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Android 13 ajoute d'autres personnalisations pour améliorer l'expérience utilisateur et augmenter la compatibilité avec les appareils TV. Parmi les points forts de cette version figurent des améliorations des performances et de la qualité, ainsi que des avancées continues dans la façon dont les utilisateurs interagissent avec Android TV.
Consultez la documentation d'Android 13 pour obtenir la liste complète de toutes les modifications incluses dans Android 13. Notez que toutes ces fonctionnalités ne s'appliquent pas à la télévision.
Voici quelques-unes des principales nouveautés d'Android 13 pour la TV:
Multimédia et alimentation
La route audio anticipative permet aux applications d'identifier l'appareil routé et les formats compatibles avant de créer un AudioTrack.
Commandes utilisateur pour la résolution et la fréquence d'actualisation préférées sur les appareils sources HDMI compatibles
Améliorations de la gestion de l'alimentation pour le mode veille à faible consommation
Mise à jour des commandes utilisateur pour l'accès au micro de l'Assistant sur la télécommande
Préférences globales pour activer les audiodescriptions dans toutes les applications
La nouvelle API Keyboard Layouts permet de sélectionner différentes dispositions linguistiques pour les claviers externes
HDMI et tuner
Meilleure gestion des changements d'état HDMI sur les appareils sources HDMI
Amélioration de la sélection de la langue pour les appareils sources HDMI
Tuner HAL 2.0 avec optimisation des performances, double tuner et prise en charge de la multicouche ISDB-T
Framework pour les cas d'utilisation de la TV interactive en tant qu'extension de TIF
Premiers pas
Si vous disposez du kit du développeur ADT-3, installez une image système en suivant les instructions de cette section. Vous pouvez également utiliser Android Emulator pour TV, qui vous permet d'essayer de nouvelles fonctionnalités d'interface utilisateur, comme le routage audio, les dispositions de clavier et les changements d'état HDMI.
Installer des images système manuellement
Pour installer Android 13, procédez comme suit:
Utilisez le kit de développement ADT-3 pour Google TV. L'image système fournie est réservée aux appareils de développement ADT-3 uniquement.
Si nécessaire, sauvegardez les données de votre appareil.
Flashez l'image sur votre appareil ADT-3.
Le flash manuel d'un appareil vous permet de contrôler précisément l'environnement de test. Il peut être effectué à l'aide d'outils de ligne de commande.
Avant de procéder au téléchargement, vous devez accepter les conditions d'utilisation suivantes.
Conditions d'utilisation
By clicking to accept, you hereby agree to the following:
All use of this development version SDK will be governed by the Android Software
Development Kit License Agreement (available at
https://developer.android.com/studio/terms and such URL may be updated or
changed by Google from time to time), which will terminate when Google issues a
final release version.
Your testing and feedback are important part of the development process and by
using the SDK, you acknowledge that (i) implementation of some features are
still under development, (ii) you should not rely on the SDK having the full
functionality of a stable release; (iii) you agree not to publicly distribute or
ship any application using this SDK as this SDK will no longer be supported
after the official Android SDK is released; and (iv) you agree that Google may
deliver elements of the SDK to your devices via auto-update (OTA or otherwise,
in each case as determined by Google).
WITHOUT LIMITING SECTION 10 OF THE ANDROID SOFTWARE DEVELOPMENT KIT LICENSE
AGREEMENT, YOU UNDERSTAND THAT A DEVELOPMENT VERSION OF A SDK IS NOT A STABLE
RELEASE AND MAY CONTAIN ERRORS, DEFECTS AND SECURITY VULNERABILITIES THAT CAN
RESULT IN SIGNIFICANT DAMAGE, INCLUDING THE COMPLETE, IRRECOVERABLE LOSS OF USE
OF YOUR COMPUTER SYSTEM OR OTHER DEVICE.
Avant de procéder au téléchargement, vous devez accepter les conditions d'utilisation suivantes.
Conditions d'utilisation
By clicking to accept, you hereby agree to the following:
All use of this development version SDK will be governed by the Android Software
Development Kit License Agreement (available at
https://developer.android.com/studio/terms and such URL may be updated or
changed by Google from time to time), which will terminate when Google issues a
final release version.
