Settings: Rebind to volume sliders after returning from stopped. (aaaa54ec) · Commits · e / os / android_packages_apps_Settings

src/com/android/settings/notification/VolumeSeekBarPreference.java

+16 −11

Original line number	Diff line number	Diff line
		@@ -50,6 +50,7 @@ public class VolumeSeekBarPreference extends SeekBarPreference
		private boolean mMuted;
		private int mIconResId;
		private int mMuteIconResId;
		private boolean mStopped;

		public VolumeSeekBarPreference(Context context, AttributeSet attrs, int defStyleAttr,
		int defStyleRes) {
		@@ -77,8 +78,15 @@ public class VolumeSeekBarPreference extends SeekBarPreference
		mCallback = callback;
		}

		public void onActivityResume() {
		if (mStopped) {
		init();
		}
		}

		@Override
		public void onActivityStop() {
		mStopped = true;
		if (mVolumizer != null) {
		mVolumizer.stop();
		}
		@@ -91,10 +99,15 @@ public class VolumeSeekBarPreference extends SeekBarPreference
		Log.w(TAG, "No stream found, not binding volumizer");
		return;
		}
		mSeekBar = (SeekBar) view.findViewById(com.android.internal.R.id.seekbar);
		mIconView = (ImageView) view.findViewById(com.android.internal.R.id.icon);
		mSuppressionTextView = (TextView) view.findViewById(R.id.suppression_text);
		init();
		}

		private void init() {
		if (mSeekBar == null) return;
		getPreferenceManager().registerOnActivityStopListener(this);
		final SeekBar seekBar = (SeekBar) view.findViewById(com.android.internal.R.id.seekbar);
		if (seekBar == mSeekBar) return;
		mSeekBar = seekBar;
		final SeekBarVolumizer.Callback sbvc = new SeekBarVolumizer.Callback() {
		@Override
		public void onSampleStarting(SeekBarVolumizer sbv) {
		@@ -121,19 +134,11 @@ public class VolumeSeekBarPreference extends SeekBarPreference
		}
		mVolumizer.start();
		mVolumizer.setSeekBar(mSeekBar);
		mIconView = (ImageView) view.findViewById(com.android.internal.R.id.icon);
		updateIconView();
		mSuppressionTextView = (TextView) view.findViewById(R.id.suppression_text);
		mCallback.onStreamValueChanged(mStream, mSeekBar.getProgress());
		updateSuppressionText();
		}

		public void onActivityResume() {
		if (mVolumizer != null) {
		mVolumizer.start();
		}
		}

		// during initialization, this preference is the SeekBar listener
		@Override
		public void onProgressChanged(SeekBar seekBar, int progress, boolean fromTouch) {