Merge "Reduce setBounds if bounds not really change" into sc-v2-dev am: 5020a15a43 am: 10a2f2326c (d027f6bb) · Commits · e / os / android_frameworks_base

libs/WindowManager/Shell/src/com/android/wm/shell/common/SyncTransactionQueue.java

+12 −0

Original line number	Diff line number	Diff line
		@@ -68,6 +68,10 @@ public final class SyncTransactionQueue {
		* Queues a sync transaction to be sent serially to WM.
		*/
		public void queue(WindowContainerTransaction wct) {
		if (wct.isEmpty()) {
		if (DEBUG) Slog.d(TAG, "Skip queue due to transaction change is empty");
		return;
		}
		SyncCallback cb = new SyncCallback(wct);
		synchronized (mQueue) {
		if (DEBUG) Slog.d(TAG, "Queueing up " + wct);
		@@ -83,6 +87,10 @@ public final class SyncTransactionQueue {
		*/
		public void queue(LegacyTransitions.ILegacyTransition transition,
		@WindowManager.TransitionType int type, WindowContainerTransaction wct) {
		if (wct.isEmpty()) {
		if (DEBUG) Slog.d(TAG, "Skip queue due to transaction change is empty");
		return;
		}
		SyncCallback cb = new SyncCallback(transition, type, wct);
		synchronized (mQueue) {
		if (DEBUG) Slog.d(TAG, "Queueing up legacy transition " + wct);
		@@ -99,6 +107,10 @@ public final class SyncTransactionQueue {
		* @return {@code true} if queued, {@code false} if not.
		*/
		public boolean queueIfWaiting(WindowContainerTransaction wct) {
		if (wct.isEmpty()) {
		if (DEBUG) Slog.d(TAG, "Skip queueIfWaiting due to transaction change is empty");
		return false;
		}
		synchronized (mQueue) {
		if (mQueue.isEmpty()) {
		if (DEBUG) Slog.d(TAG, "Nothing in queue, so skip queueing up " + wct);

libs/WindowManager/Shell/src/com/android/wm/shell/common/split/SplitLayout.java

+16 −5

Original line number	Diff line number	Diff line
		@@ -94,7 +94,8 @@ public final class SplitLayout {
		private final Rect mDividerBounds = new Rect();
		private final Rect mBounds1 = new Rect();
		private final Rect mBounds2 = new Rect();
		private final Rect mTmpBounds = new Rect();
		private final Rect mWinBounds1 = new Rect();
		private final Rect mWinBounds2 = new Rect();
		private final SplitLayoutHandler mSplitLayoutHandler;
		private final SplitWindowManager mSplitWindowManager;
		private final DisplayImeController mDisplayImeController;
		@@ -104,6 +105,8 @@ public final class SplitLayout {

		private Context mContext;
		private DividerSnapAlgorithm mDividerSnapAlgorithm;
		private WindowContainerToken mWinToken1;
		private WindowContainerToken mWinToken2;
		private int mDividePosition;
		private boolean mInitialized = false;
		private int mOrientation;
		@@ -190,10 +193,10 @@ public final class SplitLayout {
		final int rotation = configuration.windowConfiguration.getRotation();
		final Rect rootBounds = configuration.windowConfiguration.getBounds();
		if (rotation != mRotation \|\| !mRootBounds.equals(rootBounds)) {
		mTmpBounds.set(mRootBounds);
		mTempRect.set(mRootBounds);
		mRootBounds.set(rootBounds);
		mDividerSnapAlgorithm = getSnapAlgorithm(mContext, mRootBounds);
		initDividerPosition(mTmpBounds);
		initDividerPosition(mTempRect);
		affectsLayout = true;
		}

		@@ -406,8 +409,16 @@ public final class SplitLayout {
		return;
		}

		wct.setBounds(task1.token, mBounds1)
		.setBounds(task2.token, mBounds2);
		if (!mBounds1.equals(mWinBounds1) \|\| !task1.token.equals(mWinToken1)) {
		wct.setBounds(task1.token, mBounds1);
		mWinBounds1.set(mBounds1);
		mWinToken1 = task1.token;
		}
		if (!mBounds2.equals(mWinBounds2) \|\| !task2.token.equals(mWinToken2)) {
		wct.setBounds(task2.token, mBounds2);
		mWinBounds2.set(mBounds2);
		mWinToken2 = task2.token;
		}
		}

		/**

libs/WindowManager/Shell/src/com/android/wm/shell/legacysplitscreen/LegacySplitDisplayLayout.java

+29 −18

Original line number	Diff line number	Diff line
		@@ -62,6 +62,7 @@ public class LegacySplitDisplayLayout {
		Rect mSecondary = null;
		Rect mAdjustedPrimary = null;
		Rect mAdjustedSecondary = null;
		final Rect mTmpBounds = new Rect();

		public LegacySplitDisplayLayout(Context ctx, DisplayLayout dl,
		LegacySplitScreenTaskListener taskTiles) {
		@@ -136,14 +137,33 @@ public class LegacySplitDisplayLayout {
		return mMinimizedSnapAlgorithm;
		}

		void resizeSplits(int position) {
		/**
		* Resize primary bounds and secondary bounds by divider position.
		*
		* @param position divider position.
		* @return true if calculated bounds changed.
		*/
		boolean resizeSplits(int position) {
		mPrimary = mPrimary == null ? new Rect() : mPrimary;
		mSecondary = mSecondary == null ? new Rect() : mSecondary;
		calcSplitBounds(position, mPrimary, mSecondary);
		int dockSide = getPrimarySplitSide();
		boolean boundsChanged;

		mTmpBounds.set(mPrimary);
		DockedDividerUtils.calculateBoundsForPosition(position, dockSide, mPrimary,
		mDisplayLayout.width(), mDisplayLayout.height(), mDividerSize);
		boundsChanged = !mPrimary.equals(mTmpBounds);

		mTmpBounds.set(mSecondary);
		DockedDividerUtils.calculateBoundsForPosition(position,
		DockedDividerUtils.invertDockSide(dockSide), mSecondary, mDisplayLayout.width(),
		mDisplayLayout.height(), mDividerSize);
		boundsChanged \|= !mSecondary.equals(mTmpBounds);
		return boundsChanged;
		}

		void resizeSplits(int position, WindowContainerTransaction t) {
		resizeSplits(position);
		if (resizeSplits(position)) {
		t.setBounds(mTiles.mPrimary.token, mPrimary);
		t.setBounds(mTiles.mSecondary.token, mSecondary);

		@@ -152,15 +172,6 @@ public class LegacySplitDisplayLayout {
		t.setSmallestScreenWidthDp(mTiles.mSecondary.token,
		getSmallestWidthDpForBounds(mContext, mDisplayLayout, mSecondary));
		}

		void calcSplitBounds(int position, @NonNull Rect outPrimary, @NonNull Rect outSecondary) {
		int dockSide = getPrimarySplitSide();
		DockedDividerUtils.calculateBoundsForPosition(position, dockSide, outPrimary,
		mDisplayLayout.width(), mDisplayLayout.height(), mDividerSize);

		DockedDividerUtils.calculateBoundsForPosition(position,
		DockedDividerUtils.invertDockSide(dockSide), outSecondary, mDisplayLayout.width(),
		mDisplayLayout.height(), mDividerSize);
		}

		Rect calcResizableMinimizedHomeStackBounds() {