On-screen keyboard | Android Developers

Android TV comes with an on-screen software keyboard named Gboard. The keyboard supports a wide range of features including speech-to-text ... Platform AndroidStudio GooglePlay Jetpack Kotlin Docs Games Language English BahasaIndonesia Español–AméricaLatina Português–Brasil 中文–简体 日本語 한국어 Signin Documentation Overview Guides Reference Samples Design&Quality Platform AndroidStudio GooglePlay Jetpack Kotlin Docs Overview Guides Reference Samples Design&Quality Games AppBasics Introduction BuildyourfirstappOverviewCreateanAndroidprojectRunyourappBuildasimpleuserinterfaceStartanotheractivity Appfundamentals AppresourcesOverviewHandleconfigurationchanges LocalizationLocalizeyourappTestyourappwithpseudolocalesUnicodeandinternationalizationsupportLanguageandlocaleresolutionComplexXMLresources ResourcetypesOverviewAnimationColorstatelistDrawableLayoutMenuStringStyleFontMoretypes AppmanifestfileOverview Devices DevicecompatibilityOverviewScreencompatibilityoverviewSupportdifferentpixeldensitiesSupportdisplaycutoutsDeclarerestrictedscreensupport MultipleAPKsupportOverviewCreatemultipleAPKsfordifferentAPIlevelsCreatemultipleAPKsfordifferentscreensizesCreatemultipleAPKsfordifferentGLtexturesCreatemultipleAPKswithseveraldimensionsSupportdifferentlanguagesandculturesSupportdifferentplatformversionsFiltersonGooglePlay Tablets,largescreens,andfoldablesGetstartedwithlargescreens BuildresponsiveUIsSupportdifferentscreensizesNavigationforresponsiveUIsMigrateyourUItoresponsivelayoutsActivityembeddingMulti-windowsupportInputcompatibilityonlargescreens BuildforfoldablesLearnaboutfoldablesMakeyourappfoldawareTestyourapponfoldables WearGetstartedPrinciplesofWearOSdevelopmentUpgradetothelatestversionofWearOSWearOSversusmobiledevelopmentSetupJetpackComposeonWearOSUseJetpackComposeonWearOSWearOSdeveloperpathwayOngoingActivitiesWearOSuserinterfaceTilesExposedatatocomplications GettingstartedCreateandrunawearableappDebugaWearOSappCaptureWearUIscreenshotsAppearinRecentsandAppResume OverlaysOverviewUsetheWearUIlibraryHandledifferentwatchshapesScreenoptionsCreatelistsNavigationExitfullscreenactivitiesonWearShowconfirmationsPlayingaudioonwearablesWetmodeKeepyourappvisibleonWearAuthenticationStandaloneapp NotificationsNotificationsonWearOSBridgingoptionsfornotifications HandlingdataSendandsyncdataonWearOSNetworkaccessandsynconWearOSAccesstheWearableDataLayerTransferassetsSendandreceivemessagesHandledatalayereventsSyncdataitemswiththeDataLayerAPIRequestpermissionsDetectlocation UserinputPhysicalbuttonsRotaryinputCreateinputmethodeditorsinWearVoice WatchFaceStudioWatchFaceStudioKeyboardshortcutsManageaWatchFaceStudioprojectCreateawatchfacewithWatchFaceStudioBuildcomplicationsinWatchFaceStudioTagexpressionsLanguagesettingsAlways-oninWatchFaceStudioGyroeffectsBuildanduploadfromWatchFaceStudioTestyourwatchfaceFAQ HealthservicesOverviewActivedataandexercisePassivedataupdatesUsesyntheticdataprovidersHealthPlatformAPI DesignIntroductionDesignprinciplesGettingstartedInteractiontypesNotificationsComplicationsTilesOverlaysOngoingactivitiesConfirmationoverlayDisconnectionindicatorsPermissionmessagesSelectioncontrolsLaunchandlatencyNavigationPermissionsSigninHardwarebuttonsColorTypographyIconsDownloads ComponentsWearMaterialThemingButtonsChipsTogglechipsCardsListsCurvedtextsSwipetodismissScrollindicatorsPickersPageviewersSlidersProgressindicator CreatingwatchfacesOverviewDesignwatchfacesBuildawatchfaceserviceDrawwatchfacesWatchfacecomplicationsAddingcomplicationstoawatchfaceCreatinginteractivewatchfacesProvideconfigurationactivitiesAddresscommonissuesImproveperformacewithhardwareaccelerationOptimizeperformanceandbatterylifeWearappqualityPackageWearOSappsDistributetoWearOSCreateWearOSappsforChinaWearOSreleasenotes