Merge "Switch CarVolumeItems when group volume changes." into qt-qpr1-dev (be00e164) · Commits · e / os / android_frameworks_base

packages/CarSystemUI/src/com/android/systemui/volume/CarVolumeDialogImpl.java

+59 −51

Original line number	Diff line number	Diff line
		@@ -62,7 +62,6 @@ import org.xmlpull.v1.XmlPullParserException;

		import java.io.IOException;
		import java.util.ArrayList;
		import java.util.Iterator;
		import java.util.List;

		/**
		@@ -91,12 +90,21 @@ public class CarVolumeDialogImpl implements VolumeDialog {
		// Volume items in the RecyclerView.
		private final List<CarVolumeItem> mCarVolumeLineItems = new ArrayList<>();
		private final KeyguardManager mKeyguard;

		private Window mWindow;
		private CustomDialog mDialog;
		private RecyclerView mListView;
		private CarVolumeItemAdapter mVolumeItemsAdapter;
		private Car mCar;
		private CarAudioManager mCarAudioManager;
		private boolean mHovering;
		private int mCurrentlyDisplayingGroupId;
		private int mPreviouslyDisplayingGroupId;
		private boolean mShowing;
		private boolean mDismissing;
		private boolean mExpanded;
		private View mExpandIcon;

		private final CarAudioManager.CarVolumeCallback mVolumeChangeCallback =
		new CarAudioManager.CarVolumeCallback() {
		@Override
		@@ -126,6 +134,7 @@ public class CarVolumeDialogImpl implements VolumeDialog {
		volumeItem.progress = value;
		}
		if ((flags & AudioManager.FLAG_SHOW_UI) != 0) {
		mPreviouslyDisplayingGroupId = mCurrentlyDisplayingGroupId;
		mCurrentlyDisplayingGroupId = groupId;
		mHandler.obtainMessage(H.SHOW,
		Events.SHOW_REASON_VOLUME_CHANGED).sendToTarget();
		@@ -137,12 +146,6 @@ public class CarVolumeDialogImpl implements VolumeDialog {
		// ignored
		}
		};
		private boolean mHovering;
		private int mCurrentlyDisplayingGroupId;
		private boolean mShowing;
		private boolean mDismissing;
		private boolean mExpanded;
		private View mExpandIcon;

		private final CarServiceLifecycleListener mCarServiceLifecycleListener = (car, ready) -> {
		if (!ready) {
		@@ -158,7 +161,7 @@ public class CarVolumeDialogImpl implements VolumeDialog {
		mAvailableVolumeItems.add(volumeItem);
		// The first one is the default item.
		if (groupId == 0) {
		setuptListItem(0);
		clearAllAndSetupDefaultCarVolumeLineItem(0);
		}
		}

		@@ -169,15 +172,6 @@ public class CarVolumeDialogImpl implements VolumeDialog {
		mCarAudioManager.registerCarVolumeCallback(mVolumeChangeCallback);
		};

		private void setuptListItem(int groupId) {
		mCarVolumeLineItems.clear();
		VolumeItem volumeItem = mAvailableVolumeItems.get(groupId);
		volumeItem.defaultItem = true;
		addCarVolumeListItem(volumeItem, /* volumeGroupId = */ groupId,
		R.drawable.car_ic_keyboard_arrow_down, new ExpandIconListener()
		);
		}

		public CarVolumeDialogImpl(Context context) {
		mContext = context;
		mKeyguard = (KeyguardManager) mContext.getSystemService(Context.KEYGUARD_SERVICE);
		@@ -204,7 +198,7 @@ public class CarVolumeDialogImpl implements VolumeDialog {

		@Override
		public void destroy() {
		mHandler.removeCallbacksAndMessages(null);
		mHandler.removeCallbacksAndMessages(/* token= */ null);

		cleanupAudioManager();
		// unregisterVolumeCallback is not being called when disconnect car, so we manually cleanup
		@@ -280,19 +274,36 @@ public class CarVolumeDialogImpl implements VolumeDialog {

		mHandler.removeMessages(H.SHOW);
		mHandler.removeMessages(H.DISMISS);

		rescheduleTimeoutH();

		// Refresh the data set before showing.
		mVolumeItemsAdapter.notifyDataSetChanged();

		if (mShowing) {
		if (mPreviouslyDisplayingGroupId == mCurrentlyDisplayingGroupId \|\| mExpanded) {
		return;
		}

		clearAllAndSetupDefaultCarVolumeLineItem(mCurrentlyDisplayingGroupId);
		return;
		}

		mShowing = true;
		setuptListItem(mCurrentlyDisplayingGroupId);
		clearAllAndSetupDefaultCarVolumeLineItem(mCurrentlyDisplayingGroupId);
		mDialog.show();
		Events.writeEvent(mContext, Events.EVENT_SHOW_DIALOG, reason, mKeyguard.isKeyguardLocked());
		}

		private void rescheduleTimeoutH() {
		private void clearAllAndSetupDefaultCarVolumeLineItem(int groupId) {
		mCarVolumeLineItems.clear();
		VolumeItem volumeItem = mAvailableVolumeItems.get(groupId);
		volumeItem.defaultItem = true;
		addCarVolumeListItem(volumeItem, /* volumeGroupId = */ groupId,
		R.drawable.car_ic_keyboard_arrow_down, new ExpandIconListener());
		}

