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Fix output switcher will show 2 media session in some use cases

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Before this CL, we didn't check whether the remote session existed
in the list before. If priority of remote session is higher than
local session, it causes us to return the local session even if
the list has a remote session.

This CL uses a list to cache package names of remote sessions.
If the local session has the same package name of the remote session
then don't return the local session.

Bug: 169052790
Test: make -j42 RunSettingsRoboTests
Change-Id: I2726a3deb397f646e4c74a8c445dde6fafb694a8
This commit is contained in:
Hugh Chen
2020-10-16 16:08:48 +08:00
parent 0e7d09fc8c
commit 3a7293cbbf
2 changed files with 36 additions and 1 deletions
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27
tests/robotests/src/com/android/settings/media/MediaOutputUtilsTest.java
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@@ -115,6 +115,33 @@ public class MediaOutputUtilsTest {
@Test
public void getActiveLocalMediaController_bothHaveRemoteMediaAndLocalMedia_returnNull() {
mMediaControllers.clear();
final MediaController.PlaybackInfo playbackInfo = new MediaController.PlaybackInfo(
MediaController.PlaybackInfo.PLAYBACK_TYPE_REMOTE,
VolumeProvider.VOLUME_CONTROL_ABSOLUTE,
100,
10,
new AudioAttributes.Builder().setUsage(AudioAttributes.USAGE_MEDIA).build(),
null);
final PlaybackState playbackState = new PlaybackState.Builder()
.setState(PlaybackState.STATE_PLAYING, 0, 1)
.build();
final MediaController remoteMediaController = mock(MediaController.class);
mMediaControllers.add(remoteMediaController);
mMediaControllers.add(mMediaController);
initPlayback();
when(mMediaController.getPlaybackInfo()).thenReturn(mPlaybackInfo);
when(mMediaController.getPlaybackState()).thenReturn(mPlaybackState);
when(remoteMediaController.getPlaybackInfo()).thenReturn(playbackInfo);
when(remoteMediaController.getPlaybackState()).thenReturn(playbackState);
assertThat(MediaOutputUtils.getActiveLocalMediaController(mMediaSessionManager)).isNull();
}
@Test
public void getActiveLocalMediaController_bothHaveLocalMediaAndRemoteMedia_returnNull() {
final MediaController.PlaybackInfo playbackInfo = new MediaController.PlaybackInfo(
MediaController.PlaybackInfo.PLAYBACK_TYPE_REMOTE,
VolumeProvider.VOLUME_CONTROL_ABSOLUTE,