AndroidTVOverview BuildTVAppsOverviewGetstartedwithTVappsAndroidXTVlibrariesHandleTVhardwareManageTVcontrollersBuildTVlayoutsOn-screenkeyboardCreateTVnavigationBestpracticesfordrivingengagementonGoogleTV BuildTVplaybackappsOverviewCreateacatalogbrowserProvideacardviewBuildadetailsviewUseLeanbacktransportcontrolsPlaybackcontrolsonTVDisplayaNowPlayingcardAddaguidedstepIntroducefirst-timeuserstoyourappEnablebackgroundplaybackAudiocapabilitiesManageframerates HelpusersfindcontentonTVOverview RecommendTVcontentOverviewChannelsonthehomescreenVideoprogramattributesAudioprogramattributesGameprogramattributes WatchNextAddprogramsAttributesGuidelinesforappdevelopersGuidelinesforTVprovidersPreviewvideosRecommendationsinAndroidNandearlierMakeTVappssearchableSearchwithinTVApps BuildTVgamesOverviewUseStreamProtectforlatency-sensitivestreamingapps BuildTVinputservicesOverviewDevelopaTVinputserviceWorkwithchanneldataManageTVuserinteractionSupporttime-shiftingSupportcontentrecordingTVAppschecklist TVAccessibilityAccessibilitybestpracticesTalkBackevaluationexamplesAdoptsystemcaptionsettingsCustomviewaccessibilitysupportCustomviewaccessibilitysampleAndroid12DeveloperPreviewforTV AndroidforCarsOverview BuildmediaappsforcarsBuildmediaappsforcarsAddsupportforAndroidAutoAddsupportforAndroidAutomotiveOSBuildmessagingappsforAndroidAuto Buildnavigation,parking,andchargingappsforcarsUsingtheAndroidforCarsAppLibraryBuildparkingandchargingappsforcarsBuildnavigationappsforcarsAddsupportforAndroidAutoTestAndroidappsforcarsGooglePlayservicesNotificationsonAndroidAutomotiveOS AndroidThingsOverviewPlatformdifferencesGoogleservices SupportedhardwareOverviewNXPi.MX7DRaspberryPi3 AdvancedsetupOverviewManuallyflashanimageRecoveradeviceConnectingtoWi-Fiwithadb Buildapps CreateaThingsappOverviewCreateaprojectConnectthehardwareInteractwithperipheralsIntegrateperipheraldrivers CommunicatewithwirelessdevicesBluetoothLoWPAN ConfiguredevicesSettingsUpdates InteractwithperipheralsOverviewGPIOPWMI2CSPIUARTNativePIOCLItoolIntegratenativecode Builduser-spacedriversOverviewLocationInputSensorsLoWPANSamples ManagedevicesOverviewCreateaproductConfigureaproduct CreateabuildOverviewManageapps PushanupdateOverviewAutomaticupdatesMonitoranalytics TermsConsoleTermsofServiceSDKLicenseAgreementAndroidThingsConsole ChromeOSdevicesOverviewBuildingappsforChromeOSOptimizingAppsforChromeOSPreparingyourdevelopmentenvironmentAppManifestCompatibilityforChromebooksChromeOSDeviceSupportforAppsAppRenderingDifferencesonChromebooksWindowmanagementAdaptingGamesonChromeOSSmoothanimationonChromeOSTestCasesforAndroidAppsonChromeOS Apparchitecture Introduction Guidetoapparchitecture ArchitectureComponents UIlayerlibraries ViewbindingOverviewMigratefromKotlinsyntheticstoviewbinding DatabindinglibraryOverviewGetstartedLayoutsandbindingexpressionsWorkwithobservabledataobjectsGeneratedbindingclassesBindingadaptersBindlayoutviewstoArchitectureComponentsTwo-waydatabinding Lifecycle-awarecomponentsHandlelifecyclesViewModelLiveDataSaveUIstatesSavedStatemoduleforViewModelUseKotlincoroutineswithlifecycle-awarecomponents PagingLibraryOverviewLoadanddisplaypageddataPagefromnetworkanddatabaseTransformdatastreamsManageandpresentloadingstatesTestyourPagingimplementationMigratetoPaging3 Paging2OverviewDisplaypagedlistsLoadpageddata DatalayerlibrariesDataStore WorkManagerOverviewGettingStarted How-ToGuidesDefiningyourWorkRequestsWorkstatesManagingworkObservingintermediateWorkerprogressChainingworktogetherTestingWorkerimplementationIntegrationtestswithWorkManagerDebuggingWorkManager AdvancedConceptsConfigurationandInitialization