<data> | App architecture | Android Developers

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observable data objects</span></a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/topic/libraries/data-binding/generated-binding?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /topic/libraries/data-binding/generated-binding" track-type="bookNav" track-name="click" track-metadata-eventdetail="/topic/libraries/data-binding/generated-binding"><span class="devsite-nav-text" tooltip>Generated binding classes</span></a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/topic/libraries/data-binding/binding-adapters?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /topic/libraries/data-binding/binding-adapters" track-type="bookNav" track-name="click" 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lifecycle-aware components</span></a></li> </ul> </div></li> <li class="devsite-nav-item devsite-nav-expandable"> <div class="devsite-expandable-nav"><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>Paging Library</span> </div> <ul class="devsite-nav-section"> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/topic/libraries/architecture/paging/v3-overview?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /topic/libraries/architecture/paging/v3-overview" track-type="bookNav" track-name="click" track-metadata-eventdetail="/topic/libraries/architecture/paging/v3-overview"><span class="devsite-nav-text" tooltip>About paging</span></a></li> <li class="devsite-nav-item"><a 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tooltip><permission></span></a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/guide/topics/manifest/permission-group-element?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /guide/topics/manifest/permission-group-element" track-type="bookNav" track-name="click" track-metadata-eventdetail="/guide/topics/manifest/permission-group-element"><span class="devsite-nav-text" tooltip><permission-group></span></a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/guide/topics/manifest/permission-tree-element?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /guide/topics/manifest/permission-tree-element" track-type="bookNav" track-name="click" track-metadata-eventdetail="/guide/topics/manifest/permission-tree-element"><span class="devsite-nav-text" tooltip><permission-tree></span></a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/guide/topics/manifest/profileable-element?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /guide/topics/manifest/profileable-element" track-type="bookNav" track-name="click" track-metadata-eventdetail="/guide/topics/manifest/profileable-element"><span class="devsite-nav-text" tooltip><profileable></span></a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/guide/topics/manifest/property-element?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /guide/topics/manifest/property-element" track-type="bookNav" track-name="click" track-metadata-eventdetail="/guide/topics/manifest/property-element"><span class="devsite-nav-text" tooltip><property></span></a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/guide/topics/manifest/provider-element?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /guide/topics/manifest/provider-element" track-type="bookNav" track-name="click" track-metadata-eventdetail="/guide/topics/manifest/provider-element"><span class="devsite-nav-text" tooltip><provider></span></a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/guide/topics/manifest/queries-element?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /guide/topics/manifest/queries-element" track-type="bookNav" track-name="click" track-metadata-eventdetail="/guide/topics/manifest/queries-element"><span class="devsite-nav-text" tooltip><queries></span></a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/guide/topics/manifest/receiver-element?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /guide/topics/manifest/receiver-element" track-type="bookNav" track-name="click" track-metadata-eventdetail="/guide/topics/manifest/receiver-element"><span class="devsite-nav-text" tooltip><receiver></span></a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/guide/topics/manifest/service-element?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /guide/topics/manifest/service-element" track-type="bookNav" track-name="click" track-metadata-eventdetail="/guide/topics/manifest/service-element"><span class="devsite-nav-text" tooltip><service></span></a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/guide/topics/manifest/supports-gl-texture-element?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /guide/topics/manifest/supports-gl-texture-element" track-type="bookNav" track-name="click" track-metadata-eventdetail="/guide/topics/manifest/supports-gl-texture-element"><span class="devsite-nav-text" tooltip><supports-gl-texture></span></a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/guide/topics/manifest/supports-screens-element?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /guide/topics/manifest/supports-screens-element" track-type="bookNav" track-name="click" track-metadata-eventdetail="/guide/topics/manifest/supports-screens-element"><span class="devsite-nav-text" tooltip><supports-screens></span></a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/guide/topics/manifest/uri-relative-filter-group-element?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /guide/topics/manifest/uri-relative-filter-group-element" track-type="bookNav" track-name="click" track-metadata-eventdetail="/guide/topics/manifest/uri-relative-filter-group-element"><span class="devsite-nav-text" tooltip><uri-relative-filter-group></span></a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/guide/topics/manifest/uses-configuration-element?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /guide/topics/manifest/uses-configuration-element" track-type="bookNav" track-name="click" track-metadata-eventdetail="/guide/topics/manifest/uses-configuration-element"><span class="devsite-nav-text" tooltip><uses-configuration></span></a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/guide/topics/manifest/uses-feature-element?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /guide/topics/manifest/uses-feature-element" track-type="bookNav" track-name="click" track-metadata-eventdetail="/guide/topics/manifest/uses-feature-element"><span class="devsite-nav-text" tooltip><uses-feature></span></a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/guide/topics/manifest/uses-library-element?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /guide/topics/manifest/uses-library-element" track-type="bookNav" track-name="click" track-metadata-eventdetail="/guide/topics/manifest/uses-library-element"><span class="devsite-nav-text" tooltip><uses-library></span></a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/guide/topics/manifest/uses-native-library-element?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /guide/topics/manifest/uses-native-library-element" track-type="bookNav" track-name="click" track-metadata-eventdetail="/guide/topics/manifest/uses-native-library-element"><span class="devsite-nav-text" tooltip><uses-native-library></span></a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/guide/topics/manifest/uses-permission-element?