Identity | Android Developers

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gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Android for Cars" track-type="navMenu" track-metadata-eventdetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip> Android for Cars </span> </a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/tv?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Android TV" track-type="navMenu" track-metadata-eventdetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip> Android TV </span> </a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/chrome-os?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: ChromeOS" track-type="navMenu" track-metadata-eventdetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip> ChromeOS </span> </a></li> <li class="devsite-nav-item devsite-nav-heading"><span class="devsite-nav-title" tooltip> <span class="devsite-nav-text" tooltip> Build by category </span> </span></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/games?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Games" track-type="navMenu" track-metadata-eventdetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip> Games </span> </a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/media?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Camera & media" track-type="navMenu" track-metadata-eventdetail="globalMenu" 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class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/productivity?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Productivity" track-type="navMenu" track-metadata-eventdetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip> Productivity </span> </a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/work/overview?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Enterprise apps" track-type="navMenu" track-metadata-eventdetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip> Enterprise apps </span> </a></li> <li class="devsite-nav-item devsite-nav-heading"><span class="devsite-nav-title" tooltip> <span class="devsite-nav-text" tooltip> Get the latest 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href="https://developer-android-com.translate.goog/studio/preview?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Android Studio preview" track-type="navMenu" track-metadata-eventdetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip> Android Studio preview </span> </a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/jetpack/androidx/versions?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Jetpack & Compose libraries" track-type="navMenu" track-metadata-eventdetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip> Jetpack & Compose libraries </span> </a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/training/wearables/versions/4?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Wear OS preview" track-type="navMenu" track-metadata-eventdetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip> Wear OS preview </span> </a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/design-for-safety/privacy-sandbox?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Privacy Sandbox" track-type="navMenu" track-metadata-eventdetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip> Privacy Sandbox </span> </a></li> </ul> <ul class="devsite-nav-list" menu="Design & Plan" aria-label="Side menu" hidden> <li class="devsite-nav-item devsite-nav-heading"><span class="devsite-nav-title" tooltip> <span class="devsite-nav-text" tooltip> UI Design </span> </span></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/design/ui?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Design for Android" track-type="navMenu" track-metadata-eventdetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip> Design for Android </span> </a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/design/ui/mobile?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Mobile" track-type="navMenu" track-metadata-eventdetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip> Mobile </span> </a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/design/ui/large-screens?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Adaptive UI" track-type="navMenu" track-metadata-eventdetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip> Adaptive UI </span> </a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/design/ui/xr?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Android XR" track-type="navMenu" track-metadata-eventdetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip> Android XR </span> </a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/design/ui/widget?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Widgets" track-type="navMenu" track-metadata-eventdetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip> Widgets </span> </a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/design/ui/wear?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Wear OS" track-type="navMenu" track-metadata-eventdetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip> Wear OS </span> </a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/design/ui/tv?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Android TV" track-type="navMenu" track-metadata-eventdetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip> Android TV </span> </a></li> <li class="devsite-nav-item devsite-nav-heading"><span class="devsite-nav-title" tooltip> <span class="devsite-nav-text" tooltip> Architecture </span> </span></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/topic/architecture/intro?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Introduction" track-type="navMenu" track-metadata-eventdetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip> Introduction </span> </a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/topic/libraries/view-binding?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" 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"> <span class="devsite-nav-text" tooltip> Libraries </span> </a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/guide/navigation/navigation-principles?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Navigation" track-type="navMenu" track-metadata-eventdetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip> Navigation </span> </a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/topic/modularization?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Modularization" track-type="navMenu" track-metadata-eventdetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip> Modularization </span> </a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/training/testing/fundamentals?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Testing" track-type="navMenu" track-metadata-eventdetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip> Testing </span> </a></li> <li class="devsite-nav-item devsite-nav-heading"><span class="devsite-nav-title" tooltip> <span class="devsite-nav-text" tooltip> Quality </span> </span></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/quality?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" 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"> <span class="devsite-nav-text" tooltip> Overview </span> </a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/quality/core-value?