Add Firebase to your Android project

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track-type="globalNav" track-metadata-position="nav" track-metadata-eventdetail="nav" track-name="build" data-category="Site-Wide Custom Events" data-label="Tab: Build"> Build </a> <a href="#" role="button" aria-haspopup="true" aria-expanded="false" aria-label="Dropdown menu for Build" track-type="globalNav" track-metadata-position="nav" track-metadata-eventdetail="nav" track-name="build" data-category="Site-Wide Custom Events" data-label="Tab: Build" class="devsite-tabs-dropdown-toggle devsite-icon devsite-icon-arrow-drop-down"></a> <div class="devsite-tabs-dropdown" aria-label="submenu" hidden> <div class="devsite-tabs-dropdown-content"> <div class="devsite-tabs-dropdown-column "> <ul class="devsite-tabs-dropdown-section "> <li class="devsite-nav-item"> <a href="https://web.archive.org/web/20210428230634/https://firebase.google.com/docs/emulator-suite" track-type="navMenu" track-name="Emulator Suite" track-metadata-position="nav" 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track-name="Firestore" track-metadata-position="nav" track-metadata-href="https://firebase.google.com/docs/firestore" tooltip> <div class="devsite-nav-item-title"> Firestore </div> </a> </li> <li class="devsite-nav-item"> <a href="https://web.archive.org/web/20210428230634/https://firebase.google.com/docs/storage" track-type="navMenu" track-name="Storage" track-metadata-position="nav" track-metadata-href="https://firebase.google.com/docs/storage" tooltip> <div class="devsite-nav-item-title"> Storage </div> </a> </li> <li class="devsite-nav-item"> <a href="https://web.archive.org/web/20210428230634/https://firebase.google.com/docs/ml" track-type="navMenu" track-name="ML" track-metadata-position="nav" track-metadata-href="https://firebase.google.com/docs/ml" tooltip> <div class="devsite-nav-item-title"> ML </div> </a> </li> <li class="devsite-nav-item"> <a href="https://web.archive.org/web/20210428230634/https://firebase.google.com/docs/hosting" track-type="navMenu" track-name="Hosting" track-metadata-position="nav" track-metadata-href="https://firebase.google.com/docs/hosting" tooltip> <div class="devsite-nav-item-title"> Hosting </div> </a> </li> <li class="devsite-nav-item"> <a href="https://web.archive.org/web/20210428230634/https://firebase.google.com/docs/functions" track-type="navMenu" track-name="Cloud Functions" track-metadata-position="nav" track-metadata-href="https://firebase.google.com/docs/functions" tooltip> <div class="devsite-nav-item-title"> Cloud Functions </div> </a> </li> <li class="devsite-nav-item"> <a href="https://web.archive.org/web/20210428230634/https://firebase.google.com/docs/rules" track-type="navMenu" track-name="Security Rules" track-metadata-position="nav" track-metadata-href="https://firebase.google.com/docs/rules" tooltip> <div class="devsite-nav-item-title"> Security Rules </div> </a> </li> <li class="devsite-nav-item"> <a href="https://web.archive.org/web/20210428230634/https://firebase.google.com/docs/extensions" track-type="navMenu" track-name="Extensions" track-metadata-position="nav" track-metadata-href="https://firebase.google.com/docs/extensions" tooltip> <div class="devsite-nav-item-title"> Extensions </div> </a> </li> </ul> </div> </div> </div> </tab> <tab dropdown> <a href="https://web.archive.org/web/20210428230634/https://firebase.google.com/docs/release" class="gc-analytics-event " track-type="globalNav" track-metadata-position="nav" track-metadata-eventdetail="nav" track-name="release&Monitor" data-category="Site-Wide Custom Events" data-label="Tab: Release & Monitor"> Release & Monitor </a> <a href="#" role="button" aria-haspopup="true" aria-expanded="false" aria-label="Dropdown menu for Release & Monitor" track-type="globalNav" track-metadata-position="nav" track-metadata-eventdetail="nav" track-name="release&Monitor" data-category="Site-Wide Custom Events" data-label="Tab: Release & Monitor" class="devsite-tabs-dropdown-toggle devsite-icon devsite-icon-arrow-drop-down"></a> <div class="devsite-tabs-dropdown" aria-label="submenu" hidden> <div class="devsite-tabs-dropdown-content"> <div class="devsite-tabs-dropdown-column "> <ul class="devsite-tabs-dropdown-section "> <li class="devsite-nav-item"> <a href="https://web.archive.org/web/20210428230634/https://firebase.google.com/docs/crashlytics" track-type="navMenu" track-name="Crashlytics" track-metadata-position="nav" track-metadata-href="https://firebase.google.com/docs/crashlytics" tooltip> <div class="devsite-nav-item-title"> Crashlytics </div> </a> </li> <li class="devsite-nav-item"> <a href="https://web.archive.org/web/20210428230634/https://firebase.google.com/docs/test-lab" track-type="navMenu" track-name="Test Lab" track-metadata-position="nav" track-metadata-href="https://firebase.google.com/docs/test-lab" tooltip> <div class="devsite-nav-item-title"> Test Lab </div> </a> </li> <li class="devsite-nav-item"> <a href="https://web.archive.org/web/20210428230634/https://firebase.google.com/docs/app-distribution" track-type="navMenu" track-name="App Distribution" track-metadata-position="nav" track-metadata-href="https://firebase.google.com/docs/app-distribution" tooltip> <div class="devsite-nav-item-title"> App Distribution </div> </a> </li> <li class="devsite-nav-item"> <a href="https://web.archive.org/web/20210428230634/https://firebase.google.com/docs/perf-mon" track-type="navMenu" track-name="Performance Monitoring" track-metadata-position="nav" track-metadata-href="https://firebase.google.com/docs/perf-mon" tooltip> <div class="devsite-nav-item-title"> Performance Monitoring </div> </a> </li> </ul> </div> </div> </div> </tab> <tab dropdown> <a href="https://web.archive.org/web/20210428230634/https://firebase.google.com/docs/engage" class="gc-analytics-event " track-type="globalNav" track-metadata-position="nav" track-metadata-eventdetail="nav" track-name="engage" data-category="Site-Wide Custom Events" data-label="Tab: Engage"> Engage </a> <a href="#" role="button" aria-haspopup="true" aria-expanded="false" aria-label="Dropdown menu for Engage" track-type="globalNav" track-metadata-position="nav" track-metadata-eventdetail="nav" track-name="engage" data-category="Site-Wide Custom Events" data-label="Tab: Engage" class="devsite-tabs-dropdown-toggle devsite-icon devsite-icon-arrow-drop-down"></a> <div class="devsite-tabs-dropdown" aria-label="submenu" hidden> <div class="devsite-tabs-dropdown-content"> <div class="devsite-tabs-dropdown-column "> <ul class="devsite-tabs-dropdown-section "> <li class="devsite-nav-item"> <a href="https://web.archive.org/web/20210428230634/https://firebase.google.com/docs/analytics" track-type="navMenu" track-name="Analytics" track-metadata-position="nav" track-metadata-href="https://firebase.google.com/docs/analytics" tooltip> <div class="devsite-nav-item-title"> Analytics </div> </a> </li> <li class="devsite-nav-item"> <a href="https://web.archive.org/web/20210428230634/https://firebase.google.com/docs/remote-config" track-type="navMenu" track-name="Remote Config" track-metadata-position="nav" track-metadata-href="https://firebase.google.com/docs/remote-config" tooltip> <div class="devsite-nav-item-title"> Remote Config </div> </a> </li> <li class="devsite-nav-item"> <a href="https://web.archive.org/web/20210428230634/https://firebase.google.com/docs/predictions" track-type="navMenu" track-name="Predictions" track-metadata-position="nav" track-metadata-href="https://firebase.google.com/docs/predictions" tooltip> <div class="devsite-nav-item-title"> Predictions </div> </a> </li> <li class="devsite-nav-item"> <a href="https://web.archive.org/web/20210428230634/https://firebase.google.com/docs/ab-testing" track-type="navMenu" track-name="A/B Testing" track-metadata-position="nav" track-metadata-href="https://firebase.google.com/docs/ab-testing" tooltip> <div class="devsite-nav-item-title"> A/B Testing </div> </a> </li> <li class="devsite-nav-item"> <a href="https://web.archive.org/web/20210428230634/https://firebase.google.com/docs/cloud-messaging" track-type="navMenu" track-name="Cloud Messaging" track-metadata-position="nav" track-metadata-href="https://firebase.google.com/docs/cloud-messaging" tooltip> <div class="devsite-nav-item-title"> Cloud Messaging </div> </a> </li> <li class="devsite-nav-item"> <a href="https://web.archive.org/web/20210428230634/https://firebase.google.com/docs/in-app-messaging" track-type="navMenu" track-name="In-App Messaging" track-metadata-position="nav" track-metadata-href="https://firebase.google.com/docs/in-app-messaging" tooltip> <div class="devsite-nav-item-title"> In-App Messaging </div> </a> </li> <li class="devsite-nav-item"> <a href="https://web.archive.org/web/20210428230634/https://firebase.google.com/docs/dynamic-links" track-type="navMenu" track-name="Dynamic Links" track-metadata-position="nav" track-metadata-href="https://firebase.google.com/docs/dynamic-links" tooltip> <div class="devsite-nav-item-title"> Dynamic Links </div> </a> </li> <li class="devsite-nav-item"> <a href="https://web.archive.org/web/20210428230634/https://firebase.google.com/docs/admob" track-type="navMenu" track-name="Google AdMob" track-metadata-position="nav" track-metadata-href="https://firebase.google.com/docs/admob" tooltip> <div class="devsite-nav-item-title"> Google AdMob </div> </a> </li> <li class="devsite-nav-item"> <a href="https://web.archive.org/web/20210428230634/https://firebase.google.com/docs/ads" track-type="navMenu" track-name="Google Ads" track-metadata-position="nav" track-metadata-href="https://firebase.google.com/docs/ads" tooltip> <div class="devsite-nav-item-title"> Google Ads </div> </a> </li> <li class="devsite-nav-item"> <a href="https://web.archive.org/web/20210428230634/https://firebase.google.com/docs/app-indexing" track-type="navMenu" track-name="App Indexing" track-metadata-position="nav" track-metadata-href="https://firebase.google.com/docs/app-indexing" tooltip> <div class="devsite-nav-item-title"> App Indexing </div> </a> </li> </ul> </div> </div> </div> </tab> <tab> <a href="https://web.archive.org/web/20210428230634/https://firebase.google.com/docs/reference" class="gc-analytics-event " track-type="globalNav" track-metadata-position="nav" track-metadata-eventdetail="nav" track-name="reference" data-category="Site-Wide Custom Events" data-label="Tab: Reference"> Reference </a> </tab> <tab> <a href="https://web.archive.org/web/20210428230634/https://firebase.google.com/docs/samples" class="gc-analytics-event " track-type="globalNav" track-metadata-position="nav" track-metadata-eventdetail="nav" track-name="samples" data-category="Site-Wide Custom Events" data-label="Tab: Samples"> Samples </a> </tab> <tab> <a href="https://web.archive.org/web/20210428230634/https://firebase.google.com/docs/libraries" class="gc-analytics-event " track-type="globalNav" track-metadata-position="nav" track-metadata-eventdetail="nav" track-name="libraries" data-category="Site-Wide Custom Events" data-label="Tab: Libraries"> Libraries </a> </tab> </nav> </devsite-tabs> </div> </div> </div> </div> </devsite-header> <devsite-book-nav scrollbars> <nav class="devsite-book-nav devsite-nav nocontent" aria-label="Side menu"> <div class="devsite-mobile-header"> <button type="button" id="devsite-close-nav" class="devsite-header-icon-button button-flat material-icons gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Close navigation" aria-label="Close navigation"> </button> <div class="devsite-product-name-wrapper"> <a href="/web/20210428230634/https://firebase.google.com/" class="devsite-site-logo-link gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Site