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /guide/topics/manifest/uses-permission-element" track-type="bookNav" track-name="click" track-metadata-eventdetail="/guide/topics/manifest/uses-permission-element"><span class="devsite-nav-text" tooltip><uses-permission></span></a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/guide/topics/manifest/uses-permission-sdk-23-element?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /guide/topics/manifest/uses-permission-sdk-23-element" track-type="bookNav" track-name="click" track-metadata-eventdetail="/guide/topics/manifest/uses-permission-sdk-23-element"><span class="devsite-nav-text" tooltip><uses-permission-sdk-23></span></a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/guide/topics/manifest/uses-sdk-element?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /guide/topics/manifest/uses-sdk-element" track-type="bookNav" track-name="click" track-metadata-eventdetail="/guide/topics/manifest/uses-sdk-element"><span class="devsite-nav-text" tooltip><uses-sdk></span></a></li> </ul> </div></li> <li class="devsite-nav-item devsite-nav-expandable devsite-nav-accordion"> <div class="devsite-expandable-nav"><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>App entry points</span> </div> <ul class="devsite-nav-section"> <li class="devsite-nav-item devsite-nav-expandable"> <div class="devsite-expandable-nav"><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>Activities</span> </div> <ul class="devsite-nav-section"> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/guide/components/activities/intro-activities?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /guide/components/activities/intro-activities" track-type="bookNav" track-name="click" track-metadata-eventdetail="/guide/components/activities/intro-activities"><span class="devsite-nav-text" tooltip>Introduction to activities</span></a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/guide/components/activities/activity-lifecycle?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /guide/components/activities/activity-lifecycle" track-type="bookNav" track-name="click" track-metadata-eventdetail="/guide/components/activities/activity-lifecycle"><span class="devsite-nav-text" tooltip>The activity lifecycle</span></a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/guide/components/activities/state-changes?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /guide/components/activities/state-changes" track-type="bookNav" track-name="click" track-metadata-eventdetail="/guide/components/activities/state-changes"><span class="devsite-nav-text" tooltip>Activity state changes</span></a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/guide/components/activities/testing?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /guide/components/activities/testing" track-type="bookNav" track-name="click" track-metadata-eventdetail="/guide/components/activities/testing"><span class="devsite-nav-text" tooltip>Test your app's activities</span></a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/guide/components/activities/tasks-and-back-stack?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /guide/components/activities/tasks-and-back-stack" track-type="bookNav" track-name="click" track-metadata-eventdetail="/guide/components/activities/tasks-and-back-stack"><span class="devsite-nav-text" tooltip>Tasks and the back stack</span></a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/guide/components/activities/process-lifecycle?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /guide/components/activities/process-lifecycle" track-type="bookNav" track-name="click" track-metadata-eventdetail="/guide/components/activities/process-lifecycle"><span class="devsite-nav-text" tooltip>Processes and app lifecycle</span></a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/guide/components/activities/parcelables-and-bundles?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /guide/components/activities/parcelables-and-bundles" track-type="bookNav" track-name="click" track-metadata-eventdetail="/guide/components/activities/parcelables-and-bundles"><span class="devsite-nav-text" tooltip>Parcelables and bundles</span></a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/guide/components/loaders?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /guide/components/loaders" track-type="bookNav" track-name="click" track-metadata-eventdetail="/guide/components/loaders"><span class="devsite-nav-text" tooltip>Loaders</span></a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/guide/components/activities/recents?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /guide/components/activities/recents" track-type="bookNav" track-name="click" track-metadata-eventdetail="/guide/components/activities/recents"><span class="devsite-nav-text" tooltip>Recents screen</span></a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/guide/components/activities/background-starts?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /guide/components/activities/background-starts" track-type="bookNav" track-name="click" track-metadata-eventdetail="/guide/components/activities/background-starts"><span class="devsite-nav-text" tooltip>Restrictions on starting activities from the background</span></a></li> </ul> </div></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/develop/ui/views/launch/shortcuts?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /develop/ui/views/launch/shortcuts" track-type="bookNav" track-name="click" track-metadata-eventdetail="/develop/ui/views/launch/shortcuts"><span class="devsite-nav-text" tooltip>Add app shortcuts ⍈</span></a></li> </ul> </div></li> <li class="devsite-nav-item devsite-nav-expandable devsite-nav-accordion"> <div class="devsite-expandable-nav"><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>App navigation</span> </div> <ul class="devsite-nav-section"> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/guide/navigation/principles?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /guide/navigation/principles" track-type="bookNav" track-name="click" track-metadata-eventdetail="/guide/navigation/principles"><span class="devsite-nav-text" tooltip>Principles of navigation</span></a></li> <li class="devsite-nav-item devsite-nav-expandable"> <div class="devsite-expandable-nav"><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>Navigation component</span> </div> <ul class="devsite-nav-section"> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/guide/navigation?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /guide/navigation" track-type="bookNav" track-name="click" track-metadata-eventdetail="/guide/navigation"><span class="devsite-nav-text" tooltip>Overview</span></a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/guide/navigation/navcontroller?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /guide/navigation/navcontroller" track-type="bookNav" track-name="click" track-metadata-eventdetail="/guide/navigation/navcontroller"><span class="devsite-nav-text" tooltip>Navigation controller</span></a></li> <li class="devsite-nav-item devsite-nav-expandable"> <div class="devsite-expandable-nav"><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>Design your navigation graph</span> </div> <ul class="devsite-nav-section"> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/guide/navigation/design?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /guide/navigation/design" track-type="bookNav" track-name="click" track-metadata-eventdetail="/guide/navigation/design"><span class="devsite-nav-text" tooltip>Overview</span></a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/guide/navigation/design/dialog-destinations?