon" data-gfg-action="readingtime"></i> <span style="color: var(--recommendation-card-text-color);font-size: 14px;font-weight: 500;line-height: 17px;">3 min read</span> </div> </a><hr style="background:var(--gfg-selected-color); width:70%; margin: 0 auto;"></hr></li><li class="similarReadDropdownItem"><a href="https://www.geeksforgeeks.org/how-to-create-drawable-resource-xml-file-in-android-studio/?ref=lbp"><div class="gfg-similar-read-item-content"> <div class="gfg-similar-read-item-heading">How to Create Drawable Resource XML File in Android Studio? </div> <div class="gfg-similar-read-item-subheading">Prerequisite: Android Project folder Structure A drawable resource is a common concept for a graphic that can be drawn to the screen and which one can retrieve with APIs such as getDrawable(int) or apply to another XML resource with attributes such as android:drawable and android:icon. There are sev</div> </div> <div class="reading-time"> <i class="reading-time-icon" data-gfg-action="readingtime"></i> <span style="color: var(--recommendation-card-text-color);font-size: 14px;font-weight: 500;line-height: 17px;">3 min read</span> </div> </a><hr style="background:var(--gfg-selected-color); width:70%; margin: 0 auto;"></hr></li><li class="similarReadDropdownItem"><a href="https://www.geeksforgeeks.org/how-to-add-local-html-file-in-android-studio/?ref=lbp"><div class="gfg-similar-read-item-content"> <div class="gfg-similar-read-item-heading">How to Add Local HTML File in Android Studio? </div> <div class="gfg-similar-read-item-subheading">HTML stands for HyperText Markup Language. It is used to design web pages using a markup language. HTML is the combination of Hypertext and Markup language. Hypertext defines the link between the web pages. A markup language is used to define the text document within the tag which defines the struct</div> </div> <div class="reading-time"> <i class="reading-time-icon" data-gfg-action="readingtime"></i> <span style="color: var(--recommendation-card-text-color);font-size: 14px;font-weight: 500;line-height: 17px;">3 min read</span> </div> </a><hr style="background:var(--gfg-selected-color); width:70%; margin: 0 auto;"></hr></li><li class="similarReadDropdownItem"><a href="https://www.geeksforgeeks.org/how-to-import-external-jar-files-in-android-studio/?ref=lbp"><div class="gfg-similar-read-item-content"> <div class="gfg-similar-read-item-heading">How to Import External JAR Files in Android Studio? </div> <div class="gfg-similar-read-item-subheading">A JAR (Java Archive) is a package file format typically used to aggregate many Java class files and associated metadata and resources (text, images, etc.) into one file to distribute application software or libraries on the Java platform. In simple words, a JAR file is a file that contains a compres</div> </div> <div class="reading-time"> <i class="reading-time-icon" data-gfg-action="readingtime"></i> <span style="color: var(--recommendation-card-text-color);font-size: 14px;font-weight: 500;line-height: 17px;">3 min read</span> </div> </a><hr style="background:var(--gfg-selected-color); width:70%; margin: 0 auto;"></hr></li><li class="similarReadDropdownItem"><a href="https://www.geeksforgeeks.org/how-to-add-different-resolution-images-in-android-studio/?ref=lbp"><div class="gfg-similar-read-item-content"> <div class="gfg-similar-read-item-heading">How to Add Different Resolution Images in Android Studio? </div> <div class="gfg-similar-read-item-subheading">Android supports a broad range of devices and if one wants to create an application in android then the application must be compatible with the different mobile devices. For supporting the different screen sizes one must have different size images that will save in multiple folders. Normally Android</div> </div> <div class="reading-time"> <i class="reading-time-icon" data-gfg-action="readingtime"></i> <span style="color: var(--recommendation-card-text-color);font-size: 14px;font-weight: 500;line-height: 17px;">2 min read</span> </div> </a><hr style="background:var(--gfg-selected-color); width:70%; margin: 0 auto;"></hr></li><li class="similarReadDropdownItem"><a href="https://www.geeksforgeeks.org/how-to-create-classes-in-android-studio/?ref=lbp"><div class="gfg-similar-read-item-content"> <div class="gfg-similar-read-item-heading">How to Create Classes in Android Studio? </div> <div class="gfg-similar-read-item-subheading">In Android during the project development most of the time there is a need for classes in the projects. For example, in the case of CRUD operation, we need a model class to insert and retrieve data. Also to hold the info in our custom view we need to create a getter setter class. So basically in and</div> </div> <div class="reading-time"> <i class="reading-time-icon" data-gfg-action="readingtime"></i> <span style="color: var(--recommendation-card-text-color);font-size: 14px;font-weight: 500;line-height: 17px;">3 min read</span> </div> </a><hr style="background:var(--gfg-selected-color); width:70%; margin: 0 auto;"></hr></li><li class="similarReadDropdownItem"><a href="https://www.geeksforgeeks.org/how-to-create-interfaces-in-android-studio/?ref=lbp"><div class="gfg-similar-read-item-content"> <div class="gfg-similar-read-item-heading">How to Create Interfaces in Android Studio? </div> <div class="gfg-similar-read-item-subheading">Interfaces are a collection of constants, methods(abstract, static, and default), and nested types. All the methods of the interface need to be defined in the class. The interface is like a Class. The interface keyword is used to declare an interface. public interface AdapterCallBackListener { void</div> </div> <div class="reading-time"> <i class="reading-time-icon" data-gfg-action="readingtime"></i> <span style="color: var(--recommendation-card-text-color);font-size: 14px;font-weight: 500;line-height: 17px;">4 min read</span> </div> </a><hr style="background:var(--gfg-selected-color); width:70%; margin: 0 auto;"></hr></li></ul></div><div class="leftbar-dropdown"><h2 class="dropdown-title">Frequently Occurring Errors and Solutions<span class="gfg-icon gfg-icon_arrow-down-thin"></span></h2><ul style="display: none;"><li class="similarReadDropdownItem"><a href="https://www.geeksforgeeks.org/how-to-enable-vt-x-in-bios-security-settings-in-intel-processors-for-android-studio/?ref=lbp"><div class="gfg-similar-read-item-content"> <div class="gfg-similar-read-item-heading">How to Enable Vt-x in BIOS Security Settings in Intel Processors For Android Studio? </div> <div class="gfg-similar-read-item-subheading">When a newbie tries to set up the Android Studio for the first time, the users will face this error, and this kind of error normal for the geeky guy or tech guru, But for beginner people, this is a tedious task. Let’s break down all the related words and try to put some light on these techie things.</div> </div> <div class="reading-time"> <i class="reading-time-icon" data-gfg-action="readingtime"></i> <span style="color: var(--recommendation-card-text-color);font-size: 14px;font-weight: 500;line-height: 17px;">4 min read</span> </div> </a><hr style="background:var(--gfg-selected-color); width:70%; margin: 0 auto;"></hr></li><li class="similarReadDropdownItem"><a href="https://www.geeksforgeeks.org/different-ways-to-fix-error-type-3-error-activity-class-does-not-exist-in-android-studio/?ref=lbp"><div class="gfg-similar-read-item-content"> <div class="gfg-similar-read-item-heading">Different Ways to Fix "Error type 3 Error: Activity class {} does not exist" in Android Studio </div> <div class="gfg-similar-read-item-subheading">Whenever we try to launch an activity we encounter the error "Error type 3: Activity class {} does not exist" in the Android Studio. The MainActivity Page throws the error as: Error while executing: am start -n “LauncherActivity” -a android.intent.action.MAIN -c android.intent.category.LAUNCHER Star</div> </div> <div class="reading-time"> <i class="reading-time-icon" data-gfg-action="readingtime"></i> <span style="color: var(--recommendation-card-text-color);font-size: 14px;font-weight: 500;line-height: 17px;">3 min read</span> </div> </a><hr style="background:var(--gfg-selected-color); width:70%; margin: 0 auto;"></hr></li><li class="similarReadDropdownItem"><a href="https://www.geeksforgeeks.org/different-ways-to-fix-cannot-resolve-symbol-r-in-android-studio/?ref=lbp"><div class="gfg-similar-read-item-content"> <div class="gfg-similar-read-item-heading">Different Ways to fix “cannot resolve symbol R” in Android Studio </div> <div class="gfg-similar-read-item-subheading">You must have encountered the error “Cannot resolve symbol R” many times while building android projects. When you first create a new activity or new class, The R is red and Android Studio says it can't recognize the symbol R. So you may hover over the R symbol, press Alt + Enter to import missing a</div> </div> <div class="reading-time"> <i class="reading-time-icon" data-gfg-action="readingtime"></i> <span style="color: var(--recommendation-card-text-color);font-size: 14px;font-weight: 500;line-height: 17px;">3 min read</span> </div> </a><hr style="background:var(--gfg-selected-color); width:70%; margin: 0 auto;"></hr></li><li class="similarReadDropdownItem"><a href="https://www.geeksforgeeks.org/different-ways-to-fix-select-android-sdk-error-in-android-studio/?ref=lbp"><div class="gfg-similar-read-item-content"> <div class="gfg-similar-read-item-heading">Different Ways to Fix “Select Android SDK” Error in Android Studio </div> <div class="gfg-similar-read-item-subheading">Android SDK is one of the most useful components which is required to develop Android Applications. Android SDK is also referred to as the Android Software Development Kit which provides so many features which are required in Android which are given below: A sample source code.An Emulator.Debugger.R</div> </div> <div class="reading-time"> <i class="reading-time-icon" data-gfg-action="readingtime"></i> <span style="color: var(--recommendation-card-text-color);font-size: 14px;font-weight: 500;line-height: 17px;">5 min read</span> </div> </a><hr style="background:var(--gfg-selected-color); width:70%; margin: 0 auto;"></hr></li><li class="similarReadDropdownItem"><a href="https://www.geeksforgeeks.org/different-ways-to-fix-default-activity-not-found-issue-in-android-studio/?ref=lbp"><div class="gfg-similar-read-item-content"> <div class="gfg-similar-read-item-heading">Different Ways to fix “Default Activity Not Found” Issue in Android Studio </div> <div class="gfg-similar-read-item-subheading">This is the most common issue faced by so many developers when creating a new Android Studio Project. This issue occurs because Android Studio was not able to detect the default MainActivity in your Android Studio Project. In this article, we will take a look at four different ways with which we can</div> </div> <div class="reading-time"> <i class="reading-time-icon" data-gfg-action="readingtime"></i> <span style="color: var(--recommendation-card-text-color);font-size: 14px;font-weight: 500;line-height: 17px;">3 min read</span> </div> </a><hr style="background:var(--gfg-selected-color); width:70%; margin: 0 auto;"></hr></li><li class="similarReadDropdownItem"><a href="https://www.geeksforgeeks.org/different-ways-to-fix-cannot-resolve-symbol-appcompatactivity-in-android-studio/?ref=lbp"><div class="gfg-similar-read-item-content"> <div class="gfg-similar-read-item-heading">Different Ways to fix Cannot resolve symbol 'AppCompatActivity' in Android Studio </div> <div class="gfg-similar-read-item-subheading">When you create a project and extends activity AppCompatActivity, sometimes you must have observed Android Studio throws an error that is: Cannot resolve symbol 'AppCompatActivity' and this error doesn't go away easily. In this article, we are going to cover topics: why there is a need to solve this</div> </div> <div class="reading-time"> <i class="reading-time-icon" data-gfg-action="readingtime"></i> <span style="color: var(--recommendation-card-text-color);font-size: 14px;font-weight: 500;line-height: 17px;">2 min read</span> </div> </a><hr style="background:var(--gfg-selected-color); width:70%; margin: 0 auto;"></hr></li><li class="similarReadDropdownItem"><a href="https://www.geeksforgeeks.org/different-ways-to-fix-execution-failed-for-task-appclean-unable-to-delete-file-error-in-android-studio/?ref=lbp"><div class="gfg-similar-read-item-content"> <div class="gfg-similar-read-item-heading">Different Ways to fix "Execution failed for task ':app:clean'. Unable to delete file" error in Android Studio </div> <div class="gfg-similar-read-item-subheading">When you try to rebuild or clean and build your project (containing mostly Kotlin code) in Android Studio, it fails and throws the error: Execution failed for task ':app:clean'. Unable to delete file: SpecificFileLocation So, In this article, we are going to see the topics: why there is a need to so</div> </div> <div class="reading-time"> <i class="reading-time-icon" data-gfg-action="readingtime"></i> <span style="color: var(--recommendation-card-text-color);font-size: 14px;font-weight: 500;line-height: 