logo" track-type="globalNav" track-name="firebase" track-metadata-position="nav" track-metadata-eventdetail="nav"> <img src="https://web.archive.org/web/20210428230634im_/https://www.gstatic.com/devrel-devsite/prod/v03a3d4c6437e99a41d40c6bdaf7de2967257b2f68f85375303e5316db6e039e3/firebase/images/lockup.png" class="devsite-site-logo" alt="Firebase"> </a> <span class="devsite-product-name"> <ul class="devsite-breadcrumb-list"> <li class="devsite-breadcrumb-item "> </li> </ul> </span> </div> </div> <div class="devsite-book-nav-wrapper"> <div class="devsite-mobile-nav-top"> <ul class="devsite-nav-list"> <li class="devsite-nav-item"> <a href="/web/20210428230634/https://firebase.google.com/products-build" class="devsite-nav-title gc-analytics-event devsite-nav-has-children " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Products" track-type="globalNav" track-metadata-eventdetail="globalMenu" track-metadata-position="nav" track-name="products"> <span class="devsite-nav-text" tooltip> Products </span> <span class="devsite-nav-icon material-icons" data-icon="forward"> </span> </a> <ul class="devsite-nav-responsive-tabs devsite-nav-has-menu "> <li class="devsite-nav-item"> <span class="devsite-nav-title" tooltip> <span class="devsite-nav-text" tooltip menu="Products"> More </span> <span class="devsite-nav-icon material-icons" data-icon="forward" menu="Products"> </span> </span> </li> </ul> </li> <li class="devsite-nav-item"> <a href="/web/20210428230634/https://firebase.google.com/use-cases" class="devsite-nav-title gc-analytics-event devsite-nav-has-children " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Use Cases" track-type="globalNav" track-metadata-eventdetail="globalMenu" track-metadata-position="nav" track-name="useCases"> <span class="devsite-nav-text" tooltip> Use Cases </span> <span class="devsite-nav-icon material-icons" data-icon="forward"> </span> </a> </li> <li class="devsite-nav-item"> <a href="/web/20210428230634/https://firebase.google.com/pricing" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Pricing" track-type="globalNav" track-metadata-eventdetail="globalMenu" track-metadata-position="nav" track-name="pricing"> <span class="devsite-nav-text" tooltip> Pricing </span> </a> </li> <li class="devsite-nav-item"> <a href="/web/20210428230634/https://firebase.google.com/docs" class="devsite-nav-title gc-analytics-event devsite-nav-active" data-category="Site-Wide Custom Events" data-label="Responsive Tab: Docs" track-type="globalNav" track-metadata-eventdetail="globalMenu" track-metadata-position="nav" track-name="docs"> <span class="devsite-nav-text" tooltip> Docs </span> </a> <ul class="devsite-nav-responsive-tabs devsite-nav-has-menu "> <li class="devsite-nav-item"> <span class="devsite-nav-title" tooltip> <span class="devsite-nav-text" tooltip menu="Docs"> More </span> <span class="devsite-nav-icon material-icons" data-icon="forward" menu="Docs"> </span> </span> </li> </ul> <ul class="devsite-nav-responsive-tabs"> <li class="devsite-nav-item"> <a href="/web/20210428230634/https://firebase.google.com/docs" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Overview" track-type="globalNav" track-metadata-eventdetail="globalMenu" track-metadata-position="nav" track-name="overview"> <span class="devsite-nav-text" tooltip> Overview </span> </a> </li> <li class="devsite-nav-item"> <a href="/web/20210428230634/https://firebase.google.com/docs/guides" class="devsite-nav-title gc-analytics-event devsite-nav-has-children devsite-nav-active" data-category="Site-Wide Custom Events" data-label="Responsive Tab: Fundamentals" track-type="globalNav" track-metadata-eventdetail="globalMenu" track-metadata-position="nav" track-name="fundamentals"> <span class="devsite-nav-text" tooltip menu="_book"> Fundamentals </span> <span class="devsite-nav-icon material-icons" data-icon="forward" menu="_book"> </span> </a> <ul class="devsite-nav-responsive-tabs devsite-nav-has-menu devsite-lower-tab-item"> <li class="devsite-nav-item"> <span class="devsite-nav-title" tooltip> <span class="devsite-nav-text" tooltip menu="Fundamentals"> More </span> <span class="devsite-nav-icon material-icons" data-icon="forward" menu="Fundamentals"> </span> </span> </li> </ul> </li> <li class="devsite-nav-item"> <a href="/web/20210428230634/https://firebase.google.com/docs/build" class="devsite-nav-title gc-analytics-event devsite-nav-has-children " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Build" track-type="globalNav" track-metadata-eventdetail="globalMenu" track-metadata-position="nav" track-name="build"> <span class="devsite-nav-text" tooltip> Build </span> <span class="devsite-nav-icon material-icons" data-icon="forward"> </span> </a> <ul class="devsite-nav-responsive-tabs devsite-nav-has-menu devsite-lower-tab-item"> <li class="devsite-nav-item"> <span class="devsite-nav-title" tooltip> <span class="devsite-nav-text" tooltip menu="Build"> More </span> <span class="devsite-nav-icon material-icons" data-icon="forward" menu="Build"> </span> </span> </li> </ul> </li> <li class="devsite-nav-item"> <a href="/web/20210428230634/https://firebase.google.com/docs/release" class="devsite-nav-title gc-analytics-event devsite-nav-has-children " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Release & Monitor" track-type="globalNav" track-metadata-eventdetail="globalMenu" track-metadata-position="nav" track-name="release&Monitor"> <span class="devsite-nav-text" tooltip> Release & Monitor </span> <span class="devsite-nav-icon material-icons" data-icon="forward"> </span> </a> <ul class="devsite-nav-responsive-tabs devsite-nav-has-menu devsite-lower-tab-item"> <li class="devsite-nav-item"> <span class="devsite-nav-title" tooltip> <span class="devsite-nav-text" tooltip menu="Release & Monitor"> More </span> <span class="devsite-nav-icon material-icons" data-icon="forward" menu="Release & Monitor"> </span> </span> </li> </ul> </li> <li class="devsite-nav-item"> <a href="/web/20210428230634/https://firebase.google.com/docs/engage" class="devsite-nav-title gc-analytics-event devsite-nav-has-children " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Engage" track-type="globalNav" track-metadata-eventdetail="globalMenu" track-metadata-position="nav" track-name="engage"> <span class="devsite-nav-text" tooltip> Engage </span> <span class="devsite-nav-icon material-icons" data-icon="forward"> </span> </a> <ul class="devsite-nav-responsive-tabs devsite-nav-has-menu devsite-lower-tab-item"> <li class="devsite-nav-item"> <span class="devsite-nav-title" tooltip> <span class="devsite-nav-text" tooltip menu="Engage"> More </span> <span class="devsite-nav-icon material-icons" data-icon="forward" menu="Engage"> </span> </span> </li> </ul> </li> <li class="devsite-nav-item"> <a href="/web/20210428230634/https://firebase.google.com/docs/reference" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Reference" track-type="globalNav" track-metadata-eventdetail="globalMenu" track-metadata-position="nav" track-name="reference"> <span class="devsite-nav-text" tooltip> Reference </span> </a> </li> <li class="devsite-nav-item"> <a href="/web/20210428230634/https://firebase.google.com/docs/samples" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Samples" track-type="globalNav" track-metadata-eventdetail="globalMenu" track-metadata-position="nav" track-name="samples"> <span class="devsite-nav-text" tooltip> Samples </span> </a> </li> <li class="devsite-nav-item"> <a href="/web/20210428230634/https://firebase.google.com/docs/libraries" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Libraries" track-type="globalNav" track-metadata-eventdetail="globalMenu" track-metadata-position="nav" track-name="libraries"> <span class="devsite-nav-text" tooltip> Libraries </span> </a> </li> </ul> </li> <li class="devsite-nav-item"> <a href="/web/20210428230634/https://firebase.google.com/community" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Community" track-type="globalNav" track-metadata-eventdetail="globalMenu" track-metadata-position="nav" track-name="community"> <span class="devsite-nav-text" tooltip> Community </span> </a> </li> <li class="devsite-nav-item"> <a href="/web/20210428230634/https://firebase.google.com/support" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Support" track-type="globalNav" track-metadata-eventdetail="globalMenu" track-metadata-position="nav" track-name="support"> <span class="devsite-nav-text" tooltip> Support </span> </a> </li> <li class="devsite-nav-item"> <a href="//web.archive.org/web/20210428230634/https://console.firebase.google.com/" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Go to console" track-type="navMenu" track-metadata-eventdetail="globalMenu" track-metadata-position="nav" track-name="goToConsole"> <span class="devsite-nav-text" tooltip> Go to console </span> </a> </li> </ul> </div> <div class="devsite-mobile-nav-bottom" role="navigation"> <ul class="devsite-nav-list" menu="_book"> <li class="devsite-nav-item"><a href="/web/20210428230634/https://firebase.google.com/docs/guides" class="devsite-nav-title"><span class="devsite-nav-text" tooltip>Fundamentals</span></a></li> <li class="devsite-nav-item devsite-nav-expandable devsite-nav-accordion"><devsite-expandable-nav collapsed> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"><span class="devsite-nav-text" tooltip>Get started with Firebase</span></div><ul class="devsite-nav-section"><li class="devsite-nav-item devsite-nav-expandable"><devsite-expandable-nav collapsed> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"><span class="devsite-nav-text" tooltip>Add Firebase to an app</span></div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/web/20210428230634/https://firebase.google.com/docs/ios/setup" class="devsite-nav-title"><span class="devsite-nav-text" tooltip>iOS</span></a></li><li class="devsite-nav-item"><a href="/web/20210428230634/https://firebase.google.com/docs/android/setup" class="devsite-nav-title"><span class="devsite-nav-text" tooltip>Android</span></a></li><li class="devsite-nav-item"><a href="/web/20210428230634/https://firebase.google.com/docs/web/setup" class="devsite-nav-title"><span class="devsite-nav-text" tooltip>Web</span></a></li></ul></devsite-expandable-nav></li><li class="devsite-nav-item devsite-nav-expandable"><devsite-expandable-nav collapsed> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"><span class="devsite-nav-text" tooltip>Add Firebase to a game</span></div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/web/20210428230634/https://firebase.google.com/docs/games/setup" class="devsite-nav-title"><span class="devsite-nav-text" tooltip>Overview</span></a></li><li class="devsite-nav-item"><a href="/web/20210428230634/https://firebase.google.com/docs/cpp/setup" class="devsite-nav-title"><span class="devsite-nav-text" tooltip>C++</span></a></li><li class="devsite-nav-item"><a href="/web/20210428230634/https://firebase.google.com/docs/unity/setup" class="devsite-nav-title"><span class="devsite-nav-text" tooltip>Unity</span></a></li></ul></devsite-expandable-nav></li><li class="devsite-nav-item"><a href="/web/20210428230634/https://firebase.google.com/docs/admin/setup" class="devsite-nav-title"><span class="devsite-nav-text" tooltip>Add Firebase to a server</span></a></li><li class="devsite-nav-item devsite-nav-expandable"><devsite-expandable-nav collapsed> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"><span class="devsite-nav-text" tooltip>Use Firebase with a framework</span></div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/web/20210428230634/https://firebase.google.com/docs/flutter/setup" class="devsite-nav-title"><span