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /guide/navigation/design/dialog-destinations" track-type="bookNav" track-name="click" track-metadata-eventdetail="/guide/navigation/design/dialog-destinations"><span class="devsite-nav-text" tooltip>Dialog destinations</span></a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/guide/navigation/design/activity-destinations?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /guide/navigation/design/activity-destinations" track-type="bookNav" track-name="click" track-metadata-eventdetail="/guide/navigation/design/activity-destinations"><span class="devsite-nav-text" tooltip>Activity destinations</span></a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/guide/navigation/design/nested-graphs?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /guide/navigation/design/nested-graphs" track-type="bookNav" track-name="click" track-metadata-eventdetail="/guide/navigation/design/nested-graphs"><span class="devsite-nav-text" tooltip>Nested graphs</span></a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/guide/navigation/design/deep-link?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /guide/navigation/design/deep-link" track-type="bookNav" track-name="click" track-metadata-eventdetail="/guide/navigation/design/deep-link"><span class="devsite-nav-text" tooltip>Deep links</span></a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/guide/navigation/design/add-new?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /guide/navigation/design/add-new" track-type="bookNav" track-name="click" track-metadata-eventdetail="/guide/navigation/design/add-new"><span class="devsite-nav-text" tooltip>New destination types</span></a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/guide/navigation/design/type-safety?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /guide/navigation/design/type-safety" track-type="bookNav" track-name="click" track-metadata-eventdetail="/guide/navigation/design/type-safety"><span class="devsite-nav-text" tooltip>Type safety</span></a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/guide/navigation/design/encapsulate?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /guide/navigation/design/encapsulate" track-type="bookNav" track-name="click" track-metadata-eventdetail="/guide/navigation/design/encapsulate"><span class="devsite-nav-text" tooltip>Encapsulate your code</span></a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/guide/navigation/design/actions?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /guide/navigation/design/actions" track-type="bookNav" track-name="click" track-metadata-eventdetail="/guide/navigation/design/actions"><span class="devsite-nav-text" tooltip>Global actions</span></a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/guide/navigation/design/kotlin-dsl?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /guide/navigation/design/kotlin-dsl" track-type="bookNav" track-name="click" track-metadata-eventdetail="/guide/navigation/design/kotlin-dsl"><span class="devsite-nav-text" tooltip>Fragments and the Kotlin DSL</span></a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/guide/navigation/design/editor?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /guide/navigation/design/editor" track-type="bookNav" track-name="click" track-metadata-eventdetail="/guide/navigation/design/editor"><span class="devsite-nav-text" tooltip>Use the Navigation editor</span></a></li> </ul> </div></li> <li class="devsite-nav-item devsite-nav-expandable"> <div class="devsite-expandable-nav"><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 your navigation graph</span> </div> <ul class="devsite-nav-section"> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/guide/navigation/use-graph/navigate?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /guide/navigation/use-graph/navigate" track-type="bookNav" track-name="click" track-metadata-eventdetail="/guide/navigation/use-graph/navigate"><span class="devsite-nav-text" tooltip>Navigate to a destination</span></a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/guide/navigation/use-graph/navoptions?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /guide/navigation/use-graph/navoptions" track-type="bookNav" track-name="click" track-metadata-eventdetail="/guide/navigation/use-graph/navoptions"><span class="devsite-nav-text" tooltip>Navigate with options</span></a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/guide/navigation/use-graph/safe-args?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /guide/navigation/use-graph/safe-args" track-type="bookNav" track-name="click" track-metadata-eventdetail="/guide/navigation/use-graph/safe-args"><span class="devsite-nav-text" tooltip>Safe args</span></a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/guide/navigation/use-graph/pass-data?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /guide/navigation/use-graph/pass-data" track-type="bookNav" track-name="click" track-metadata-eventdetail="/guide/navigation/use-graph/pass-data"><span class="devsite-nav-text" tooltip>Pass data between destinations</span></a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/guide/navigation/use-graph/animate-transitions?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /guide/navigation/use-graph/animate-transitions" track-type="bookNav" track-name="click" track-metadata-eventdetail="/guide/navigation/use-graph/animate-transitions"><span class="devsite-nav-text" tooltip>Animate transitions between destinations</span></a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/guide/navigation/use-graph/conditional?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /guide/navigation/use-graph/conditional" track-type="bookNav" track-name="click" track-metadata-eventdetail="/guide/navigation/use-graph/conditional"><span class="devsite-nav-text" tooltip>Conditional navigation</span></a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/guide/navigation/use-graph/programmatic?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /guide/navigation/use-graph/programmatic" track-type="bookNav" track-name="click" track-metadata-eventdetail="/guide/navigation/use-graph/programmatic"><span class="devsite-nav-text" tooltip>Interact programmatically with the Navigation component</span></a></li> </ul> </div></li> <li class="devsite-nav-item devsite-nav-expandable"> <div class="devsite-expandable-nav"><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>The back stack</span> </div> <ul class="devsite-nav-section"> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/guide/navigation/backstack?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /guide/navigation/backstack" track-type="bookNav" track-name="click" track-metadata-eventdetail="/guide/navigation/backstack"><span class="devsite-nav-text" tooltip>Overview</span></a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/guide/navigation/backstack/dialog?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /guide/navigation/backstack/dialog" track-type="bookNav" track-name="click" track-metadata-eventdetail="/guide/navigation/backstack/dialog"><span class="devsite-nav-text" tooltip>Dialogs and the back stack</span></a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/guide/navigation/backstack/circular?