ThreadinginWorkManagerOverviewThreadinginWorkerThreadinginCoroutineWorkerThreadinginRxWorkerThreadinginListenableWorkerSupportforlong-runningworkersMigratingfromFirebaseJobDispatcherMigratingfromGCMNetworkManager Appentrypoints ActivitiesIntroductiontoactivitiesTheactivitylifecycleActivitystatechangesTestyouractivitiesTasksandbackstackProcessesandapplifecycleParcelablesandbundlesLoadersRecentsscreenRestrictionsonstartingactivitiesfromthebackground AppshortcutsOverviewCreateshortcutsAddcapabilitiesManageshortcutsBestpracticesforshortcuts AppnavigationPrinciplesofnavigationDesignfordifferentformfactorsHandleconfigurationchanges NavigationcomponentOverviewGettingstartedCreatedestinationsDesignnavigationgraphsNestedgraphsGlobalactionsNavigatetoadestinationConditionalnavigationPassdatabetweendestinationsCreateadeeplinkforadestinationAnimatetransitionsbetweendestinationsUpdateUIcomponentswithNavigationUIKotlinDSLInteractprogrammaticallyNavigatewithfeaturemodulesBestpracticesformulti-moduleprojectsTestnavigationAddnewdestinationtypesMigratetotheNavigationcomponent FragmentsOverviewCreateafragmentFragmentmanagerFragmenttransactionsAnimatetransitionsbetweenfragmentsFragmentlifecycleSavingstatewithfragmentsCommunicatewithfragmentsWorkingwiththeappbarDisplayingdialogswithDialogFragmentDebugyourfragmentsTestyourfragments ApplinksOverviewEnablinglinkstoappcontentVerifyapplinksCreateapplinksforinstantappsCreateswipeviewswithtabsusingViewPagerCreateswipeviewswithtabsusingViewPager2Providecustombacknavigation DependencyinjectionOverviewManualdependencyinjectionDependencyinjectionwithHiltHiltinmulti-moduleappsHiltandJetpackintegrationsHilttestingguideHiltandDaggerannotationscheatsheet DaggerDaggerbasicsUsingDaggerinAndroidappsUsingDaggerinmulti-moduleapps AppStartup Coretopics AppcompatibilityOverviewCompatibilityframeworktoolsRestrictionsonnon-SDKinterfaces InteractwithotherappsOverviewSendingtheusertoanotherappGettingaresultfromanactivityAllowingotherappstostartyouractivity PackagevisibilityOverviewKnowwhichpackagesarevisibleautomaticallyDeclarepackagevisibilityneedsFulfillcommonusecasesTestpackagevisibility IntentsandintentfiltersOverviewCommonintents UserinterfaceOverview LayoutsOverviewBuildaresponsiveUIwithConstraintLayout AddmotiontoyourlayoutwithMotionLayoutOverviewCarouselwithMotionLayoutMotionLayoutexamples MotionLayoutXMLreferenceOverviewCreatealistwithRecyclerViewAdvancedRecyclerViewcustomizationCreateacard-basedlayoutCreateatwopanelayout ImprovinglayoutperformanceOverviewOptimizinglayouthierarchiesRe-usinglayoutswithDelayedloadingofviewsLinearlayoutAdapterviewRelativelayout CustomviewcomponentsOverviewCreatingacustomviewclassImplementingcustomdrawingMakingtheviewinteractiveOptimizingtheviewDesigningforfoldables LookandfeelMaterialdesignStylesandthemesDarkthemeRoundedcornersAdaptiveiconsAddafloatingactionbuttonCreateshadowsandclipviews TextAutosizingTextViewsDownloadablefontsFontsinXML EmojiSupportmodernemojiEmojicompatibilityMagnifierwidgetSpansButtonsCheckboxesRadiobuttonsTogglebuttonsSpinnersPickersTooltips NotificationsOverviewCreateanotificationCreateanexpandablenotificationDisplaytime-sensitivenotificationsStartanactivityfromanotificationCreateagroupofnotificationsCreateandmanagenotificationchannelsModifyanotificationBadgeCreateacustomnotification SplashscreensOverviewMigrateyourexistingsplashscreenConversationsBubbles AddtheappbarOverviewSetuptheappbarAddandhandleactionsAddanupactionUseactionviewsandactionproviders ControlthesystemUIvisibilityOverviewDimthesystembarsHidethestatusbarHidethenavigationbarEnablefullscreenmodeRespondtoUIvisibilitychanges Supportingswipe-to-refreshOverviewAddingswipe-to-refreshtoyourappRespondingtoarefreshgestureToastsoverview Pop-upmessagesoverviewOverviewBuildanddisplayapop-upmessageAddanactiontoamessageDialogsMenus