class="devsite-nav-text" tooltip>Flutter</span></a></li></ul></devsite-expandable-nav></li><li class="devsite-nav-item devsite-nav-beta"><a href="/web/20210428230634/https://firebase.google.com/docs/projects/api/workflow_set-up-and-manage-project" class="devsite-nav-title"><span class="devsite-nav-text" tooltip>Set up projects programmatically</span><span class="devsite-nav-icon material-icons" data-icon="beta" data-title="Beta" aria-hidden="true"></span></a></li></ul></devsite-expandable-nav></li> <li class="devsite-nav-item devsite-nav-expandable devsite-nav-accordion"><devsite-expandable-nav collapsed> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"><span class="devsite-nav-text" tooltip>Manage your Firebase projects</span></div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/web/20210428230634/https://firebase.google.com/docs/projects/learn-more" class="devsite-nav-title"><span class="devsite-nav-text" tooltip>Understand Firebase projects</span></a></li><li class="devsite-nav-item"><a href="/web/20210428230634/https://firebase.google.com/docs/projects/locations" class="devsite-nav-title"><span class="devsite-nav-text" tooltip>Select locations for your project</span></a></li><li class="devsite-nav-item"><a href="/web/20210428230634/https://firebase.google.com/docs/projects/multiprojects" class="devsite-nav-title"><span class="devsite-nav-text" tooltip>Configure multiple projects</span></a></li><li class="devsite-nav-item"><a href="/web/20210428230634/https://firebase.google.com/docs/projects/api-keys" class="devsite-nav-title"><span class="devsite-nav-text" tooltip>Learn about API keys for Firebase</span></a></li><li class="devsite-nav-item"><a href="/web/20210428230634/https://firebase.google.com/docs/projects/pwa" class="devsite-nav-title"><span class="devsite-nav-text" tooltip>Use Firebase in PWAs</span></a></li><li class="devsite-nav-item devsite-nav-beta"><a href="/web/20210428230634/https://firebase.google.com/docs/projects/bigquery-export" class="devsite-nav-title"><span class="devsite-nav-text" tooltip>Export project data to BigQuery</span><span class="devsite-nav-icon material-icons" data-icon="beta" data-title="Beta" aria-hidden="true"></span></a></li><li class="devsite-nav-item"><a href="/web/20210428230634/https://firebase.google.com/docs/projects/manage-installations" class="devsite-nav-title"><span class="devsite-nav-text" tooltip>Manage Firebase installations</span></a></li><li class="devsite-nav-item devsite-nav-beta"><a href="/web/20210428230634/https://firebase.google.com/docs/projects/import-segments" class="devsite-nav-title"><span class="devsite-nav-text" tooltip>Import segments</span><span class="devsite-nav-icon material-icons" data-icon="beta" data-title="Beta" aria-hidden="true"></span></a></li><li class="devsite-nav-item devsite-nav-heading"><div class="devsite-nav-title devsite-nav-title-no-path"><span class="devsite-nav-text" tooltip>Manage projects programmatically</span></div></li><li class="devsite-nav-item devsite-nav-beta"><a href="/web/20210428230634/https://firebase.google.com/docs/projects/api/workflow_set-up-and-manage-project" class="devsite-nav-title"><span class="devsite-nav-text" tooltip>Use the REST API</span><span class="devsite-nav-icon material-icons" data-icon="beta" data-title="Beta" aria-hidden="true"></span></a></li><li class="devsite-nav-item devsite-nav-expandable"><devsite-expandable-nav collapsed> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"><span class="devsite-nav-text" tooltip>Use the Admin SDK</span></div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/web/20210428230634/https://firebase.google.com/docs/reference/admin/node/admin.projectManagement" class="devsite-nav-title"><span class="devsite-nav-text" tooltip>Node.js</span></a></li><li class="devsite-nav-item"><a href="/web/20210428230634/https://firebase.google.com/docs/reference/admin/java/reference/com/google/firebase/projectmanagement/package-summary" class="devsite-nav-title"><span class="devsite-nav-text" tooltip>Java</span></a></li><li class="devsite-nav-item"><a href="/web/20210428230634/https://firebase.google.com/docs/reference/admin/python/firebase_admin.project_management" class="devsite-nav-title"><span class="devsite-nav-text" tooltip>Python</span></a></li></ul></devsite-expandable-nav></li><li class="devsite-nav-item"><a href="/web/20210428230634/https://firebase.google.com/docs/projects/provisioning/configure-oauth" class="devsite-nav-title"><span class="devsite-nav-text" tooltip>Configure OAuth identity providers for Firebase Auth</span></a></li><li class="devsite-nav-item devsite-nav-heading"><div class="devsite-nav-title devsite-nav-title-no-path"><span class="devsite-nav-text" tooltip>Manage project access (IAM)</span></div></li><li class="devsite-nav-item"><a href="/web/20210428230634/https://firebase.google.com/docs/projects/iam/overview" class="devsite-nav-title"><span class="devsite-nav-text" tooltip>Overview</span></a></li><li class="devsite-nav-item devsite-nav-expandable"><devsite-expandable-nav collapsed> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"><span class="devsite-nav-text" tooltip>Roles</span></div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/web/20210428230634/https://firebase.google.com/docs/projects/iam/roles" class="devsite-nav-title"><span class="devsite-nav-text" tooltip>Overview</span></a></li><li class="devsite-nav-item"><a href="/web/20210428230634/https://firebase.google.com/docs/projects/iam/roles-basic" class="devsite-nav-title"><span class="devsite-nav-text" tooltip>Owner, Editor, Viewer roles</span></a></li><li class="devsite-nav-item devsite-nav-expandable"><devsite-expandable-nav collapsed> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"><span class="devsite-nav-text" tooltip>Firebase predefined roles</span></div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/web/20210428230634/https://firebase.google.com/docs/projects/iam/roles-predefined" class="devsite-nav-title"><span class="devsite-nav-text" tooltip>Overview</span></a></li><li class="devsite-nav-item"><a href="/web/20210428230634/https://firebase.google.com/docs/projects/iam/roles-predefined-all-products" class="devsite-nav-title"><span class="devsite-nav-text" tooltip>Firebase-level roles</span></a></li><li class="devsite-nav-item"><a href="/web/20210428230634/https://firebase.google.com/docs/projects/iam/roles-predefined-category" class="devsite-nav-title"><span class="devsite-nav-text" tooltip>Product-category roles</span></a></li><li class="devsite-nav-item"><a href="/web/20210428230634/https://firebase.google.com/docs/projects/iam/roles-predefined-product" class="devsite-nav-title"><span class="devsite-nav-text" tooltip>Product-level roles</span></a></li></ul></devsite-expandable-nav></li><li class="devsite-nav-item"><a href="/web/20210428230634/https://firebase.google.com/docs/projects/iam/roles-custom" class="devsite-nav-title"><span class="devsite-nav-text" tooltip>Custom roles</span></a></li></ul></devsite-expandable-nav></li><li class="devsite-nav-item"><a href="/web/20210428230634/https://firebase.google.com/docs/projects/iam/permissions" class="devsite-nav-title"><span class="devsite-nav-text" tooltip>Permissions</span></a></li></ul></devsite-expandable-nav></li> <li class="devsite-nav-item devsite-nav-expandable devsite-nav-accordion"><devsite-expandable-nav collapsed> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"><span class="devsite-nav-text" tooltip>Platforms and frameworks</span></div><ul class="devsite-nav-section"><li class="devsite-nav-item devsite-nav-heading"><div class="devsite-nav-title devsite-nav-title-no-path"><span class="devsite-nav-text" tooltip>iOS</span></div></li><li class="devsite-nav-item"><a href="/web/20210428230634/https://firebase.google.com/docs/ios/learn-more" class="devsite-nav-title"><span class="devsite-nav-text" tooltip>Learn about iOS + Firebase</span></a></li><li class="devsite-nav-item"><a href="/web/20210428230634/https://firebase.google.com/docs/ios/link-firebase-static-dynamic" class="devsite-nav-title"><span class="devsite-nav-text" tooltip>Link Firebase dependencies statically or dynamically</span></a></li><li class="devsite-nav-item"><a href="/web/20210428230634/https://firebase.google.com/docs/ios/app-store-data-collection" class="devsite-nav-title"><span class="devsite-nav-text" tooltip>Prepare for Apple App Store data disclosure requirements</span></a></li><li class="devsite-nav-item"><a href="/web/20210428230634/https://firebase.google.com/docs/ios/supporting-ios-14" class="devsite-nav-title"><span class="devsite-nav-text" tooltip>Supporting iOS 14</span></a></li><li class="devsite-nav-item devsite-nav-heading"><div class="devsite-nav-title devsite-nav-title-no-path"><span class="devsite-nav-text" tooltip>Android</span></div></li><li class="devsite-nav-item"><a href="/web/20210428230634/https://firebase.google.com/docs/android/learn-more" class="devsite-nav-title"><span class="devsite-nav-text" tooltip>Learn about Android + Firebase</span></a></li><li class="devsite-nav-item"><a href="/web/20210428230634/https://firebase.google.com/docs/android/android-play-services" class="devsite-nav-title"><span class="devsite-nav-text" tooltip>Dependencies of Firebase Android SDKs on Google Play services</span></a></li><li class="devsite-nav-item"><a href="/web/20210428230634/https://firebase.google.com/docs/android/integrate-play-games" class="devsite-nav-title"><span class="devsite-nav-text" tooltip>Integrate with your Play Games Services project</span></a></li><li class="devsite-nav-item devsite-nav-heading"><div class="devsite-nav-title devsite-nav-title-no-path"><span class="devsite-nav-text" tooltip>Web</span></div></li><li class="devsite-nav-item"><a href="/web/20210428230634/https://firebase.google.com/docs/web/learn-more" class="devsite-nav-title"><span class="devsite-nav-text" tooltip>Learn about Web + Firebase</span></a></li><li class="devsite-nav-item devsite-nav-beta"><a href="/web/20210428230634/https://firebase.google.com/docs/web/modular-upgrade" class="devsite-nav-title"><span class="devsite-nav-text" tooltip>Upgrade to the v9 modular SDK</span><span class="devsite-nav-icon material-icons" data-icon="beta" data-title="Beta" aria-hidden="true"></span></a></li><li class="devsite-nav-item"><a href="/web/20210428230634/https://firebase.google.com/docs/web/environments-js-sdk" class="devsite-nav-title"><span class="devsite-nav-text" tooltip>Supported environments for the Firebase JS SDK</span></a></li><li class="devsite-nav-item devsite-nav-heading"><div class="devsite-nav-title devsite-nav-title-no-path"><span class="devsite-nav-text" tooltip>Unity</span></div></li><li class="devsite-nav-item"><a href="/web/20210428230634/https://firebase.google.com/docs/unity/setup-alternative" class="devsite-nav-title"><span class="devsite-nav-text" tooltip>Additional installation options</span></a></li></ul></devsite-expandable-nav></li> <li class="devsite-nav-item devsite-nav-expandable devsite-nav-accordion devsite-nav-beta"><devsite-expandable-nav collapsed> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"><span class="devsite-nav-text" tooltip>Prototype and test with Emulator Suite</span><span class="devsite-nav-icon material-icons" data-icon="beta" data-title="Beta" aria-hidden="true"></span></div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/web/20210428230634/https://firebase.google.com/docs/emulator-suite" class="devsite-nav-title"><span class="devsite-nav-text" tooltip>Introduction</span></a></li><li class="devsite-nav-item devsite-nav-expandable"><devsite-expandable-nav collapsed> <a class="devsite-nav-toggle" aria-hidden="true"></a><div