Create a simple MediaController that connects to a MediaBrowserService in order to test inter-app media controls. This tool is described in the Android documentation: Using the media controller test app.
This app works with the Universal Android Music Player sample, or any other app that implements the media APIs. https://github.com/googlesamples/android-UniversalMusicPlayer
PREPARE
and PLAY
buttons updates based on changes to
the media player state via onPlaybackStateChanged and onMetadataChanged and
includes the current player state reported via PlaybackStateCompat.getState().back
to return to the list of media apps.It's also possible to launch the app via ADB and the Activity manager (am).
Parameter | Extra Name |
---|---|
Package name | com.example.android.mediacontroller.PACKAGE_NAME |
Search term | com.example.android.mediacontroller.SEARCH |
Media ID | com.example.android.mediacontroller.MEDIA_ID |
URI | com.example.android.mediacontroller.URI |
To start the app and connect to UAMP:
adb shell am start -n com.example.android.mediacontroller/.LaunchActivity --es com.example.android.mediacontroller.PACKAGE_NAME "com.example.android.uamp"
To perform a search with the term "jazz?" one would use:
adb shell am start -n com.example.android.mediacontroller/.MediaAppControllerActivity --es com.example.android.mediacontroller.SEARCH "jazz?"
This app allows for testing how media apps respond to audio focus changes.
The app allows requesting and abandoning the following types of audio focus:
For more information on audio focus please see Managing Audio Focus.
This tool displays the supported actions as reported by the MediaSession in the call to MediaSessionCompat.setPlaybackState() as a list of prepare and play actions on the main screen. For actions that are not declared as supported, it also colors the buttons red on the controller screen.
See the screenshots below for examples.
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Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
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