SettingsOverviewOrganizeyoursettingsCustomizeyoursettingsUsesavedvaluesBuildahierarchyincodeHandleotherformfactorsPreferencecomponentsandattributes SearchOverviewCreatingasearchinterfaceAddingrecentquerysuggestionsAddingcustomsuggestionsSearchableconfiguration AddingsearchfunctionalityOverviewSettingupthesearchinterfaceStoringandsearchingfordataRemainingbackwardcompatibleCopyandpasteDraganddropPicture-in-picturesupport Creatingbackward-compatibleUIsOverviewAbstractingthenewAPIsProxyingtothenewAPIsCreatinganimplementationwitholderAPIsUsingtheversion-awarecomponentDevicecontrol HomechannelsformobileappsOverviewMediaHomeBooksMediaHomeVideo AppwidgetsOverviewCreateasimplewidgetEnhanceyourwidgetCreateanadvancedwidgetUsewidgetcollectionsProvideflexiblewidgetlayoutsEnablewidgetconfigurationBuildanappwidgethost Animations&transitionsOverviewIntroductiontoanimationsPropertyanimationoverviewAnimatedrawablegraphicsRevealorhideaviewusinganimationMoveaviewusinganimationMoveaviewusingaflinganimationEnlargeaviewusingazoomanimationAnimatemovementusingspringphysicsAutoanimatelayoutupdatesAnimatelayoutchangesusingatransitionCreateacustomtransitionanimationStartanactivityusingananimationSlidebetweenfragmentsusingViewPagerSlidebetweenfragmentsusingViewPager2MigratefromViewPagertoViewPager2Additionalresources Images&graphicsOverviewDrawablesoverviewVectordrawablesoverviewHandlingbitmapsSelectingcolorswiththepaletteAPIReducingimagedownloadsizesHardwareaccelerationOpenGLES DisplayinggraphicswithOpenGLESOverviewBuildinganOpenGLESenvironmentDefiningshapesDrawingshapesApplyingprojectionandcameraviewsAddingmotionRespondingtotouchevents RenderingOverviewReducingoverdrawPerformanceandviewhierarchiesAnalyzingwithprofileGPUrenderingEnhancinggraphicswithwidecolorcontent Audio&videoAudio&videooverviewMediacontrolsSupportedmediaformatsMediacodecs MediaapparchitectureMediaapparchitectureoverviewUsingamediasession BuildinganaudioappAudioappoverviewBuildingamediabrowserserviceBuildingamediabrowserclientMediasessioncallbacksUsingthemediacontrollertestapp BuildingavideoappVideoappoverviewBuildingavideoplayeractivityMediasessioncallbacksCompatiblemediatranscodingRespondingtomediabuttonsHandlingchangesinaudiooutputManageaudiofocus TheGoogleAssistantTheGoogleAssistantandmediaappsMediaappsonGoogleAssistantdrivingmode RoutingbetweendevicesRoutingoverviewMediaRouteroverviewMediaRouteProvideroverviewControlamplitudewithVolumeShaperMediaPlayeroverviewMediaRecorderoverviewExoPlayerSharingaudioinputCapturevideoandaudioplaybackFramerateBestpracticesforsharingvideoAdditionalResourcesforMedia ServicesOverviewForegroundservicesBoundservicesAIDLoverview BackgroundtasksOverviewBackgroundthreadsBackgroundoptimizations BroadcastsOverviewImplicitBroadcastExceptions ManagedeviceawakestateOverviewKeepthedeviceawakeSchedulealarms PermissionsOverviewEvaluatewhetheryourappneedspermissionsDeclareapppermissionsRequestapppermissionsExplainaccesstomoresensitiveinformationApppermissionsbestpracticesPermissionsusedonlyindefaulthandlersRestrictinteractionswithotherappsDefinecustompermissions Appdata&filesOverviewStorageoverviewSavetoapp-specificstorage SavetosharedstorageOverviewMediaDocumentsandotherfilesDatasetsManageallfilesonastoragedeviceSavekey-valuedata SavedatainalocaldatabaseOverviewDefinedatausingentitiesAccessdatausingDAOsDefinerelationshipsbetweenobjectsWriteasynchronousDAOqueriesCreateviewsintoadatabasePrepopulateyourdatabaseMigrateyourdatabaseTestanddebugyourdatabaseReferencecomplexdataMigratefromSQLitetoRoomSavedatausingSQLiteStorageusecasesandbestpractices SharingsimpledataOverviewSendingsimpledatatootherappsReceivingsimpledatafromotherapps