17px;">3 min read</span> </div> </a><hr style="background:var(--gfg-selected-color); width:70%; margin: 0 auto;"></hr></li><li class="similarReadDropdownItem"><a href="https://www.geeksforgeeks.org/different-ways-to-fix-execution-failed-for-task-processdebugmanifest-in-android-studio/?ref=lbp"><div class="gfg-similar-read-item-content"> <div class="gfg-similar-read-item-heading">Different Ways to fix "Execution failed for task ':processDebugManifest'" in Android Studio </div> <div class="gfg-similar-read-item-subheading">AndroidManifest.xml file is one of the most important files in your Android Project. This file handles all other files in your Android Studio Project and also provides apk name and app logo for the generated apk in Android. Many times while building an Android project our Manifest file gets overwrit</div> </div> <div class="reading-time"> <i class="reading-time-icon" data-gfg-action="readingtime"></i> <span style="color: var(--recommendation-card-text-color);font-size: 14px;font-weight: 500;line-height: 17px;">4 min read</span> </div> </a><hr style="background:var(--gfg-selected-color); width:70%; margin: 0 auto;"></hr></li><li class="similarReadDropdownItem"><a href="https://www.geeksforgeeks.org/different-ways-to-fix-delete_failed_internal_error-error-while-installing-apk-in-android-studio/?ref=lbp"><div class="gfg-similar-read-item-content"> <div class="gfg-similar-read-item-heading">Different Ways to fix "DELETE_FAILED_INTERNAL_ERROR" Error while Installing APK in Android Studio </div> <div class="gfg-similar-read-item-subheading">In Android Studio when building a new APK or while installing an application from Android Studio. You will get to see errors as shown in the title such as "DELETE FAILED INTERNAL ERROR". This error is generally due to conflicts in the APK version while installing a new Android app. This is how the e</div> </div> <div class="reading-time"> <i class="reading-time-icon" data-gfg-action="readingtime"></i> <span style="color: var(--recommendation-card-text-color);font-size: 14px;font-weight: 500;line-height: 17px;">4 min read</span> </div> </a><hr style="background:var(--gfg-selected-color); width:70%; margin: 0 auto;"></hr></li><li class="similarReadDropdownItem"><a href="https://www.geeksforgeeks.org/different-ways-to-fix-error-running-android-gradle-project-sync-failed-in-android-studio/?ref=lbp"><div class="gfg-similar-read-item-content"> <div class="gfg-similar-read-item-heading">Different Ways to fix "Error running android: Gradle project sync failed" in Android Studio </div> <div class="gfg-similar-read-item-subheading">Gradle is one of the most important components of Android apps. It handles all the backend tasks and manages all the external dependencies which we will be going to use in building our Android Application. Sometimes due to any issue or after formatting of your pc. Some of the Gradle files may get de</div> </div> <div class="reading-time"> <i class="reading-time-icon" data-gfg-action="readingtime"></i> <span style="color: var(--recommendation-card-text-color);font-size: 14px;font-weight: 500;line-height: 17px;">3 min read</span> </div> </a><hr style="background:var(--gfg-selected-color); width:70%; margin: 0 auto;"></hr></li></ul></div><div class="leftbar-dropdown"><h2 class="dropdown-title">Integrating Plugins<span class="gfg-icon gfg-icon_arrow-down-thin"></span></h2><ul style="display: none;"><li class="similarReadDropdownItem"><a href="https://www.geeksforgeeks.org/how-to-install-and-uninstall-plugins-in-android-studio/?ref=lbp"><div class="gfg-similar-read-item-content"> <div class="gfg-similar-read-item-heading">How to Install and Uninstall Plugins in Android Studio? </div> <div class="gfg-similar-read-item-subheading">Android Studio provides a platform where one can build apps for Android phones, tablets, Android Wear, Android TV, and Android Auto. Android Studio is the official IDE for Android application development, and it is based on the IntelliJ IDEA. One can develop Android Applications using Kotlin or Java</div> </div> <div class="reading-time"> <i class="reading-time-icon" data-gfg-action="readingtime"></i> <span style="color: var(--recommendation-card-text-color);font-size: 14px;font-weight: 500;line-height: 17px;">3 min read</span> </div> </a><hr style="background:var(--gfg-selected-color); width:70%; margin: 0 auto;"></hr></li><li class="similarReadDropdownItem"><a href="https://www.geeksforgeeks.org/integrating-jsontokotlin-plugin-with-android-studio/?ref=lbp"><div class="gfg-similar-read-item-content"> <div class="gfg-similar-read-item-heading">Integrating JsonToKotlin Plugin With Android Studio </div> <div class="gfg-similar-read-item-subheading">Android Studio is the best IDE for android development. Plenty of plugins are available and they can be installed easily via Android Studio itself. In computing, a plug-in is a software component that adds a particular characteristic to an existing computer program. When a program supports plug-ins,</div> </div> <div class="reading-time"> <i class="reading-time-icon" data-gfg-action="readingtime"></i> <span style="color: var(--recommendation-card-text-color);font-size: 14px;font-weight: 500;line-height: 17px;">5 min read</span> </div> </a><hr style="background:var(--gfg-selected-color); width:70%; margin: 0 auto;"></hr></li><li class="similarReadDropdownItem"><a href="https://www.geeksforgeeks.org/integrating-codeglance-plugin-with-android-studio/?ref=lbp"><div class="gfg-similar-read-item-content"> <div class="gfg-similar-read-item-heading">Integrating Codeglance Plugin With Android Studio </div> <div class="gfg-similar-read-item-subheading">Android Studio is the best IDE for android development. Plenty of plugins are available and they can be installed easily via Android Studio itself. In computing, a plug-in is a software component that adds a particular characteristic to an existing computer program. When a program supports plug-ins,</div> </div> <div class="reading-time"> <i class="reading-time-icon" data-gfg-action="readingtime"></i> <span style="color: var(--recommendation-card-text-color);font-size: 14px;font-weight: 500;line-height: 17px;">3 min read</span> </div> </a><hr style="background:var(--gfg-selected-color); width:70%; margin: 0 auto;"></hr></li><li class="similarReadDropdownItem"><a href="https://www.geeksforgeeks.org/how-to-use-butterknifezelezny-x-plugin-in-android-studio/?ref=lbp"><div class="gfg-similar-read-item-content"> <div class="gfg-similar-read-item-heading">How to Use ButterKnifeZelezny X Plugin in Android Studio? </div> <div class="gfg-similar-read-item-subheading">Laziness is one of the most powerful properties of a good programmer, most android developers know about JakeWharton's ButterKnife annotation library. Without writing repeated elements like findViewById() and setONClickListner(), we use this library, so it can reduce the developer burden to write th</div> </div> <div class="reading-time"> <i class="reading-time-icon" data-gfg-action="readingtime"></i> <span style="color: var(--recommendation-card-text-color);font-size: 14px;font-weight: 500;line-height: 17px;">2 min read</span> </div> </a><hr style="background:var(--gfg-selected-color); width:70%; margin: 0 auto;"></hr></li><li class="similarReadDropdownItem"><a href="https://www.geeksforgeeks.org/integrating-key-promoter-x-plugin-with-android-studio/?ref=lbp"><div class="gfg-similar-read-item-content"> <div class="gfg-similar-read-item-heading">Integrating Key Promoter X Plugin with Android Studio </div> <div class="gfg-similar-read-item-subheading">Android Studio is the best IDE for android development. Plenty of plugins are available and they can be installed easily via Android Studio itself. A plugin is software written in Java/Kotlin which adds custom features to our Android Studio IDE. The main purpose of installing a plugin is to make the</div> </div> <div class="reading-time"> <i class="reading-time-icon" data-gfg-action="readingtime"></i> <span style="color: var(--recommendation-card-text-color);font-size: 14px;font-weight: 500;line-height: 17px;">3 min read</span> </div> </a><hr style="background:var(--gfg-selected-color); width:70%; margin: 0 auto;"></hr></li></ul></div><div class="leftbar-dropdown"><h2 class="dropdown-title">Building Sample Android UI using Android Studio<span class="gfg-icon gfg-icon_arrow-down-thin"></span></h2><ul style="display: none;"><li class="similarReadDropdownItem"><a href="https://www.geeksforgeeks.org/how-to-create-google-sign-in-ui-using-android-studio/?ref=lbp"><div class="gfg-similar-read-item-content"> <div class="gfg-similar-read-item-heading">How to Create Google Sign In UI using Android Studio? </div> <div class="gfg-similar-read-item-subheading">Nowadays, android apps are very popular. This UI has generally seen in the “Google Sign In” App. In this article, we will create a Google Sign UI in Android. Below are the various steps on how to do it. This will help the beginner to build some awesome UI in android by referring to this article. Ste</div> </div> <div class="reading-time"> <i class="reading-time-icon" data-gfg-action="readingtime"></i> <span style="color: var(--recommendation-card-text-color);font-size: 14px;font-weight: 500;line-height: 17px;">3 min read</span> </div> </a><hr style="background:var(--gfg-selected-color); width:70%; margin: 0 auto;"></hr></li><li class="similarReadDropdownItem"><a href="https://www.geeksforgeeks.org/how-to-create-facebook-login-ui-using-android-studio/?ref=lbp"><div class="gfg-similar-read-item-content"> <div class="gfg-similar-read-item-heading">How to Create Facebook Login UI using Android Studio? </div> <div class="gfg-similar-read-item-subheading">Nowadays, android apps are very popular especially social media apps. This UI has generally seen in the "Facebook Lite" App. In this article, we will create a Facebook login UI in Android. Below are the various steps on how to do it. Step by Step Implementation Step 1: Create a New Project To create</div> </div> <div class="reading-time"> <i class="reading-time-icon" data-gfg-action="readingtime"></i> <span style="color: var(--recommendation-card-text-color);font-size: 14px;font-weight: 500;line-height: 17px;">2 min read</span> </div> </a><hr style="background:var(--gfg-selected-color); width:70%; margin: 0 auto;"></hr></li></ul></div><div class="leftbar-dropdown"><h2 class="dropdown-title">Building Some Cool Android Apps Using Android Studio<span class="gfg-icon gfg-icon_arrow-down-thin"></span></h2><ul style="display: none;"><li class="similarReadDropdownItem"><a href="https://www.geeksforgeeks.org/how-to-create-a-covid-19-tracker-android-app/?ref=lbp"><div class="gfg-similar-read-item-content"> <div class="gfg-similar-read-item-heading">How to create a COVID-19 Tracker Android App </div> <div class="gfg-similar-read-item-subheading">The world is facing one of the worst epidemics, the outbreak of COVID-19, you all are aware of that. So during this lockdown time let's create a COVID-19 Tracker Android App using REST API which will track the Global Stats only. Pre-requisites: Android App Development Fundamentals for BeginnersGuide</div> </div> <div class="reading-time"> <i class="reading-time-icon" data-gfg-action="readingtime"></i> <span style="color: var(--recommendation-card-text-color);font-size: 14px;font-weight: 500;line-height: 17px;">6 min read</span> </div> </a><hr style="background:var(--gfg-selected-color); width:70%; margin: 0 auto;"></hr></li><li class="similarReadDropdownItem"><a href="https://www.geeksforgeeks.org/complete-guide-on-how-to-build-a-video-player-in-android/?ref=lbp"><div class="gfg-similar-read-item-content"> <div class="gfg-similar-read-item-heading">Complete guide on How to build a Video Player in Android </div> <div class="gfg-similar-read-item-subheading">This article explains the stepwise process as to how to build a Video Player using Android Studio. For viewing videos in android, there is a special class called "MediaPlayer". In this article, we will be having 2 videos which are connected by the "Dialog box", i.e a dialog box will come after compl</div> </div> <div class="reading-time"> <i class="reading-time-icon" data-gfg-action="readingtime"></i> <span style="color: var(--recommendation-card-text-color);font-size: 14px;font-weight: 500;line-height: 17px;">3 min read</span> </div> </a><hr style="background:var(--gfg-selected-color); width:70%; margin: 0 auto;"></hr></li><li class="similarReadDropdownItem"><a href="https://www.geeksforgeeks.org/how-to-create-a-stopwatch-app-using-android-studio/?ref=lbp"><div class="gfg-similar-read-item-content"> <div class="gfg-similar-read-item-heading">How to create a Stopwatch App using Android Studio </div> <div class="gfg-similar-read-item-subheading">In this article, an Android app is created to display a basic Stopwatch. The layout for Stopwatch includes: A TextView: showing how much time has passedThree Buttons:Start: To start the stopwatchStop: To stop the stopwatchReset: To reset the stopwatch to 00:00:00Step-by-Step Implementation of Stopwa</div> </div> <div class="reading-time"> <i class="reading-time-icon" data-gfg-action="readingtime"></i> <span