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /guide/navigation/backstack/circular" track-type="bookNav" track-name="click" track-metadata-eventdetail="/guide/navigation/backstack/circular"><span class="devsite-nav-text" tooltip>Circular navigation and the back stack</span></a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/guide/navigation/backstack/multi-back-stacks?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /guide/navigation/backstack/multi-back-stacks" track-type="bookNav" track-name="click" track-metadata-eventdetail="/guide/navigation/backstack/multi-back-stacks"><span class="devsite-nav-text" tooltip>Multiple back stacks</span></a></li> </ul> </div></li> <li class="devsite-nav-item devsite-nav-expandable"> <div class="devsite-expandable-nav"><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>Integrations</span> </div> <ul class="devsite-nav-section"> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/guide/navigation/integrations/feature-modules?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /guide/navigation/integrations/feature-modules" track-type="bookNav" track-name="click" track-metadata-eventdetail="/guide/navigation/integrations/feature-modules"><span class="devsite-nav-text" tooltip>Navigate with feature modules</span></a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/guide/navigation/integrations/multi-module?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /guide/navigation/integrations/multi-module" track-type="bookNav" track-name="click" track-metadata-eventdetail="/guide/navigation/integrations/multi-module"><span class="devsite-nav-text" tooltip>Multi-module projects</span></a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/guide/navigation/integrations/ui?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /guide/navigation/integrations/ui" track-type="bookNav" track-name="click" track-metadata-eventdetail="/guide/navigation/integrations/ui"><span class="devsite-nav-text" tooltip>Connect UI components to NavController</span></a></li> </ul> </div></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/guide/navigation/migrate?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /guide/navigation/migrate" track-type="bookNav" track-name="click" track-metadata-eventdetail="/guide/navigation/migrate"><span class="devsite-nav-text" tooltip>Migrate to the Navigation component</span></a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/guide/navigation/testing?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /guide/navigation/testing" track-type="bookNav" track-name="click" track-metadata-eventdetail="/guide/navigation/testing"><span class="devsite-nav-text" tooltip>Test navigation</span></a></li> </ul> </div></li> <li class="devsite-nav-item devsite-nav-expandable"> <div class="devsite-expandable-nav"><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>Custom back navigation</span> </div> <ul class="devsite-nav-section"> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/guide/navigation/custom-back?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /guide/navigation/custom-back" track-type="bookNav" track-name="click" track-metadata-eventdetail="/guide/navigation/custom-back"><span class="devsite-nav-text" tooltip>Custom back navigation</span></a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/guide/navigation/custom-back/predictive-back-gesture?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /guide/navigation/custom-back/predictive-back-gesture" track-type="bookNav" track-name="click" track-metadata-eventdetail="/guide/navigation/custom-back/predictive-back-gesture"><span class="devsite-nav-text" tooltip>Predictive back gesture</span></a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/guide/navigation/custom-back/support-animations?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /guide/navigation/custom-back/support-animations" track-type="bookNav" track-name="click" track-metadata-eventdetail="/guide/navigation/custom-back/support-animations"><span class="devsite-nav-text" tooltip>Add support for predictive back animations</span></a></li> </ul> </div></li> <li class="devsite-nav-item devsite-nav-expandable"> <div class="devsite-expandable-nav"><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>Responsive design</span> </div> <ul class="devsite-nav-section"> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/guide/navigation/responsive/config-changes?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /guide/navigation/responsive/config-changes" track-type="bookNav" track-name="click" track-metadata-eventdetail="/guide/navigation/responsive/config-changes"><span class="devsite-nav-text" tooltip>Handling configuration changes</span></a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/guide/navigation/responsive/form-factors?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /guide/navigation/responsive/form-factors" track-type="bookNav" track-name="click" track-metadata-eventdetail="/guide/navigation/responsive/form-factors"><span class="devsite-nav-text" tooltip>Design for different form factors</span></a></li> </ul> </div></li> <li class="devsite-nav-item devsite-nav-expandable"> <div class="devsite-expandable-nav"><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>Swipe between views</span> </div> <ul class="devsite-nav-section"> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/guide/navigation/advanced/swipe-view-2?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /guide/navigation/advanced/swipe-view-2" track-type="bookNav" track-name="click" track-metadata-eventdetail="/guide/navigation/advanced/swipe-view-2"><span class="devsite-nav-text" tooltip>Swipe views using ViewPager2</span></a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/guide/navigation/advanced/swipe-view?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /guide/navigation/advanced/swipe-view" track-type="bookNav" track-name="click" track-metadata-eventdetail="/guide/navigation/advanced/swipe-view"><span class="devsite-nav-text" tooltip>Swipe views using ViewPager</span></a></li> </ul> </div></li> <li class="devsite-nav-item devsite-nav-expandable"> <div class="devsite-expandable-nav"><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>Fragments</span> </div> <ul class="devsite-nav-section"> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/guide/fragments?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /guide/fragments" track-type="bookNav" track-name="click" track-metadata-eventdetail="/guide/fragments"><span class="devsite-nav-text" tooltip>About fragments</span></a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/guide/fragments/create?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /guide/fragments/create" track-type="bookNav" track-name="click" track-metadata-eventdetail="/guide/fragments/create"><span class="devsite-nav-text" tooltip>Create a fragment</span></a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/guide/fragments/fragmentmanager?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /guide/fragments/fragmentmanager" track-type="bookNav" track-name="click" track-metadata-eventdetail="/guide/fragments/fragmentmanager"><span class="devsite-nav-text" tooltip>Fragment manager</span></a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/guide/fragments/transactions?