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Core value" track-type="navMenu" track-metadata-eventdetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip> Core value </span> </a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/quality/user-experience?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: User experience" track-type="navMenu" track-metadata-eventdetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip> User experience </span> </a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/guide/topics/ui/accessibility?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Accessibility" track-type="navMenu" track-metadata-eventdetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip> Accessibility </span> </a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/quality/technical?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Technical quality" track-type="navMenu" track-metadata-eventdetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip> Technical quality </span> </a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/quality/privacy-and-security?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Security" track-type="navMenu" track-metadata-eventdetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip> Security </span> </a></li> <li class="devsite-nav-item devsite-nav-heading"><span class="devsite-nav-title" tooltip> <span class="devsite-nav-text" tooltip> Security </span> </span></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/security?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" 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"> <span class="devsite-nav-text" tooltip> Overview </span> </a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/privacy-and-security/about?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Privacy" track-type="navMenu" track-metadata-eventdetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip> Privacy </span> </a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/guide/topics/permissions/overview?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Permissions" track-type="navMenu" track-metadata-eventdetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip> Permissions </span> </a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/identity?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Identity" track-type="navMenu" track-metadata-eventdetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip> Identity </span> </a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/security/fraud-prevention?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Fraud prevention" track-type="navMenu" track-metadata-eventdetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip> Fraud prevention </span> </a></li> <li class="devsite-nav-item devsite-nav-heading"><span class="devsite-nav-title" tooltip> <span class="devsite-nav-text" tooltip> Build for Billions </span> </span></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/build-for-billions?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" 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"> <span class="devsite-nav-text" tooltip> Overview </span> </a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/docs/quality-guidelines/build-for-billions?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: About new markets" track-type="navMenu" track-metadata-eventdetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip> About new markets </span> </a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/guide/topics/androidgo?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Android (Go edition)" track-type="navMenu" track-metadata-eventdetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip> Android (Go edition) </span> </a></li> </ul> <ul class="devsite-nav-list" menu="Develop" aria-label="Side menu" hidden> <li class="devsite-nav-item devsite-nav-heading"><span class="devsite-nav-title" tooltip> <span class="devsite-nav-text" tooltip> Build AI experiences </span> </span></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/ai?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Get started" track-type="navMenu" track-metadata-eventdetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip> Get started </span> </a></li> <li class="devsite-nav-item 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.android-identity .devsite-landing-row-67.devsite-landing-row-hero .devsite-landing-row-item-media { grid-column: 9/span 4; } .android-identity .android-passkeys-ux h2 { margin: 0 auto; max-width: 665px; } /* LINT.IfChange(img_aspect_ratio_fix) */ .devsite-landing-row-2-up .user-authentication-with-passkeys.devsite-landing-row-item { height: fit-content; } /* LINT.ThenChange() */ </style> <div class="devsite-article-meta nocontent" role="navigation"> <ul class="devsite-breadcrumb-list" aria-label="Breadcrumb"> <li class="devsite-breadcrumb-item "><a href="https://developer-android-com.translate.goog/?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" 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="Android Developers"> Android Developers </a></li> <li class="devsite-breadcrumb-item "> <div class="devsite-breadcrumb-guillemet material-icons" aria-hidden="true"></div><a href="https://developer-android-com.translate.goog/design?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" 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=""> Design & Plan </a></li> <li class="devsite-breadcrumb-item "> <div class="devsite-breadcrumb-guillemet material-icons" aria-hidden="true"></div><a href="https://developer-android-com.translate.goog/security?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" 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="Security"> Security </a></li> <li class="devsite-breadcrumb-item "> <div class="devsite-breadcrumb-guillemet material-icons" aria-hidden="true"></div><a href="https://developer-android-com.translate.goog/identity?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="devsite-breadcrumb-link gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Breadcrumbs" data-value="4" track-type="globalNav" track-name="breadcrumb" track-metadata-position="4" track-metadata-eventdetail="Identity"> Identity </a></li> </ul> </div><devsite-feature-tooltip ack-key="AckCollectionsBookmarkTooltipDismiss" analytics-category="Site-Wide Custom Events" analytics-action-show="Callout Profile displayed" analytics-action-close="Callout Profile dismissed" analytics-label="Create Collection Callout" class="devsite-page-bookmark-tooltip nocontent" dismiss-button="true" id="devsite-collections-dropdown" dismiss-button-text="Dismiss" close-button-text="Got it"> <devsite-bookmark></devsite-bookmark> <span slot="popout-heading"> Stay organized with collections </span> <span slot="popout-contents"> Save and categorize content based on your preferences. </span> </devsite-feature-tooltip> <devsite-toc class="devsite-nav" depth="2" devsite-toc-embedded disabled> </devsite-toc> <div class="devsite-article-body clearfix "> <section class="devsite-landing-row devsite-landing-row-1-up devsite-landing-row-67 devsite-landing-row-hero devsite-landing-row-no-image-background" header-position="top"> <div class="devsite-landing-row-inner"> <div class="devsite-landing-row-group"> <div class="devsite-landing-row-item" description-position="bottom"> <div class="devsite-landing-row-item-media "> <figure class="devsite-landing-row-item-image"><picture> <img alt="" src="https://developer.android.com/static/images/identity/identity-hero.svg" srcset="https://developer-android-com.translate.goog/static/images/identity/identity-hero.svg?