style="color: var(--recommendation-card-text-color);font-size: 14px;font-weight: 500;line-height: 17px;">8 min read</span> </div> </a><hr style="background:var(--gfg-selected-color); width:70%; margin: 0 auto;"></hr></li><li class="similarReadDropdownItem"><a href="https://www.geeksforgeeks.org/how-to-build-a-simple-music-player-app-using-android-studio/?ref=lbp"><div class="gfg-similar-read-item-content"> <div class="gfg-similar-read-item-heading">How to Build a Simple Music Player App Using Android Studio </div> <div class="gfg-similar-read-item-subheading">This is a very simple app suitable for beginners to learn the concepts. The following prerequisites are good enough before starting. Android fundamentals for beginnersInstall and Set up Android StudioFirst Android App ProjectHow to Run your first Android App The following things you will learn in th</div> </div> <div class="reading-time"> <i class="reading-time-icon" data-gfg-action="readingtime"></i> <span style="color: var(--recommendation-card-text-color);font-size: 14px;font-weight: 500;line-height: 17px;">6 min read</span> </div> </a><hr style="background:var(--gfg-selected-color); width:70%; margin: 0 auto;"></hr></li><li class="similarReadDropdownItem"><a href="https://www.geeksforgeeks.org/how-to-build-a-simple-notes-app-in-android/?ref=lbp"><div class="gfg-similar-read-item-content"> <div class="gfg-similar-read-item-heading">How to Build a Simple Notes App in Android? </div> <div class="gfg-similar-read-item-subheading">Notes app is used for making short text notes, updating when you need them, and trashing when you are done. It can be used for various functions as you can add your to-do list in this app, some important notes for future reference, etc. The app is very useful in some cases like when you want quick a</div> </div> <div class="reading-time"> <i class="reading-time-icon" data-gfg-action="readingtime"></i> <span style="color: var(--recommendation-card-text-color);font-size: 14px;font-weight: 500;line-height: 17px;">7 min read</span> </div> </a><hr style="background:var(--gfg-selected-color); width:70%; margin: 0 auto;"></hr></li><li class="similarReadDropdownItem"><a href="https://www.geeksforgeeks.org/how-to-build-a-simple-calculator-app-using-android-studio/?ref=lbp"><div class="gfg-similar-read-item-content"> <div class="gfg-similar-read-item-heading">How to build a simple Calculator app using Android Studio? </div> <div class="gfg-similar-read-item-subheading">Create a simple calculator which can perform basic arithmetic operations like addition, subtraction, multiplication, or division depending upon the user input. A sample video is given below to get an idea about what we are going to do in this article. Note that we are going to implement this project</div> </div> <div class="reading-time"> <i class="reading-time-icon" data-gfg-action="readingtime"></i> <span style="color: var(--recommendation-card-text-color);font-size: 14px;font-weight: 500;line-height: 17px;">7 min read</span> </div> </a><hr style="background:var(--gfg-selected-color); width:70%; margin: 0 auto;"></hr></li><li class="similarReadDropdownItem"><a href="https://www.geeksforgeeks.org/how-to-build-a-sticky-notes-application-in-android-studio/?ref=lbp"><div class="gfg-similar-read-item-content"> <div class="gfg-similar-read-item-heading">How to Build a Sticky Notes Application in Android Studio? </div> <div class="gfg-similar-read-item-subheading">We as humans tend to forget some small but important things, and to resolve this we try to write those things up and paste them somewhere, we often have eyes on. And in this digital era, the things we are most likely to see are laptop, computer, or mobile phone screens. For this, we all have once us</div> </div> <div class="reading-time"> <i class="reading-time-icon" data-gfg-action="readingtime"></i> <span style="color: var(--recommendation-card-text-color);font-size: 14px;font-weight: 500;line-height: 17px;">8 min read</span> </div> </a><hr style="background:var(--gfg-selected-color); width:70%; margin: 0 auto;"></hr></li><li class="similarReadDropdownItem"><a href="https://www.geeksforgeeks.org/how-to-build-a-simple-flashlight-torchlight-android-app/?ref=lbp"><div class="gfg-similar-read-item-content"> <div class="gfg-similar-read-item-heading">How to Build a Simple Flashlight/TorchLight Android App? </div> <div class="gfg-similar-read-item-subheading">All the beginners who are into the android development world should build a simple android application that can turn on/off the flashlight or torchlight by clicking a Button. So at the end of this article, one will be able to build their own android flashlight application with a simple layout. A sam</div> </div> <div class="reading-time"> <i class="reading-time-icon" data-gfg-action="readingtime"></i> <span style="color: var(--recommendation-card-text-color);font-size: 14px;font-weight: 500;line-height: 17px;">6 min read</span> </div> </a><hr style="background:var(--gfg-selected-color); width:70%; margin: 0 auto;"></hr></li><li class="similarReadDropdownItem"><a href="https://www.geeksforgeeks.org/how-to-build-spin-the-bottle-game-application-in-android/?ref=lbp"><div class="gfg-similar-read-item-content"> <div class="gfg-similar-read-item-heading">How to Build Spin the Bottle Game Application in Android? </div> <div class="gfg-similar-read-item-subheading">In this article, we will be building a Spin the Bottle Game Project using Java and XML in Android. The application is based on a multiplayer game. One player spins the bottle and the direction in which the bottle spins will determine the player who gets selected for a task or any other stuff. There</div> </div> <div class="reading-time"> <i class="reading-time-icon" data-gfg-action="readingtime"></i> <span style="color: var(--recommendation-card-text-color);font-size: 14px;font-weight: 500;line-height: 17px;">4 min read</span> </div> </a><hr style="background:var(--gfg-selected-color); width:70%; margin: 0 auto;"></hr></li></ul></div><div class="leftbar-dropdown"><h2 class="dropdown-title">Miscellaneous<span class="gfg-icon gfg-icon_arrow-down-thin"></span></h2><ul style="display: none;"><li class="similarReadDropdownItem"><a href="https://www.geeksforgeeks.org/how-to-add-opencv-library-into-android-application-using-android-studio/?ref=lbp"><div class="gfg-similar-read-item-content"> <div class="gfg-similar-read-item-heading">How to Add OpenCV library into Android Application using Android Studio? </div> <div class="gfg-similar-read-item-subheading">OpenCV is the huge open-source library for computer vision, machine learning, and image processing and now it plays a major role in real-time operation which is very important in today’s systems. By using it, one can process images and videos to identify objects, faces, or even the handwriting of a</div> </div> <div class="reading-time"> <i class="reading-time-icon" data-gfg-action="readingtime"></i> <span style="color: var(--recommendation-card-text-color);font-size: 14px;font-weight: 500;line-height: 17px;">3 min read</span> </div> </a><hr style="background:var(--gfg-selected-color); width:70%; margin: 0 auto;"></hr></li><li class="similarReadDropdownItem"><a href="https://www.geeksforgeeks.org/10-important-android-studio-shortcuts-you-need-the-most/?ref=lbp"><div class="gfg-similar-read-item-content"> <div class="gfg-similar-read-item-heading">10 Important Android Studio Shortcuts You Need the Most </div> <div class="gfg-similar-read-item-subheading">Android Studio is the official integrated development environment (IDE) for Android application development. In this article, some of the most imp shortcuts are explained in Android, with the help of examples. Some of the most important Shortcut keys used in Android Studio are: 1. CTRL + E -> Rec</div> </div> <div class="reading-time"> <i class="reading-time-icon" data-gfg-action="readingtime"></i> <span style="color: var(--recommendation-card-text-color);font-size: 14px;font-weight: 500;line-height: 17px;">3 min read</span> </div> </a><hr style="background:var(--gfg-selected-color); width:70%; margin: 0 auto;"></hr></li><li class="similarReadDropdownItem"><a href="https://www.geeksforgeeks.org/how-to-create-your-own-shortcut-in-android-studio/?ref=lbp"><div class="gfg-similar-read-item-content"> <div class="gfg-similar-read-item-heading">How to Create Your Own Shortcut in Android Studio? </div> <div class="gfg-similar-read-item-subheading">Android Studio is the official integrated development environment for Google’s Android operating system, built on JetBrains’ IntelliJ IDEA software and designed specifically for Android app development. Android Studio offers a lot of shortcuts to users. It also provides to configure Keymap and add y</div> </div> <div class="reading-time"> <i class="reading-time-icon" data-gfg-action="readingtime"></i> <span style="color: var(--recommendation-card-text-color);font-size: 14px;font-weight: 500;line-height: 17px;">2 min read</span> </div> </a><hr style="background:var(--gfg-selected-color); width:70%; margin: 0 auto;"></hr></li><li class="similarReadDropdownItem"><a href="https://www.geeksforgeeks.org/how-to-add-firebase-analytics-to-android-app-in-android-studio/?ref=lbp"><div class="gfg-similar-read-item-content"> <div class="gfg-similar-read-item-heading">How to Add Firebase Analytics to Android App in Android Studio? </div> <div class="gfg-similar-read-item-subheading">Analytics is one of the important tools that developers should definitely used while building their applications. It is very helpful to target your apps for various audience ranges and to track on which screen the users are spending a long time. So it is one of the important features which one shoul</div> </div> <div class="reading-time"> <i class="reading-time-icon" data-gfg-action="readingtime"></i> <span style="color: var(--recommendation-card-text-color);font-size: 14px;font-weight: 500;line-height: 17px;">4 min read</span> </div> </a><hr style="background:var(--gfg-selected-color); width:70%; margin: 0 auto;"></hr></li><li class="similarReadDropdownItem"><a href="https://www.geeksforgeeks.org/how-to-capture-a-screenshot-of-an-android-device-using-android-studio/?ref=lbp"><div class="gfg-similar-read-item-content"> <div class="gfg-similar-read-item-heading">How to Capture a Screenshot and Screen Recording of an Android Device Using Android Studio? </div> <div class="gfg-similar-read-item-subheading">Android Studio is the official IDE (Integrated Development Environment) for Android app development and it is based on JetBrains’ IntelliJ IDEA software. Android Studio provides many excellent features that enhance productivity when building Android apps. Whenever we are developing an app and in tha</div> </div> <div class="reading-time"> <i class="reading-time-icon" data-gfg-action="readingtime"></i> <span style="color: var(--recommendation-card-text-color);font-size: 14px;font-weight: 500;line-height: 17px;">2 min read</span> </div> </a><hr style="background:var(--gfg-selected-color); width:70%; margin: 0 auto;"></hr></li><li class="similarReadDropdownItem"><a href="https://www.geeksforgeeks.org/how-to-create-a-new-branch-on-github-using-android-studio/?ref=lbp"><div class="gfg-similar-read-item-content"> <div class="gfg-similar-read-item-heading">How to Create a New Branch on GitHub using Android Studio? </div> <div class="gfg-similar-read-item-subheading">Creating a new branch on GitHub using Android Studio can help your development workflow by allowing you to work on new features or fixes without affecting the main codebase. In this article, we will walk you through the steps to create a new branch directly from Android Studio and push it to your Gi</div> </div> <div class="reading-time"> <i class="reading-time-icon" data-gfg-action="readingtime"></i> <span style="color: var(--recommendation-card-text-color);font-size: 14px;font-weight: 500;line-height: 17px;">2 min read</span> </div> </a><hr style="background:var(--gfg-selected-color); width:70%; margin: 0 auto;"></hr></li><li class="similarReadDropdownItem"><a href="https://www.geeksforgeeks.org/how-to-create-a-pull-request-on-github-using-android-studio/?ref=lbp"><div class="gfg-similar-read-item-content"> <div class="gfg-similar-read-item-heading">How to Create a Pull Request on GitHub using Android Studio? </div> <div class="gfg-similar-read-item-subheading">Creating a pull request is an important part of collaborating on projects hosted on GitHub. It allows you to propose changes to a repository, enabling others to review, discuss, and merge your changes. Here’s a step-by-step guide on how to create a pull request on GitHub using Android Studio. Steps</div> </div> <div class="reading-time"> <i class="reading-time-icon" data-gfg-action="readingtime"></i> <span style="color: var(--recommendation-card-text-color);font-size: 14px;font-weight: 500;line-height: 17px;">2 min read</span> </div> </a><hr style="background:var(--gfg-selected-color); width:70%; margin: 0 auto;"></hr></li><li class="similarReadDropdownItem"><a href="https://www.geeksforgeeks.org/different-ways-to-analyze-apk-size-of-an-android-app-in-android-studio/?ref=lbp"><div