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /guide/fragments/transactions" track-type="bookNav" track-name="click" track-metadata-eventdetail="/guide/fragments/transactions"><span class="devsite-nav-text" tooltip>Fragment transactions</span></a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/guide/fragments/animate?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /guide/fragments/animate" track-type="bookNav" track-name="click" track-metadata-eventdetail="/guide/fragments/animate"><span class="devsite-nav-text" tooltip>Animate transitions between fragments</span></a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/guide/fragments/lifecycle?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /guide/fragments/lifecycle" track-type="bookNav" track-name="click" track-metadata-eventdetail="/guide/fragments/lifecycle"><span class="devsite-nav-text" tooltip>Fragment lifecycle</span></a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/guide/fragments/saving-state?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /guide/fragments/saving-state" track-type="bookNav" track-name="click" track-metadata-eventdetail="/guide/fragments/saving-state"><span class="devsite-nav-text" tooltip>Saving state with fragments</span></a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/guide/fragments/communicate?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /guide/fragments/communicate" track-type="bookNav" track-name="click" track-metadata-eventdetail="/guide/fragments/communicate"><span class="devsite-nav-text" tooltip>Communicate with fragments</span></a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/guide/fragments/appbar?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /guide/fragments/appbar" track-type="bookNav" track-name="click" track-metadata-eventdetail="/guide/fragments/appbar"><span class="devsite-nav-text" tooltip>Working with the app bar</span></a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/guide/fragments/dialogs?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /guide/fragments/dialogs" track-type="bookNav" track-name="click" track-metadata-eventdetail="/guide/fragments/dialogs"><span class="devsite-nav-text" tooltip>Displaying dialogs with DialogFragment</span></a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/guide/fragments/debugging?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /guide/fragments/debugging" track-type="bookNav" track-name="click" track-metadata-eventdetail="/guide/fragments/debugging"><span class="devsite-nav-text" tooltip>Debug your fragments</span></a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/guide/fragments/test?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /guide/fragments/test" track-type="bookNav" track-name="click" track-metadata-eventdetail="/guide/fragments/test"><span class="devsite-nav-text" tooltip>Test your fragments</span></a></li> </ul> </div></li> <li class="devsite-nav-item devsite-nav-expandable"> <div class="devsite-expandable-nav"><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>App links</span> </div> <ul class="devsite-nav-section"> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/training/app-links?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /training/app-links" track-type="bookNav" track-name="click" track-metadata-eventdetail="/training/app-links"><span class="devsite-nav-text" tooltip>About app links</span></a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/training/app-links/deep-linking?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /training/app-links/deep-linking" track-type="bookNav" track-name="click" track-metadata-eventdetail="/training/app-links/deep-linking"><span class="devsite-nav-text" tooltip>Enabling links to app content</span></a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/training/app-links/verify-android-applinks?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /training/app-links/verify-android-applinks" track-type="bookNav" track-name="click" track-metadata-eventdetail="/training/app-links/verify-android-applinks"><span class="devsite-nav-text" tooltip>Verify app links</span></a></li> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/training/app-links/instant-app-links?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /training/app-links/instant-app-links" track-type="bookNav" track-name="click" track-metadata-eventdetail="/training/app-links/instant-app-links"><span class="devsite-nav-text" tooltip>Create app links for instant apps</span></a></li> </ul> </div></li> <li class="devsite-nav-item devsite-nav-expandable"> <div class="devsite-expandable-nav"><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>Interact with other apps</span> </div> <ul class="devsite-nav-section"> <li class="devsite-nav-item"><a href="https://developer-android-com.translate.goog/training/basics/intents?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /training/basics/intents" track-type="bookNav" track-name="click" track-metadata-eventdetail="/training/basics/intents"><span class="devsite-nav-text" tooltip>About interacting with other apps</span></a></li> <li class="devsite-nav-item"><a 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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> <div class="devsite-page-title-meta"> <devsite-view-release-notes></devsite-view-release-notes> </div><devsite-toc class="devsite-nav" depth="2" devsite-toc-embedded> </devsite-toc> <devsite-recommendations-dropdown class="nocontent"></devsite-recommendations-dropdown> <div class="devsite-article-body clearfix "> <dl class="xml"> <dt> syntax: </dt> <dd> If the data tag is the immediate child of an <code translate="no" dir="ltr"><a href="https://developer-android-com.translate.goog/guide/topics/manifest/intent-filter-element?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto"><intent-filter></a></code>: <br> <div></div><devsite-code> <pre class="devsite-click-to-copy" translate="no" dir="ltr" is-upgraded syntax="XML"><data<span class="devsite-syntax-w"> </span>android:<a href="https://developer-android-com.translate.goog/guide/topics/manifest/data-element?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto#scheme">scheme</a>="<i>string</i>" <span class="devsite-syntax-w"> </span>android:<a href="https://developer-android-com.translate.goog/guide/topics/manifest/data-element?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto#host">host</a>="<i>string</i>" <span class="devsite-syntax-w"> </span>android:<a href="https://developer-android-com.translate.goog/guide/topics/manifest/data-element?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto#port">port</a>="<i>string</i>" <span class="devsite-syntax-w"> </span>android:<a href="https://developer-android-com.translate.goog/guide/topics/manifest/data-element?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto#path">path</a>="<i>string</i>" <span class="devsite-syntax-w"> </span>android:<a href="https://developer-android-com.translate.goog/guide/topics/manifest/data-element?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto#path">pathPattern</a>="<i>string</i>" <span class="devsite-syntax-w"> </span>android:<a href="https://developer-android-com.translate.goog/guide/topics/manifest/data-element?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto#path">pathPrefix</a>="<i>string</i>" <span class="devsite-syntax-w"> </span>android:<a href="https://developer-android-com.translate.goog/guide/topics/manifest/data-element?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto#path">pathSuffix</a>="<i>string</i>" <span class="devsite-syntax-w"> </span>android:<a href="https://developer-android-com.translate.goog/guide/topics/manifest/data-element?