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" sizes="(max-width: 600px) 100vw, (max-width: 840px) 50vw, 464px" fetchpriority="high"> </picture> </figure> </div> <div class="devsite-landing-row-item-description"> <div class="devsite-landing-row-item-body"> <h3 id="identity" data-text="Identity" class="hide-from-toc no-link" tabindex="0">Identity</h3> <div class="devsite-landing-row-item-description-content"> <p>Your app's security and functionality is reliant on user identity management. This involves verifying who your users are (authentication), controlling access to users' data (authorization), and offering a smooth account creation process.</p> <p>A central hub for various sign-in methods, including passkeys, Credential Manager helps users sign in to your app with a single tap. This eliminates the need for users to remember which method they have to use, and instead focus on choosing the right account.</p> </div> <div class="devsite-landing-row-item-buttons"><a href="https://developer-android-com.translate.goog/identity/sign-in?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="button ">Add sign-up and sign-in</a> </div> </div> </div> </div> </div> </div> </section> <section class="devsite-landing-row devsite-landing-row-4-up android-value-props" header-position="top"> <div class="devsite-landing-row-inner"> <div class="devsite-landing-row-group"> <div class="devsite-landing-row-item devsite-landing-row-item-no-media" description-position="bottom"> <div class="devsite-landing-row-item-description" icon-position="top"><a href="https://developer-android-com.translate.goog/identity/sign-in/credential-manager?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en"> <div class="devsite-landing-row-item-icon-container" size="medium"><picture> <source class="devsite-landing-row-item-icon devsite-dark-theme" alt="" media="(prefers-color-scheme: dark)" srcset="https://developer-android-com.translate.goog/static/images/picto-icons/key_dt.svg?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" sizes="64px" loading="lazy"> <img class="devsite-landing-row-item-icon" alt="" src="https://developer.android.com/static/images/picto-icons/key.svg" srcset="https://developer-android-com.translate.goog/static/images/picto-icons/key.svg?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" sizes="64px" loading="lazy"> </picture> </div></a> <div class="devsite-landing-row-item-body"> <h3 id="one-tap-sign-in" data-text="One-tap sign-in" class="hide-from-toc no-link" tabindex="0"><a href="https://developer-android-com.translate.goog/identity/sign-in/credential-manager?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en"> One-tap sign-in </a></h3> <div class="devsite-landing-row-item-description-content"> Build flows using Credential Manager to sign in users with a single tap, across passkeys, Sign in with Google, and passwords. </div> <div class="devsite-landing-row-item-buttons"><a href="https://developer-android-com.translate.goog/identity/sign-in/credential-manager?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="button button-white ">Learn more</a> </div> </div> </div> </div> <div class="devsite-landing-row-item devsite-landing-row-item-no-media" description-position="bottom"> <div class="devsite-landing-row-item-description" icon-position="top"><a href="https://developer-android-com.translate.goog/identity/sign-in/credential-manager-siwg?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en"> <div class="devsite-landing-row-item-icon-container" size="medium"><picture> <source class="devsite-landing-row-item-icon devsite-dark-theme" alt="" media="(prefers-color-scheme: dark)" srcset="https://developer-android-com.translate.goog/static/images/picto-icons/pathway_dt.svg?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" sizes="64px" loading="lazy"> <img class="devsite-landing-row-item-icon" alt="" src="https://developer.android.com/static/images/picto-icons/pathway.svg" srcset="https://developer-android-com.translate.goog/static/images/picto-icons/pathway.svg?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" sizes="64px" loading="lazy"> </picture> </div></a> <div class="devsite-landing-row-item-body"> <h3 id="simple-account-creation" data-text="Simple account creation" class="hide-from-toc no-link" tabindex="0"><a href="https://developer-android-com.translate.goog/identity/sign-in/credential-manager-siwg?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en"> Simple account creation </a></h3> <div class="devsite-landing-row-item-description-content"> Android streamlines user sign-up. With Sign in with Google, make sign up a single tap for users, and offer passkey creation as a part of that key journey. </div> <div class="devsite-landing-row-item-buttons"><a href="https://developer-android-com.translate.goog/identity/sign-in/credential-manager-siwg?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="button button-white ">Learn more</a> </div> </div> </div> </div> <div class="devsite-landing-row-item devsite-landing-row-item-no-media" description-position="bottom"> <div class="devsite-landing-row-item-description" icon-position="top"><a href="https://developer-android-com.translate.goog/design/ui/mobile/guides/patterns/passkeys?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en"> <div class="devsite-landing-row-item-icon-container" size="medium"><picture> <source class="devsite-landing-row-item-icon devsite-dark-theme" alt="" media="(prefers-color-scheme: dark)" srcset="https://developer-android-com.translate.goog/static/images/picto-icons/speedometer_dt.svg?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" sizes="64px" loading="lazy"> <img class="devsite-landing-row-item-icon" alt="" src="https://developer.android.com/static/images/picto-icons/speedometer.svg" srcset="https://developer-android-com.translate.goog/static/images/picto-icons/speedometer.svg?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" sizes="64px" loading="lazy"> </picture> </div></a> <div class="devsite-landing-row-item-body"> <h3 id="unified-interface" data-text="Unified interface" class="hide-from-toc no-link" tabindex="0"><a href="https://developer-android-com.translate.goog/design/ui/mobile/guides/patterns/passkeys?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en"> Unified interface </a></h3> <div class="devsite-landing-row-item-description-content"> Credential Manager offers a seamless identity experience; showing all sign-in mechanisms in one place. Offer a one-tap sign-in, or simplify account creation. </div> <div class="devsite-landing-row-item-buttons"><a href="https://developer-android-com.translate.goog/design/ui/mobile/guides/patterns/passkeys?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="button button-white ">Learn more</a> </div> </div> </div> </div> <div class="devsite-landing-row-item devsite-landing-row-item-no-media" description-position="bottom"> <div class="devsite-landing-row-item-description" icon-position="top"><a href="https://developer-android-com.translate.goog/design/ui/mobile/guides/patterns/passkeys?