class="devsite-nav-title devsite-nav-title-no-path" tabindex="0" role="button"><span class="devsite-nav-text" tooltip>Connect your app and prototype</span></div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/web/20210428230634/https://firebase.google.com/docs/emulator-suite/connect_and_prototype" class="devsite-nav-title"><span class="devsite-nav-text" tooltip>Get started</span></a></li><li class="devsite-nav-item"><a href="/web/20210428230634/https://firebase.google.com/docs/emulator-suite/connect_auth" class="devsite-nav-title"><span class="devsite-nav-text" tooltip>Connect to the Authentication emulator</span></a></li><li class="devsite-nav-item"><a href="/web/20210428230634/https://firebase.google.com/docs/emulator-suite/connect_rtdb" class="devsite-nav-title"><span class="devsite-nav-text" tooltip>Connect to the Realtime Database emulator</span></a></li><li class="devsite-nav-item"><a href="/web/20210428230634/https://firebase.google.com/docs/emulator-suite/connect_firestore" class="devsite-nav-title"><span class="devsite-nav-text" tooltip>Connect to the Cloud Firestore emulator</span></a></li><li class="devsite-nav-item"><a href="/web/20210428230634/https://firebase.google.com/docs/emulator-suite/connect_functions" class="devsite-nav-title"><span class="devsite-nav-text" tooltip>Connect to the Cloud Functions emulator</span></a></li></ul></devsite-expandable-nav></li><li class="devsite-nav-item"><a href="/web/20210428230634/https://firebase.google.com/docs/emulator-suite/install_and_configure" class="devsite-nav-title"><span class="devsite-nav-text" tooltip>Install, configure and integrate</span></a></li></ul></devsite-expandable-nav></li> </ul> <ul class="devsite-nav-list" menu="Products" aria-label="Side menu" hidden> <li class="devsite-nav-item"> <a href="/web/20210428230634/https://firebase.google.com/products-build" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Build" track-type="navMenu" track-metadata-eventdetail="globalMenu" track-metadata-position="nav" track-name="build"> <span class="devsite-nav-text" tooltip> Build </span> </a> </li> <li class="devsite-nav-item"> <a href="/web/20210428230634/https://firebase.google.com/products-release" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Release & Monitor" track-type="navMenu" track-metadata-eventdetail="globalMenu" track-metadata-position="nav" track-name="release&Monitor"> <span class="devsite-nav-text" tooltip> Release & Monitor </span> </a> </li> <li class="devsite-nav-item"> <a href="/web/20210428230634/https://firebase.google.com/products-engage" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Engage" track-type="navMenu" track-metadata-eventdetail="globalMenu" track-metadata-position="nav" track-name="engage"> <span class="devsite-nav-text" tooltip> Engage </span> </a> </li> </ul> <ul class="devsite-nav-list" menu="Docs" aria-label="Side menu" hidden> <li class="devsite-nav-item"> <a href="/web/20210428230634/https://firebase.google.com/docs" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Overview" track-type="navMenu" track-metadata-eventdetail="globalMenu" track-metadata-position="nav" track-name="overview"> <span class="devsite-nav-text" tooltip> Overview </span> </a> </li> <li class="devsite-nav-item"> <a href="/web/20210428230634/https://firebase.google.com/docs/guides" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Fundamentals" track-type="navMenu" track-metadata-eventdetail="globalMenu" track-metadata-position="nav" track-name="fundamentals"> <span class="devsite-nav-text" tooltip> Fundamentals </span> </a> </li> <li class="devsite-nav-item"> <a href="/web/20210428230634/https://firebase.google.com/docs/build" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Build" track-type="navMenu" track-metadata-eventdetail="globalMenu" track-metadata-position="nav" track-name="build"> <span class="devsite-nav-text" tooltip> Build </span> </a> </li> <li class="devsite-nav-item"> <a href="/web/20210428230634/https://firebase.google.com/docs/release" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Release & Monitor" track-type="navMenu" track-metadata-eventdetail="globalMenu" track-metadata-position="nav" track-name="release&Monitor"> <span class="devsite-nav-text" tooltip> Release & Monitor </span> </a> </li> <li class="devsite-nav-item"> <a href="/web/20210428230634/https://firebase.google.com/docs/engage" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Engage" track-type="navMenu" track-metadata-eventdetail="globalMenu" track-metadata-position="nav" track-name="engage"> <span class="devsite-nav-text" tooltip> Engage </span> </a> </li> <li class="devsite-nav-item"> <a href="/web/20210428230634/https://firebase.google.com/docs/reference" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Reference" track-type="navMenu" track-metadata-eventdetail="globalMenu" track-metadata-position="nav" track-name="reference"> <span class="devsite-nav-text" tooltip> Reference </span> </a> </li> <li class="devsite-nav-item"> <a href="/web/20210428230634/https://firebase.google.com/docs/samples" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Samples" track-type="navMenu" track-metadata-eventdetail="globalMenu" track-metadata-position="nav" track-name="samples"> <span class="devsite-nav-text" tooltip> Samples </span> </a> </li> <li class="devsite-nav-item"> <a href="/web/20210428230634/https://firebase.google.com/docs/libraries" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Libraries" track-type="navMenu" track-metadata-eventdetail="globalMenu" track-metadata-position="nav" track-name="libraries"> <span class="devsite-nav-text" tooltip> Libraries </span> </a> </li> </ul> <ul class="devsite-nav-list" menu="Fundamentals" aria-label="Side menu" hidden> <li class="devsite-nav-item"> <a href="/web/20210428230634/https://firebase.google.com/docs/ios/setup" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Add Firebase - iOS" track-type="navMenu" track-metadata-eventdetail="globalMenu" track-metadata-position="nav" track-name="addFirebase-IOS"> <span class="devsite-nav-text" tooltip> Add Firebase - iOS </span> </a> </li> <li class="devsite-nav-item"> <a href="/web/20210428230634/https://firebase.google.com/docs/android/setup" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Add Firebase - Android" track-type="navMenu" track-metadata-eventdetail="globalMenu" track-metadata-position="nav" track-name="addFirebase-Android"> <span class="devsite-nav-text" tooltip> Add Firebase - Android </span> </a> </li> <li class="devsite-nav-item"> <a href="/web/20210428230634/https://firebase.google.com/docs/web/setup" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Add Firebase - Web" track-type="navMenu" track-metadata-eventdetail="globalMenu" track-metadata-position="nav" track-name="addFirebase-Web"> <span class="devsite-nav-text" tooltip> Add Firebase - Web </span> </a> </li> <li class="devsite-nav-item"> <a href="/web/20210428230634/https://firebase.google.com/docs/cpp/setup" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Add Firebase - C++" track-type="navMenu" track-metadata-eventdetail="globalMenu" track-metadata-position="nav" track-name="addFirebase-C++"> <span class="devsite-nav-text" tooltip> Add Firebase - C++ </span> </a> </li> <li class="devsite-nav-item"> <a href="/web/20210428230634/https://firebase.google.com/docs/unity/setup" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Add Firebase - Unity" track-type="navMenu" track-metadata-eventdetail="globalMenu" track-metadata-position="nav" track-name="addFirebase-Unity"> <span class="devsite-nav-text" tooltip> Add Firebase - Unity </span> </a> </li> <li class="devsite-nav-item"> <a href="/web/20210428230634/https://firebase.google.com/docs/admin/setup" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Add Firebase - Server environments" track-type="navMenu" track-metadata-eventdetail="globalMenu" track-metadata-position="nav" track-name="addFirebase-ServerEnvironments"> <span class="devsite-nav-text" tooltip> Add Firebase - Server environments </span> </a> </li> <li class="devsite-nav-item"> <a href="/web/20210428230634/https://firebase.google.com/docs/projects/learn-more" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Manage Projects" track-type="navMenu" track-metadata-eventdetail="globalMenu" track-metadata-position="nav" track-name="manageProjects"> <span class="devsite-nav-text" tooltip> Manage Projects </span> </a> </li> <li class="devsite-nav-item"> <a href="/web/20210428230634/https://firebase.google.com/docs/emulator-suite" 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Events" data-label="Responsive Tab: A/B Testing" track-type="navMenu" track-metadata-eventdetail="globalMenu" track-metadata-position="nav" track-name="a/BTesting"> <span class="devsite-nav-text" tooltip> A/B Testing </span> </a> </li> <li class="devsite-nav-item"> <a href="/web/20210428230634/https://firebase.google.com/docs/cloud-messaging" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Cloud Messaging" track-type="navMenu" track-metadata-eventdetail="globalMenu" track-metadata-position="nav" track-name="cloudMessaging"> <span class="devsite-nav-text" tooltip> Cloud Messaging </span> </a> </li> <li class="devsite-nav-item"> <a href="/web/20210428230634/https://firebase.google.com/docs/in-app-messaging" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: In-App Messaging" track-type="navMenu" track-metadata-eventdetail="globalMenu" track-metadata-position="nav" track-name="in-AppMessaging"> <span class="devsite-nav-text" tooltip> In-App Messaging </span> </a> </li> <li class="devsite-nav-item"> <a href="/web/20210428230634/https://firebase.google.com/docs/dynamic-links" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Dynamic Links" track-type="navMenu" track-metadata-eventdetail="globalMenu" track-metadata-position="nav" track-name="dynamicLinks"> <span class="devsite-nav-text" tooltip> Dynamic Links </span> </a> </li> <li class="devsite-nav-item"> <a href="/web/20210428230634/https://firebase.google.com/docs/admob" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Google AdMob" track-type="navMenu" track-metadata-eventdetail="globalMenu" track-metadata-position="nav" track-name="googleAdMob"> <span class="devsite-nav-text" tooltip> Google AdMob </span> </a> </li> <li class="devsite-nav-item"> <a href="/web/20210428230634/https://firebase.google.com/docs/ads" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Google Ads" track-type="navMenu" track-metadata-eventdetail="globalMenu" track-metadata-position="nav" track-name="googleAds"> <span class="devsite-nav-text" tooltip> Google Ads </span> </a> </li> <li class="devsite-nav-item"> <a href="/web/20210428230634/https://firebase.google.com/docs/app-indexing" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: App Indexing" track-type="navMenu" track-metadata-eventdetail="globalMenu" track-metadata-position="nav" track-name="appIndexing"> <span class="devsite-nav-text" tooltip> App Indexing </span> </a> </li> </ul> </div> </div> </nav> </devsite-book-nav> <section id="gc-wrapper"> <main role="main" class="devsite-main-content" has-book-nav has-toc> <devsite-toc 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#fff; } .badge-important { background-color: #DB4437; color: #fff; } .badge-feature { background-color: #0F9D58; color: #fff; } .badge-deprecated { background-color: #DB4437; color: #fff; } .badge-issue { background-color: #DB4437; color: #fff; } .changelog > ul { padding-left: 0; } .changelog > ul > li { list-style-type: none; margin-bottom: 22px; } .firebase-support-release-page .changelog > ul { list-style-type: none; padding-left: 