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto#path">pathAdvancedPattern</a>="<i>string</i>" <span class="devsite-syntax-w"> </span>android:<a href="https://developer-android-com.translate.goog/guide/topics/manifest/data-element?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto#mime">mimeType</a>="<i>string</i>"<span class="devsite-syntax-w"> </span>/></pre> </devsite-code> <br> If the data tag is the immediate child of a <code translate="no" dir="ltr"><a href="https://developer-android-com.translate.goog/guide/topics/manifest/uri-relative-filter-group-element?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto"><uri-relative-filter-group></a></code>: <br> <div></div><devsite-code> <pre class="devsite-click-to-copy" translate="no" dir="ltr" is-upgraded syntax="XML"><data <span class="devsite-syntax-w"> </span>android:<a href="https://developer-android-com.translate.goog/guide/topics/manifest/data-element?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto#path">path</a>="<i>string</i>" <span class="devsite-syntax-w"> </span>android:<a href="https://developer-android-com.translate.goog/guide/topics/manifest/data-element?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto#path">pathPattern</a>="<i>string</i>" <span class="devsite-syntax-w"> </span>android:<a href="https://developer-android-com.translate.goog/guide/topics/manifest/data-element?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto#path">pathPrefix</a>="<i>string</i>" <span class="devsite-syntax-w"> </span>android:<a href="https://developer-android-com.translate.goog/guide/topics/manifest/data-element?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto#path">pathSuffix</a>="<i>string</i>" <span class="devsite-syntax-w"> </span>android:<a href="https://developer-android-com.translate.goog/guide/topics/manifest/data-element?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto#path">pathAdvancedPattern</a>="<i>string</i>" <span class="devsite-syntax-w"> </span>android:<a href="https://developer-android-com.translate.goog/guide/topics/manifest/data-element?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto#fragment">fragment</a>="<i>string</i>" <span class="devsite-syntax-w"> </span>android:<a href="https://developer-android-com.translate.goog/guide/topics/manifest/data-element?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto#fragment">fragmentPattern</a>="<i>string</i>" <span class="devsite-syntax-w"> </span>android:<a href="https://developer-android-com.translate.goog/guide/topics/manifest/data-element?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto#fragment">fragmentPrefix</a>="<i>string</i>" <span class="devsite-syntax-w"> </span>android:<a href="https://developer-android-com.translate.goog/guide/topics/manifest/data-element?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto#fragment">fragmentSuffix</a>="<i>string</i>" <span class="devsite-syntax-w"> </span>android:<a href="https://developer-android-com.translate.goog/guide/topics/manifest/data-element?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto#fragment">fragmentAdvancedPattern</a>="<i>string</i>" <span class="devsite-syntax-w"> </span>android:<a href="https://developer-android-com.translate.goog/guide/topics/manifest/data-element?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto#query">query</a>="<i>string</i>" <span class="devsite-syntax-w"> </span>android:<a href="https://developer-android-com.translate.goog/guide/topics/manifest/data-element?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto#query">queryPattern</a>="<i>string</i>" <span class="devsite-syntax-w"> </span>android:<a href="https://developer-android-com.translate.goog/guide/topics/manifest/data-element?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto#query">queryPrefix</a>="<i>string</i>" <span class="devsite-syntax-w"> </span>android:<a href="https://developer-android-com.translate.goog/guide/topics/manifest/data-element?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto#query">querySuffix</a>="<i>string</i>" <span class="devsite-syntax-w"> </span>android:<a href="https://developer-android-com.translate.goog/guide/topics/manifest/data-element?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto#query">queryAdvancedPattern</a>="<i>string</i>"<span class="devsite-syntax-w"> </span>/></pre> </devsite-code> </dd> <dt> contained in: </dt> <dd><code translate="no" dir="ltr"><a href="https://developer-android-com.translate.goog/guide/topics/manifest/intent-filter-element?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto"><intent-filter></a></code> <br><code translate="no" dir="ltr"><a href="https://developer-android-com.translate.goog/guide/topics/manifest/uri-relative-filter-group-element?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto"><uri-relative-filter-group></a></code> </dd> <dt> description: </dt> <dd itemprop="description"> Adds a data specification to an intent filter. The specification is a data type, using the <code translate="no" dir="ltr"><a href="https://developer-android-com.translate.goog/guide/topics/manifest/data-element?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto#mime">mimeType</a></code> attribute, a URI, or both a data type and a URI. A URI is specified by separate attributes for each of its parts: <p style="margin-left: 2em"><code translate="no" dir="ltr"><scheme>://<host>:<port>[<path>|<pathPrefix>|<pathPattern>|<pathAdvancedPattern>|<pathSuffix>]</code></p> <p>These attributes that specify the URI format are optional, but also mutually dependent:</p> <ul> <li>If a <code translate="no" dir="ltr"><a href="https://developer-android-com.translate.goog/guide/topics/manifest/data-element?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto#scheme">scheme</a></code> isn't specified for the intent filter, all the other URI attributes are ignored.</li> <li>If a <code translate="no" dir="ltr"><a href="https://developer-android-com.translate.goog/guide/topics/manifest/data-element?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto#host">host</a></code> isn't specified for the filter, the <code translate="no" dir="ltr">port</code> attribute and all the path attributes are ignored.</li> </ul> <p>All the <code translate="no" dir="ltr"><data></code> elements contained within the same <code translate="no" dir="ltr"><a href="https://developer-android-com.translate.goog/guide/topics/manifest/intent-filter-element?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto"><intent-filter></a></code> element contribute to the same filter. So, for example, the following filter specification:</p> <div></div><devsite-code> <pre class="devsite-click-to-copy" translate="no" dir="ltr" is-upgraded syntax="XML"><intent-filter<span class="devsite-syntax-w"> </span>.<span class="devsite-syntax-w"> </span>.<span class="devsite-syntax-w"> </span>.<span class="devsite-syntax-w"> </span>> <span class="devsite-syntax-w"> </span><data<span class="devsite-syntax-w"> </span>android:scheme="something"<span class="devsite-syntax-w"> </span>android:host="project1.example.com"<span class="devsite-syntax-w"> </span>/> <span class="devsite-syntax-w"> </span><data<span class="devsite-syntax-w"> </span>android:scheme="something-else"<span class="devsite-syntax-w"> </span>android:host="project2.example.com"<span class="devsite-syntax-w"> </span>android:path="/page1"<span class="devsite-syntax-w"> </span>/> <span class="devsite-syntax-w"> </span>... </intent-filter></pre> </devsite-code> <p>is equivalent to this one:</p> <div></div><devsite-code> <pre class="devsite-click-to-copy" translate="no" dir="ltr" is-upgraded syntax="XML"><intent-filter<span class="devsite-syntax-w"> </span>.