Merge "Show disabled seek bar when session is destroyed" into rvc-dev am: c52300ea49 (f268a539) · Commits · e / os / android_frameworks_base

packages/SystemUI/src/com/android/systemui/media/SeekBarObserver.kt

+1 −0

Original line number	Diff line number	Diff line
		@@ -61,6 +61,7 @@ class SeekBarObserver(view: View) : Observer<SeekBarViewModel.Progress> {
		if (!data.enabled) {
		seekBarView.setEnabled(false)
		seekBarView.getThumb().setAlpha(0)
		seekBarView.setProgress(0)
		elapsedTimeView.setText("")
		totalTimeView.setText("")
		return

packages/SystemUI/src/com/android/systemui/media/SeekBarViewModel.kt

+13 −1

Original line number	Diff line number	Diff line
		@@ -77,13 +77,25 @@ class SeekBarViewModel(val bgExecutor: DelayableExecutor) {
		val seekAvailable = ((playbackState?.actions ?: 0L) and PlaybackState.ACTION_SEEK_TO) != 0L
		val position = playbackState?.position?.toInt()
		val duration = mediaMetadata?.getLong(MediaMetadata.METADATA_KEY_DURATION)?.toInt()
		val enabled = if (duration != null && duration <= 0) false else true
		val enabled = if (playbackState == null \|\|
		playbackState?.getState() == PlaybackState.STATE_NONE \|\|
		(duration != null && duration <= 0)) false else true
		_data = Progress(enabled, seekAvailable, position, duration, color)
		if (shouldPollPlaybackPosition()) {
		checkPlaybackPosition()
		}
		}

		/**
		* Puts the seek bar into a resumption state.
		*
		* This should be called when the media session behind the controller has been destroyed.
		*/
		@AnyThread
		fun clearController() = bgExecutor.execute {
		_data = _data.copy(enabled = false)
		}

		@AnyThread
		private fun checkPlaybackPosition(): Runnable = bgExecutor.executeDelayed({
		val currentPosition = controller?.playbackState?.position?.toInt()

packages/SystemUI/src/com/android/systemui/qs/QSMediaPlayer.java

+2 −0

Original line number	Diff line number	Diff line
		@@ -170,6 +170,8 @@ public class QSMediaPlayer extends MediaControlPanel {
		public void clearControls() {
		super.clearControls();

		mSeekBarViewModel.clearController();

		View guts = mMediaNotifView.findViewById(R.id.media_guts);
		View options = mMediaNotifView.findViewById(R.id.qs_media_controls_options);

packages/SystemUI/tests/src/com/android/systemui/media/SeekBarViewModelTest.kt

+61 −1

Original line number	Diff line number	Diff line
		@@ -86,7 +86,7 @@ public class SeekBarViewModelTest : SysuiTestCase() {
		}

		@Test
		fun updateDuration() {
		fun updateDurationWithPlayback() {
		// GIVEN that the duration is contained within the metadata
		val duration = 12000L
		val metadata = MediaMetadata.Builder().run {
		@@ -94,6 +94,12 @@ public class SeekBarViewModelTest : SysuiTestCase() {
		build()
		}
		whenever(mockController.getMetadata()).thenReturn(metadata)
		// AND a valid playback state (ie. media session is not destroyed)
		val state = PlaybackState.Builder().run {
		setState(PlaybackState.STATE_PLAYING, 200L, 1f)
		build()
		}
		whenever(mockController.getPlaybackState()).thenReturn(state)
		// WHEN the controller is updated
		viewModel.updateController(mockController, Color.RED)
		// THEN the duration is extracted
		@@ -101,6 +107,22 @@ public class SeekBarViewModelTest : SysuiTestCase() {
		assertThat(viewModel.progress.value!!.enabled).isTrue()
		}

		@Test
		fun updateDurationWithoutPlayback() {
		// GIVEN that the duration is contained within the metadata
		val duration = 12000L
		val metadata = MediaMetadata.Builder().run {
		putLong(MediaMetadata.METADATA_KEY_DURATION, duration)
		build()
		}
		whenever(mockController.getMetadata()).thenReturn(metadata)
		// WHEN the controller is updated
		viewModel.updateController(mockController, Color.RED)
		// THEN the duration is extracted
		assertThat(viewModel.progress.value!!.duration).isEqualTo(duration)
		assertThat(viewModel.progress.value!!.enabled).isFalse()
		}

		@Test
		fun updateDurationNegative() {
		// GIVEN that the duration is negative
		@@ -110,6 +132,12 @@ public class SeekBarViewModelTest : SysuiTestCase() {
		build()
		}
		whenever(mockController.getMetadata()).thenReturn(metadata)
		// AND a valid playback state (ie. media session is not destroyed)
		val state = PlaybackState.Builder().run {
		setState(PlaybackState.STATE_PLAYING, 200L, 1f)
		build()
		}
		whenever(mockController.getPlaybackState()).thenReturn(state)
		// WHEN the controller is updated
		viewModel.updateController(mockController, Color.RED)
		// THEN the seek bar is disabled
		@@ -125,6 +153,12 @@ public class SeekBarViewModelTest : SysuiTestCase() {
		build()
		}
		whenever(mockController.getMetadata()).thenReturn(metadata)
		// AND a valid playback state (ie. media session is not destroyed)
		val state = PlaybackState.Builder().run {
		setState(PlaybackState.STATE_PLAYING, 200L, 1f)
		build()
		}
		whenever(mockController.getPlaybackState()).thenReturn(state)
		// WHEN the controller is updated
		viewModel.updateController(mockController, Color.RED)
		// THEN the seek bar is disabled
		@@ -372,4 +406,30 @@ public class SeekBarViewModelTest : SysuiTestCase() {
		// THEN an update task is queued
		assertThat(fakeExecutor.numPending()).isEqualTo(1)
		}

		@Test
		fun clearSeekBar() {
		// GIVEN that the duration is contained within the metadata
		val metadata = MediaMetadata.Builder().run {
		putLong(MediaMetadata.METADATA_KEY_DURATION, 12000L)
		build()
		}
		whenever(mockController.getMetadata()).thenReturn(metadata)
		// AND a valid playback state (ie. media session is not destroyed)
		val state = PlaybackState.Builder().run {
		setState(PlaybackState.STATE_PLAYING, 200L, 1f)
		build()
		}
		whenever(mockController.getPlaybackState()).thenReturn(state)
		// AND the controller has been updated
		viewModel.updateController(mockController, Color.RED)
		// WHEN the controller is cleared on the event when the session is destroyed
		viewModel.clearController()
		with(fakeExecutor) {
		advanceClockToNext()
		runAllReady()
		}
		// THEN the seek bar is disabled
		assertThat(viewModel.progress.value!!.enabled).isFalse()
		}
		}