class="gfg-similar-read-item-content"> <div class="gfg-similar-read-item-heading">Different Ways to Analyze APK Size of an Android App in Android Studio </div> <div class="gfg-similar-read-item-subheading">APK size is one of the most important when we are uploading our app to Google Play. APK size must be considered to be as small as possible so users can visit our app and download our app without wasting so much data. In this article, we will take a look at How we can analyze our APK in Android Studi</div> </div> <div class="reading-time"> <i class="reading-time-icon" data-gfg-action="readingtime"></i> <span style="color: var(--recommendation-card-text-color);font-size: 14px;font-weight: 500;line-height: 17px;">3 min read</span> </div> </a><hr style="background:var(--gfg-selected-color); width:70%; margin: 0 auto;"></hr></li><li class="similarReadDropdownItem"><a href="https://www.geeksforgeeks.org/how-to-print-to-the-console-in-android-studio/?ref=lbp"><div class="gfg-similar-read-item-content"> <div class="gfg-similar-read-item-heading">How to Print to the Console in Android Studio? </div> <div class="gfg-similar-read-item-subheading">In computer technology, the console is simply a combination of a monitor and an input device. Generally, the input device is referred to here as the pair of mouse and keyboard. In order to proceed with the topic, we have to understand the terminology of computer science, which is an important part o</div> </div> <div class="reading-time"> <i class="reading-time-icon" data-gfg-action="readingtime"></i> <span style="color: var(--recommendation-card-text-color);font-size: 14px;font-weight: 500;line-height: 17px;">6 min read</span> </div> </a><hr style="background:var(--gfg-selected-color); width:70%; margin: 0 auto;"></hr></li><li class="similarReadDropdownItem"><a href="https://www.geeksforgeeks.org/android-animation-using-android-studio/?ref=lbp"><div class="gfg-similar-read-item-content"> <div class="gfg-similar-read-item-heading">Android Animation using Android Studio </div> <div class="gfg-similar-read-item-subheading">In today's world which is filled with full of imagination and visualizations, there are some areas that are covered with the word animation. When this word will come to anyone’s mind they always create a picture of cartoons and some Disney world shows. As we already know that among kids, animation m</div> </div> <div class="reading-time"> <i class="reading-time-icon" data-gfg-action="readingtime"></i> <span style="color: var(--recommendation-card-text-color);font-size: 14px;font-weight: 500;line-height: 17px;">5 min read</span> </div> </a><hr style="background:var(--gfg-selected-color); width:70%; margin: 0 auto;"></hr></li></ul></div></div></ul> </div> </div> <div class="bottom-wrap" style="padding: 0px 20px;margin-bottom: 10px;"> <div class="improved"> <div class="t-head">Article Tags : </div> <ul> <li style="border-radius: 25px;" class=""> <a href="https://www.geeksforgeeks.org/category/android/?ref=article_category">Android</a> </li> <li style="border-radius: 25px;" class=""> <a href="https://www.geeksforgeeks.org/tag/android-studio/?ref=article_tag">Android-Studio</a> </li> </ul> </div> </div> <div class="vote-wrap"> <div style="display:none;align-items:center;justify-content:center;width:100%;"> <button aria-label="like" data-type="like" class="vote-this" style="margin-right: 0; margin-left:0 ;"> <i class="gfg-icon gfg-icon_like favoriteIcon"></i> <span class="favoriteLike">Like</span> <figure class="favoriteText"></figure> </button> </div> </div> </div> <div class="article-meta"> <div class="bottom-wrap"> <div id="GFG_AD_InContent_Desktop_BTF_650x250" style="text-align:center;max-height: 300px;"></div> </div>  </div> </div> </div> </div> <div id="report_modal_content" class="report_modal_content" style="display:hidden;"></div> <div class="onopen-discussion-panel"> <div class="discussion-tab"> <div class="discussion_heading"> <div></div> <i class="gfg-icon close-tab-icon"></i> </div> <div class="discussion_content"> <div style="height:100%"> <div style="height:100%" id="comment-system"></div> </div> </div> </div> </div> <div class="rightBar" style="padding-right: 5px;"> <style> .article--container_content{ align-items: unset !important; } .sideBar { position: sticky !important; } .gfg-icon_switch::after { background-position: -40px -281px !important; } .gfg-icon_transaction::after { background-position: -40px -321px !important; } .header-main__profile.selected+.mega-dropdown{ width: 225px !important; } #courses-container .course-price{ display:none; } /* .side--container_wscard .card-content .content .meta:empty, .practiceBannerFromPlugin{ display:none !important; } */ .side--container_wscard .card-content .content .meta{ display:block !important; } .side--container_wscard .card-content .content .meta p{ background-color: rgba(254, 212, 91, 0.6); font-size: 10pt; font-weight: bold; display: inline-block; color: var(--color-black); margin-top: 15px; padding: 0px 5px; } #try-it{ display:initial !important; } #try-it .try-it-div{ line-height: 34px; } .gfg-icon_dark-mode::after { background-position: -40px -680px; } .side--container_wscard .head{ font-size: 14px !important; } .nineDot-menu, .gfg-icon_ndot{ display: none; } #text-15{ flex-direction: column; } .mtq_correct_marker, .mtq_wrong_marker{ display: none; } .sidebar_wrapper > :last-child{ margin: unset !important; margin-left: 5px !important; margin-top: 20px !important; top: 70px !important; } .darkMode-wrap{ bottom:1% !important; } #secondary .textwidget{ margin-left: auto; margin-right: 0; text-align: right; } #secondary .widget_text:last-child{ top: 70px !important; } @media(max-width:768px){ #scrollTopBtn{ display:none !important; } } .rightbar_loggedin_promo_cta{ display:flex; cursor:pointer; margin-bottom:20px; } </style> <div id="secondary" class="widget-area"> <div class='OINTechPromoRightBarBanner' id='rightBarSaleBanner' style='text-align:right; margin-bottom:5px;'><a href=https://www.geeksforgeeks.org/geeksforgeeks-premium-subscription?itm_source=geeksforgeeks&itm_medium=rightbar_oin&itm_campaign=premium><img src=https://media.geeksforgeeks.org/auth-dashboard-uploads/premium_oin_rbar_min.png alt='three90RightbarBannerImg' style='width:300px; height:250px;'></a></div>  <aside id="text-15" class="widget widget_text"> <div class="textwidget"> <div id="_GFG_ABP_Desktop_RightSideBar_ATF_300x600_2"></div> <div id="GFG_AD_Desktop_RightSideBar_ATF_300x250_2" style="min-width: 300px;margin-bottom:10px;"></div> <div id='GFG_AD_Desktop_RightSideBar_ATF_300x600' style='min-width: 300px; min-height: 600px;margin-bottom:10px;'></div> </div> </aside>  <aside id="text-16" class="widget widget_text"> <div class="textwidget"> <div id="_GFG_ABP_Desktop_RightSideBar_MTF_300x600"></div> <div id='GFG_AD_Desktop_RightSideBar_MTF_300x250' style='min-width: 300px;'></div> <div id="_GFG_ABP_Desktop_RightSideBar_BTF_300x600"></div> <div id="_GFG_ABP_Desktop_RightSideBar_BTF_300x600_3"></div> </div> </aside>  <style>.right-bar-explore-more{ visibility: hidden; min-height: 230px;text-align:left;min-width:300px;max-width:300px; padding-left: 19px; padding-right: 25px; margin-top: 20px;} .right-bar-explore-more .title{text-align:left;font-size:20px; font-weight: 600; line-height: 22px; color:var(--em-heading);padding:14px 0;font-family:var(--font-primary)} .right-bar-explore-more .rightbar-sticky-ul {list-style: disc outside; padding-left: 17px;} .right-bar-explore-more li{font-size: 14px !important;font-weight: 400;line-height: 18px !important;color: var(--em-text);margin: 14px 0;font-family:var(--font-primary);} .right-bar-explore-more li::marker{color: var(--em-text) !important;} .right-bar-explore-more .rightbar-sticky-ul a{text-align:left !important; color: var(--em-text); display: block !important;} .right-bar-explore-more .rightbar-sticky-ul a:hover{text-decoration:underline;color:var(--em-link)!important;} .right-bar-explore-more hr {margin: 0;background-color: var(--tn-hr);} @media (max-width: 991px){ .right-bar-explore-more{ width: 85%; margin: auto; margin-top: 20px; max-width: unset; display: none !important; } #text-18 .textwidget{ width: 100%; } }</style> <script> var rightBarExploreMoreList = `<li style="color:var(--color-black)"><a href="https://www.geeksforgeeks.org/introduction-to-disjoint-set-data-structure-or-union-find-algorithm/?ref=rightbar_explore" target="_blank" style="font-family:var(--font-primary)">Introduction to Disjoint Set (Union-Find Algorithm)</a></li><li style="color:var(--color-black)"><a href="https://www.geeksforgeeks.org/android-architecture/?ref=rightbar_explore" target="_blank" style="font-family:var(--font-primary)">Android Architecture</a></li><li style="color:var(--color-black)"><a href="https://www.geeksforgeeks.org/states-of-a-process-in-operating-systems/?ref=rightbar_explore" target="_blank" style="font-family:var(--font-primary)">States of a Process in Operating Systems</a></li><li style="color:var(--color-black)"><a href="https://www.geeksforgeeks.org/architecture-of-8085-microprocessor/?ref=rightbar_explore" target="_blank" style="font-family:var(--font-primary)">Architecture of 8085 microprocessor</a></li><li style="color:var(--color-black)"><a href="https://www.geeksforgeeks.org/android-tutorial/?ref=rightbar_explore" target="_blank" style="font-family:var(--font-primary)">Android Tutorial</a></li>` </script>  <aside id="text-18" class="widget widget_text"> <div class="textwidget"> <div class="right-bar-explore-more" style="display:none;visibility: unset;"> <div class="title">Explore More</div> <ul class="rightbar-sticky-ul"></ul> </div> <div id='GFG_AD_Desktop_RightSideBar_BTF_Sticky_300x250' style='min-width: 300px;margin-bottom:10px'></div> <div id='GFG_AD_Desktop_RightSideBar_Docked_160x600' style='min-width: 160px;'></div><div id='GFG_AD_Desktop_RightSideBar_BTFdocked_300x600' style='min-width: 300px;'></div> </aside>  <aside id="text-20" class="widget widget_text"> <div class="textwidget">  </div> </aside> </div> <div id="user-personal-note" style="display: none;"></div> </div> </div> <section class="disqus-section"> <div class="article-page_flex"> <div class="leftBar"> </div> </div> </section> </div> <div id="video-popup" style="display:none"></div> <link rel="stylesheet" href='https://www.geeksforgeeks.org/wp-content/themes/iconic-one/css/articleList.min.css?ver=1.7'> <script> $(document).ready(function() { var isfollowingApiCall = false; if ($('.follow-btn').length) { var articleRecommendedTop = $(".article--recommended").offset().top; var articleRecommendedBottom = articleRecommendedTop + $(".article--recommended").outerHeight(); $(window).scroll(function() { var top_of_element = $(".article--recommended").offset().top; var bottom_of_element = $(".article--recommended").offset().top + $(".article--recommended").outerHeight(); var bottom_of_screen = $(window).scrollTop() + $(window).innerHeight(); var top_of_screen = $(window).scrollTop(); if ((bottom_of_screen > top_of_element && top_of_screen < bottom_of_element) || (bottom_of_screen > articleRecommendedTop && top_of_screen < articleRecommendedBottom) || (top_of_screen > articleRecommendedBottom)) { if (!isfollowingApiCall) { isfollowingApiCall = true; setTimeout(function(){ if (loginData && loginData.isLoggedIn) { if (loginData.userName !