<span class="devsite-syntax-w"> </span>.<span class="devsite-syntax-w"> </span>.<span class="devsite-syntax-w"> </span>> <span class="devsite-syntax-w"> </span><data<span class="devsite-syntax-w"> </span>android:scheme="something"<span class="devsite-syntax-w"> </span>/> <span class="devsite-syntax-w"> </span><data<span class="devsite-syntax-w"> </span>android:scheme="something-else"<span class="devsite-syntax-w"> </span>/> <span class="devsite-syntax-w"> </span><data<span class="devsite-syntax-w"> </span>android:host="project1.example.com"<span class="devsite-syntax-w"> </span>/> <span class="devsite-syntax-w"> </span><data<span class="devsite-syntax-w"> </span>android:host="project2.example.com"<span class="devsite-syntax-w"> </span>/> <span class="devsite-syntax-w"> </span><data<span class="devsite-syntax-w"> </span>android:path="/page1"<span class="devsite-syntax-w"> </span>/> <span class="devsite-syntax-w"> </span>... </intent-filter></pre> </devsite-code> <p>You can place any number of <code translate="no" dir="ltr"><data></code> elements inside an <code translate="no" dir="ltr"><a href="https://developer-android-com.translate.goog/guide/topics/manifest/intent-filter-element?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto"><intent-filter></a></code> to give it multiple data options. None of its attributes have default values.</p> <p>For information on how intent filters work, including the rules for how intent objects are matched against filters, see <a href="https://developer-android-com.translate.goog/guide/components/intents-filters?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto">Intents and Intent Filters</a> and the <a href="https://developer-android-com.translate.goog/guide/topics/manifest/manifest-intro?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto#ifs">Intent filters</a> section in the manifest file overview.</p> </dd> <dt> attributes: </dt> <dd> <dl class="attr"> <dt> <a name="scheme"></a><code translate="no" dir="ltr">android:scheme</code> </dt> <dd> The scheme part of a URI. This is the minimal essential attribute for specifying a URI. At least one <code translate="no" dir="ltr">scheme</code> attribute must be set for the filter, or none of the other URI attributes are meaningful. <p>A scheme is specified without the trailing colon, such as <code translate="no" dir="ltr">http</code> rather than <code translate="no" dir="ltr">http:</code>.</p> <p>If the filter has a data type set (using the <code translate="no" dir="ltr"><a href="https://developer-android-com.translate.goog/guide/topics/manifest/data-element?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto#mime">mimeType</a></code> attribute) but no scheme, the <code translate="no" dir="ltr">content:</code> and <code translate="no" dir="ltr">file:</code> schemes are assumed.</p> <p class="note"><strong>Note</strong>: Scheme matching in the Android framework is case-sensitive, unlike the RFC. As a result, always specify schemes using lowercase letters.</p> </dd> <dt> <a name="host"></a><code translate="no" dir="ltr">android:host</code> </dt> <dd> The host part of a URI authority. This attribute is meaningless unless a <code translate="no" dir="ltr"><a href="https://developer-android-com.translate.goog/guide/topics/manifest/data-element?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto#scheme">scheme</a></code> attribute is also specified for the filter. To match multiple subdomains, use an asterisk (<code translate="no" dir="ltr">*</code>) to match zero or more characters in the host. For example, the host <code translate="no" dir="ltr">*.google.com</code> matches <code translate="no" dir="ltr">www.google.com</code>, <code translate="no" dir="ltr">.google.com</code>, and <code translate="no" dir="ltr">developer.google.com</code>. <p>The asterisk must be the first character of the host attribute. For example, the host <code translate="no" dir="ltr">google.co.*</code> is invalid, because the asterisk wildcard isn't the first character.</p> <p class="note"><strong>Note</strong>: Host name matching in the Android framework is case-sensitive, unlike the formal RFC. As a result, always specify host names using lowercase letters.</p> </dd> <dt> <a name="port"></a><code translate="no" dir="ltr">android:port</code> </dt> <dd> The port part of a URI authority. This attribute is meaningful only if the <code translate="no" dir="ltr"><a href="https://developer-android-com.translate.goog/guide/topics/manifest/data-element?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto#scheme">scheme</a></code> and <code translate="no" dir="ltr"><a href="https://developer-android-com.translate.goog/guide/topics/manifest/data-element?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto#host">host</a></code> attributes are also specified for the filter. </dd> <dt> <a name="path"></a><code translate="no" dir="ltr">android:path</code> <br><code translate="no" dir="ltr">android:pathPrefix</code> <br><code translate="no" dir="ltr">android:pathSuffix</code> <br><code translate="no" dir="ltr">android:pathPattern</code> <br><code translate="no" dir="ltr">android:pathAdvancedPattern</code> </dt> <dd> The path part of a URI, which must begin with a <code translate="no" dir="ltr">/</code>. The <code translate="no" dir="ltr">path</code> attribute specifies a complete path that is matched against the complete path in an <code translate="no" dir="ltr">Intent</code> object. The <code translate="no" dir="ltr">pathPrefix</code> attribute specifies a partial path that is matched against only the initial part of the path in the <code translate="no" dir="ltr">Intent</code> object. <p></p> <p>The <code translate="no" dir="ltr">pathSuffix</code> attribute is matched exactly against the ending part of the path in the <code translate="no" dir="ltr">Intent</code> object, and this attribute doesn't have to begin with the <code translate="no" dir="ltr">/</code> character. The <code translate="no" dir="ltr">pathPattern</code> attribute specifies a complete path that is matched against the complete path in the <code translate="no" dir="ltr">Intent</code> object, but it can contain the following wildcards:</p> <ul> <li>An asterisk (<code translate="no" dir="ltr">*</code>) matches a sequence of zero to many occurrences of the immediately preceding character.</li> <li>A period followed by an asterisk (<code translate="no" dir="ltr">.*</code>) matches any sequence of zero to many characters.</li> </ul> <p>The <code translate="no" dir="ltr">pathAdvancedPattern</code> attribute specifies a complete path, which is matched against the complete path of the <code translate="no" dir="ltr">Intent</code> object and supports the following regex-like patterns:</p> <ul> <li>A period (<code translate="no" dir="ltr">.</code>) matches any character.</li> <li>A set (<code translate="no" dir="ltr">[...]</code>) matches ranges of characters. For example , <code translate="no" dir="ltr">[0-5]</code> matches a single digit from 0 through 5 but not 6 through 9. <code translate="no" dir="ltr">[a-zA-Z]</code> matches any letter, regardless of case. Sets also support the "not" <code translate="no" dir="ltr">^</code> modifier.