SharingfilesOverviewSettingupfilesharingSharingafileRequestingasharedfileRetrievingfileinformation SharingfileswithNFCOverviewSendingfilestoanotherdeviceReceivingfilesfromanotherdevice PrintingfilesOverviewPrintingphotosPrintingHTMLdocumentsPrintingcustomdocuments ContentprovidersOverviewContentproviderbasicsCreatingacontentproviderOpenfilesusingstorageaccessframeworkCreateacustomdocumentproviderAppinstalllocation Userdata&identityOverviewAddsign-inworkflowShowabiometricauthenticationdialog AutofillframeworkOverviewOptimizeyourappforautofillBuildautofillservicesIntegrateautofillwithkeyboardsIdentifydeveloper-ownedappsReviewhowyourappcollectsandsharesuserdataAuditdataaccessGetauser-resettableadvertisingIDCalendarprovideroverview ContactsproviderOverviewRetrievingalistofcontactsRetrievingdetailsforacontactModifyingcontactsusingintentsDisplayingthequickcontactbadgeAccounttransfer DatabackupOverviewBackupuserdataBackupkey-valuepairsTestbackupandrestoreBestpracticesforuniqueidentifiers RememberandauthenticateusersOverviewRememberyouruserAuthenticatetoOAuth2servicesCreateacustomaccounttype UserlocationOverviewRequestlocationpermissionsGetthelastknownlocationChangelocationsettingsRequestlocationupdatesAccesslocationinthebackgroundCreateandmonitorgeofencesDetectwhenusersstartanactivityOptimizelocationforbatteryTestlocationworkflowsMigratetolocationandcontextAPIsAddmaps Touch&inputOverviewInputevents UsingtouchgesturesOverviewDetectcommongesturesTracktouchandpointermovementsAnimateascrollgestureSupportnavigationgesturesImplementedge-to-edgeHandlemulti-touchgesturesDragandscaleManagetoucheventsinaViewGroup HandlingkeyboardinputOverviewSpecifyingtheinputmethodtypeHandlinginputmethodvisibilitySupportingkeyboardnavigationHandlingkeyboardactions SupportinggamecontrollersOverviewHandlingcontrolleractionsSupportingcontrollersacrossAndroidversionsSupportingmultiplegamecontrollers InputmethodeditorsCreatinganinputmethodImagekeyboardReceiverichcontentSpellingchecker CameraXOverviewCameraXarchitectureConfigurationPreviewImageanalysisImagecaptureVideocaptureExtensionsAPITransformoutputUsecaserotationsCameraXdevices Camera2OverviewCameracapturesessionsandrequestsCameraenumerationUsemultiplecamerastreamssimultaneouslyCamerapreviewonlargescreensMulti-CameraAPIExtensionsAPI CameraOverviewTakingphotosRecordingvideosControllingthecameraCameraAPI SensorsOverviewSensorsoverviewMotionsensorsPositionsensorsEnvironmentsensorsRawGNSSmeasurements ConnectivityOverview PerformingnetworkoperationsOverviewConnecttothenetworkManagenetworkusageReadingnetworkstateOptimizenetworkdatausageParseXMLdata TransmitnetworkdatausingVolleyOverviewSendasimplerequestSetupRequestQueueMakeastandardrequestImplementacustomrequest PerformnetworkoperationsusingCronetOverviewSendasimplerequestCronetrequestlifecycle Reference org.chromium.netOverviewCallbackException CronetEngineOverview CronetEngine.BuilderOverviewLibraryLoaderCronetExceptionInlineExecutionProhibitedExceptionNetworkExceptionQuicExceptionUploadDataProviderUploadDataProvidersUploadDataSink UrlRequestOverviewBuilderCallbackStatusStatusListener UrlResponseInfoOverviewHeaderBlockEnhanceyourappswith5GBuildclient-serverapplicationswithgRPC TransferringdatawithoutdrainingthebatteryOverviewOptimizedownloadsforefficientnetworkaccessMinimizetheeffectofregularupdatesAvoidredundantdownloadsModifypatternsbasedontheconnectivitytype ReducenetworkbatterydrainOverviewCollectingnetworktrafficdataAnalyzingdatatrafficOptimizeuser-initiatednetworkuseOptimizeapp-initiatednetworkuseOptimizeserver-initiatednetworkuseOptimizinggeneralnetworkuse TransferdatausingSyncAdaptersOverviewCreateaStubAuthenticatorCreateaStubContentProviderCreateaSyncAdapterRunaSyncAdapter