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en#unified_sign-in"> <div class="devsite-landing-row-item-icon-container" size="medium"><picture> <source class="devsite-landing-row-item-icon devsite-dark-theme" alt="" media="(prefers-color-scheme: dark)" srcset="https://developer-android-com.translate.goog/static/images/picto-icons/multiple-screens_dt.svg?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" sizes="64px" loading="lazy"> <img class="devsite-landing-row-item-icon" alt="" src="https://developer.android.com/static/images/picto-icons/multiple-screens.svg" srcset="https://developer-android-com.translate.goog/static/images/picto-icons/multiple-screens.svg?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" sizes="64px" loading="lazy"> </picture> </div></a> <div class="devsite-landing-row-item-body"> <h3 id="integrated-with-google-password-manager" data-text="Integrated with Google Password Manager" class="hide-from-toc no-link" tabindex="0"><a href="https://developer-android-com.translate.goog/design/ui/mobile/guides/patterns/passkeys?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en#unified_sign-in"> Integrated with Google Password Manager </a></h3> <div class="devsite-landing-row-item-description-content"> Users can save and store passwords in Google Password Manager to use safely on all of their devices. On Android 14+, users can also enable their password manager of choice. </div> <div class="devsite-landing-row-item-buttons"><a href="https://developer-android-com.translate.goog/design/ui/mobile/guides/patterns/passkeys?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en#unified_sign-in" class="button button-white ">Learn more</a> </div> </div> </div> </div> </div> </div> </section> <section class="devsite-landing-row devsite-landing-row-1-up devsite-landing-row-100 devsite-landing-row-header-centered devsite-landing-row-item-centered devsite-landing-row-no-image-background devsite-landing-row-padding-xlarge android-passkeys-ux android-row-background-blue-100 android-row-dark-background-blue-800" header-position="top"> <div class="devsite-landing-row-inner"> <header class="devsite-landing-row-header"> <div class="devsite-landing-row-header-text"> <h2 id="passkeys-improve-the-authentication-user-experience-on-android" data-text="Passkeys improve the authentication user experience on Android" tabindex="0">Passkeys improve the authentication user experience on Android</h2> <div class="devsite-landing-row-description"> <p>Sign-in can be a major source of confusion and app abandonment.</p> <p>Passkeys, available through Credential Manager, improve user experience by making sign-in easier and more secure; they are phishing-resistant and cannot be reused. Users can sign in by unlocking their device with their fingerprint, face recognition, or a local PIN, rather than having to remember and type in a password.</p><br><img src="/static/images/identity/identity-passkeys.png" alt> </div> </div> </header> <div class="devsite-landing-row-group"> <div class="devsite-landing-row-item devsite-landing-row-item-no-media" description-position="bottom"> <div class="devsite-landing-row-item-description"> <div class="devsite-landing-row-item-body"> <div class="devsite-landing-row-item-buttons"><a href="https://developer-android-com.translate.goog/design/ui/mobile/guides/patterns/passkeys?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="button ">Read more</a> </div> </div> </div> </div> </div> </div> </section> <section class="devsite-landing-row devsite-landing-row-1-up devsite-landing-row-50 devsite-landing-row-no-image-background devsite-landing-row-padding-xlarge android-callout" header-position="top"> <div class="devsite-landing-row-inner"> <div class="devsite-landing-row-group"> <div class="devsite-landing-row-item" description-position="bottom"> <div class="devsite-landing-row-item-media devsite-landing-row-item-media-left "> <figure class="devsite-landing-row-item-image"><a href="https://developer-android-com.translate.goog/identity/sign-in/credential-manager-siwg?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en#enable-sign-up"> <picture> <img alt="" src="https://developer.android.com/static/images/identity/quick-account-creation.png" srcset="https://developer-android-com.translate.goog/static/images/identity/quick-account-creation_36.png?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en 36w,https://developer-android-com.translate.goog/static/images/identity/quick-account-creation_48.png?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en 48w,https://developer-android-com.translate.goog/static/images/identity/quick-account-creation_72.png?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en 72w,https://developer-android-com.translate.goog/static/images/identity/quick-account-creation_96.png?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en 96w,https://developer-android-com.translate.goog/static/images/identity/quick-account-creation_480.png?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en 480w,https://developer-android-com.translate.goog/static/images/identity/quick-account-creation_720.png?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en 720w,https://developer-android-com.translate.goog/static/images/identity/quick-account-creation_856.png?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en 856w,https://developer-android-com.translate.goog/static/images/identity/quick-account-creation_960.png?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en 960w,https://developer-android-com.translate.goog/static/images/identity/quick-account-creation_1440.png?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en 1440w,https://developer-android-com.translate.goog/static/images/identity/quick-account-creation_1920.png?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en 1920w,https://developer-android-com.translate.goog/static/images/identity/quick-account-creation_2880.png?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en 2880w" sizes="(max-width: 600px) 100vw, (max-width: 840px) 50vw, 708px" loading="lazy"> </picture> </a> </figure> </div> <div class="devsite-landing-row-item-description"> <div class="devsite-landing-row-item-body"> <h3 id="quick-account-creation" data-text="Quick account creation" class="hide-from-toc no-link" tabindex="0"><a href="https://developer-android-com.translate.goog/identity/sign-in/credential-manager-siwg?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en#enable-sign-up"> Quick account creation </a></h3> <div class="devsite-landing-row-item-description-content"> <p>Streamline your signup process and reduce abandonment rates by integrating Sign in with Google during account creation.</p> <p>This one-click signup option leverages familiar user credentials, minimizing friction and improving user experience.</p> <p>By prioritizing Sign in with Google at signup, you can dramatically improve your app's onboarding process and user satisfaction.</p> </div> <div class="devsite-landing-row-item-buttons"><a href="https://developer-android-com.translate.goog/identity/sign-in/credential-manager-siwg?