
To reliably reject the System UI playback resumption notification on all API levels (specifically API 30), the backward compatibility layer needs to return `null` for the library root. This is not possible in the Media3 implementation. This change allows an app to return a `LibraryResult.ofError(RESULT_ERROR_NOT_SUPPORTED)` that then is translated to return null by the backwards compatibility layer. Issue: androidx/media#355 Issue: androidx/media#167 Issue: androidx/media#27 See https://developer.android.com/guide/topics/media/media-controls#mediabrowserservice_implementation PiperOrigin-RevId: 527276529
Demos
This directory contains apps that demonstrate how to use Android media modules, like ExoPlayer. Browse the individual demos and their READMEs to learn more.
Running a demo
From Android Studio
- File -> New -> Import Project -> Specify the root
media
folder. - Choose the demo from the run configuration dropdown list.
- Click Run.
Using gradle from the command line:
- Open a Terminal window at the root
media
folder. - Run
./gradlew projects
to show all projects. Demo projects start withdemo
. - Run
./gradlew :<demo name>:tasks
to view the list of available tasks for the demo project. Choose an install option from theInstall tasks
section. - Run
./gradlew :<demo name>:<install task>
.
For example, ./gradlew :demo:installNoDecoderExtensionsDebug
installs the
ExoPlayer demo app in debug mode with no optional modules.