BluetoothOverviewSetupBluetoothFindBluetoothdevicesConnectBluetoothdevicesTransferBluetoothdataBluetoothpermissionsBluetoothprofilesCompaniondevicepairing BluetoothLowEnergyOverviewFindBLEdevicesConnecttoaGATTserverTransferBLEdata NFCOverviewNFCbasicsAdvancedNFCHost-basedcardemulationoverview TelecomOverviewBuildacallingappPreventcallerIDspoofingTelephonyIDs Wi-FiWi-FiscanningoverviewWi-Fipeer-to-peerWi-FiAwareoverviewWi-FilocationwithRTTLocalOnlyHotspot Wi-FiinfrastructureWi-FiinfrastructureoverviewWi-FisuggestionAPIforinternetconnectivityWi-FiNetworkRequestAPIforpeer-to-peerconnectivityPasspointSavenetworksandPasspointconfigurations USBOverviewAccessoryoverviewHostoverviewVPNSessioninitiationprotocoloverview DiscoverandconnectOverviewUsenetworkservicediscoveryCreateP2PconnectionswithWi-FiUseWi-FiP2PforservicediscoveryWi-FiEasyConnectOpenMobileAPIreadersupport RenderscriptOverviewAdvancedRenderScriptMigratefromRenderScript RuntimeAPIreferenceOverviewNumericaltypesObjecttypesConversionfunctionsMathematicalconstantsandfunctionsVectormathfunctionsMatrixfunctionsQuaternionfunctionsAtomicupdatefunctionsTimefunctionsandtypesAllocationdataaccessfunctionsObjectcharacteristicsfunctionsKernelinvocationfunctionsandtypesInput/outputfunctionsDebuggingfunctionsGraphicsfunctionsandtypesIndex Web-basedcontentOverviewBuildingwebappsinWebViewManagingWebViewobjectsLoadlocalcontentDarkenwebcontentUserprivacyinWebViewcrashreportingMigratingtoWebViewinAndroid4.4SupportingdifferentscreensinwebappsDebuggingwebappsBestpracticesforwebapps AndroidAppBundlesOverviewConfigurethebasemoduleBuildandtestyourappbundleAddcodetransparencyTheappbundleformatFrequentlyaskedquestions GooglePlayGooglePlayBillingPlayCoreLibrary PlayAssetDeliveryOverviewIntegrateassetdelivery(Kotlin&Java)Integrateassetdelivery(native)Integrateassetdelivery(Unity)TargettexturecompressionformatsTestassetdelivery PlayFeatureDeliveryOverviewConfigureinstall-timedeliveryConfigureconditionaldeliveryConfigureon-demanddeliveryOn-demanddeliverybestpracticesConfigureinstantdeliveryAdditionalresources In-appreviewsOverviewIntegrateusingKotlinorJavaIntegrateusingnativecodeIntegrateusingUnityTestin-appreviews In-appupdatesOverviewSupportin-appupdates(KotlinorJava)Supportin-appupdates(Native)Supportin-appupdates(Unity)Testin-appupdates GooglePlayInstantOverviewofGooglePlayInstant GetstartedwithinstantappsCreateaninstant-enabledappbundleUXbestpracticesforapps GetstartedwithinstantgamesOverviewUnitypluginUXbestpracticesforgamesMigratetoAndroidAppBundlesImplementclouddeliveryofassetsSupportGooglePlayGamesServicesInstantPlaygamesInstantPlaygameschecklistReducethesizeofyourinstantapporgameAddadstoyourinstantapporgameProvidemultipleentrypoints IntegratewithFirebaseAddGoogleAnalyticsforFirebasetoyourinstantappUseFirebaseDynamicLinkswithinstantappsTechnicalrequirementschecklistGooglePlayInstantpolicy ResourcesReferenceCodesamplesSDKreleasenotesInstantAppIntents SupportKnownissuesStackOverflowPlayDeveloperAPI PlayInstallReferrerOverview PlayInstallReferrerLibraryOverviewReferenceReleasenotesPlayInstallReferrerAPIPlayIntegrityAPI ApplicationLicensingOverviewLicensingOverviewSettingUpforLicensingAddingServer-SideVerificationAddingClient-SideVerificationLicensingReferenceAPKExpansionFiles AppActions SlicesOverviewGettingStartedSlicetemplates On-devicesearch Games ToolsAndroidStudio AndroidGameDevelopmentExtensionforVisualStudioOverviewQuickstartConfigureaprojectDebuggerMeasureappperformanceSamplesReleasenotesAndroidNDK AndroidGPUInspectorOverviewQuickstart SystemprofilingOverviewViewasystemprofile AnalyzeasystemprofileFrameprocessingtimesMemoryefficiencyTexturememorybandwidthusageVertexmemorybandwidthusageThreadscheduling GPUperformancecountersArmMaliQualcommAdrenoImaginationPowerVR