Your testing and feedback are important part of the development process and by
using the SDK, you acknowledge that (i) implementation of some features are
still under development, (ii) you should not rely on the SDK having the full
functionality of a stable release; (iii) you agree not to publicly distribute or
ship any application using this SDK as this SDK will no longer be supported
after the official Android SDK is released; and (iv) you agree that Google may
deliver elements of the SDK to your devices via auto-update (OTA or otherwise,
in each case as determined by Google).
WITHOUT LIMITING SECTION 10 OF THE ANDROID SOFTWARE DEVELOPMENT KIT LICENSE
AGREEMENT, YOU UNDERSTAND THAT A DEVELOPMENT VERSION OF A SDK IS NOT A STABLE
RELEASE AND MAY CONTAIN ERRORS, DEFECTS AND SECURITY VULNERABILITIES THAT CAN
RESULT IN SIGNIFICANT DAMAGE, INCLUDING THE COMPLETE, IRRECOVERABLE LOSS OF USE
OF YOUR COMPUTER SYSTEM OR OTHER DEVICE.
Le contenu et les exemples de code de cette page sont soumis aux licences décrites dans la Licence de contenu. Java et OpenJDK sont des marques ou des marques déposées d'Oracle et/ou de ses sociétés affiliées.
Dernière mise à jour le 2025/07/27 (UTC).
[null,null,["Dernière mise à jour le 2025/07/27 (UTC)."],[],[],null,["# Android 13 for TV\n\n| **Note:** Android 13 for TV is a developer release only and won't be delivered to consumer devices.\n\nAndroid 13 adds further customizations to improve the user experience and\nincrease compatibility with TV devices. Some of the highlights for this release\ninclude performance and quality improvements, and continued advancements to how\nusers interact with Android TV.\n\nRefer to the [Android 13 documentation](/about/versions/13/summary) for a full list of all of the\nchanges included in Android 13. Note that not all those features apply to TV.\n\nHere are some of the highlights of what's new in Android 13 for TV:\n\n### Media \\& Power\n\n- [Anticipatory audio route](/training/tv/playback/audio-capabilities#anticipatory-audio-route) lets apps identify the routed device and supported formats before creating an AudioTrack\n- User controls for preferred resolution and refresh rate on supported HDMI source devices\n- Power management improvements for low powered standby\n\n### Input Control \\& Accessibility\n\n- Hardware mute switch states are reflected in the system [privacy controls](/training/permissions/explaining-access#toggles)\n- Updated user controls for Assistant microphone access on the remote\n- Global preferences for enabling [audio descriptions](/training/tv/accessibility#audio-description) across apps\n- New [Keyboard Layouts API](/reference/android/view/InputDevice#getKeyCodeForKeyLocation(int)) allows selection of different language layouts for external keyboards\n\n### HDMI \\& Tuner\n\n- Better handling of HDMI state changes on HDMI source devices\n- Improved language selection for HDMI source devices\n- [Tuner HAL 2.0](https://source.android.com/docs/devices/tv/tuner-framework) with performance optimizations, twin tuner and ISDB-T Multi-Layer support\n- Framework for interactive TV use cases as an extension to [TIF](https://source.android.com/docs/devices/tv)\n\nHow to get started\n------------------\n\nIf you have the [ADT-3 Developer Kit](https://store.askey.com/adt-3.html), install a system image by following\nthe instructions in this section. Alternatively, you can use the\n[Android Emulator for TV](/training/tv/get-started/create#run-on-a-virtual-device), which lets you try out some new user\ninterface capabilities like audio routing, keyboard layouts and HDMI state\nchanges.\n\n### Install system images manually\n\nTo install Android 13, follow these steps:\n\n1. Use the [ADT-3 Developer Kit](https://store.askey.com/adt-3.html) for Google TV. The provided system image is for ADT-3 developer devices only.\n2. Download the [system image listed on this page](#factory-images).\n\n | **Warning:** Before you can flash Android 13, you need to wipe all data on your device. Once you successfully flash the ADT-3 to Android 13, you can't go back to the previous Android 12 build without wiping user data.\n3. If needed, back up your device data.\n\n4. [Flash the image onto your ADT-3 device](https://developers.google.com/android/images#instructions).