110px; } .firebase-release-roundup .changelog > ul { list-style-type: disc outside; padding-left: 40px; } .firebase-release-roundup .changelog > ul > li { list-style-type: disc outside; margin-bottom: 12px; } .release-changed::before, .release-feature::before, .release-fixed::before, .release-issue::before, .release-deprecated::before, .release-removed::before, .release-unchanged::before, .release-rules::before, .release-android::before, .release-android-bom::before, .release-ios::before, .release-admin::before, .release-cpp::before, 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left; } .full-page-selector-dropdown:hover .kd-buttonbar { border: none; height: inherit; } .full-page-selector-dropdown h3:hover { color: white; background-color: #039be5; } .full-page-selector-dropdown:hover .devsite-overflow-menu-button { display: none; } </style> <div class="devsite-banner devsite-banner-announcement"> <div class="devsite-banner-message"> <div class="devsite-banner-message-text"> <style> .devsite-banner-announcement { background: #e1f3fc; color: #0288d1; font-weight: 500; } .devsite-banner-announcement a { color: #0288d1; font-weight: 700; } .devsite-banner-announcement a:link, .devsite-banner-announcement a:visited { background: 0; } .devsite-banner-announcement a:hover, .devsite-banner-announcement a:focus { text-decoration: none; } .devsite-banner-announcement .devsite-banner-message-text { margin: 0 auto; } </style> Save the date - Google I/O returns May 18-20. Register to get the most out of the digital experience: Build your schedule, reserve space, participate in Q&As;, earn Google Developer profile badges, and more. <a href="https://web.archive.org/web/20210428230634/https://events.google.com/io/?utm_source=firebase&utm_medium=embedded_marketing&utm_campaign=svd-2021-fb" target="_blank" rel="noopener noreferrer">Register now</a> </div> </div> </div> <div class="devsite-article-meta" role="navigation"> <ul class="devsite-breadcrumb-list" aria-label="Breadcrumb"> <li class="devsite-breadcrumb-item "> <a href="https://web.archive.org/web/20210428230634/https://firebase.google.com/" class="devsite-breadcrumb-link gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Breadcrumbs" data-value="1" track-type="globalNav" track-name="breadcrumb" track-metadata-position="1" track-metadata-eventdetail="Firebase"> Firebase </a> </li> <li class="devsite-breadcrumb-item "> <div class="devsite-breadcrumb-guillemet material-icons" aria-hidden="true"></div> <a href="https://web.archive.org/web/20210428230634/https://firebase.google.com/docs" class="devsite-breadcrumb-link gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Breadcrumbs" data-value="2" track-type="globalNav" track-name="breadcrumb" track-metadata-position="2" track-metadata-eventdetail=""> Docs </a> </li> <li class="devsite-breadcrumb-item "> <div class="devsite-breadcrumb-guillemet material-icons" aria-hidden="true"></div> <a href="https://web.archive.org/web/20210428230634/https://firebase.google.com/docs/guides" class="devsite-breadcrumb-link gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Breadcrumbs" data-value="3" track-type="globalNav" track-name="breadcrumb" track-metadata-position="3" track-metadata-eventdetail=""> Fundamentals </a> </li> </ul> <devsite-thumb-rating position="header"> <template class="thumb-down-categories"> [{ "type": "thumb-down", "id": "missingTheInformationINeed", "label":"Missing the information I need" },{ "type": "thumb-down", "id": "tooComplicatedTooManySteps", "label":"Too complicated / too many steps" },{ "type": "thumb-down", "id": "outOfDate", "label":"Out of date" },{ "type": "thumb-down", "id": "samplesCodeIssue", "label":"Samples / code issue" },{ "type": "thumb-down", "id": "otherDown", "label":"Other" }] </template> <template class="thumb-up-categories"> [{ "type": "thumb-up", "id": "easyToUnderstand", "label":"Easy to understand" },{ "type": "thumb-up", "id": "solvedMyProblem", "label":"Solved my problem" },{ "type": "thumb-up", "id": "otherUp", "label":"Other" }] </template> <template class="thumb-rating-feedback"> <devsite-feedback position="thumb-rating" project-name="Firebase" product-id="719752" bucket="" context="" version="t-devsite-webserver-20210422-r01-rc01.434751840001528656" data-label="Send Feedback Button" track-type="feedback" track-name="sendFeedbackLink" track-metadata-position="thumb-rating" project-feedback-url="https://firebase.google.com/support/contact/bugs-features/" project-icon="https://firebase.google.com/_static/firebase/images/logo.png" project-support-url="https://firebase.google.com/support/" feedback-type="thumb-rating"> <button> Need to tell us more? </button> </devsite-feedback> </template> </devsite-thumb-rating> </div> <devsite-feedback position="header" project-name="Firebase" product-id="719752" bucket="" context="" version="t-devsite-webserver-20210422-r01-rc01.434751840001528656" data-label="Send Feedback Button" track-type="feedback" track-name="sendFeedbackLink" track-metadata-position="header" project-feedback-url="https://firebase.google.com/support/contact/bugs-features/" project-icon="https://firebase.google.com/_static/firebase/images/logo.png" project-support-url="https://firebase.google.com/support/" feedback-type="thumb-rating"> <button> Send feedback </button> </devsite-feedback> <h1 class="devsite-page-title">Add Firebase to your Android project</h1> <devsite-toc class="devsite-nav" devsite-toc-embedded> </devsite-toc> <div class="devsite-article-body clearfix "> <div class="video-wrapper"> <iframe class="devsite-embedded-youtube-video" data-video-id="dRYnm_k3w1w" data-autohide="1" data-showinfo="0" frameborder="0" allowfullscreen> </iframe> </div> <h2 id="prerequisites" data-text="Prerequisites">Prerequisites</h2> <ul> <li><p>Install or update <a href="//web.archive.org/web/20210428230634/https://developer.android.com/sdk" class="external">Android Studio</a> to its latest version.</p></li> <li><p>Make sure that your project meets these requirements:</p> <ul> <li>Targets API level 16 (Jelly Bean) or later</li> <li>Uses Gradle 4.1 or later</li> <li>Uses <a href="//web.archive.org/web/20210428230634/https://developer.android.com/jetpack/androidx/migrate">Jetpack (AndroidX)</a>, which includes meeting these version requirements: <ul> <li><code translate="no" dir="ltr">com.android.tools.build:gradle</code> v3.2.1 or later</li> <li><code translate="no" dir="ltr">compileSdkVersion</code> 28 or later</li> </ul></li> </ul></li> <li><p>Set up a physical device or use an <a href="//web.archive.org/web/20210428230634/https://developer.android.com/studio/run/managing-avds" class="external">emulator</a> to run your app.<br> Note that <a href="/web/20210428230634/https://firebase.google.com/docs/android/android-play-services">Firebase SDKs with a dependency on Google Play services</a> require the device or emulator to have Google Play services installed.</p></li> <li><p><a href="//web.archive.org/web/20210428230634/https://console.firebase.google.com/" class="external">Sign into Firebase</a> using your Google account.</p></li> </ul> <p>If you don't already have an Android project and just want to try out a Firebase product, you can download one of our <a href="/web/20210428230634/https://firebase.google.com/docs/samples">quickstart samples</a>.</p> <p><br><strong>You can connect your Android app to Firebase using one of the following options:</strong></p> <ul> <li><a href="/web/20210428230634/https://firebase.google.com/docs/android/setup#console"><strong>Option 1</strong></a>: <em>(recommended)</em> Use the Firebase console setup workflow.</li> <li><a href="/web/20210428230634/https://firebase.google.com/docs/android/setup#assistant"><strong>Option 2</strong></a>: Use the Android Studio Firebase Assistant (may require additional configuration).</li> </ul> <p><br></p> <hr> <h2 id="console" data-text="Option 1: Add Firebase using the Firebase console"><strong>Option 1</strong>: Add Firebase using the Firebase console</h2> <p>Adding Firebase to your app involves tasks both in the <a href="//web.archive.org/web/20210428230634/https://console.firebase.google.com/" class="link external gc-analytics-event" data-category="console" data-action="linkClick">Firebase console</a> and in your open Android project (for example, you download Firebase config files from the console, then move them into your Android project).</p> <h3 id="create-firebase-project" data-text="Step 1: Create a Firebase project"><strong>Step 1</strong>: Create a Firebase project</h3> <p>Before you can add Firebase to your Android app, you need to create a Firebase project to connect to your Android app. Visit <a href="/web/20210428230634/https://firebase.google.com/docs/projects/learn-more">Understand Firebase Projects</a> to learn more about Firebase projects.</p> <section class="expandable"> <p class="showalways"><strong>Create a Firebase project</strong></p> <ol> <li> <p>In the <a href="//web.archive.org/web/20210428230634/https://console.firebase.google.com/" class="link external gc-analytics-event" data-category="console" data-action="linkClick">Firebase console</a>, click <strong>Add project</strong>, then select or enter a <strong>Project name</strong>.</p> <p>If you have an existing Google Cloud project, you can select the project from the dropdown menu to add Firebase resources to that project.</p> </li> <li> <p><em>(Optional)</em> If you are creating a new project, you can edit the <strong>Project ID</strong>.</p> <p>Firebase automatically assigns a unique ID to your Firebase project. Visit <a href="/web/20210428230634/https://firebase.google.com/docs/projects/learn-more#project-id">Understand Firebase Projects</a> to learn about how Firebase uses the project ID.</p> <aside class="caution"><strong>After Firebase provisions resources for your Firebase project, you cannot change your project ID.</strong> <br>To use a specific identifier, you must edit your project ID during this setup step. </aside> </li> <li> <p>Click <strong>Continue</strong>.</p> </li> <li> <p><em>(Optional)</em> Set up Google Analytics for your project, which enables you to have an optimal experience using any of the following Firebase products:</p> <table class="columns"> <tr> <td> <ul> <li><a href="/web/20210428230634/https://firebase.google.com/docs/crashlytics">Firebase Crashlytics</a></li> <li><a href="/web/20210428230634/https://firebase.google.com/docs/predictions">Firebase Predictions</a></li> </ul> </td> <td> <ul> <li><a href="/web/20210428230634/https://firebase.google.com/docs/cloud-messaging">Firebase Cloud Messaging</a></li> <li><a href="/web/20210428230634/https://firebase.google.com/docs/in-app-messaging">Firebase In-App Messaging</a></li> </ul> </td> <td> <ul> <li><a href="/web/20210428230634/https://firebase.google.com/docs/remote-config">Firebase Remote Config</a></li> <li><a href="/web/20210428230634/https://firebase.google.com/docs/ab-testing">Firebase A/B Testing</a></li> </ul> </td> </tr> </table> <p>When prompted, select to use an existing <a href="//web.archive.org/web/20210428230634/https://support.google.com/analytics/answer/1009618?ref_topic=3544906&authuser=0">Google Analytics account</a> or to create a new account.<br> If you choose to create a new account, select your <a href="/web/20210428230634/https://firebase.google.com/docs/projects/locations">Analytics reporting location</a>, then accept the data sharing settings and Google Analytics terms for your project. </p> <aside class="note">You can always set up Google Analytics later in the <a href="//web.archive.org/web/20210428230634/https://console.firebase.google.com/project/_/settings/integrations"><em>Integrations</em></a> tab of your <span class="material-icons" aria-hidden="true" translate="no">settings</span> <em>Project settings</em>. </aside> </li> <li> <p>Click <strong>Create project</strong> (or <strong>Add Firebase</strong>, if you're using an existing Google Cloud project).