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en#enable-sign-up" class="button button-white ">Read more</a> </div> </div> </div> </div> </div> </div> </section> <section class="devsite-landing-row devsite-landing-row-1-up devsite-landing-row-50 devsite-landing-row-no-image-background android-callout" header-position="top"> <div class="devsite-landing-row-inner"> <div class="devsite-landing-row-group"> <div class="devsite-landing-row-item" description-position="bottom"> <div class="devsite-landing-row-item-media "> <figure class="devsite-landing-row-item-image"><a href="https://developer-android-com.translate.goog/identity/sign-in/credential-manager?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en"> <picture> <img alt="" src="https://developer.android.com/static/images/identity/single-click-sign-in.png" srcset="https://developer-android-com.translate.goog/static/images/identity/single-click-sign-in_36.png?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en 36w,https://developer-android-com.translate.goog/static/images/identity/single-click-sign-in_48.png?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en 48w,https://developer-android-com.translate.goog/static/images/identity/single-click-sign-in_72.png?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en 72w,https://developer-android-com.translate.goog/static/images/identity/single-click-sign-in_96.png?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en 96w,https://developer-android-com.translate.goog/static/images/identity/single-click-sign-in_480.png?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en 480w,https://developer-android-com.translate.goog/static/images/identity/single-click-sign-in_720.png?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en 720w,https://developer-android-com.translate.goog/static/images/identity/single-click-sign-in_856.png?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en 856w,https://developer-android-com.translate.goog/static/images/identity/single-click-sign-in_960.png?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en 960w,https://developer-android-com.translate.goog/static/images/identity/single-click-sign-in_1440.png?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en 1440w,https://developer-android-com.translate.goog/static/images/identity/single-click-sign-in_1920.png?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en 1920w,https://developer-android-com.translate.goog/static/images/identity/single-click-sign-in_2880.png?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en 2880w" sizes="(max-width: 600px) 100vw, (max-width: 840px) 50vw, 708px" loading="lazy"> </picture> </a> </figure> </div> <div class="devsite-landing-row-item-description"> <div class="devsite-landing-row-item-body"> <h3 id="single-click-sign-in" data-text="Single click sign-in" class="hide-from-toc no-link" tabindex="0"><a href="https://developer-android-com.translate.goog/identity/sign-in/credential-manager?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en"> Single click sign-in </a></h3> <div class="devsite-landing-row-item-description-content"> <p>Credential Manager is a Jetpack API that supports multiple sign-in methods, such as username and password, passkeys, and federated sign-in (such as Sign-in with Google) in a single API, simplifying the integration for developers.</p> <p>Users can sign in to your app with a single click, without worrying about the right option to pick. Credential Manager unifies the sign-in interface across authentication methods, making it clearer and easier for users to sign into apps, regardless of the method they choose.</p> </div> <div class="devsite-landing-row-item-buttons"><a href="https://developer-android-com.translate.goog/identity/sign-in/credential-manager?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="button button-white ">Read more</a> </div> </div> </div> </div> </div> </div> </section> <section class="devsite-landing-row devsite-landing-row-2-up devsite-landing-row-no-image-background devsite-landing-row-padding-xlarge android-promo android-row-background-green-100 android-row-dark-background-green-800" header-position="top"> <div class="devsite-landing-row-inner"> <header class="devsite-landing-row-header"> <div class="devsite-landing-row-header-text"> <h2 id="get-started-with-authentication" data-text="Get started with authentication" tabindex="0">Get started with authentication</h2> </div> </header> <div class="devsite-landing-row-group"> <div class="devsite-landing-row-item user-authentication-with-passkeys" description-position="left"> <div class="devsite-landing-row-item-media "> <figure class="devsite-landing-row-item-image"><a href="https://developer-android-com.translate.goog/design/ui/mobile/guides/patterns/passkeys?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en"> <picture> <img alt="" src="https://developer.android.com/static/images/identity/sign-in-workflow.gif" srcset="https://developer-android-com.translate.goog/static/images/identity/sign-in-workflow.gif?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" sizes="(max-width: 600px) 100vw, (max-width: 840px) 50vw, 708px" loading="lazy"> </picture> </a> </figure> </div> <div class="devsite-landing-row-item-description"> <div class="devsite-landing-row-item-body"> <div class="devsite-landing-row-item-labels"><span class=" ">Getting started</span> </div> <h3 id="user-authentication-with-passkeys" data-text="User authentication with passkeys" class="hide-from-toc no-link" tabindex="0"><a href="https://developer-android-com.translate.goog/design/ui/mobile/guides/patterns/passkeys?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en"> User authentication with passkeys </a></h3> <div class="devsite-landing-row-item-description-content"> This guide contains best-practice examples on how to implement passkeys in your Android app. Learn how to configure key app user journeys to be more user friendly. </div> <div class="devsite-landing-row-item-buttons"><a href="https://developer-android-com.translate.goog/design/ui/mobile/guides/patterns/passkeys?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="button ">View the guide</a> </div> </div> </div> </div> <div class="devsite-landing-row-item invert" description-position="left"> <div class="devsite-landing-row-item-media "> <figure class="devsite-landing-row-item-image"><a href="https://developer-android-com.translate.goog/design/ui/mobile/guides/patterns/passkeys?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en"> <picture> <img alt="" src="https://developer.android.com/static/images/identity/integrate-with-passkeys.svg" srcset="https://developer-android-com.translate.goog/static/images/identity/integrate-with-passkeys.svg?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" sizes="(max-width: 600px) 100vw, (max-width: 840px) 50vw, 708px" loading="lazy"> </picture> </a> </figure> </div> <div class="devsite-landing-row-item-description"> <div class="devsite-landing-row-item-body"> <div class="devsite-landing-row-item-labels"><span class=" ">Getting started</span> </div> <h3 id="integrate-credential-manager-with-passkeys" data-text="Integrate Credential Manager with Passkeys" class="hide-from-toc no-link" tabindex="0"><a href="https://developer-android-com.translate.goog/design/ui/mobile/guides/patterns/passkeys?