== $('#followAuthor').val()) { is_following(); } else { $('.profileCard-profile-picture').css('background-color', '#E7E7E7'); } } else { $('.follow-btn').removeClass('hideIt'); } }, 3000); } } }); } $(".accordion-header").click(function() { var arrowIcon = $(this).find('.bottom-arrow-icon'); arrowIcon.toggleClass('rotate180'); }); }); window.isReportArticle = false; function report_article(){ if (!loginData || !loginData.isLoggedIn) { const loginModalButton = $('.login-modal-btn') if (loginModalButton.length) { loginModalButton.click(); } return; } if(!window.isReportArticle){ //to add loader $('.report-loader').addClass('spinner'); jQuery('#report_modal_content').load(gfgSiteUrl+'wp-content/themes/iconic-one/report-modal.php', { PRACTICE_API_URL: practiceAPIURL, PRACTICE_URL:practiceURL },function(responseTxt, statusTxt, xhr){ if(statusTxt == "error"){ alert("Error: " + xhr.status + ": " + xhr.statusText); } }); }else{ window.scrollTo({ top: 0, behavior: 'smooth' }); $("#report_modal_content").show(); } } function closeShareModal() { const shareOption = document.querySelector('[data-gfg-action="share-article"]'); shareOption.classList.remove("hover_share_menu"); let shareModal = document.querySelector(".hover__share-modal-container"); shareModal && shareModal.remove(); } function openShareModal() { closeShareModal(); // Remove existing modal if any let shareModal = document.querySelector(".three_dot_dropdown_share"); shareModal.appendChild(Object.assign(document.createElement("div"), { className: "hover__share-modal-container" })); document.querySelector(".hover__share-modal-container").append( Object.assign(document.createElement('div'), { className: "share__modal" }), ); document.querySelector(".share__modal").append(Object.assign(document.createElement('h1'), { className: "share__modal-heading" }, { textContent: "Share to" })); const socialOptions = ["LinkedIn", "WhatsApp", "Copy Link"]; socialOptions.forEach((socialOption) => { const socialContainer = Object.assign(document.createElement('div'), { className: "social__container" }); const icon = Object.assign(document.createElement("div"), { className: `share__icon share__${socialOption.split(" ").join("")}-icon` }); const socialText = Object.assign(document.createElement("span"), { className: "share__option-text" }, { textContent: `${socialOption}` }); const shareLink = (socialOption === "Copy Link") ? Object.assign(document.createElement('div'), { role: "button", className: "link-container CopyLink" }) : Object.assign(document.createElement('a'), { className: "link-container" }); if (socialOption === "LinkedIn") { shareLink.setAttribute('href', `https://www.linkedin.com/sharing/share-offsite/?url=${window.location.href}`); shareLink.setAttribute('target', '_blank'); } if (socialOption === "WhatsApp") { shareLink.setAttribute('href', `https://api.whatsapp.com/send?text=${window.location.href}`); shareLink.setAttribute('target', "_blank"); } shareLink.append(icon, socialText); socialContainer.append(shareLink); document.querySelector(".share__modal").appendChild(socialContainer); //adding copy url functionality if(socialOption === "Copy Link") { shareLink.addEventListener("click", function() { var tempInput = document.createElement("input"); tempInput.value = window.location.href; document.body.appendChild(tempInput); tempInput.select(); tempInput.setSelectionRange(0, 99999); // For mobile devices document.execCommand('copy'); document.body.removeChild(tempInput); this.querySelector(".share__option-text").textContent = "Copied" }) } }); document.querySelector(".hover__share-modal-container").addEventListener("mouseover", () => document.querySelector('[data-gfg-action="share-article"]').classList.add("hover_share_menu")); } function toggleLikeElementVisibility(selector, show) { document.querySelector(`.${selector}`).style.display = show ? "block" : "none"; } function closeKebabMenu(){ document.getElementById("myDropdown").classList.toggle("show"); } </script>  <script> $(document).ready(function() { $("#showMoreTagsBtn").click(function() { $('.articles-hidden-tags').show(); $(this).hide(); }); $("#showMorePracticeTagsBtn").click(function() { $(".practice-tags li:nth-child(n+5)").show(); $(this).hide(); }); }); </script>  <style> .grecaptcha-badge { visibility: hidden !important; } .thank-you-message { height: 100%; display:flex; flex-direction: column; justify-content: center; align-items: center; } .thank-you-message-content { margin-top: 17px; font: 400 20px var(--font-secondary); color: var(--improve-modal-text); line-height: 180%; text-align: center; } .thank-you-message-content h2{ font-family: var(--font-secondary); } .all-footer-information{ width: 100% !important;; } .footer-wrapper_links-list{ margin-block-start: 0em !important; width: 16% !important; padding-inline-start: 18px !important; } .link-head{ margin-bottom: 0px; } @media only screen and (max-width:1340px) { .footer-wrapper_links-list{ overflow-wrap: break-word; } } @media screen and (min-width: 991px) { .all-footer-information{ padding-left:15px; } } @media only screen and (max-width:980px) { .footer-wrapper_branding-address{ padding-top: 10px; } } @media (max-width: 750px) { .thank-you-message-content{ font-size: 14px; line-height: 170%; } } /* CSS variable meant to handle the dark and light mode icon for three 90 event in header courses dropdown */ :root{ --three90headericon : url('https://media.geeksforgeeks.org/auth-dashboard-uploads/three90daylogocompressed.svg'); --three90headericonposition : 0px -40px; --three90leftbarimggrid : url('https://media.geeksforgeeks.org/auth-dashboard-uploads/three90leftbarspritecompressed.svg'); --three90leftbarimgposition : -5px -55px; --three90leftbarbgcolour : #b3abd0; } body[data-dark-mode="true"]{ --three90leftbarimgposition : -6px 1px; --three90headericonposition : 0px 0px; --three90leftbarbgcolour: #8c82b9; } .three90leftbarimg{ margin-left: -5px; height: 30px; background-image: var(--three90leftbarimggrid); background-repeat: no-repeat; background-position: var(--three90leftbarimgposition); background-size: 212px; } .courseTabShimmer{ position: absolute; height: 110%; width: 0; opacity: .7; -webkit-animation: courseShimmer 2s cubic-bezier(0,0,.07,.61) infinite; animation: courseShimmer 2s cubic-bezier(0,0,.07,.61) infinite; box-shadow: 0 0 25px 5px #dddcdc; -webkit-transform: rotate(90deg); transform: rotate(90deg); padding:0px !important; border:unset !important; } @keyframes courseShimmer{ 0% { left: 0; } 55% { left: 100%; } 99% { left: 110%; } } </style> </div> <div id="displayModal" class="modal fade" role="dialog"> <div class="modal-dialog">  <div class="modal-content"> <div class="error-message"></div>  <div class="modal-body" id="dmBody"> <div id="modal-dm-content"></div> <div class="modal-overlay" aria-hidden=true> <span class="loader__animation"></span> </div>  </div> </div> </div> </div> <div id="displayModalBackdrop" class="backdrop"></div>  <footer class="gfg-footer" id="gfg-footer"> <div class="footer-wrapper"> <div class="footer-wrapper_branding"> <a class="footer-wrapper_branding-anchor" aria-label="GeeksforGeeks Logo" href="https://www.geeksforgeeks.org/"> <img style="height: 32px; width: 230px; max-width: fit-content;" class="footer-wrapper_branding-nlogo" src="https://media.geeksforgeeks.org/auth-dashboard-uploads/gfgFooterLogo.png" alt="geeksforgeeks-footer-logo"/> </a> <div class="footer-wrapper_branding-address"> <div class="address_section"> <div class="address-icon-wrapper"> <i class="gfg-icon gfg-icon_pin"></i> <div class="address_div"> <div class="footer-address"> Corporate & Communications Address:- A-143, 9th Floor, Sovereign Corporate Tower, Sector- 136, Noida, Uttar Pradesh (201305) | Registered Address:- K 061, Tower K, Gulshan Vivante Apartment, Sector 137, Noida, Gautam Buddh Nagar, Uttar Pradesh, 201305 </div> </div> </div> </div> </div> <div class="footer-wrapper_branding-social"> <a href="https://www.facebook.com/geeksforgeeks.org/" rel="noopener noreferrer" aria-label="GeeksforGeeks Facebook" target="_blank"> <div class="facebook"></div> </a> <a href="https://www.instagram.com/geeks_for_geeks/" rel="noopener noreferrer" aria-label="GeeksforGeeks Instagram" target="_blank"> <div class="instagram"></div> </a> <a href="https://in.linkedin.com/company/geeksforgeeks" rel="noopener noreferrer" aria-label="GeeksforGeeks LinkedIn" target="_blank"> <div class="linkedin"></div> </a> <a href="https://twitter.com/geeksforgeeks" rel="noopener noreferrer" aria-label="GeeksforGeeks Twitter" target="_blank"> <div class="twitter"></div> </a> <a href="https://www.youtube.com/geeksforgeeksvideos" rel="noopener noreferrer" aria-label="GeeksforGeeks YouTube" target="_blank"> <div class="youtube"></div> </a> </div> <div class="footer-wrapper_branding-app"> <a aria-label="GeeksforGeeks App Link" href="https://geeksforgeeksapp.page.link/gfg-app" target="_blank" ><img src="https://media.geeksforgeeks.org/auth-dashboard-uploads/googleplay.png" alt="GFG App on Play Store" id="gplay" loading="lazy"></a> <a aria-label="GeeksforGeeks App Link" href="https://geeksforgeeksapp.page.link/gfg-app" target="_blank"><img src="https://media.geeksforgeeks.org/auth-dashboard-uploads/appstore.png" alt="GFG App on App Store" id="appstore" loading="lazy"></a> </div> </div> <div class="all-footer-information"> <div class="footer-wrapper_links" style="justify-content: space-between; text-align: -webkit-left;"><ul class="footer-wrapper_links-list" ><li>Company</li><li><a href=https://www.geeksforgeeks.org/about/?ref=outindfooter>About Us</a></li><li><a href=https://www.geeksforgeeks.org/legal/?ref=outindfooter>Legal</a></li><li><a href=https://www.geeksforgeeks.org/press-release/?ref=outindfooter>In Media</a></li><li><a href=https://www.geeksforgeeks.org/about/contact-us/?ref=outindfooter>Contact Us</a></li><li><a href=https://www.geeksforgeeks.org/advertise-with-us/?ref=outindfooter>Advertise with us</a></li><li><a href=https://www.geeksforgeeks.org/gfg-corporate-solution/?ref=outindfooter>GFG Corporate Solution</a></li><li><a href=https://www.geeksforgeeks.org/campus-training-program/?ref=outindfooter>Placement Training Program</a></li><li><a href=https://www.geeksforgeeks.org/community/?ref=outindfooter>GeeksforGeeks Community</a></li></ul><ul class="footer-wrapper_links-list" ><li><a class="link-head" href=https://www.geeksforgeeks.org/introduction-to-programming-languages/?ref=outindfooter>Languages</a></li><li><a href=https://www.geeksforgeeks.org/python-programming-language/?ref=outindfooter>Python</a></li><li><a href=https://www.geeksforgeeks.org/java/?ref=outindfooter>Java</a></li><li><a href=https://www.geeksforgeeks.org/c-plus-plus/?ref=outindfooter>C++</a></li><li><a href=https://www.geeksforgeeks.org/php-tutorials/?ref=outindfooter>PHP</a></li><li><a href=https://www.geeksforgeeks.org/golang/?ref=outindfooter>GoLang</a></li><li><a href=https://www.geeksforgeeks.org/sql-tutorial/?ref=outindfooter>SQL</a></li><li><a href=https://www.geeksforgeeks.org/r-tutorial/?ref=outindfooter>R Language</a></li><li><a href=https://www.geeksforgeeks.org/android-tutorial/?ref=outindfooter>Android Tutorial</a></li><li><a href=https://www.geeksforgeeks.org/geeksforgeeks-online-tutorials-free/?ref=outindfooter>Tutorials Archive</a></li></ul><ul class="footer-wrapper_links-list" ><li><a class="link-head" href=https://www.geeksforgeeks.org/learn-data-structures-and-algorithms-dsa-tutorial/?ref=outindfooter>DSA</a></li><li><a href=https://www.geeksforgeeks.org/data-structures/?ref=outindfooter>Data Structures</a></li><li><a href=https://www.geeksforgeeks.org/fundamentals-of-algorithms/?ref=outindfooter>Algorithms</a></li><li><a href=https://www.geeksforgeeks.org/complete-guide-to-dsa-for-beginners/?ref=outindfooter>DSA for Beginners</a></li><li><a href=https://www.geeksforgeeks.org/basic-coding-problems-in-dsa-for-beginners/?ref=outindfooter>Basic DSA Problems</a></li><li><a href=https://www.geeksforgeeks.org/complete-roadmap-to-learn-dsa-from-scratch/?ref=outindfooter>DSA Roadmap</a></li><li><a href=https://www.geeksforgeeks.org/top-100-data-structure-and-algorithms-dsa-interview-questions-topic-wise/?ref=outindfooter>Top 100 DSA Interview Problems</a></li><li><a href=https://www.geeksforgeeks.org/dsa-roadmap-for-beginner-to-advanced-by-sandeep-jain/?ref=outindfooter>DSA Roadmap by Sandeep Jain</a></li><li><a href=https://www.geeksforgeeks.org/geeksforgeeks-master-sheet-list-of-all-cheat-sheets/?ref=outindfooter>All Cheat Sheets</a></li></ul><ul class="footer-wrapper_links-list" ><li><a class="link-head" href=https://www.geeksforgeeks.org/ai-ml-ds/?ref=outindfooter>Data Science & ML</a></li><li><a href=https://www.geeksforgeeks.org/data-science-tutorial/?ref=outindfooter>Data Science With Python</a></li><li><a href=https://www.geeksforgeeks.org/data-science-for-beginners/?ref=outindfooter>Data Science For Beginner</a></li><li><a href=https://www.geeksforgeeks.org/machine-learning/?ref=outindfooter>Machine Learning</a></li><li><a href=https://www.geeksforgeeks.org/machine-learning-mathematics/?ref=outindfooter>ML Maths</a></li><li><a href=https://www.geeksforgeeks.org/python-data-visualization-tutorial/?ref=outindfooter>Data Visualisation</a></li><li><a href=https://www.geeksforgeeks.org/pandas-tutorial/?ref=outindfooter>Pandas</a></li><li><a href=https://www.geeksforgeeks.org/numpy-tutorial/?ref=outindfooter>NumPy</a></li><li><a href=https://www.geeksforgeeks.org/natural-language-processing-nlp-tutorial/?ref=outindfooter>NLP</a></li><li><a href=https://www.geeksforgeeks.org/deep-learning-tutorial/?ref=outindfooter>Deep Learning</a></li></ul><ul class="footer-wrapper_links-list" ><li><a class="link-head" href=https://www.geeksforgeeks.org/web-technology/?ref=outindfooter>Web Technologies</a></li><li><a href=https://www.geeksforgeeks.org/html/?ref=outindfooter>HTML</a></li><li><a href=https://www.geeksforgeeks.org/css/?ref=outindfooter>CSS</a></li><li><a href=https://www.geeksforgeeks.org/javascript/?ref=outindfooter>JavaScript</a></li><li><a href=https://www.geeksforgeeks.org/typescript/?ref=outindfooter>TypeScript</a></li><li><a href=https://www.geeksforgeeks.org/learn-reactjs/?ref=outindfooter>ReactJS</a></li><li><a href=https://www.geeksforgeeks.org/nextjs/?ref=outindfooter>NextJS</a></li><li><a href=https://www.geeksforgeeks.org/bootstrap/?ref=outindfooter>Bootstrap</a></li><li><a href=https://www.geeksforgeeks.org/web-design/?ref=outindfooter>Web Design</a></li></ul><ul class="footer-wrapper_links-list" ><li><a class="link-head" href=https://www.geeksforgeeks.org/python-programming-language/?ref=outindfooter>Python Tutorial</a></li><li><a href=https://www.geeksforgeeks.org/python-programming-examples/?ref=outindfooter>Python Programming Examples</a></li><li><a href=https://www.geeksforgeeks.org/python-projects-beginner-to-advanced/?ref=outindfooter>Python Projects</a></li><li><a href=https://www.geeksforgeeks.org/python-tkinter-tutorial/?ref=outindfooter>Python Tkinter</a></li><li><a