</p> </li> </ol> <p>Firebase automatically provisions resources for your Firebase project. When the process completes, you'll be taken to the overview page for your Firebase project in the Firebase console.</p> </section> <h3 id="register-app" data-text="Step 2: Register your app with Firebase"><strong>Step 2</strong>: Register your app with Firebase</h3> <p>To use Firebase in your Android app, you need to register your app with your Firebase project. Registering your app is often called "adding" your app to your project.</p> <aside class="note"><strong>Note:</strong><span> Visit <a href="/web/20210428230634/https://firebase.google.com/docs/projects/learn-more#best-practices">Understand Firebase Projects</a> to learn more about best practices and considerations for adding apps to a Firebase project, including how to handle multiple build variants.</span></aside> <ol> <li><p>Go to the <a href="//web.archive.org/web/20210428230634/https://console.firebase.google.com/" class="external">Firebase console</a>.</p></li> <li><p>In the center of the project overview page, click the <strong>Android</strong> icon (<span title="Android" aria-label="Android" class="gmp-icons material-icons" aria-hidden="true" translate="no">plat_android</span>) or <strong>Add app</strong> to launch the setup workflow.</p></li> <li><p>Enter your app's package name in the <strong>Android package name</strong> field.</p> <p><section class="expandable"> <p class="showalways">What's a package name, and where do you find it?</p></p> <blockquote> <ul> <li><p>A <a href="//web.archive.org/web/20210428230634/https://developer.android.com/studio/build/application-id" class="external">package name</a> uniquely identifies your app on the device and in the Google Play Store.</p></li> <li><p>A <em>package name</em> is often referred to as an <em>application ID</em>.</p></li> <li><p>Find your app's package name in your module (app-level) Gradle file, usually <code translate="no" dir="ltr">app/build.gradle</code> (example package name: <code translate="no" dir="ltr">com.yourcompany.yourproject</code>).</p></li> <li><p>Be aware that the package name value is case-sensitive, and it cannot be changed for this Firebase Android app after it's registered with your Firebase project.</p></li> </ul> </blockquote> <p></section></p> <aside class="caution">Make sure to enter the package name that your app is actually using. The package name value is case-sensitive, and it cannot be changed for this Firebase Android app after it's registered with your Firebase project. </aside></li> <li><p><em>(Optional)</em> Enter other app information: <strong>App nickname</strong> and <strong>Debug signing certificate SHA-1</strong>.</p> <p><section class="expandable"> <p class="showalways">How are the <i>App nickname</i> and the <i>Debug signing certificate SHA-1</i> used within Firebase?</p></p> <blockquote> <ul> <li><p><strong>App nickname</strong>: An internal, convenience identifier that is only visible to you in the Firebase console</p></li> <li><p><strong>Debug signing certificate SHA-1</strong>: A <a href="//web.archive.org/web/20210428230634/https://developers.google.com/android/guides/client-auth" class="external">SHA-1 hash</a> is required by Firebase Authentication (when using <a href="/web/20210428230634/https://firebase.google.com/docs/auth/android/google-signin">Google Sign In</a> or <a href="/web/20210428230634/https://firebase.google.com/docs/auth/android/phone-auth">phone number sign in</a>) and <a href="/web/20210428230634/https://firebase.google.com/docs/dynamic-links">Firebase Dynamic Links</a>.</p></li> </ul> </blockquote> <p></section></p></li> <li><p>Click <strong>Register app</strong>.</p></li> </ol> <h3 id="add-config-file" data-text="Step 3: Add a Firebase configuration file"><strong>Step 3</strong>: Add a Firebase configuration file</h3> <ol> <li><p>Add the Firebase Android configuration file to your app:</p> <ol> <li><p>Click <strong>Download google-services.json</strong> to obtain your Firebase Android config file (<code translate="no" dir="ltr"><nobr>google-services.json</nobr></code>).</p></li> <li><p>Move your config file into the module (app-level) directory of your app.</p></li> </ol> <p><section class="expandable"> <p class="showalways">What do you need to know about this config file?</p></p> <blockquote> <ul> <li><p>The Firebase config file contains unique, but non-secret identifiers for your project. To learn more about this config file, visit <a href="/web/20210428230634/https://firebase.google.com/docs/projects/learn-more#config-files-objects">Understand Firebase Projects</a>.</p></li> <li><p>You can download your <a href="//web.archive.org/web/20210428230634/https://support.google.com/firebase/answer/7015592" class="external">Firebase config file</a> again at any time.</p></li> <li><p>Make sure the config file name is not appended with additional characters, like <code translate="no" dir="ltr">(2)</code>.</p></li> </ul> </blockquote> <p></section></p></li> <li><p>To enable Firebase products in your app, add the <a href="//web.archive.org/web/20210428230634/https://developers.google.com/android/guides/google-services-plugin" class="external">google-services plugin</a> to your Gradle files.</p> <ol> <li><p>In your root-level (project-level) Gradle file (<code translate="no" dir="ltr">build.gradle</code>), add rules to include the Google Services Gradle plugin. Check that you have Google's Maven repository, as well.</p> <pre class="prettyprint" translate="no" dir="ltr"> buildscript { repositories { <strong>// Check that you have the following line (if not, add it): google() // Google's Maven repository</strong> } dependencies { // ... <strong>// Add the following line: classpath 'com.google.gms:google-services:4.3.5' // Google Services plugin</strong> } } allprojects { // ... repositories { <strong>// Check that you have the following line (if not, add it): google() // Google's Maven repository</strong> // ... } } </pre></li> <li><p>In your module (app-level) Gradle file (usually <code translate="no" dir="ltr">app/build.gradle</code>), apply the Google Services Gradle plugin:</p> <pre class="prettyprint" translate="no" dir="ltr"> apply plugin: 'com.android.application' <strong>// Add the following line: apply plugin: 'com.google.gms.google-services' // Google Services plugin</strong> android { // ... } </pre></li> </ol></li> </ol> <h3 id="add-sdks" data-text="Step 4: Add Firebase SDKs to your app"><strong>Step 4</strong>: Add Firebase SDKs to your app</h3> <ol> <li><p>Using the <a href="/web/20210428230634/https://firebase.google.com/docs/android/learn-more#bom">Firebase Android BoM</a>, declare the dependencies for the <a href="/web/20210428230634/https://firebase.google.com/docs/android/setup#available-libraries">Firebase products</a> that you want to use in your app. Declare them in your <b>module (app-level) Gradle file</b> (usually <code translate="no" dir="ltr">app/build.gradle</code>).</p> <div class="ds-selector-tabs" data-ds-scope="code-sample"> <section><h3 id="analytics-enabled" data-text=" Analytics enabled "> Analytics enabled </h3><div class="ds-selector-tabs" data-ds-scope="code-sample"> <section><h3 id="java" data-text=" Java "> <span class="two-line-tab"><span tab-label="Android">Java</span></span> </h3><pre class="prettyprint" translate="no" dir="ltr"> dependencies { // ... <strong>// Import the Firebase BoM implementation platform('com.google.firebase:firebase-bom:27.1.0')</strong> // When using the BoM, you don't specify versions in Firebase library dependencies <strong>// Declare the dependency for the Firebase SDK for Google Analytics</strong> <strong>implementation 'com.google.firebase:firebase-analytics'</strong> <strong>// Declare the dependencies for any other desired <a href="/web/20210428230634/https://firebase.google.com/docs/android/setup#available-libraries">Firebase products</a></strong> // For example, declare the dependencies for Firebase Authentication and Cloud Firestore implementation 'com.google.firebase:firebase-auth' implementation 'com.google.firebase:firebase-firestore' } </pre></section> <section><h3 id="kotlin+ktx" data-text=" Kotlin+KTX "> <span class="two-line-tab"><span tab-label="Android">Kotlin+KTX</span></span> </h3><pre class="prettyprint" translate="no" dir="ltr"> dependencies { // ... <strong>// Import the Firebase BoM implementation platform('com.google.firebase:firebase-bom:27.1.0')</strong> // When using the BoM, you don't specify versions in Firebase library dependencies <strong>// Declare the dependency for the Firebase SDK for Google Analytics</strong> <strong>implementation 'com.google.firebase:firebase-analytics-ktx'</strong> <strong>// Declare the dependencies for any other desired <a href="/web/20210428230634/https://firebase.google.com/docs/android/setup#available-libraries">Firebase products</a></strong> // For example, declare the dependencies for Firebase Authentication and Cloud Firestore implementation 'com.google.firebase:firebase-auth-ktx' implementation 'com.google.firebase:firebase-firestore-ktx' } </pre></section> </div> <p>By using the <a href="/web/20210428230634/https://firebase.google.com/docs/android/learn-more#bom">Firebase Android BoM</a>, your app will always use compatible versions of the Firebase Android libraries. </p></section> <section><h3 id="analytics-not-enabled" data-text=" Analytics not enabled "> Analytics not enabled </h3><div class="ds-selector-tabs" data-ds-scope="code-sample"> <section><h3 id="java_1" data-text=" Java "> <span class="two-line-tab"><span tab-label="Android">Java</span></span> </h3><pre class="prettyprint" translate="no" dir="ltr"> dependencies { // ... <strong>// Import the Firebase BoM implementation platform('com.google.firebase:firebase-bom:27.1.0')</strong> // When using the BoM, you don't specify versions in Firebase library dependencies <strong>// Declare the dependencies for the desired <a href="/web/20210428230634/https://firebase.google.com/docs/android/setup#available-libraries">Firebase products</a></strong> // For example, declare the dependencies for Firebase Authentication and Cloud Firestore implementation 'com.google.firebase:firebase-auth' implementation 'com.google.firebase:firebase-firestore' } </pre></section> <section><h3 id="kotlin+ktx_1" data-text=" Kotlin+KTX "> <span class="two-line-tab"><span tab-label="Android">Kotlin+KTX</span></span> </h3><pre class="prettyprint" translate="no" dir="ltr"> dependencies { // ... <strong>// Import the Firebase BoM implementation platform('com.google.firebase:firebase-bom:27.1.0')</strong> // When using the BoM, you don't specify versions in Firebase library dependencies <strong>// Declare the dependencies for the desired <a href="/web/20210428230634/https://firebase.google.com/docs/android/setup#available-libraries">Firebase products</a></strong> // For example, declare the dependencies for Firebase Authentication and Cloud Firestore implementation 'com.google.firebase:firebase-auth-ktx' implementation 'com.google.firebase:firebase-firestore-ktx' } </pre></section> </div> <p>By using the <a href="/web/20210428230634/https://firebase.google.com/docs/android/learn-more#bom">Firebase Android BoM</a>, your app will always use compatible versions of the Firebase Android libraries. </p></section> </div></li> <li><p>Sync your app to ensure that all dependencies have the necessary versions.