\n Manually flashing a device gives you precise control over the test\n environment and can be performed with command line tools.\n\n#### ADT-3 factory images\n\n| Device | Download Link | SHA-256 Checksum |\n|--------------------|--------------------------------------------------|--------------------------------------------------------------------|\n| ADT-3 (Android TV) | adt3-ttt1.230205.001-factory-769c2069.zip | `769c2069e58776ef9463e2af7849790ab36f5d7f9b511451a2b4e507ce29fabe` |\n| ADT-3 (Google TV) | adt3_gtv-ttt1.230205.001.a1-factory-c65fd22c.zip | `c65fd22cbca40b5af3558df233a8ef5a8837ebfff5e93dda9a070a38e4ac9244` |\n\nDownload ADT-3 factory system image\n-----------------------------------\n\nBefore downloading, you must agree to the following terms and conditions. \n\nTerms and Conditions\n--------------------\n\nBy clicking to accept, you hereby agree to the following: \n\nAll use of this development version SDK will be governed by the Android Software Development Kit License Agreement (available at https://developer.android.com/studio/terms and such URL may be updated or changed by Google from time to time), which will terminate when Google issues a final release version. \n\nYour testing and feedback are important part of the development process and by using the SDK, you acknowledge that (i) implementation of some features are still under development, (ii) you should not rely on the SDK having the full functionality of a stable release; (iii) you agree not to publicly distribute or ship any application using this SDK as this SDK will no longer be supported after the official Android SDK is released; and (iv) you agree that Google may deliver elements of the SDK to your devices via auto-update (OTA or otherwise, in each case as determined by Google). \n\nWITHOUT LIMITING SECTION 10 OF THE ANDROID SOFTWARE DEVELOPMENT KIT LICENSE AGREEMENT, YOU UNDERSTAND THAT A DEVELOPMENT VERSION OF A SDK IS NOT A STABLE RELEASE AND MAY CONTAIN ERRORS, DEFECTS AND SECURITY VULNERABILITIES THAT CAN RESULT IN SIGNIFICANT DAMAGE, INCLUDING THE COMPLETE, IRRECOVERABLE LOSS OF USE OF YOUR COMPUTER SYSTEM OR OTHER DEVICE. \nI have read and agree with the above terms and conditions \nDownload ADT-3 factory system image [Download ADT-3 factory system image](https://dl.google.com/developers/android/tm/images/factory/adt3-ttt1.230205.001-factory-769c2069.zip)\n\n*adt3-ttt1.230205.001-factory-769c2069.zip* \n\nDownload ADT-3 factory system image\n-----------------------------------\n\nBefore downloading, you must agree to the following terms and conditions. \n\nTerms and Conditions\n--------------------\n\nBy clicking to accept, you hereby agree to the following: \n\nAll use of this development version SDK will be governed by the Android Software Development Kit License Agreement (available at https://developer.android.com/studio/terms and such URL may be updated or changed by Google from time to time), which will terminate when Google issues a final release version. \n\nYour testing and feedback are important part of the development process and by using the SDK, you acknowledge that (i) implementation of some features are still under development, (ii) you should not rely on the SDK having the full functionality of a stable release; (iii) you agree not to publicly distribute or ship any application using this SDK as this SDK will no longer be supported after the official Android SDK is released; and (iv) you agree that Google may deliver elements of the SDK to your devices via auto-update (OTA or otherwise, in each case as determined by Google). \n\nWITHOUT LIMITING SECTION 10 OF THE ANDROID SOFTWARE DEVELOPMENT KIT LICENSE AGREEMENT, YOU UNDERSTAND THAT A DEVELOPMENT VERSION OF A SDK IS NOT A STABLE RELEASE AND MAY CONTAIN ERRORS, DEFECTS AND SECURITY VULNERABILITIES THAT CAN RESULT IN SIGNIFICANT DAMAGE, INCLUDING THE COMPLETE, IRRECOVERABLE LOSS OF USE OF YOUR COMPUTER SYSTEM OR OTHER DEVICE. \nI have read and agree with the above terms and conditions \nDownload ADT-3 factory system image [Download ADT-3 factory system image](https://dl.google.com/developers/android/tm/images/factory/adt3_gtv-ttt1.230205.001.a1-factory-c65fd22c.zip)\n\n*adt3_gtv-ttt1.230205.001.a1-factory-c65fd22c.zip*"]]