FrameprofilingOverview AnalyzeaframeprofileMostexpensiverenderpassesVertexformatsShaderperformance FrameProfilerUIPerformancepaneCommandspaneFramebufferpaneGeometrypaneReportpaneShaderpaneMemorypaneStatepaneTexturespaneTexturepanePipelineviewpaneSupportedVulkanextensionsTroubleshoot CustomizeorportgameenginesOverview GettingstartedIntegrateGameActivityConfiguregraphicsUnderstandAndroidgameloops ProcessinputeventsAddtouchsupportSupporttextinput SupportgamecontrollersOverviewUsethegamecontrollerlibraryUsecustomcontrollerdevicemappingsAddmousesupportSupportsensorinput AchieveproperframepacingOverview FramepacinginOpenGLESIntegrateUpdateyourbuildsettingsAddframepacingfunctionsVerifyframepacingimprovement FramepacinginVulkanIntegrateUpdateyourbuildsettingsAddframepacingfunctionsVerifyframepacingimprovementReference IntegrateAndroidPerformanceTunerOverviewRunthedemoappEnabletheAPIUpdateyourbuildsettingsDefineannotations,fidelityparameters,andsettingsAddframetimingfunctionsAddloadingtimerecordingfunctionsValidate,package,andpublishtheAPKTroubleshootcommonerrorsAdvancedusageReference OutputaudioOverviewUpdatebuildsettingsUseOboeCodesamplesFullOboeguide ManagememoryOverviewDebugnativememoryuseDeliverassetsDetectanddiagnosecrashes UseprebuiltorturnkeygameenginesOverview DevelopwithDefoldInstallandconfigureprojectsforAndroidSupportmultipleformfactorsandscreensizesExporttoAndroid DevelopwithGodotInstallandconfigureprojectsforAndroidGodotrendereroptionsSupportmultipleformfactorsandscreensizesExporttoAndroid DevelopwithUnityOverviewCreateanAndroidAppBundlewithUnityIntegratePlayAssetDeliveryUnityLightinginMobileGames UseAndroidPerformanceTunerOverviewEnabletheAPIIntegratethepluginInitializethelibraryandverifyoperationDefineannotations,fidelityparameters,andqualitylevelsAddloadingtimerecordingfunctionsRunthemonitorappReviewandpublishTroubleshootcommonerrorsReferenceDevelopwithUnrealRequestinguserpermissionsSecureyourgame Gamebestpractices MaximizedeviceavailabilitySupport64-bitarchitecturesDevelopgamesforallscreensSign-in,savegames,andmorewithPlayGamesServices ArtassetsGeometrybestpractices OpenGLandVulkanDeviceorientationefficientlyinVulkanVertexdatamanagement GameModeOverviewOptimizewithGameModeAPIGameModeinterventions OptimizeCPU,memory,andgraphicstoolsAndroidPerformanceTuner GuidesImprovegameperformanceReducegamesize DistributeOverviewReleasewithGooglePlayInstantPlayasyoudownload Bestpractices TestingOverviewFundamentalsoftestingSetupproject BuildingeffectiveunittestsOverviewBuildinglocalunittestsBuildinginstrumentedunittests AutomatingUItestsOverviewTestingUIforasingleappTestingUIformultipleapps TestingappcomponentintegrationsOverviewTestingyourserviceTestingyourcontentproviderTestingUIperformance EspressoOverviewSetupinstructionsBasicsRecipesMultiprocessAccessibilitycheckingListsIntentsWebIdlingresourceCheatsheetAdditionalresourcesUIAutomatorAppCrawlerJUnit4RulesAndroidJUnitRunnerReleasenotesAdditionalresources PerformanceOverviewPerformanceclass AndroidVitalsOverviewStuckPartialWakeLocksExcessiveWakeupsExcessiveBackgroundWi-FiScansExcessiveBackgroundNetworkUsageANRsCrashesSlowRenderingFrozenFramesPermissionDenialsAppStartupTimeAppStandbyBucketsAppHibernationProcessesandThreadsOverviewBetterPerformancethroughThreading OptimizingforBatteryLifeOverviewOptimizeforDozeandAppStandbyMonitorthebatterylevelandchargingstateMonitorconnectivitystatusandconnectionmeteringDetermineandmonitorthedockingstateandtypePowermanagementrestrictionsProfilebatteryusagewithBatterystatsandBatteryHistorianAnalyzepowerusewithBatteryHistorianTestingpower-relatedissuesReduceyourappsize ManagememoryOverviewofMemoryManagemementMemoryAllocationamongProcessesManageYourApp'sMemory