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Commit 465e9265 authored Aug 23, 2016 by Doris Ling

Fix animation video render issue when Settings->Moves is resumed from

screen off.

Re-initialize the animation video if necessary when the preference is
visible to the user.

Fixes: 31023261

Test: manual -
1. Go to Settings -> Moves and verify that the animation video are
displayed correctly on load.
2. Press power button to turn screen off, then on again. Verify when
Moves settings resumes, the animation video is displayed correctly.
3. Repeat #2 above but let display time out instead of turning off
screen by power button.

Change-Id: I0ee21d23a4c402b3a8463dca3b36fce67d651993
(cherry picked from commit 008ba4ec)

parent 1330f130

src/com/android/settings/gestures/GesturePreference.java

+6 −0

Original line number	Diff line number	Diff line
		@@ -185,6 +185,12 @@ public final class GesturePreference extends SwitchPreference implements
		Loader<Bitmap> loader = manager.initLoader(id, Bundle.EMPTY, this);
		}

		void onViewVisible() {
		if (mVideoReady && mMediaPlayer != null && !mMediaPlayer.isPlaying()) {
		mMediaPlayer.seekTo(0);
		}
		}

		private static final class PreviewRetriever extends AsyncLoader<Bitmap> {
		private Uri mVideoPath;

src/com/android/settings/gestures/GestureSettings.java

+8 −0

Original line number	Diff line number	Diff line
		@@ -118,6 +118,14 @@ public class GestureSettings extends SettingsPreferenceFragment implements
		return view;
		}

		@Override
		public void onStart() {
		super.onStart();
		for (GesturePreference preference : mPreferences) {
		preference.onViewVisible();
		}
		}

		@Override
		public boolean onPreferenceChange(Preference preference, Object newValue) {
		boolean enabled = (boolean) newValue;