</li> <li>The asterisk (<code translate="no" dir="ltr">*</code>) modifier matches the preceding pattern zero or more times.</li> <li>The plus (<code translate="no" dir="ltr">+</code>) modifier matches the preceding pattern one or more times.</li> <li>The range (<code translate="no" dir="ltr">{...}</code>) modifier specifies the number of times a pattern can match.</li> </ul> The <code translate="no" dir="ltr">pathAdvancedPattern</code> matcher is an evaluation implementation in which matching is done against the pattern in real time with no backtracking support. <p></p> <p>Because <code translate="no" dir="ltr">\</code> is used as an escape character when the string is read from XML, before it is parsed as a pattern, you need to double-escape. For example, a literal <code translate="no" dir="ltr">*</code> is written as <code translate="no" dir="ltr">\\*</code>, and a literal <code translate="no" dir="ltr">\</code> is written as <code translate="no" dir="ltr">\\\</code>. This is like what you write when constructing the string in Java code.</p> <p>For more information about these five types of patterns, see the descriptions of <code translate="no" dir="ltr"><a href="https://developer-android-com.translate.goog/reference/android/os/PatternMatcher?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto#PATTERN_LITERAL">PATTERN_LITERAL</a></code>, <code translate="no" dir="ltr"><a href="https://developer-android-com.translate.goog/reference/android/os/PatternMatcher?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto#PATTERN_PREFIX">PATTERN_PREFIX</a></code>, <code translate="no" dir="ltr"><a href="https://developer-android-com.translate.goog/reference/android/os/PatternMatcher?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto#PATTERN_SIMPLE_GLOB">PATTERN_SIMPLE_GLOB</a></code>, <code translate="no" dir="ltr"><a href="https://developer-android-com.translate.goog/reference/android/os/PatternMatcher?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto#PATTERN_SUFFIX">PATTERN_SUFFIX</a></code>, and <code translate="no" dir="ltr"><a href="https://developer-android-com.translate.goog/reference/android/os/PatternMatcher?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto#PATTERN_ADVANCED_GLOB">PATTERN_ADVANCED_GLOB</a></code> in the <code translate="no" dir="ltr"><a href="https://developer-android-com.translate.goog/reference/android/os/PatternMatcher?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto">PatternMatcher</a></code> class.</p> <p>These attributes are meaningful only if the <code translate="no" dir="ltr"><a href="https://developer-android-com.translate.goog/guide/topics/manifest/data-element?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto#scheme">scheme</a></code> and <code translate="no" dir="ltr"><a href="https://developer-android-com.translate.goog/guide/topics/manifest/data-element?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto#host">host</a></code> attributes are also specified for the filter.</p> <p><code translate="no" dir="ltr">pathSuffix</code> and <code translate="no" dir="ltr">pathAdvancedPattern</code> were introduced in API level 31.</p> </dd> <dt> <a name="fragment"></a><code translate="no" dir="ltr">android:fragment</code> <br><code translate="no" dir="ltr">android:fragmentPrefix</code> <br><code translate="no" dir="ltr">android:fragmentSuffix</code> <br><code translate="no" dir="ltr">android:fragmentPattern</code> <br><code translate="no" dir="ltr">android:fragmentAdvancedPattern</code> </dt> <dd> <p>A matcher for a URI fragment. Do not include the <code translate="no" dir="ltr">#</code> prefix. See above for the meaning of and patterns permitted in each attribute.</p> <p>To match characters that are usually URI encoded, include the raw (nonencoded) form in the attribute value. For example, <code translate="no" dir="ltr"><data android:fragment="test!" /></code> matches <code translate="no" dir="ltr">#test!</code> and <code translate="no" dir="ltr">#test%21</code>.</p> <p>Introduced in API level 35.</p> </dd> <dt> <a name="query"></a><code translate="no" dir="ltr">android:query</code> <br><code translate="no" dir="ltr">android:queryPrefix</code> <br><code translate="no" dir="ltr">android:querySuffix</code> <br><code translate="no" dir="ltr">android:queryPattern</code> <br><code translate="no" dir="ltr">android:queryAdvancedPattern</code> </dt> <dd> <p>A matcher for a URI query parameter (and, optionally, a value). For example, you can match URIs ending in <code translate="no" dir="ltr">?param=value</code> with <code translate="no" dir="ltr"><data android:query="param=value" /></code>. Do not include the <code translate="no" dir="ltr">?</code> prefix. See above for the meaning of and patterns permitted in each attribute.</p> <p>To match characters that are usually URI-encoded, include the raw (nonencoded) form in the attribute value. For example, <code translate="no" dir="ltr"><data android:query="test!" /></code> matches <code translate="no" dir="ltr">?test!</code> and <code translate="no" dir="ltr">?test%21</code>.</p> <p>Introduced in API level 35.</p> </dd> <dt> <a name="mime"></a><code translate="no" dir="ltr">android:mimeType</code> </dt> <dd> A MIME media type, such as <code translate="no" dir="ltr">image/jpeg</code> or <code translate="no" dir="ltr">audio/mpeg4-generic</code>. The subtype can be the asterisk wildcard (<code translate="no" dir="ltr">*</code>) to indicate that any subtype matches. <p>It's common for an intent filter to declare a <code translate="no" dir="ltr"><data></code> element that includes only the <code translate="no" dir="ltr">android:mimeType</code> attribute.</p> <p class="note"><strong>Note</strong>: MIME type matching in the Android framework is case-sensitive, unlike formal RFC MIME types. As a result, always specify MIME types using lowercase letters.</p> </dd> </dl> </dd> <dt> introduced in: </dt> <dd> API level 1 </dd> <dt> see also: </dt> <dd> <code translate="no" dir="ltr"><a href="https://developer-android-com.translate.goog/guide/topics/manifest/action-element?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto"><action></a></code> <br><code translate="no" dir="ltr"><a href="https://developer-android-com.translate.goog/guide/topics/manifest/category-element?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto"><category></a></code> </dd> </dl><devsite-hats-survey class="nocontent" hats-id="onAFgYxTD0kxBYCLVTd0Z41p75CM" listnr-id="5207477"></devsite-hats-survey> </div><devsite-recommendations display="in-page" hidden yield> </devsite-recommendations> <devsite-thumb-rating position="footer"> </devsite-thumb-rating> <devsite-recommendations id="recommendations-link" yield></devsite-recommendations> <div class="devsite-floating-action-buttons"> </div> </article> <devsite-content-footer class="nocontent"> <p>Content and code samples on this page are subject to the licenses described in the <a href="https://developer-android-com.translate.goog/license?_x_tr_sl=auto&_x_tr_tl=en&_x_tr_hl=auto">Content License</a>. Java and OpenJDK are trademarks or registered trademarks of Oracle and/or its affiliates.</p> <p>Last updated 2025-02-12 UTC.</p> </devsite-content-footer> <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 problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-02-12 UTC."],[],[]] </template> </div> </devsite-content> 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