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en"> Integrate Credential Manager with Passkeys </a></h3> <div class="devsite-landing-row-item-description-content"> Learn how to optimize your app's user experience with passkeys. Contains visual examples of app user journey's and implementation best practices. </div> <div class="devsite-landing-row-item-buttons"><a href="https://developer-android-com.translate.goog/design/ui/mobile/guides/patterns/passkeys?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="button ">View the guide</a> </div> </div> </div> </div> <div class="devsite-landing-row-item" description-position="left"> <div class="devsite-landing-row-item-media "> <figure class="devsite-landing-row-item-image"><a href="https://developer-android-com.translate.goog/identity/sign-in/credential-manager-siwg?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en"> <picture> <img alt="" src="https://developer.android.com/static/images/identity/integrate-with-sign-in-with-google.png" srcset="https://developer-android-com.translate.goog/static/images/identity/integrate-with-sign-in-with-google_36.png?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en 36w,https://developer-android-com.translate.goog/static/images/identity/integrate-with-sign-in-with-google_48.png?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en 48w,https://developer-android-com.translate.goog/static/images/identity/integrate-with-sign-in-with-google_72.png?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en 72w,https://developer-android-com.translate.goog/static/images/identity/integrate-with-sign-in-with-google_96.png?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en 96w,https://developer-android-com.translate.goog/static/images/identity/integrate-with-sign-in-with-google_480.png?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en 480w,https://developer-android-com.translate.goog/static/images/identity/integrate-with-sign-in-with-google_720.png?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en 720w,https://developer-android-com.translate.goog/static/images/identity/integrate-with-sign-in-with-google_856.png?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en 856w,https://developer-android-com.translate.goog/static/images/identity/integrate-with-sign-in-with-google_960.png?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en 960w,https://developer-android-com.translate.goog/static/images/identity/integrate-with-sign-in-with-google_1440.png?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en 1440w,https://developer-android-com.translate.goog/static/images/identity/integrate-with-sign-in-with-google_1920.png?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en 1920w,https://developer-android-com.translate.goog/static/images/identity/integrate-with-sign-in-with-google_2880.png?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en 2880w" sizes="(max-width: 600px) 100vw, (max-width: 840px) 50vw, 708px" loading="lazy"> </picture> </a> </figure> </div> <div class="devsite-landing-row-item-description"> <div class="devsite-landing-row-item-body"> <div class="devsite-landing-row-item-labels"><span class=" ">Getting started</span> </div> <h3 id="integrate-credential-manager-with-sign-in-with-google" data-text="Integrate Credential Manager with Sign in with Google" class="hide-from-toc no-link" tabindex="0"><a href="https://developer-android-com.translate.goog/identity/sign-in/credential-manager-siwg?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en"> Integrate Credential Manager with Sign in with Google </a></h3> <div class="devsite-landing-row-item-description-content"> Streamline your app's sign up and sign in flows with Credential Manager and Sign in with Google. This integration provides convenient options like auto sign-in, One Tap, and the dedicated Sign in with Google button. </div> <div class="devsite-landing-row-item-buttons"><a href="https://developer-android-com.translate.goog/identity/sign-in/credential-manager-siwg?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="button ">View the guide</a> </div> </div> </div> </div> <div class="devsite-landing-row-item" description-position="left"> <div class="devsite-landing-row-item-media "> <figure class="devsite-landing-row-item-image"><a href="https://developer-android-com.translate.goog/identity/sign-in/credential-manager-webview?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en"> <picture> <img alt="" src="https://developer.android.com/static/images/identity/integrate-with-webview.png" srcset="https://developer-android-com.translate.goog/static/images/identity/integrate-with-webview_36.png?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en 36w,https://developer-android-com.translate.goog/static/images/identity/integrate-with-webview_48.png?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en 48w,https://developer-android-com.translate.goog/static/images/identity/integrate-with-webview_72.png?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en 72w,https://developer-android-com.translate.goog/static/images/identity/integrate-with-webview_96.png?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en 96w,https://developer-android-com.translate.goog/static/images/identity/integrate-with-webview_480.png?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en 480w,https://developer-android-com.translate.goog/static/images/identity/integrate-with-webview_720.png?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en 720w,https://developer-android-com.translate.goog/static/images/identity/integrate-with-webview_856.png?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en 856w,https://developer-android-com.translate.goog/static/images/identity/integrate-with-webview_960.png?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en 960w,https://developer-android-com.translate.goog/static/images/identity/integrate-with-webview_1440.png?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en 1440w,https://developer-android-com.translate.goog/static/images/identity/integrate-with-webview_1920.png?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en 1920w,https://developer-android-com.translate.goog/static/images/identity/integrate-with-webview_2880.png?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en 2880w" sizes="(max-width: 600px) 100vw, (max-width: 840px) 50vw, 708px" loading="lazy"> </picture> </a> </figure> </div> <div class="devsite-landing-row-item-description"> <div class="devsite-landing-row-item-body"> <div class="devsite-landing-row-item-labels"><span class=" ">Getting started</span> </div> <h3 id="integrate-credential-manager-with-webview" data-text="Integrate Credential Manager with WebView" class="hide-from-toc no-link" tabindex="0"><a href="https://developer-android-com.translate.goog/identity/sign-in/credential-manager-webview?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en"> Integrate Credential Manager with WebView </a></h3> <div class="devsite-landing-row-item-description-content"> This document describes how to integrate the Credential Manager API with an Android app that uses WebView. </div> <div class="devsite-landing-row-item-buttons"><a href="https://developer-android-com.translate.goog/identity/sign-in/credential-manager-webview?