</p></li> </ol> <p>That's it! You can skip ahead to check out the recommended <a href="/web/20210428230634/https://firebase.google.com/docs/android/setup#next_steps">next steps</a>.</p> <p><br></p> <hr> <h2 id="assistant" data-text="Option 2: Add Firebase using the Firebase Assistant"><strong>Option 2</strong>: Add Firebase using the Firebase Assistant</h2> <p>The <a href="/web/20210428230634/https://firebase.google.com/docs/android/learn-more#firebase-assistant">Firebase Assistant</a> registers your app with a Firebase project and adds the necessary Firebase files, plugins, and dependencies to your Android project — all from within Android Studio!</p> <ol> <li><p>Open your Android project in Android Studio, then make sure that you're using the latest versions of Android Studio and the Firebase Assistant:</p> <ul> <li>Windows / Linux: <strong>Help > Check for updates</strong></li> <li>macOS: <strong>Android Studio > Check for updates</strong></li> </ul></li> <li><p>Open the Firebase Assistant: <strong>Tools > Firebase</strong>.</p></li> <li><p>In the <em>Assistant</em> pane, choose a Firebase product to add to your app. Expand its section, then click the tutorial link (for example, <b><nobr>Analytics > Log an Analytics event</nobr></b>).</p> <ol> <li><p>Click <strong>Connect to Firebase</strong> to connect your Android project with Firebase.</p> <p><section class="expandable"> <p class="showalways">What does this workflow do?</p></p> <blockquote> <ul> <li><p>This workflow automatically creates a new Firebase Android app using your app's <a href="//web.archive.org/web/20210428230634/https://developer.android.com/studio/build/application-id" class="external">package name</a>. You can create this new Firebase Android app in either an existing Firebase project or a new project.</p> <p>Here are some tips about setting up your Firebase project:</p> <ul> <li><p>Visit <a href="/web/20210428230634/https://firebase.google.com/docs/projects/learn-more#best-practices">Understand Firebase Projects</a> to learn more about best practices and considerations for adding apps to a Firebase project, including how to handle multiple build variants.</p></li> <li><p>If you create a new project, we strongly recommend that you set up Google Analytics for your project, which enables you to have an optimal experience using many Firebase products.</p></li> </ul></li> <li><p>This workflow also adds your Firebase project's Android configuration file (<code translate="no" dir="ltr"><nobr>google-services.json</nobr></code>) to the module (app-level) directory of your app.</p> <aside class="note"><strong>Note:</strong><span> The Firebase config file contains unique, but non-secret identifiers for your project. <br>Visit <a href="/web/20210428230634/https://firebase.google.com/docs/projects/learn-more#config-files-objects">Understand Firebase Projects</a> to learn more about this config file.</span></aside></li> </ul> </blockquote> <p></section></p></li> <li><p>Click the button to add a desired Firebase product (for example, <b><nobr>Add Analytics to your app</nobr></b>).</p></li> </ol></li> <li><p>Sync your app to ensure that all dependencies have the necessary versions.</p></li> <li><p>In the <em>Assistant</em> pane, follow the remaining setup instructions for your selected Firebase product.</p></li> <li><p>Add as many other Firebase products as you'd like via the Firebase Assistant!</p></li> </ol> <aside class="note"> <p><b>Are you using Kotlin?</b><br> You can use the alternative <a href="/web/20210428230634/https://firebase.google.com/docs/android/setup#available-libraries">Kotlin extensions (KTX) libraries</a> which enable you to write beautiful and idiomatic Kotlin code. </p> </aside> <aside class="note"> <p><b>Do you want an easier way to manage library versions?</b><br> You can use the <a href="/web/20210428230634/https://firebase.google.com/docs/android/learn-more#bom">Firebase Android BoM</a> to manage your Firebase library versions and ensure that your app is always using compatible library versions. </p> </aside> <p>That's it! Make sure to check out the recommended <a href="/web/20210428230634/https://firebase.google.com/docs/android/setup#next_steps">next steps</a>.</p> <p><br></p> <hr> <h2 id="available-libraries" data-text="Available libraries">Available libraries</h2> <p>This section lists the Firebase products supported for Android and their Gradle dependencies. Learn more about these Firebase Android libraries:</p> <ul> <li><p>Reference documentation (<a href="/web/20210428230634/https://firebase.google.com/docs/reference/android/packages">Java</a> | <a href="/web/20210428230634/https://firebase.google.com/docs/reference/kotlin/packages">Kotlin+KTX</a>)</p></li> <li><p>Firebase Android SDK <a href="//web.archive.org/web/20210428230634/https://github.com/firebase/firebase-android-sdk" class="external">GitHub repo</a> </p></li> </ul> <p>Note that when using the <a href="/web/20210428230634/https://firebase.google.com/docs/android/learn-more#bom">Firebase Android BoM</a>, you don't specify individual library versions when you declare Firebase library dependencies in <code translate="no" dir="ltr">build.gradle</code>.</p> <aside class="note"> <p>The Firebase Android library <code translate="no" dir="ltr">firebase-core</code> is no longer needed. This SDK included the Firebase SDK for Google Analytics. </p> <p>Now, to use Analytics or a product that recommends adding Analytics (see table below), you need to explicitly declare the Analytics dependency: <code translate="no" dir="ltr">com.google.firebase:firebase-analytics</code> or <code translate="no" dir="ltr">com.google.firebase:firebase-analytics-ktx</code>. </p> </aside> <div class="ds-selector-tabs" data-ds-scope="code-sample"> <section><h3 id="java_2" data-text=" Java "> <span class="two-line-tab"><span tab-label="Android">Java</span></span> </h3><table> <thead> <tr> <th width="32%">Service or Product</th> <th width="45%">Gradle dependency</th> <th>Latest<br>version</th> <th width="10%"><abbr data-title="For an optimal experience using this product, add the Firebase SDK for Google Analytics.">Add Analytics?</abbr></th> </tr> </thead> <tbody> <tr> <td><a href="/web/20210428230634/https://firebase.google.com/docs/android/learn-more#bom">Firebase Android BoM<br>(Bill of Materials)</a></td> <td>com.google.firebase:firebase-bom <br> <p>The latest Firebase BoM version contains the latest versions of each Firebase Android library. To learn which library versions are mapped to a specific BoM version, review the release notes for that BoM version.</p> </td> <td>27.1.0</td> <td></td> </tr> <tr> <td><a href="/web/20210428230634/https://firebase.google.com/docs/admob/android/quick-start">AdMob</a></td> <td>com.google.android.gms:play-services-ads</td> <td>20.0.0</td> <td><span class="compare-yes"></span></td> </tr> <tr> <td><a href="/web/20210428230634/https://firebase.google.com/docs/analytics/get-started?platform=android">Analytics</a></td> <td>com.google.firebase:firebase-analytics</td> <td>18.0.3</td> <td><span class="compare-yes"></span></td> </tr> <tr> <td><a href="/web/20210428230634/https://firebase.google.com/docs/app-indexing/android/app">App Indexing</a></td> <td>com.google.firebase:firebase-appindexing</td> <td>19.2.0</td> <td></td> </tr> <tr> <td><a href="/web/20210428230634/https://firebase.google.com/docs/auth/android/start">Authentication</a></td> <td>com.google.firebase:firebase-auth</td> <td>20.0.4</td> <td></td> </tr> <tr> <td><a href="/web/20210428230634/https://firebase.google.com/docs/firestore">Cloud Firestore</a></td> <td>com.google.firebase:firebase-firestore</td> <td>22.1.2</td> <td></td> </tr> <tr> <td><a href="/web/20210428230634/https://firebase.google.com/docs/functions">Cloud Functions for Firebase Client SDK</a></td> <td>com.google.firebase:firebase-functions</td> <td>19.2.0</td> <td></td> </tr> <tr> <td><a href="/web/20210428230634/https://firebase.google.com/docs/cloud-messaging/android/client">Cloud Messaging</a></td> <td>com.google.firebase:firebase-messaging</td> <td>21.1.0</td> <td><span class="compare-yes"></span></td> </tr> <tr> <td><a href="/web/20210428230634/https://firebase.google.com/docs/storage/android/start">Cloud Storage</a></td> <td>com.google.firebase:firebase-storage</td> <td>19.2.2</td> <td></td> </tr> <tr> <td><a href="/web/20210428230634/https://firebase.google.com/docs/crashlytics/get-started?platform=android">Crashlytics</a></td> <td>com.google.firebase:firebase-crashlytics</td> <td>17.4.1</td> <td><span class="compare-yes"></span></td> </tr> <tr> <td><a href="/web/20210428230634/https://firebase.google.com/docs/dynamic-links/android/create">Dynamic Links</a></td> <td>com.google.firebase:firebase-dynamic-links</td> <td>19.1.1</td> <td><span class="compare-yes"></span></td> </tr> <tr> <td><a href="/web/20210428230634/https://firebase.google.com/docs/ml-kit">Firebase ML Model Downloader API</a></td> <td>com.google.firebase:firebase-ml-modeldownloader</td> <td>23.0.1</td> <td></td> </tr> <tr> <td><a href="/web/20210428230634/https://firebase.google.com/docs/in-app-messaging">In-App Messaging</a></td> <td>com.google.firebase:firebase-inappmessaging</td> <td>19.1.5</td> <td><span class="compare-yes"></span><br><em>(required)</em></td> </tr> <tr> <td><a href="/web/20210428230634/https://firebase.google.com/docs/in-app-messaging">In-App Messaging Display</a></td> <td>com.google.firebase:firebase-inappmessaging-display</td> <td>19.1.5</td> <td><span class="compare-yes"></span><br><em>(required)</em></td> </tr> <tr> <td><a href="/web/20210428230634/https://firebase.google.com/docs/perf-mon/get-started-android">Performance Monitoring</a></td> <td>com.google.firebase:firebase-perf</td> <td>19.1.1</td> <td></td> </tr> <tr> <td><a href="/web/20210428230634/https://firebase.google.com/docs/database">Realtime Database</a></td> <td>com.google.firebase:firebase-database</td> <td>19.7.0</td> <td></td> </tr> <tr> <td><a href="/web/20210428230634/https://firebase.google.com/docs/remote-config/use-config-android">Remote Config</a></td> <td>com.google.firebase:firebase-config</td> <td>20.0.4</td> <td><span class="compare-yes"></span></td> </tr> <tr> <td><a href="//web.archive.org/web/20210428230634/https://developers.google.com/android/guides/google-services-plugin" class="external">Google Play services plugin</a></td> <td>com.google.gms:google-services</td> <td>4.3.5</td> <td></td> </tr> </tbody> <thead> <tr> <th colspan="4">Deprecated libraries</th> </tr> </thead> <tbody> <tr> <td><a href="/web/20210428230634/https://firebase.google.com/docs/ml-kit">Firebase ML Custom Model APIs</a></td> <td>com.google.firebase:firebase-ml-model-interpreter</td> <td>22.0.4</td> <td></td> </tr> <tr> <td><a href="/web/20210428230634/https://firebase.google.com/docs/ml-kit">Firebase ML Vision APIs</a></td> <td>com.google.firebase:firebase-ml-vision</td> <td>24.1.0</td> <td></td> </tr> <tr> <td><a href="/web/20210428230634/https://firebase.google.com/docs/ml-kit">Firebase ML: Image Labeling Model</a></td> <td>com.google.firebase:firebase-ml-vision-image-label-model</td> <td>20.0.2</td> <td></td> </tr> <tr> <td><a href="/web/20210428230634/https://firebase.google.com/docs/ml-kit">Firebase ML: Object Detection and Tracking Model</a></td> <td>com.google.firebase:firebase-ml-vision-object-detection-model</td> <td>19.0.6</td> <td></td> </tr> <tr> <td><a href="/web/20210428230634/https://firebase.google.com/docs/ml-kit">Firebase ML: Face Detection Model</a></td> <td>com.google.firebase:firebase-ml-vision-face-model</td> <td>20.0.2</td> <td></td> </tr> <tr> <td><a href="/web/20210428230634/https://firebase.google.com/docs/ml-kit">Firebase ML: Barcode Scanning Model</a></td> <td>com.google.firebase:firebase-ml-vision-barcode-model</td> <td>16.1.2</td> <td></td> </tr> <tr> <td><a href="/web/20210428230634/https://firebase.google.com/docs/ml-kit">Firebase ML: AutoML Vision Edge API</a></td> <td>com.google.firebase:firebase-ml-vision-automl</td> <td>18.0.6</td> <td></td> </tr> <tr> <td><a href="/web/20210428230634/https://firebase.google.com/docs/ml-kit">Firebase ML: Natural Language APIs</a></td> <td>com.google.firebase:firebase-ml-natural-language</td> <td>22.0.1</td> <td></td> </tr> <tr> <td><a href="/web/20210428230634/https://firebase.google.com/docs/ml-kit">Firebase ML: Language Identification Model</a></td> <td>com.google.firebase:firebase-ml-natural-language-language-id-model</td> <td>20.0.8</td> <td></td> </tr> <tr> <td><a href="/web/20210428230634/https://firebase.google.com/docs/ml-kit">Firebase ML: Translate Model</a></td> <td>com.google.firebase:firebase-ml-natural-language-translate-model</td> <td>20.0.9</td> <td></td> </tr> <tr> <td><a href="/web/20210428230634/https://firebase.google.com/docs/ml-kit">Firebase ML: Smart Reply Model</a></td> <td>com.google.firebase:firebase-ml-natural-language-smart-reply-model</td> <td>20.0.8</td> <td></td> </tr> </tbody> </table></section> <section><h3 id="kotlin+ktx_2" data-text=" Kotlin+KTX "> <span class="two-line-tab"><span tab-label="Android">Kotlin+KTX</span></span> </h3><table> <thead> <tr> <th width="32%">Service or Product</th> <th width="45%">Gradle dependency</th> <th>Latest<br>version</th> <th width="10%"><abbr data-title="For an optimal experience using this product, add the Firebase SDK for Google Analytics.">Add Analytics?