		protected void rescheduleTimeoutH() {
		mHandler.removeMessages(H.DISMISS);
		final int timeout = computeTimeoutH();
		mHandler.sendMessageDelayed(mHandler
		@@ -366,12 +377,13 @@ public class CarVolumeDialogImpl implements VolumeDialog {
		if (XML_TAG_VOLUME_ITEM.equals(parser.getName())) {
		TypedArray item = mContext.getResources().obtainAttributes(
		attrs, R.styleable.carVolumeItems_item);
		int usage = item.getInt(R.styleable.carVolumeItems_item_usage, -1);
		int usage = item.getInt(R.styleable.carVolumeItems_item_usage,
		/* defValue= */ -1);
		if (usage >= 0) {
		VolumeItem volumeItem = new VolumeItem();
		volumeItem.rank = rank;
		volumeItem.icon = item.getResourceId(R.styleable.carVolumeItems_item_icon,
		0);
		volumeItem.icon = item.getResourceId(
		R.styleable.carVolumeItems_item_icon, /* defValue= */ 0);
		mVolumeItems.put(usage, volumeItem);
		rank++;
		}
		@@ -396,22 +408,22 @@ public class CarVolumeDialogImpl implements VolumeDialog {
		return result;
		}

		private CarVolumeItem addCarVolumeListItem(VolumeItem volumeItem, int volumeGroupId,
		int supplementalIconId,
		private CarVolumeItem createCarVolumeListItem(VolumeItem volumeItem, int volumeGroupId,
		Drawable supplementalIcon, int seekbarProgressValue,
		@Nullable View.OnClickListener supplementalIconOnClickListener) {
		CarVolumeItem carVolumeItem = new CarVolumeItem();
		carVolumeItem.setMax(getMaxSeekbarValue(mCarAudioManager, volumeGroupId));
		int color = mContext.getResources().getColor(R.color.car_volume_dialog_tint);
		int progress = getSeekbarValue(mCarAudioManager, volumeGroupId);
		carVolumeItem.setProgress(progress);
		carVolumeItem.setProgress(seekbarProgressValue);
		carVolumeItem.setOnSeekBarChangeListener(
		new CarVolumeDialogImpl.VolumeSeekBarChangeListener(volumeGroupId,
		mCarAudioManager));
		Drawable primaryIcon = mContext.getResources().getDrawable(volumeItem.icon);
		carVolumeItem.setGroupId(volumeGroupId);

		int color = mContext.getColor(R.color.car_volume_dialog_tint);
		Drawable primaryIcon = mContext.getDrawable(volumeItem.icon);
		primaryIcon.mutate().setTint(color);
		carVolumeItem.setPrimaryIcon(primaryIcon);
		if (supplementalIconId != 0) {
		Drawable supplementalIcon = mContext.getResources().getDrawable(supplementalIconId);
		if (supplementalIcon != null) {
		supplementalIcon.mutate().setTint(color);
		carVolumeItem.setSupplementalIcon(supplementalIcon,
		/* showSupplementalIconDivider= */ true);
		@@ -420,21 +432,23 @@ public class CarVolumeDialogImpl implements VolumeDialog {
		carVolumeItem.setSupplementalIcon(/* drawable= */ null,
		/* showSupplementalIconDivider= */ false);
		}
		carVolumeItem.setGroupId(volumeGroupId);
		mCarVolumeLineItems.add(carVolumeItem);

		volumeItem.carVolumeItem = carVolumeItem;
		volumeItem.progress = progress;
		volumeItem.progress = seekbarProgressValue;

		return carVolumeItem;
		}

		private VolumeItem findVolumeItem(CarVolumeItem targetItem) {
		for (int i = 0; i < mVolumeItems.size(); ++i) {
		VolumeItem volumeItem = mVolumeItems.valueAt(i);
		if (volumeItem.carVolumeItem == targetItem) {
		return volumeItem;
		}
		}
		return null;
		private CarVolumeItem addCarVolumeListItem(VolumeItem volumeItem, int volumeGroupId,
		int supplementalIconId,
		@Nullable View.OnClickListener supplementalIconOnClickListener) {
		int seekbarProgressValue = getSeekbarValue(mCarAudioManager, volumeGroupId);
		Drawable supplementalIcon = supplementalIconId == 0 ? null : mContext.getDrawable(
		supplementalIconId);
		CarVolumeItem carVolumeItem = createCarVolumeListItem(volumeItem, volumeGroupId,
		supplementalIcon, seekbarProgressValue, supplementalIconOnClickListener);
		mCarVolumeLineItems.add(carVolumeItem);
		return carVolumeItem;
		}

		private void cleanupAudioManager() {
		@@ -530,21 +544,15 @@ public class CarVolumeDialogImpl implements VolumeDialog {
		for (int groupId = 0; groupId < mAvailableVolumeItems.size(); ++groupId) {
		if (groupId != mCurrentlyDisplayingGroupId) {
		VolumeItem volumeItem = mAvailableVolumeItems.get(groupId);
		addCarVolumeListItem(volumeItem, groupId, 0, null);
		addCarVolumeListItem(volumeItem, groupId, /* supplementalIconId= */ 0,
		/* supplementalIconOnClickListener= */ null);
		}
		}
		inAnimator = AnimatorInflater.loadAnimator(
		mContext, R.anim.car_arrow_fade_in_rotate_up);

		} else {
		// Only keeping the default stream if it is not expended.
		Iterator itr = mCarVolumeLineItems.iterator();
		while (itr.hasNext()) {
		CarVolumeItem carVolumeItem = (CarVolumeItem) itr.next();
		if (carVolumeItem.getGroupId() != mCurrentlyDisplayingGroupId) {
		itr.remove();
		}
		}
		clearAllAndSetupDefaultCarVolumeLineItem(mCurrentlyDisplayingGroupId);
		inAnimator = AnimatorInflater.loadAnimator(
		mContext, R.anim.car_arrow_fade_in_rotate_down);
		}