SystemtracingOverviewCaptureatracefromthecommandlineCaptureatraceonadeviceNavigateareportDefinecustomeventsCustomtraceeventsinnativecodeInspectGPUrenderingDesigningforSeamlessnessKeepingYourAppResponsivePerformanceTipsSMPPrimerforAndroidVerifyingAppBehaviorontheAndroidRuntime(ART) AccessibilityOverview BuildandtestappsforaccessibilityMakeappsmoreaccessiblePrinciplesforimprovingappaccessibilityTestyourapp'saccessibility AdvancedtopicsMakecustomviewsmoreaccessibleCreateyourownaccessibilityserviceAdditionalresources PrivacyPrivacybestpractices SecurityAppsecuritybestpracticesSecuritytipsSecuritywithdataSecuritywithdataacrossadditionalAndroidversionsSecuritywithHTTPSandSSLNetworksecurityconfigurationUpdatingyoursecurityprovidertoprotectagainstSSLexploits ProtectingagainstsecuritythreatswithSafetyNetOverviewSafetyNetAttestationAPISafetyNetSafeBrowsingAPISafetyNetreCAPTCHAAPISafetyNetVerifyAppsAPICryptographyAndroidKeystoreSystemVerifyinghardware-backedkeypairswithkeyattestationAndroidProtectedConfirmationSupportingDirectBootRunningembeddedDEXcodeAppsecurityimprovementprogram BuildforBillionsOverviewConnectivityDevicecapabilityDatacostBatteryconsumptionUIandcontent BuildforEnterpriseOverviewDeveloperguideWorkprofilesSetupmanagedconfigurations AppfeedbackSendappfeedbacktoEMMsTestappfeedbackWorkcontactsDevicemanagementpolicies DevicemanagementOverviewBuildadevicepolicycontroller DedicateddevicesOverviewLocktaskmodeMultipleusersCookbookDevicecontrolNetworkingandtelephonySecuritySystemupdatesNetworkactivitylogging AndroidversionsOverviewAndroid12Android11Android10Android9Android8.0Android7.0Deviceadministration AndroidDevelopers Docs Guides On-screenkeyboard AndroidTVcomeswithanon-screensoftwarekeyboardnamedGboard.Thekeyboard supportsawiderangeoffeaturesincludingspeech-to-text(STT),whichallows userstospeakandhavethespeechautomaticallytranslatedintotextforinput. ThisfeatureworksthroughGboard,soyoudon'tneedtorequesttheaudio permissionordoanyspecialhandlinginyourapp. Inputmethods Youcanspecifytheinputmethodtypein exactlythesamewayforAndroidTVasyoudoformobile,butGboardforAndroid TVsupportsamorelimitedsetofinputtypes: Emailinput Passwordinput Textinput Numericinput Similartomobile,youcanspecifyoneormoreinputtypesbasedonyouruse case.Gboardwillautomaticallydeterminethebestlayoutbasedontheinput type(s)youspecifyandthelayoutsitsupports. Placement OnemajordifferencewithGboardforAndroidTVistheabilitytospecifywhere thekeyboardshouldbeplaced.Traditionally,thekeyboardcoveredthebottom portionofthescreenfromedgetoedge,butanupdatetoGboardallowsitto float.Youcanspecifywherethekeyboardshouldgo:left,right,orcenter (default). AlignmentoptionsforGboard Tocontrolthealignment,setthevaluewithinprivateImeOptionsfor horizontalAlignment.TheoptionsforhorizontalAlignmentarecenter(the defaultvalue),left,andright.Forexample: Thisresultsinthekeyboardbeingplacedatthebottomright,whichworkswell whenyouhaveinputfieldsalignedtotherightlikethis: ExamplealignmentofGboard Supportedlanguagessupported GboardforAndroidTVsupportsmanydifferentlanguages.Thelistoflanguages includesthefollowing: English(US) English(Australia) English(Canada) English(UK) Chinese(Simplified) Chinese(Traditional) Danish Dutch Finnish French French(Canada) German German(Austria) German(Switzerland) Hebrew Hindi Hindi(transliteration) Italian Italian(Switzerland) Japanese(Japan) Korean NorwegianBokmål Russian Spanish(Mexico) Spanish(Spain) Swedish Vietnamese Previous arrow_back BuildTVlayouts Next CreateTVnavigation arrow_forward ContentandcodesamplesonthispagearesubjecttothelicensesdescribedintheContentLicense.JavaisaregisteredtrademarkofOracleand/oritsaffiliates. Lastupdated2021-10-27UTC. 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