</abbr></th> </tr> </thead> <tbody> <tr> <td><a href="/web/20210428230634/https://firebase.google.com/docs/android/learn-more#bom">Firebase Android BoM<br>(Bill of Materials)</a></td> <td>com.google.firebase:firebase-bom <br> <p>The latest Firebase BoM version contains the latest versions of each Firebase Android library. To learn which library versions are mapped to a specific BoM version, review the release notes for that BoM version.</p> </td> <td>27.1.0</td> <td></td> </tr> <tr> <td><a href="/web/20210428230634/https://firebase.google.com/docs/admob/android/quick-start">AdMob</a></td> <td>com.google.android.gms:play-services-ads</td> <td>20.0.0</td> <td><span class="compare-yes"></span></td> </tr> <tr> <td><a href="/web/20210428230634/https://firebase.google.com/docs/analytics/get-started?platform=android">Analytics</a></td> <td>com.google.firebase:firebase-analytics-ktx</td> <td>18.0.3</td> <td><span class="compare-yes"></span></td> </tr> <tr> <td><a href="/web/20210428230634/https://firebase.google.com/docs/app-indexing/android/app">App Indexing</a></td> <td>com.google.firebase:firebase-appindexing</td> <td>19.2.0</td> <td></td> </tr> <tr> <td><a href="/web/20210428230634/https://firebase.google.com/docs/auth/android/start">Authentication</a></td> <td>com.google.firebase:firebase-auth-ktx</td> <td>20.0.4</td> <td></td> </tr> <tr> <td><a href="/web/20210428230634/https://firebase.google.com/docs/firestore">Cloud Firestore</a></td> <td>com.google.firebase:firebase-firestore-ktx</td> <td>22.1.2</td> <td></td> </tr> <tr> <td><a href="/web/20210428230634/https://firebase.google.com/docs/functions">Cloud Functions for Firebase Client SDK</a></td> <td>com.google.firebase:firebase-functions-ktx</td> <td>19.2.0</td> <td></td> </tr> <tr> <td><a href="/web/20210428230634/https://firebase.google.com/docs/cloud-messaging/android/client">Cloud Messaging</a></td> <td>com.google.firebase:firebase-messaging-ktx</td> <td>21.0.1</td> <td><span class="compare-yes"></span></td> </tr> <tr> <td><a href="/web/20210428230634/https://firebase.google.com/docs/storage/android/start">Cloud Storage</a></td> <td>com.google.firebase:firebase-storage-ktx</td> <td>19.2.2</td> <td></td> </tr> <tr> <td><a href="/web/20210428230634/https://firebase.google.com/docs/crashlytics/get-started?platform=android">Crashlytics</a></td> <td>com.google.firebase:firebase-crashlytics-ktx</td> <td>17.4.1</td> <td><span class="compare-yes"></span></td> </tr> <tr> <td><a href="/web/20210428230634/https://firebase.google.com/docs/dynamic-links/android/create">Dynamic Links</a></td> <td>com.google.firebase:firebase-dynamic-links-ktx</td> <td>19.1.1</td> <td><span class="compare-yes"></span></td> </tr> <tr> <td><a href="/web/20210428230634/https://firebase.google.com/docs/in-app-messaging">In-App Messaging</a></td> <td>com.google.firebase:firebase-inappmessaging-ktx</td> <td>19.1.5</td> <td><span class="compare-yes"></span><br><em>(required)</em></td> </tr> <tr> <td><a href="/web/20210428230634/https://firebase.google.com/docs/in-app-messaging">In-App Messaging Display</a></td> <td>com.google.firebase:firebase-inappmessaging-display-ktx</td> <td>19.1.5</td> <td><span class="compare-yes"></span><br><em>(required)</em></td> </tr> <tr> <td><a href="/web/20210428230634/https://firebase.google.com/docs/perf-mon/get-started-android">Performance Monitoring</a></td> <td>com.google.firebase:firebase-perf-ktx</td> <td>19.1.1</td> <td></td> </tr> <tr> <td><a href="/web/20210428230634/https://firebase.google.com/docs/database">Realtime Database</a></td> <td>com.google.firebase:firebase-database-ktx</td> <td>19.7.0</td> <td></td> </tr> <tr> <td><a href="/web/20210428230634/https://firebase.google.com/docs/remote-config/use-config-android">Remote Config</a></td> <td>com.google.firebase:firebase-config-ktx</td> <td>20.0.4</td> <td><span class="compare-yes"></span></td> </tr> <tr> <td><a href="//web.archive.org/web/20210428230634/https://developers.google.com/android/guides/google-services-plugin" class="external">Google Play services plugin</a></td> <td>com.google.gms:google-services</td> <td>4.3.5</td> <td></td> </tr> </tbody> <thead> <tr> <th colspan="4">Deprecated libraries</th> </tr> </thead> <tbody> <tr> <td><a href="/web/20210428230634/https://firebase.google.com/docs/ml-kit">Firebase ML Custom Model APIs</a></td> <td>com.google.firebase:firebase-ml-model-interpreter</td> <td>22.0.4</td> <td></td> </tr> <tr> <td><a href="/web/20210428230634/https://firebase.google.com/docs/ml-kit">Firebase ML Vision APIs</a></td> <td>com.google.firebase:firebase-ml-vision</td> <td>24.1.0</td> <td></td> </tr> <tr> <td><a href="/web/20210428230634/https://firebase.google.com/docs/ml-kit">Firebase ML: Image Labeling Model</a></td> <td>com.google.firebase:firebase-ml-vision-image-label-model</td> <td>20.0.2</td> <td></td> </tr> <tr> <td><a href="/web/20210428230634/https://firebase.google.com/docs/ml-kit">Firebase ML: Object Detection and Tracking Model</a></td> <td>com.google.firebase:firebase-ml-vision-object-detection-model</td> <td>19.0.6</td> <td></td> </tr> <tr> <td><a href="/web/20210428230634/https://firebase.google.com/docs/ml-kit">Firebase ML: Face Detection Model</a></td> <td>com.google.firebase:firebase-ml-vision-face-model</td> <td>20.0.2</td> <td></td> </tr> <tr> <td><a href="/web/20210428230634/https://firebase.google.com/docs/ml-kit">Firebase ML: Barcode Scanning Model</a></td> <td>com.google.firebase:firebase-ml-vision-barcode-model</td> <td>16.1.2</td> <td></td> </tr> <tr> <td><a href="/web/20210428230634/https://firebase.google.com/docs/ml-kit">Firebase ML: AutoML Vision Edge API</a></td> <td>com.google.firebase:firebase-ml-vision-automl</td> <td>18.0.6</td> <td></td> </tr> <tr> <td><a href="/web/20210428230634/https://firebase.google.com/docs/ml-kit">Firebase ML: Natural Language APIs</a></td> <td>com.google.firebase:firebase-ml-natural-language</td> <td>22.0.1</td> <td></td> </tr> <tr> <td><a href="/web/20210428230634/https://firebase.google.com/docs/ml-kit">Firebase ML: Language Identification Model</a></td> <td>com.google.firebase:firebase-ml-natural-language-language-id-model</td> <td>20.0.8</td> <td></td> </tr> <tr> <td><a href="/web/20210428230634/https://firebase.google.com/docs/ml-kit">Firebase ML: Translate Model</a></td> <td>com.google.firebase:firebase-ml-natural-language-translate-model</td> <td>20.0.9</td> <td></td> </tr> <tr> <td><a href="/web/20210428230634/https://firebase.google.com/docs/ml-kit">Firebase ML: Smart Reply Model</a></td> <td>com.google.firebase:firebase-ml-natural-language-smart-reply-model</td> <td>20.0.8</td> <td></td> </tr> </tbody> </table></section> </div> <p><br></p> <hr> <h2 id="next_steps" data-text="Next steps">Next steps</h2> <p><strong>Add Firebase services to your app:</strong></p> <ul> <li><p>Gain insights on user behavior with <a href="/web/20210428230634/https://firebase.google.com/docs/analytics/android/start">Analytics</a>.</p></li> <li><p>Set up a user authentication flow with <a href="/web/20210428230634/https://firebase.google.com/docs/auth/android/start">Authentication</a>.</p></li> <li><p>Store data, like user information, with <a href="/web/20210428230634/https://firebase.google.com/docs/firestore/quickstart">Cloud Firestore</a> or <a href="/web/20210428230634/https://firebase.google.com/docs/database/android/start">Realtime Database</a>.</p></li> <li><p>Store files, like photos and videos, with <a href="/web/20210428230634/https://firebase.google.com/docs/storage/android/start">Cloud Storage</a>.</p></li> <li><p>Trigger backend code that runs in a secure environment with <a href="/web/20210428230634/https://firebase.google.com/docs/functions/callable#call_the_function">Cloud Functions</a>.</p></li> <li><p>Send notifications with <a href="/web/20210428230634/https://firebase.google.com/docs/cloud-messaging/android/client">Cloud Messaging</a>.</p></li> <li><p>Find out when and why your app is crashing with <a href="/web/20210428230634/https://firebase.google.com/docs/crashlytics">Crashlytics</a>.</p></li> </ul> <p><strong>Learn about Firebase:</strong></p> <ul> <li><p>Visit <a href="/web/20210428230634/https://firebase.google.com/docs/projects/learn-more">Understand Firebase Projects</a> to learn more about Firebase projects and best practices for projects.</p></li> <li><p>Visit <a href="/web/20210428230634/https://firebase.google.com/docs/android/learn-more">Learn more about Android and Firebase</a> if you have questions about concepts that are unfamiliar or specific to Firebase and Android development.</p></li> <li><p>Explore <a href="//web.archive.org/web/20210428230634/https://github.com/firebase/quickstart-android" class="external">sample Firebase apps</a>.</p></li> <li><p>Get hands-on experience with the <a href="//web.archive.org/web/20210428230634/https://codelabs.developers.google.com/codelabs/firebase-android/" class="external">Firebase Android Codelab</a>.</p></li> <li><p>Learn more with the <a href="//web.archive.org/web/20210428230634/https://udacity.com/course/ud0352" class="external">Firebase in a Weekend</a> course.</p></li> <li><p>Prepare to launch your app:</p> <ul> <li>Set up <a href="//web.archive.org/web/20210428230634/https://cloud.google.com/billing/docs/how-to/budgets" class="external">budget alerts</a> for your project in the Google Cloud Console.</li> <li>Monitor the <a href="//web.archive.org/web/20210428230634/https://console.firebase.google.com/project/_/usage" class="external"><em>Usage and billing</em> dashboard</a> in the Firebase console to get an overall picture of your project's usage across multiple Firebase services. </li> <li>Review the <a href="/web/20210428230634/https://firebase.google.com/support/guides/launch-checklist">Firebase launch checklist</a>.</li> </ul></li> </ul> </div> <devsite-thumb-rating position="footer"> <template class="thumb-down-categories"> [{ "type": "thumb-down", "id": "missingTheInformationINeed", 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