href=https://www.geeksforgeeks.org/python-web-scraping-tutorial/?ref=outindfooter>Web Scraping</a></li><li><a href=https://www.geeksforgeeks.org/opencv-python-tutorial/?ref=outindfooter>OpenCV Tutorial</a></li><li><a href=https://www.geeksforgeeks.org/python-interview-questions/?ref=outindfooter>Python Interview Question</a></li><li><a href=https://www.geeksforgeeks.org/django-tutorial/?ref=outindfooter>Django</a></li></ul></div><div class="footer-wrapper_links" style="justify-content: space-between; text-align: -webkit-left;"><ul class="footer-wrapper_links-list" style="margin-block-start: 0em; width:16%; padding-inline-start: 18px;"><li>Computer Science</li><li><a href=https://www.geeksforgeeks.org/operating-systems/?ref=outindfooter>Operating Systems</a></li><li><a href=https://www.geeksforgeeks.org/computer-network-tutorials/?ref=outindfooter>Computer Network</a></li><li><a href=https://www.geeksforgeeks.org/dbms/?ref=outindfooter>Database Management System</a></li><li><a href=https://www.geeksforgeeks.org/software-engineering/?ref=outindfooter>Software Engineering</a></li><li><a href=https://www.geeksforgeeks.org/digital-electronics-logic-design-tutorials/?ref=outindfooter>Digital Logic Design</a></li><li><a href=https://www.geeksforgeeks.org/engineering-mathematics-tutorials/?ref=outindfooter>Engineering Maths</a></li><li><a href=https://www.geeksforgeeks.org/software-development/?ref=outindfooter>Software Development</a></li><li><a href=https://www.geeksforgeeks.org/software-testing-tutorial/?ref=outindfooter>Software Testing</a></li></ul><ul class="footer-wrapper_links-list" ><li><a class="link-head" href=https://www.geeksforgeeks.org/devops-tutorial/?ref=outindfooter>DevOps</a></li><li><a href=https://www.geeksforgeeks.org/git-tutorial/?ref=outindfooter>Git</a></li><li><a href=https://www.geeksforgeeks.org/linux-tutorial/?ref=outindfooter>Linux</a></li><li><a href=https://www.geeksforgeeks.org/aws-tutorial/?ref=outindfooter>AWS</a></li><li><a href=https://www.geeksforgeeks.org/docker-tutorial/?ref=outindfooter>Docker</a></li><li><a href=https://www.geeksforgeeks.org/kubernetes-tutorial/?ref=outindfooter>Kubernetes</a></li><li><a href=https://www.geeksforgeeks.org/microsoft-azure/?ref=outindfooter>Azure</a></li><li><a href=https://www.geeksforgeeks.org/google-cloud-platform-tutorial/?ref=outindfooter>GCP</a></li><li><a href=https://www.geeksforgeeks.org/devops-roadmap/?ref=outindfooter>DevOps Roadmap</a></li></ul><ul class="footer-wrapper_links-list" ><li><a class="link-head" href=https://www.geeksforgeeks.org/system-design-tutorial/?ref=outindfooter>System Design</a></li><li><a href=https://www.geeksforgeeks.org/what-is-high-level-design-learn-system-design/?ref=outindfooter>High Level Design</a></li><li><a href=https://www.geeksforgeeks.org/what-is-low-level-design-or-lld-learn-system-design/?ref=outindfooter>Low Level Design</a></li><li><a href=https://www.geeksforgeeks.org/unified-modeling-language-uml-introduction/?ref=outindfooter>UML Diagrams</a></li><li><a href=https://www.geeksforgeeks.org/system-design-interview-guide/?ref=outindfooter>Interview Guide</a></li><li><a href=https://www.geeksforgeeks.org/software-design-patterns/?ref=outindfooter>Design Patterns</a></li><li><a href=https://www.geeksforgeeks.org/object-oriented-analysis-and-design/?ref=outindfooter>OOAD</a></li><li><a href=https://www.geeksforgeeks.org/system-design-interview-bootcamp-guide/?ref=outindfooter>System Design Bootcamp</a></li><li><a href=https://www.geeksforgeeks.org/most-commonly-asked-system-design-interview-problems-questions/?ref=outindfooter>Interview Questions</a></li></ul><ul class="footer-wrapper_links-list" ><li><a class="link-head" href=https://www.geeksforgeeks.org/technical-interview-preparation/?ref=outindfooter>Inteview Preparation</a></li><li><a href=https://www.geeksforgeeks.org/competitive-programming-a-complete-guide/?ref=outindfooter>Competitive Programming</a></li><li><a href=https://www.geeksforgeeks.org/top-algorithms-and-data-structures-for-competitive-programming/?ref=outindfooter>Top DS or Algo for CP</a></li><li><a href=https://www.geeksforgeeks.org/company-wise-recruitment-process/?ref=outindfooter>Company-Wise Recruitment Process</a></li><li><a href=https://www.geeksforgeeks.org/company-preparation/?ref=outindfooter>Company-Wise Preparation</a></li><li><a href=https://www.geeksforgeeks.org/aptitude-questions-and-answers/?ref=outindfooter>Aptitude Preparation</a></li><li><a href=https://www.geeksforgeeks.org/puzzles/?ref=outindfooter>Puzzles</a></li></ul><ul class="footer-wrapper_links-list" ><li>School Subjects</li><li><a href=https://www.geeksforgeeks.org/maths/?ref=outindfooter>Mathematics</a></li><li><a href=https://www.geeksforgeeks.org/physics/?ref=outindfooter>Physics</a></li><li><a href=https://www.geeksforgeeks.org/chemistry/?ref=outindfooter>Chemistry</a></li><li><a href=https://www.geeksforgeeks.org/biology/?ref=outindfooter>Biology</a></li><li><a href=https://www.geeksforgeeks.org/social-science/?ref=outindfooter>Social Science</a></li><li><a href=https://www.geeksforgeeks.org/english-grammar/?ref=outindfooter>English Grammar</a></li><li><a href=https://www.geeksforgeeks.org/commerce/?ref=outindfooter>Commerce</a></li><li><a href=https://www.geeksforgeeks.org/tag/world-general-knowledge/?ref=outindfooter>World GK</a></li></ul><ul class="footer-wrapper_links-list" ><li><a class="link-head" href=https://www.geeksforgeeks.org/videos/?ref=outindfooter>GeeksforGeeks Videos</a></li><li><a href=https://www.geeksforgeeks.org/videos/category/sde-sheet/?ref=outindfooter>DSA</a></li><li><a href=https://www.geeksforgeeks.org/videos/category/python/?ref=outindfooter>Python</a></li><li><a href=https://www.geeksforgeeks.org/videos/category/java-w6y5f4/?ref=outindfooter>Java</a></li><li><a href=https://www.geeksforgeeks.org/videos/category/c/?ref=outindfooter>C++</a></li><li><a href=https://www.geeksforgeeks.org/videos/category/web-development/?ref=outindfooter>Web Development</a></li><li><a href=https://www.geeksforgeeks.org/videos/category/data-science/?ref=outindfooter>Data Science</a></li><li><a href=https://www.geeksforgeeks.org/videos/category/cs-subjects/?ref=outindfooter>CS Subjects</a></li></ul></div> </div> </div>  <style> :root{ --home-jobs-section-jf-logo: url('https://media.geeksforgeeks.org/auth-dashboard-uploads/JobFair2024Logo.svg'); } body[data-dark-mode="true"] { --home-jobs-section-jf-logo: url('https://media.geeksforgeeks.org/auth-dashboard-uploads/JobFair2024LogoDark.svg'); } .hp_job_section_jf_logo, .job-a-thon-jf-sticky-header-logo{ background: var(--home-jobs-section-jf-logo); height: 50px; background-repeat: no-repeat; width: 105px; background-size: 100px; } @keyframes challenge { 0%{ transform: scale(1); } 50%{ transform: scale(1.03); } 100%{ transform: scale(1); } } .job-a-thon-jf-sticky-header-logo{ height: 45px; } </style>  <div class="footer-strip" > <div class="copyright"> <a href="https://www.geeksforgeeks.org/" rel="noopener noreferrer" target="_blank">@GeeksforGeeks, Sanchhaya Education Private Limited</a><span>, <a href="https://www.geeksforgeeks.org/copyright-information/">All rights reserved</a></span> </div> <div class="social-links"> </div> </div> </footer> </div> <script type='text/javascript' src='https://www.geeksforgeeks.org/wp-includes/js/wp-embed.min.js?ver=4.9.8'></script>  <div class="cookie-consent hide-consent"> <span class="cookie-text"> We use cookies to ensure you have the best browsing experience on our website. By using our site, you acknowledge that you have read and understood our <a href="https://www.geeksforgeeks.org/cookie-policy/" target="_blank"><u>Cookie Policy</u></a> & <a href="https://www.geeksforgeeks.org/privacy-policy/" target="_blank"><u>Privacy Policy</u></a> </span> <button class="consent-btn"> Got It ! </button> </div>   <div class="lightbox-target"> <img id="lightbox-image" src="" alt="Lightbox"/> <span class="lightbox-close"></span> </div>   <link href="https://fonts.googleapis.com/css2?family=Nunito:wght@400;700&family=Source+Sans+3:wght@400;600&display=swap" rel="stylesheet"> <script> if(post_slug.includes('premium-plans-payment/') || post_slug.includes('premium-plans/')){ $('.darkMode-wrap').remove(); $('.toggle-darkMode').remove(); } function setGoogleRecaptcha() { var captchaSiteKey = '6LdMFNUZAAAAAIuRtzg0piOT-qXCbDF-iQiUi9KY'; grecaptcha.ready(function() { grecaptcha.execute(captchaSiteKey).then(function(token) { document.getElementById('g-recaptcha-response-suggestion-form').value = token; suggestionCall(); }); }); } </script> <div class="improve-modal--overlay" style="display: none;"> <div class="improve-modal--improvement" status="locked"> <div class="improve-modal--improve-header"> <div class="improve-header-fst-child">Improvement</div> <div class="improve-header-sec-child"> <i class="gfg-icon improve-cross-icon"></i> </div> </div> <div class="locked-status--impove-modal"> <div class="improve-modal--improve-content error-message"></div> <div class="improve-modal--improve-bottom"> <button class="improve-bottom-btn" type="button">Suggest changes</button> </div> </div> <div class="unlocked-status--improve-modal-content"> <div class="suggest-change_wrapper"> <div class="suggest-change-content_wrapper"> <div class="suggest-change">Suggest Changes</div> <div class="suggest-changes-about">Help us improve. Share your suggestions to enhance the article. Contribute your expertise and make a difference in the GeeksforGeeks portal.</div> </div> <div class="suggest-change-icon_wrapper"> <img class="suggest-change-icon" src="https://media.geeksforgeeks.org/auth-dashboard-uploads/suggestChangeIcon.png" alt="geeksforgeeks-suggest-icon"/> </div> </div> <div class="create-improvement_wrapper"> <div class="create-improvement-content_wrapper"> <div class="create-improvement">Create Improvement</div> <div class="create-improvements-about">Enhance the article with your expertise. Contribute to the GeeksforGeeks community and help create better learning resources for all.</div> </div> <div class="create-improvement-icon_wrapper"> <img class="create-improvement-icon" src="https://media.geeksforgeeks.org/auth-dashboard-uploads/createImprovementIcon.png" alt="geeksforgeeks-improvement-icon"/> </div> </div> <div class="error-status"></div> </div> </div> <div class="improve-modal--suggestion" style="display: none;">  <div class="improve-modal--improve-header"> <div class="left-arrow-icon_suggest_wrapper"> <div class="left-arrow-icon_wrapper"> <i class="gfg-icon improve-left-arrow-icon"></i> </div> <div class="improve-header-fst-child">Suggest Changes</div> </div> <div class="improve-header-sec-child"> <i class="gfg-icon improve-cross-icon"></i> </div> </div> <div class="suggestion-modal-section"> <form> <label for="suggestion-section">min 4 words, max CharLimit:2000</label> <textarea id="suggestion-section-textarea" name="suggestion-section" placeholder="Write your suggestions here"></textarea> <input type="hidden" name="g-recaptcha-suggestion-response" id="g-recaptcha-response-suggestion-form"> </form> </div>  <div class="improve-modal--improve-bottom suggestion-btn"> <p><span id="suggestion-modal-alert" style="display: none;"></span></p> <button class="suggest-bottom-btn" type="button"></button> </div> </div> <a href="#" style="visibility:hidden" class="create-improvement-redirection-to-write" target="_blank"></a> </div> <script> var lockedCasesHtml = `<span class="improve-modal--improve-content-modified"></span><span>You can suggest the changes for now and it will be under 'My Suggestions' Tab on Write.</span><br><br><span>You will be notified via email once the article is available for improvement. Thank you for your valuable feedback!</span>`; var badgesRequiredHtml = `<span>It seems that you do not meet the eligibility criteria to create improvements for this article, as only users who have earned specific badges are permitted to do so.</span><br><br><span>However, you can still create improvements through the <a href="https://write.geeksforgeeks.org/pick-improvements/pick" target='_blank'>Pick for Improvement</a> section.