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="button ">View the guide</a> </div> </div> </div> </div> </div> </div> </section> <section class="devsite-landing-row devsite-landing-row-1-up devsite-landing-row-100 devsite-landing-row-padding-xlarge" header-position="top"> <div class="devsite-landing-row-inner"> <header class="devsite-landing-row-header"> <div class="devsite-landing-row-header-text"> <h2 id="latest-news-and-videos" data-text="Latest news and videos" tabindex="0">Latest news and videos</h2> </div> </header> <div class="devsite-landing-row-group"> <div class="devsite-landing-row-item devsite-landing-row-item-no-media" description-position="bottom"> <div class="devsite-landing-row-item-description"> <div class="devsite-landing-row-item-body"> <div class="devsite-landing-row-item-description-content"><devsite-dynamic-content items-per-page="3" maxresults="9" class="android-editorial-and-updates" fields="image origin title summary date" query="keyword:identity+type:video|blog" template="card" sortorder="-timestamp"> </devsite-dynamic-content> </div> </div> </div> </div> </div> </div> </section> <section class="devsite-landing-row devsite-landing-row-3-up android-illustrated-resources-primary" header-position="top"> <div class="devsite-landing-row-inner"> <header class="devsite-landing-row-header"> <div class="devsite-landing-row-header-text"> <h2 id="migrate-from-legacy-apis-to-credential-manager" data-text="Migrate from legacy APIs to Credential Manager" tabindex="0">Migrate from legacy APIs to Credential Manager</h2> </div> </header> <div class="devsite-landing-row-group"> <div class="devsite-landing-row-item devsite-landing-row-item-no-media" description-position="bottom"> <div class="devsite-landing-row-item-description" icon-position="top"><a href="https://developer-android-com.translate.goog/identity/sign-in/legacy-gsi-migration?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en"> <div class="devsite-landing-row-item-icon-container" size="large"><picture> <img class="devsite-landing-row-item-icon" alt="" src="https://developer.android.com/static/images/identity/g-round.svg" srcset="https://developer-android-com.translate.goog/static/images/identity/g-round.svg?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" sizes="64px" loading="lazy"> </picture> </div></a> <div class="devsite-landing-row-item-body"> <h3 id="migrate-from-legacy-google-sign-in" data-text="Migrate from legacy Google Sign-In" class="hide-from-toc no-link" tabindex="0"><a href="https://developer-android-com.translate.goog/identity/sign-in/legacy-gsi-migration?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en"> Migrate from legacy Google Sign-In </a></h3> <div class="devsite-landing-row-item-description-content"> <p>Google Sign-In for Android is now deprecated and is planned to be removed in 2025. Move to Credential Manager for a smoother user experience and to keep your app up-to-date.</p> <p>Credential Manager focuses on sign-up and sign-in. For authorization, use AuthorizationClient for granular authorization requests to Google Accounts (like Drive, Calendar, or Photos).</p> </div> <div class="devsite-landing-row-item-buttons"><a href="https://developer-android-com.translate.goog/identity/sign-in/legacy-gsi-migration?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="button ">View the guide</a> </div> </div> </div> </div> <div class="devsite-landing-row-item devsite-landing-row-item-no-media" description-position="bottom"> <div class="devsite-landing-row-item-description" icon-position="top"><a href="https://developer-android-com.translate.goog/identity/sign-in/smart-lock-migration?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en"> <div class="devsite-landing-row-item-icon-container" size="large"><picture> <img class="devsite-landing-row-item-icon" alt="" src="https://developer.android.com/static/images/identity/migrate-from-smart-lock.png" srcset="https://developer-android-com.translate.goog/static/images/identity/migrate-from-smart-lock_36.png?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en 36w,https://developer-android-com.translate.goog/static/images/identity/migrate-from-smart-lock_48.png?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en 48w,https://developer-android-com.translate.goog/static/images/identity/migrate-from-smart-lock_72.png?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en 72w,https://developer-android-com.translate.goog/static/images/identity/migrate-from-smart-lock_96.png?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en 96w,https://developer-android-com.translate.goog/static/images/identity/migrate-from-smart-lock_480.png?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en 480w,https://developer-android-com.translate.goog/static/images/identity/migrate-from-smart-lock_720.png?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en 720w,https://developer-android-com.translate.goog/static/images/identity/migrate-from-smart-lock_856.png?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en 856w,https://developer-android-com.translate.goog/static/images/identity/migrate-from-smart-lock_960.png?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en 960w,https://developer-android-com.translate.goog/static/images/identity/migrate-from-smart-lock_1440.png?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en 1440w,https://developer-android-com.translate.goog/static/images/identity/migrate-from-smart-lock_1920.png?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en 1920w,https://developer-android-com.translate.goog/static/images/identity/migrate-from-smart-lock_2880.png?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en 2880w" sizes="64px" loading="lazy"> </picture> </div></a> <div class="devsite-landing-row-item-body"> <h3 id="migrate-from-smart-lock-for-passwords" data-text="Migrate from Smart Lock for Passwords" class="hide-from-toc no-link" tabindex="0"><a href="https://developer-android-com.translate.goog/identity/sign-in/smart-lock-migration?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en"> Migrate from Smart Lock for Passwords </a></h3> <div class="devsite-landing-row-item-description-content"> Upgrade your Android app to keep password saving working and support third-party password managers. Smart Lock has been removed, and Credential Manager offers a smoother experience. </div> <div class="devsite-landing-row-item-buttons"><a href="https://developer-android-com.translate.goog/identity/sign-in/smart-lock-migration?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="button ">View the guide</a> </div> </div> </div> </div> <div class="devsite-landing-row-item devsite-landing-row-item-no-media" description-position="bottom"> <div class="devsite-landing-row-item-description" icon-position="top"><a href="https://developer-android-com.translate.goog/identity/sign-in/fido2-migration?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en"> <div class="devsite-landing-row-item-icon-container" size="large"><picture> <img class="devsite-landing-row-item-icon" alt="" src="https://developer.android.com/static/images/identity/migrate-from-fido2.png" srcset="https://developer-android-com.translate.goog/static/images/identity/migrate-from-fido2_36.png?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en 36w,https://developer-android-com.translate.goog/static/images/identity/migrate-from-fido2_48.png?