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O Android 13 adiciona mais personalizações para melhorar a experiência do usuário e
aumentar a compatibilidade com dispositivos de TV. Alguns dos destaques desta versão
incluem melhorias de desempenho e qualidade, além de avanços contínuos na forma como
os usuários interagem com o Android TV.
Consulte a documentação do Android 13 para conferir uma lista completa de todas as
mudanças incluídas no Android 13. Nem todos esses recursos se aplicam à TV.
Confira alguns destaques das novidades do Android 13 para TV:
Mídia e energia
O Roteamento de áudio antecipado permite que os apps identifiquem o dispositivo roteado e
os formatos aceitos antes de criar um AudioTrack.
Controles do usuário para resolução e taxa de atualização preferidas em dispositivos de origem
HDMI compatíveis
Melhorias no gerenciamento de energia para o modo de espera com pouca energia
Controle de entrada e acessibilidade
Os estados do botão de silenciar o som do hardware são refletidos nos
controles de privacidade do sistema.
Atualizamos os controles do usuário para o acesso ao microfone do Google Assistente no controle remoto
A nova API Keyboard Layouts permite selecionar layouts de idiomas diferentes
para teclados externos.
HDMI e sintonizador
Melhor gerenciamento de mudanças de estado do HDMI em dispositivos de origem HDMI
Melhoria na seleção de idioma para dispositivos de origem HDMI
Tuner HAL 2.0 com otimizações de desempenho, sintonizador duplo e suporte multicamadas ISDB-T
Framework para casos de uso de TV interativa como uma extensão do TIF
Como começar
Se você tiver o Kit de desenvolvedor ADT-3, siga
as instruções desta seção para instalar uma imagem do sistema. Como alternativa, você pode usar o
Android Emulator for TV, que permite testar alguns novos recursos
da interface do usuário, como roteamento de áudio, layouts de teclado e mudanças de estado
HDMI.
Instalar imagens do sistema manualmente
Para instalar o Android 13, siga estas etapas:
Use o Kit de desenvolvedor ADT-3
para Google TV. A imagem do sistema fornecida é exclusiva para dispositivos de desenvolvedor ADT-3.
Se necessário, faça backup dos dados do dispositivo.
Atualize a imagem no dispositivo ADT-3.
Atualizar manualmente um dispositivo oferece controle preciso sobre o ambiente
de teste e pode ser realizado com ferramentas de linha de comando.
Antes de fazer o download, é necessário concordar com os Termos e Condições a seguir.
Termos e Condições
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.
Antes de fazer o download, é necessário concordar com os Termos e Condições a seguir.
Termos e Condições
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.
O conteúdo e os exemplos de código nesta página estão sujeitos às licenças descritas na Licença de conteúdo. Java e OpenJDK são marcas registradas da Oracle e/ou suas afiliadas.
Última atualização 2025-07-27 UTC.
[null,null,["Última atualização 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*"]]