</span>`; jQuery('.improve-header-sec-child').on('click', function(){ jQuery('.improve-modal--overlay').hide(); $('.improve-modal--suggestion').hide(); }); $('.suggest-change_wrapper, .locked-status--impove-modal .improve-bottom-btn').on('click',function(){ // when suggest changes option is clicked $('#suggestion-section-textarea').val(""); $('.suggest-bottom-btn').html("Suggest changes"); $('.improve-modal--improvement').hide(); $('.improve-modal--suggestion').show(); }); $('.create-improvement_wrapper').on('click',function(){ // when create improvement option clicked then improvement reason will be shown if(loginData && loginData.isLoggedIn) { $('body').append('<div class="spinner-loading-overlay"></div>'); $('.spinner-loading-overlay').show(); jQuery.ajax({ url: writeApiUrl + 'create-improvement-post/?v=1', type: "POST", contentType: 'application/json; charset=utf-8', dataType: 'json', xhrFields: { withCredentials: true }, data: JSON.stringify({ gfg_id: post_id }), success:function(result) { $('.spinner-loading-overlay:eq(0)').remove(); $('.improve-modal--overlay').hide(); $('.unlocked-status--improve-modal-content').css("display","none"); $('.create-improvement-redirection-to-write').attr('href',writeUrl + 'improve-post/' + `${result.id}` + '/', '_blank'); $('.create-improvement-redirection-to-write')[0].click(); }, error:function(e) { showErrorMessage(e.responseJSON,e.status) }, }); } else { if(loginData && !loginData.isLoggedIn) { $('.improve-modal--overlay').hide(); if ($('.header-main__wrapper').find('.header-main__signup.login-modal-btn').length) { $('.header-main__wrapper').find('.header-main__signup.login-modal-btn').click(); } return; } } }); $('.left-arrow-icon_wrapper').on('click',function(){ if($('.improve-modal--suggestion').is(":visible")) $('.improve-modal--suggestion').hide(); else{ } $('.improve-modal--improvement').show(); }); const showErrorMessage = (result,statusCode) => { if(!result) return; $('.spinner-loading-overlay:eq(0)').remove(); if(statusCode == 403) { $('.improve-modal--improve-content.error-message').html(result.message); jQuery('.improve-modal--overlay').show(); jQuery('.improve-modal--improvement').show(); $('.locked-status--impove-modal').css("display","block"); $('.unlocked-status--improve-modal-content').css("display","none"); $('.improve-modal--improvement').attr("status","locked"); return; } } function loadScript(src, callback) { var script = document.createElement('script'); script.src = src; script.onload = callback; document.head.appendChild(script); } function suggestionCall() { var suggest_val = $.trim($("#suggestion-section-textarea").val()); var array_String= suggest_val.split(" ") var gCaptchaToken = $("#g-recaptcha-response-suggestion-form").val(); var error_msg = false; if(suggest_val != "" && array_String.length >=4){ if(suggest_val.length <= 2000){ var payload = { "gfg_post_id" : `${post_id}`, "suggestion" : `<p>${suggest_val}</p>`, } if(!loginData || !loginData.isLoggedIn) // User is not logged in payload["g-recaptcha-token"] = gCaptchaToken jQuery.ajax({ type:'post', url: "https://apiwrite.geeksforgeeks.org/suggestions/auth/create/", xhrFields: { withCredentials: true }, crossDomain: true, contentType:'application/json', data: JSON.stringify(payload), success:function(data) { jQuery('.spinner-loading-overlay:eq(0)').remove(); jQuery('#suggestion-section-textarea').val(""); jQuery('.suggest-bottom-btn').css("display","none"); // Update the modal content const modalSection = document.querySelector('.suggestion-modal-section'); modalSection.innerHTML = ` <div class="thank-you-message" style="text-align: center;"> <h2>Thank You!</h2> <div class="thank-you-message-content">Your suggestions are valuable to us.</div> </div> `; }, error:function(data) { jQuery('.spinner-loading-overlay:eq(0)').remove(); jQuery('#suggestion-modal-alert').html("Something went wrong."); jQuery('#suggestion-modal-alert').show(); error_msg = true; } }); } else{ jQuery('.spinner-loading-overlay:eq(0)').remove(); jQuery('#suggestion-modal-alert').html("Minimum 5 Words and Maximum Character limit is 2000."); jQuery('#suggestion-modal-alert').show(); jQuery('#suggestion-section-textarea').focus(); error_msg = true; } } else{ jQuery('.spinner-loading-overlay:eq(0)').remove(); jQuery('#suggestion-modal-alert').html("Enter atleast four words !"); jQuery('#suggestion-modal-alert').show(); jQuery('#suggestion-section-textarea').focus(); error_msg = true; } if(error_msg){ setTimeout(() => { jQuery('#suggestion-section-textarea').focus(); jQuery('#suggestion-modal-alert').hide(); }, 3000); } } document.querySelector('.suggest-bottom-btn').addEventListener('click', function(){ jQuery('body').append('<div class="spinner-loading-overlay"></div>'); jQuery('.spinner-loading-overlay').show(); if(loginData && loginData.isLoggedIn) { suggestionCall(); return; } // load the captcha script and set the token loadScript('https://www.google.com/recaptcha/api.js?render=6LdMFNUZAAAAAIuRtzg0piOT-qXCbDF-iQiUi9KY',[], function() { setGoogleRecaptcha(); }); }); $('.improvement-bottom-btn.create-improvement-btn').click(function() { //create improvement button is clicked $('body').append('<div class="spinner-loading-overlay"></div>'); $('.spinner-loading-overlay').show(); // send this option via create-improvement-post api jQuery.ajax({ url: writeApiUrl + 'create-improvement-post/?v=1', type: "POST", contentType: 'application/json; charset=utf-8', dataType: 'json', xhrFields: { withCredentials: true }, data: JSON.stringify({ gfg_id: post_id }), success:function(result) { $('.spinner-loading-overlay:eq(0)').remove(); $('.improve-modal--overlay').hide(); $('.create-improvement-redirection-to-write').attr('href',writeUrl + 'improve-post/' + `${result.id}` + '/', '_blank'); $('.create-improvement-redirection-to-write')[0].click(); }, error:function(e) { showErrorMessage(e.responseJSON,e.status); }, }); }); </script> <script> var AdblockPlus = new function() { this.detect = function(px, callback) { var detected = false; var checksRemain = 2; var error1 = false; var error2 = false; if (typeof callback != "function") return; px += "?ch=*&rn=*"; function beforeCheck(callback, timeout) { if (checksRemain == 0 || timeout > 1E3) callback(checksRemain == 0 && detected); else setTimeout(function() { beforeCheck(callback, timeout * 2) }, timeout * 2) } function checkImages() { if (--checksRemain) return; detected = !error1 && error2 } var random = Math.random() * 11; var img1 = new Image; img1.onload = checkImages; img1.onerror = function() { error1 = true; checkImages() }; img1.src = px.replace(/\*/, 1).replace(/\*/, random); var img2 = new Image; img2.onload = checkImages; img2.onerror = function() { error2 = true; checkImages() }; img2.src = px.replace(/\*/, 2).replace(/\*/, random); beforeCheck(callback, 250) } }; /* AdblockPlus.detect("https://cdnads.geeksforgeeks.org/res/px.gif", function(abp){ window.googletag = window.googletag || {cmd: []}; window.abp=abp; var elms = [...document.querySelectorAll('div[id^=_GFG_ABP_]')]; const units=elms.map(elem=>elem.id) if(abp) { for(let curr_unit of units) { const iframe = document.createElement('iframe'); iframe.setAttribute('src',"https://aa.geeksforgeeks.org/iframe.html?code="+curr_unit.substr(1)) const elem = document.getElementById(curr_unit) const div = document.createElement('div'); div.setAttribute('id',curr_unit.substr(1)) let sizes = curr_unit.split("_"); sizes = sizes.filter(val => val.includes('x')); let [width, height] = sizes[0].split("x"); iframe.style.width = `${+width+20}px` iframe.style.height = `${+height+20}px` if(elem) { elem.appendChild(iframe); } } var gfgAdDivs = [...document.querySelectorAll('div[id^=GFG_AD_]')]; gfgAdDivs.forEach(gfgDiv => document.getElementById(gfgDiv.id).removeAttribute("style")); jQuery('#secondary .widget_text:last-child').css({"position": "unset"}); } });*/ AdblockPlus.detect("https://cdnads.geeksforgeeks.org/res/px.gif", function(abp){ window.googletag = window.googletag || {cmd: []}; window.abp=abp; var elms = [...document.querySelectorAll('div[id^=_GFG_ABP_]')]; //const units=elms.map(elem=>elem.id) const units = elms .filter(elem => !(window.innerWidth < 1500 && elem.id === "_GFG_ABP_Incontent_728x90")) .map(elem => elem.id); if(abp) { isAdBlockerPresent = true; for(let curr_unit of units) { const iframe = document.createElement('iframe'); iframe.addEventListener("load", () => { iframe.contentWindow.postMessage(JSON.stringify({host: window.location.host,category: window.arrPostCatName,parentWidth: window.innerWidth}),'https://aa.geeksforgeeks.org'); }); iframe.setAttribute('src',"https://aa.geeksforgeeks.org/iframe.html?code="+curr_unit.substr(1)) const elem = document.getElementById(curr_unit) const div = document.createElement('div'); div.setAttribute('id',curr_unit.substr(1)) let sizes = curr_unit.split("_"); sizes = sizes.filter(val => val.includes('x')); let [width, height] = sizes[0].split("x"); iframe.style.width = `${+width+20}px` iframe.style.height = `${+height+20}px` if(elem) { elem.appendChild(iframe); } } var gfgAdDivs = [...document.querySelectorAll('div[id^=GFG_AD_]')]; gfgAdDivs.forEach(gfgDiv => document.getElementById(gfgDiv.id).removeAttribute("style")); jQuery('#secondary .widget_text:last-child').css({"position": "unset"}); } else{ try { var isAdblockEnabled = t => fetch( new Request('https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js', { method: 'HEAD', mode: 'no-cors' }) ).catch(t); isAdblockEnabled(() => { // here goes modal pop-up code isAdBlockerPresent = true; }); } catch (err) {console.log(err);} } }); function closeAdBlockPopupModal(){ const modal = document.getElementById("adBlockerModal"); $('body').removeClass('body-for-ad-blocker'); $('#adBlockerModal').remove() localStorage.setItem('gfgAdBlockPopup',new Date()) } function showAdblockerModal(){ let randomNumberForButtonText = Math.round(Math.random()); let currTime = new Date(); let lastTime = new Date(localStorage.getItem('gfgAdBlockPopup')); if(((currTime-lastTime)/(1000*60*60))<1) { return; } const adBlockerModal = `<div id="adBlockerModal" class="ad-blocker-modal"> <div id="ad-blocker-modal-overlay"> <div id="ad-blocker-outer-div"> <div id="ad-blocker-div"> <p id="ad-blocker-div-warning" style="margin-bottom: 30px;">It seems that you are using an ad blocker.<br><span style="font-size: 22px;font-weight: normal;">Please disable it to support us!</span></p> <div id="ad-blocker-div-btns"> <button id="ad-blocker-div-button1" onclick="handleAdBlockerClick('disabled')"> I disabled my ad blocker </button> <a href="https://www.geeksforgeeks.org/geeksforgeeks-premium-subscription${randomNumberForButtonText === 1 ? "/?itm_source=geeksforgeeks&itm_medium=adblocker&itm_campaign=premium1" : "/?itm_source=geeksforgeeks&itm_medium=adblocker&itm_campaign=premium2"}" target="_blank"> <button id="ad-blocker-div-button2" style=" background: linear-gradient(45deg, #f0bd36, #bf873f); border: 1px solid transparent; color: white; " > ${randomNumberForButtonText === 1 ? "Go Ad-Free with Premium" : "Upgrade for No Ads"} </button> </a> </div> <div id="ad-blocker-div-continue-premium-promo-text"> "For an ad-free experience and exclusive features, subscribe to our Premium Plan!"<br> </div> <div id="ad-blocker-div-continue-btn-div"> <a id="ad-blocker-div-continue-btn" href="#" onclick="closeAdBlockPopupModal()">Continue without supporting</a> </div> </div> </div> </div> </div>`; $('body').append(adBlockerModal); $('body').addClass('body-for-ad-blocker'); const modal = document.getElementById("adBlockerModal"); modal.style.display = "block"; } function handleAdBlockerClick(type){ if(type == 'disabled'){ window.location.reload(); } else if(type == 'info'){ document.getElementById("ad-blocker-div").style.display = "none"; document.getElementById("ad-blocker-info-div").style.display = "flex"; handleAdBlockerIconClick(0); } } var lastSelected= null; //Mapping of name and video URL with the index. const adBlockerVideoMap = [ ['Ad Block Plus','https://media.geeksforgeeks.org/auth-dashboard-uploads/abp-blocker-min.mp4'], ['Ad Block','https://media.geeksforgeeks.org/auth-dashboard-uploads/Ad-block-min.mp4'], ['uBlock Origin','https://media.geeksforgeeks.org/auth-dashboard-uploads/ub-blocke-min.mp4'], ['uBlock','https://media.geeksforgeeks.org/auth-dashboard-uploads/U-blocker-min.mp4'], ] function handleAdBlockerIconClick(currSelected){ const videocontainer = document.getElementById('ad-blocker-info-div-gif'); const videosource = document.getElementById('ad-blocker-info-div-gif-src'); if(lastSelected != null){ document.getElementById("ad-blocker-info-div-icons-"+lastSelected).style.backgroundColor = "white"; document.getElementById("ad-blocker-info-div-icons-"+lastSelected).style.borderColor = "#D6D6D6"; } document.getElementById("ad-blocker-info-div-icons-"+currSelected).style.backgroundColor = "#D9D9D9"; document.getElementById("ad-blocker-info-div-icons-"+currSelected).style.borderColor = "#848484"; document.getElementById('ad-blocker-info-div-name-span').innerHTML = adBlockerVideoMap[currSelected][0] videocontainer.pause(); videosource.setAttribute('src', adBlockerVideoMap[currSelected][1]); videocontainer.load(); videocontainer.play(); lastSelected = currSelected; } </script>  <style> /* Temporary CSS for Three90 pop up modal (START)*/ .three90popup__container { width: 100vw; height: 100vh; position: fixed; top:0px; background: var(--job-tab-faded-background); z-index: 1024; display: flex; align-items: center; justify-content: center; } .three90modal__wrapper{ background-color: white; max-width: 350px; display: flex; flex-direction: column; border-radius: 10px; overflow: hidden; } .three90modal__message-container { display: flex; flex-direction: column; align-items: center; font-family: var(--font-primary); } .three90modal__subheading { margin-top: 20px; font-size: 22px; font-weight: 600; } .three90modal__text-message { margin-top: 20px; font-size: 15px; font-weight: 400; text-align: center; padding: 0 5px; } .three90__modal__button-wrapper { width: 100%; padding: 20px 0px; display: flex; justify-content: space-evenly; } .three90__modal__button-wrapper > button { width: 105px; height: 35px; border-radius: 13px; border:none; font-weight: 600; cursor: pointer; } #three90__modal-close-btn:hover { background-color: #cacbcd; } #three90__modal-explore-btn { background-color: #0a0727; color: white } @media screen and (max-width: 441px) { .three90modal__wrapper { max-width: 300px; } } /* Temporary CSS for Three90 pop up modal (END)*/ </style> <script type="text/javascript" > const coursePromotionCities = JSON.parse(`{"NCR":{"LOCATIONS":["Noida","Greater Noida","Ghaziabad","Faridabad","Delhi","New Delhi"],"COURSES":[{"name":"GATE CS 2025 Classroom Program","url":"https:\/\/www.geeksforgeeks.org\/courses\/gate-cs-self-paced"},{"name":"MERN Full Stack Development","url":"https:\/\/www.geeksforgeeks.org\/courses\/mern-full-stack-development-classroom"},{"name":"DSA For Interview Preparation","url":" https:\/\/www.geeksforgeeks.org\/courses\/dsa-interview-preparation-classroom"},{"name":"JAVA Backend Development","url":"https:\/\/www.geeksforgeeks.org\/courses\/complete-java-backend-development-program"},{"name":"Data Analytics Programme","url":"https:\/\/www.geeksforgeeks.org\/courses\/complete-data-analytics-program"},{"name":"AWS Solutions Architect Certification","url":"https:\/\/www.geeksforgeeks.org\/courses\/aws-solutions-architect-certification-classroom-training"},{"name":"Explore All","url":"https:\/\/www.geeksforgeeks.org\/courses\/offline-courses"}]},"NON_NCR":{"Bengaluru":[{"name":"Data Science Classroom Program","url":"https:\/\/www.geeksforgeeks.org\/courses\/data-science-classroom-program"},{"name":"System Design Classroom Program","url":"https:\/\/www.geeksforgeeks.org\/courses\/system-design-classroom-program"},{"name":"MERN Full Stack Development","url":"https:\/\/www.geeksforgeeks.org\/courses\/mern-full-stack-development-classroom"},{"name":"DSA For Interview Preparation","url":"https:\/\/www.geeksforgeeks.org\/courses\/dsa-interview-preparation-classroom"},{"name":"JAVA Backend Development","url":"https:\/\/www.geeksforgeeks.org\/courses\/complete-java-backend-development-program"},{"name":"Data Analytics Programme","url":"https:\/\/www.geeksforgeeks.org\/courses\/complete-data-analytics-program"},{"name":"AWS Solutions Architect Certification","url":"https:\/\/www.geeksforgeeks.org\/courses\/aws-solutions-architect-certification-classroom-training"},{"name":"Explore All","url":"https:\/\/www.geeksforgeeks.org\/courses\/offline-courses"}],"Pune":[{"name":"MERN Full Stack Development","url":"https:\/\/www.geeksforgeeks.org\/courses\/mern-full-stack-development-classroom"},{"name":"DSA For Interview Preparation","url":"https:\/\/www.geeksforgeeks.org\/courses\/dsa-interview-preparation-classroom"},{"name":"Complete Data Analytics Program","url":"https:\/\/www.geeksforgeeks.org\/courses\/complete-data-analytics-program"},{"name":"Explore All","url":"https:\/\/www.geeksforgeeks.org\/courses\/offline-courses"}]}}`); const offlineCourseTermMapper = JSON.parse(`{"ALL_TERMIDS":["2058","6263","2628","1745","1789","2601","2057","5037","2971","2023","2162","2795"],"COURSE_TERMID_MAP":{"JAVA":["2058"],"DATA_ANALYTICS":["1745","1789","2601","2057","5037","2971","2023","2162","2795"],"DSA":["6263"],"MERN":["2628"]}}`); </script>   <script>(function(w,d,s,l,i){w[l]=w[l]||[];w[l].push({'gtm.start': new Date().getTime(),event:'gtm.js'});var f=d.getElementsByTagName(s)[0], j=d.createElement(s),dl=l!='dataLayer'?'&l='+l:'';j.async=true;j.src= 'https://www.googletagmanager.com/gtm.js?id='+i+dl;f.parentNode.insertBefore(j,f); })(window,document,'script','dataLayer','GTM-KDVRCT5');</script>  <script async src="https://www.googletagmanager.com/gtag/js?id=G-DWCCJLKX3X"></script> <script> window.dataLayer = window.dataLayer || []; function gtag(){dataLayer.push(arguments);} gtag('js', new Date()); // gtag('config', 'AW-474915276'); gtag('config', 'G-DWCCJLKX3X'); gtag('config', 'AW-796001856'); </script>  <div id="GFG_AD_Desktop_Stickyunit_1x1"></div>   <style> :root { --com-extra-icons-mobile-image: url(https://media.geeksforgeeks.org/auth-dashboard-uploads/Com-Extra-Icons13.svg); --write-experience-card-1: #ECF5F5; --write-experience-card-icon-1: #21898C; --write-experience-card-2: #EAF2F7; --write-experience-card-icon-2: #3079AC; --write-experience-card-3: #FDEFE6; --write-experience-card-icon-3: #F5A572; --write-experience-card-4: #F1F8F5; --write-experience-card-icon-4: #91C4AD; --write-experience-card-5: #EEE7FF; --write-experience-card-icon-5: #8B72C9; --write-experience-card-6: #F2F8E6; --write-experience-card-icon-6: #78C57F; --editor-button-text-color: #6E6E73; --write-modal-background: #fefefe; --experience-sidebar: #000; --left-bar-background: #FFFFFF; --write-redirect-container:#EAF2F7; --write-redirect-container-hover:#d6e7f2; } /* Dark Mode */ body[data-dark-mode="true"] { --write-modal-background: #161c23; --experience-sidebar: #000; --left-bar-background: #F0F3F5; } .popup-main { padding: 20px 18px 20px 18px; border-radius: 8px; } .popup-main .popup-heading { display: flex; align-items: center; color: #E9E9EA; margin-bottom: 10px; justify-content: space-between; } .popup-main .close-icon { background-image: var(--com-extra-icons-mobile-image);background-position: -15px -1651px;height: 22px;width: 22px;transform: scale(1); margin-bottom: 12px; cursor: pointer; } .popup-main .experience-card { color: #000; display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; /* margin-bottom:10px; */ } .popup-main a:hover, .popup-main a:active, .popup-main a:visited { color: inherit; text-decoration: none; } .popup-main .exp-card1, .popup-main .exp-card2, .popup-main .exp-card3, .popup-main .exp-card4, .popup-main .exp-card5, .popup-main .exp-card6 { display: flex; align-items: center; border-radius: 10px; cursor: pointer; } .popup-main .exp-card1 .icon1, .popup-main .exp-card2 .icon2, .popup-main .exp-card3 .icon3, .popup-main .exp-card4 .icon4, .popup-main .exp-card5 .icon5, .popup-main .exp-card6 .icon6 { width: 80px; height: 80px; border-radius: 10px 0px 0px 10px; display: flex; align-items: center; justify-content: center; background: var(--write-experience-card-icon-1); } .popup-main .exp-card1 .icon1, .popup-main .exp-card2 .icon2, .popup-main .exp-card3 .icon3, .popup-main .exp-card4 .icon4, .popup-main .exp-card5 .icon5, .popup-main .exp-card6 .icon6 { width: 80px; height: 80px; border-radius: 10px 0px 0px 10px; display: flex; align-items: center; justify-content: center; } .popup-main .exp-card1 .icon1 { background: var(--write-experience-card-icon-1); } .popup-main .exp-card2 .icon2 { background: var(--write-experience-card-icon-2); } .popup-main .exp-card3 .icon3 { background: var(--write-experience-card-icon-3); } .popup-main .exp-card4 .icon4 { background: var(--write-experience-card-icon-4); } .popup-main .exp-card5 .icon5 { background: var(--write-experience-card-icon-5); } .popup-main .exp-card6 .icon6 { background: var(--write-experience-card-icon-6); } .popup-main .exp-card6 .icon6-image { background-image: url(https://media.geeksforgeeks.org/auth-dashboard-uploads/compass.svg); width: 46px; height: 30px; background-size: 30px; background-repeat: no-repeat; background-position: center; } .popup-main .exp-card1 .icon1-image { background-image: var(--com-extra-icons-mobile-image); width: 46px; height: 28px; background-position: -4px -812px; } .popup-main .exp-card2 .icon2-image { background-image: var(--com-extra-icons-mobile-image); width: 46px; height: 28px; background-position: -4px -888px; } .popup-main .exp-card3 .icon3-image { background-image: var(--com-extra-icons-mobile-image); width: 46px; height: 28px; background-position: -4px -848px; } .popup-main .exp-card4 .icon4-image { background-image: url(https://media.geeksforgeeks.org/auth-dashboard-uploads/competitive.svg); width: 46px; height: 30px; background-size: 30px; background-repeat: no-repeat; background-position: center; } .popup-main .exp-card5 .icon5-image { background-image: var(--com-extra-icons-mobile-image); width: 46px; height: 33px; background-position: -4px -1217px; } .popup-main .exp-card1 .exp-card1-text, .popup-main .exp-card2 .exp-card2-text, .popup-main .exp-card3 .exp-card3-text, .popup-main .exp-card4 .exp-card4-text, .popup-main .exp-card5 .exp-card5-text, .popup-main .exp-card6 .exp-card6-text { display: flex; align-items: center; border-radius: 0px 10px 10px 0px; height: 80px; width: calc(100% - 80px); } .popup-main .exp-card1 { justify-content: flex-start; background: var(--write-experience-card-1); } .popup-main .exp-card2 { justify-content: flex-start; background: var(--write-experience-card-2); } .popup-main .exp-card3 { justify-content: flex-start; background: var(--write-experience-card-3); } .popup-main .exp-card4 { justify-content: flex-start; background: var(--write-experience-card-4); } .popup-main .exp-card5 { justify-content: flex-start; background: var(--write-experience-card-5); } .popup-main .exp-card6 { justify-content: flex-start; background: var(--write-experience-card-6); } .popup-main span { font-family: var(--font-primary); font-size: 14px; font-style: normal; font-weight: 500; line-height: normal; padding-left: 5px; padding-right: 5px; } #popup { display: none; background-color: var(--write-modal-background); padding: 20px; text-align: center; position: fixed; top: 50%; left: 50%; transform: translate(-50%, -50%); z-index: 1026; width: min(650px, calc(100% - 20px)); } .link-container-write{ display:flex; flex-direction:column; } .link-container-write > a { margin:7px 0px; } .phrase__container{ color:var(--color-gfg); border-radius: 6px; width: 100%; background-color:var(--write-redirect-container); padding: 15px; text-align: justify; font-size:14px; } .phrase__container:hover { color:var(--color-gfg) !important; background-color:var(--write-redirect-container-hover); } </style> <div class="popup-container"> <div id="popup" accesskey="" class="popup-main"> <div class="popup-heading"> <h2>What kind of Experience do you want to share?</h2> <div class="close-icon share-experience-modal-close"></div> </div>  <div class="experience-card"> <a class="exp-card5" href= "https://write.geeksforgeeks.org/posts-new?cid=e8fc46fe-75e7-4a4b-be3c-0c862d655ed0" target="_blank"> <div class="icon5"> <div class="icon5-image"></div> </div> <div class="exp-card5-text"> <span style="color: #000;">Interview Experiences</span> </div> </a> <a class="exp-card1" href="https://write.geeksforgeeks.org/posts-new?cid=82536bdb-84e6-4661-87c3-e77c3ac04ede" target="_blank"> <div class="icon1"> <div class="icon1-image"></div> </div> <div class="exp-card1-text"> <span style="color: #000;">Admission Experiences</span> </div> </a> <a class="exp-card6" href= "https://write.geeksforgeeks.org/posts-new?cid=5219b0b2-7671-40a0-9bda-503e28a61c31" target="_blank"> <div class="icon6"> <div class="icon6-image"></div> </div> <div class="exp-card6-text"> <span style="color: #000;">Career Journeys</span> </div> </a> <a class="exp-card2" href="https://write.geeksforgeeks.org/posts-new?cid=22ae3354-15b6-4dd4-a5b4-5c7a105b8a8f" target="_blank"> <div class="icon2"> <div class="icon2-image"></div> </div> <div class="exp-card2-text"> <span style="color: #000;">Work Experiences</span> </div> </a> <a class="exp-card3" href= "https://write.geeksforgeeks.org/posts-new?cid=c5e1ac90-9490-440a-a5fa-6180c87ab8ae" target="_blank"> <div class="icon3"> <div class="icon3-image"></div> </div> <div class="exp-card3-text"> <span style="color: #000;">Campus Experiences</span> </div> </a> <a class="exp-card4" href= "https://write.geeksforgeeks.org/posts-new?cid=5ebb8fe9-b980-4891-af07-f2d62a9735f2" target="_blank"> <div class="icon4"> <div class="icon4-image"></div> </div> <div class="exp-card4-text"> <span style="color: #000;">Competitive Exam Experiences</span> </div> </a> </div>  </div> <div id="overlay" onclick="toggleExperiencePopup()" style="display: block;min-height: 100vh;min-width: 100vw;position: fixed;top: 0;bottom: 0;right: 0;left: 0;display: none;justify-content: center;align-items: center;background: rgba(0,0,0,.702);z-index: 1025 !important;backdrop-filter: blur(4px); -webkit-backdrop-filter: blur(4px);word-break: keep-all;"></div> </div> <script> $('.share-experience-modal').click(function(e){ e.preventDefault(); var link = $(this).attr('href'); toggleExperiencePopup(link); }); function toggleExperiencePopup(link) { var popup = document.getElementById("popup"); var overlay = document.getElementById("overlay"); if (window.innerWidth < 992) { window.location.href = link; } else { popup.style.display = (popup.style.display === "block") ? "none" : "block"; overlay.style.display = (overlay.style.display === "block") ? "none" : "block"; } } $('.share-experience-modal-close').click(function(e){ var popup = document.getElementById("popup"); popup.style.display = 'none'; var overlay = document.getElementById("overlay"); overlay.style.display = 'none'; }); </script> </div><script type="text/javascript"> $(window).on('load', function() { (function(c,l,a,r,i,t,y){ c[a]=c[a]||function(){(c[a].q=c[a].q||[]).push(arguments)}; t=l.createElement(r);t.async=1;t.src="https://www.clarity.ms/tag/"+i; y=l.getElementsByTagName(r)[0];y.parentNode.insertBefore(t,y); })(window, document, "clarity", "script", "ayc7ypwwuk"); }); </script>  </body> </html>

CINXE.COM

Android Studio Tutorial - GeeksforGeeks