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en 48w,https://developer-android-com.translate.goog/static/images/identity/migrate-from-fido2_72.png?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en 72w,https://developer-android-com.translate.goog/static/images/identity/migrate-from-fido2_96.png?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en 96w,https://developer-android-com.translate.goog/static/images/identity/migrate-from-fido2_480.png?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en 480w,https://developer-android-com.translate.goog/static/images/identity/migrate-from-fido2_720.png?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en 720w,https://developer-android-com.translate.goog/static/images/identity/migrate-from-fido2_856.png?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en 856w,https://developer-android-com.translate.goog/static/images/identity/migrate-from-fido2_960.png?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en 960w,https://developer-android-com.translate.goog/static/images/identity/migrate-from-fido2_1440.png?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en 1440w,https://developer-android-com.translate.goog/static/images/identity/migrate-from-fido2_1920.png?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en 1920w,https://developer-android-com.translate.goog/static/images/identity/migrate-from-fido2_2880.png?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en 2880w" sizes="64px" loading="lazy"> </picture> </div></a> <div class="devsite-landing-row-item-body"> <h3 id="migrate-from-fido2" data-text="Migrate from FIDO2" class="hide-from-toc no-link" tabindex="0"><a href="https://developer-android-com.translate.goog/identity/sign-in/fido2-migration?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en"> Migrate from FIDO2 </a></h3> <div class="devsite-landing-row-item-description-content"> Learn how to migrate your Android apps from local FIDO2 credentials to Credential Manager. </div> <div class="devsite-landing-row-item-buttons"><a href="https://developer-android-com.translate.goog/identity/sign-in/fido2-migration?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="button ">View the guide</a> </div> </div> </div> </div> </div> </div> </section> <section class="devsite-landing-row devsite-landing-row-2-up android-illustrated-resources-secondary" header-position="top"> <div class="devsite-landing-row-inner"> <header class="devsite-landing-row-header"> <div class="devsite-landing-row-header-text"> <h2 id="resources-for-credential-providers" data-text="Resources for credential providers" tabindex="0">Resources for credential providers</h2> </div> </header> <div class="devsite-landing-row-group"> <div class="devsite-landing-row-item devsite-landing-row-item-no-media" description-position="bottom"> <div class="devsite-landing-row-item-description" icon-position="top"><a href="https://developer-android-com.translate.goog/identity/sign-in/credential-provider?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en"> <div class="devsite-landing-row-item-icon-container" size="large"><picture> <source class="devsite-landing-row-item-icon devsite-dark-theme" alt="" media="(prefers-color-scheme: dark)" srcset="https://developer-android-com.translate.goog/static/images/picto-icons/sync-2_dt.svg?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" sizes="64px" loading="lazy"> <img class="devsite-landing-row-item-icon" alt="" src="https://developer.android.com/static/images/picto-icons/sync-2.svg" srcset="https://developer-android-com.translate.goog/static/images/picto-icons/sync-2.svg?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" sizes="64px" loading="lazy"> </picture> </div></a> <div class="devsite-landing-row-item-body"> <h3 id="integrate-with-your-credential-provider-solution" data-text="Integrate with your credential provider solution" class="hide-from-toc no-link" tabindex="0"><a href="https://developer-android-com.translate.goog/identity/sign-in/credential-provider?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en"> Integrate with your credential provider solution </a></h3> <div class="devsite-landing-row-item-description-content"> Credential Manager lets users choose from any sign-in method (passkeys, Sign in with Google, and passwords) on an Android app. Learn how to integrate your own credential provider solution. </div> <div class="devsite-landing-row-item-buttons"><a href="https://developer-android-com.translate.goog/identity/sign-in/credential-provider?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="button button-white ">View the guide</a> </div> </div> </div> </div> <div class="devsite-landing-row-item devsite-landing-row-item-no-media" description-position="bottom"> <div class="devsite-landing-row-item-description" icon-position="top"><a href="https://developer-android-com.translate.goog/identity/sign-in/privileged-apps?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en"> <div class="devsite-landing-row-item-icon-container" size="large"><picture> <source class="devsite-landing-row-item-icon devsite-dark-theme" alt="" media="(prefers-color-scheme: dark)" srcset="https://developer-android-com.translate.goog/static/images/picto-icons/kotlin-friendly-sdk_dt.svg?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" sizes="64px" loading="lazy"> <img class="devsite-landing-row-item-icon" alt="" src="https://developer.android.com/static/images/picto-icons/kotlin-friendly-sdk.svg" srcset="https://developer-android-com.translate.goog/static/images/picto-icons/kotlin-friendly-sdk.svg?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" sizes="64px" loading="lazy"> </picture> </div></a> <div class="devsite-landing-row-item-body"> <h3 id="make-credential-manager-calls-on-behalf-of-other-parties" data-text="Make Credential Manager calls on behalf of other parties" class="hide-from-toc no-link" tabindex="0"><a href="https://developer-android-com.translate.goog/identity/sign-in/privileged-apps?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en"> Make Credential Manager calls on behalf of other parties </a></h3> <div class="devsite-landing-row-item-description-content"> Privileged apps, such as web browsers, can securely manage passkeys for other apps. This feature requires approval to ensure only trusted apps handle user credentials. </div> <div class="devsite-landing-row-item-buttons"><a href="https://developer-android-com.translate.goog/identity/sign-in/privileged-apps?_x_tr_sl=ja&_x_tr_tl=en&_x_tr_hl=en" class="button button-white ">View the guide</a> </div> </div> </div> </div> </div> </div> </section><devsite-hats-survey class="nocontent" hats-id="VxqvKSur40kxBYCLVTd0SSGykbno" listnr-id="5207477"></devsite-hats-survey> </div> <div class="devsite-floating-action-buttons"> </div> </article> <devsite-notification link="https://google.qualtrics.com/jfe/form/SV_cRR9tonbkUQYb5Q?link=dac" link-text="Take survey" message="Please help us improve the Android Developer experience by taking a short survey."> </devsite-notification> <div class="devsite-content-data"> <template class="devsite-content-data-template"> [[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my 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