Merge changes I8af9d0de,Ifb0c0b50 into rvc-dev am: 2e0749d61a (2c8d3822) · Commits · e / os / android_frameworks_base

packages/SystemUI/src/com/android/systemui/pip/PipTaskOrganizer.java

+10 −1

Original line number	Diff line number	Diff line
		@@ -449,12 +449,21 @@ public class PipTaskOrganizer extends TaskOrganizer {
		* {@link #scheduleResizePip}.
		*/
		public void scheduleFinishResizePip(Rect destinationBounds) {
		scheduleFinishResizePip(destinationBounds, null);
		}

		/**
		* Same as {@link #scheduleFinishResizePip} but with a callback.
		*/
		public void scheduleFinishResizePip(Rect destinationBounds,
		Consumer<Rect> updateBoundsCallback) {
		final SurfaceControl.Transaction tx = mSurfaceControlTransactionFactory.getTransaction();
		mSurfaceTransactionHelper
		.crop(tx, mLeash, destinationBounds)
		.resetScale(tx, mLeash, destinationBounds)
		.round(tx, mLeash, mInPip);
		scheduleFinishResizePip(tx, destinationBounds, TRANSITION_DIRECTION_NONE, null);
		scheduleFinishResizePip(tx, destinationBounds, TRANSITION_DIRECTION_NONE,
		updateBoundsCallback);
		}

		private void scheduleFinishResizePip(SurfaceControl.Transaction tx,

packages/SystemUI/src/com/android/systemui/pip/phone/PipResizeGestureHandler.java

+92 −26

Original line number	Diff line number	Diff line
		@@ -29,6 +29,7 @@ import android.graphics.PointF;
		import android.graphics.Rect;
		import android.graphics.Region;
		import android.hardware.input.InputManager;
		import android.os.Handler;
		import android.os.Looper;
		import android.provider.DeviceConfig;
		import android.util.DisplayMetrics;
		@@ -45,6 +46,7 @@ import com.android.systemui.pip.PipTaskOrganizer;
		import com.android.systemui.util.DeviceConfigProxy;

		import java.util.concurrent.Executor;
		import java.util.function.Supplier;

		/**
		* Helper on top of PipTouchHandler that handles inputs OUTSIDE of the PIP window, which is used to
		@@ -66,8 +68,15 @@ public class PipResizeGestureHandler {
		private final Point mMinSize = new Point();
		private final Rect mLastResizeBounds = new Rect();
		private final Rect mLastDownBounds = new Rect();
		private final Rect mTmpBounds = new Rect();
		private final Rect mDragCornerSize = new Rect();
		private final Rect mTmpTopLeftCorner = new Rect();
		private final Rect mTmpTopRightCorner = new Rect();
		private final Rect mTmpBottomLeftCorner = new Rect();
		private final Rect mTmpBottomRightCorner = new Rect();
		private final Rect mDisplayBounds = new Rect();
		private final int mDelta;
		private final Supplier<Rect> mMovementBoundsSupplier;
		private final Runnable mUpdateMovementBoundsRunnable;

		private boolean mAllowGesture;
		private boolean mIsAttached;
		@@ -82,7 +91,8 @@ public class PipResizeGestureHandler {

		public PipResizeGestureHandler(Context context, PipBoundsHandler pipBoundsHandler,
		PipMotionHelper motionHelper, DeviceConfigProxy deviceConfig,
		PipTaskOrganizer pipTaskOrganizer) {
		PipTaskOrganizer pipTaskOrganizer, Supplier<Rect> movementBoundsSupplier,
		Runnable updateMovementBoundsRunnable) {
		final Resources res = context.getResources();
		context.getDisplay().getMetrics(mDisplayMetrics);
		mDisplayId = context.getDisplayId();
		@@ -90,6 +100,8 @@ public class PipResizeGestureHandler {
		mPipBoundsHandler = pipBoundsHandler;
		mMotionHelper = motionHelper;
		mPipTaskOrganizer = pipTaskOrganizer;
		mMovementBoundsSupplier = movementBoundsSupplier;
		mUpdateMovementBoundsRunnable = updateMovementBoundsRunnable;

		context.getDisplay().getRealSize(mMaxSize);
		mDelta = res.getDimensionPixelSize(R.dimen.pip_resize_edge_size);
		@@ -110,6 +122,14 @@ public class PipResizeGestureHandler {
		});
		}

		private void resetDragCorners() {
		mDragCornerSize.set(0, 0, mDelta, mDelta);
		mTmpTopLeftCorner.set(mDragCornerSize);
		mTmpTopRightCorner.set(mDragCornerSize);
		mTmpBottomLeftCorner.set(mDragCornerSize);
		mTmpBottomRightCorner.set(mDragCornerSize);
		}

		private void disposeInputChannel() {
		if (mInputEventReceiver != null) {
		mInputEventReceiver.dispose();
		@@ -154,34 +174,75 @@ public class PipResizeGestureHandler {
		}
		}

		private boolean isWithinTouchRegion(int x, int y) {
		/**
		* Check whether the current x,y coordinate is within the region in which drag-resize should
		* start.
		* This consists of 4 small squares on the 4 corners of the PIP window, a quarter of which
		* overlaps with the PIP window while the rest goes outside of the PIP window.
		* _ _ _ _
		* \|_\|_\|_________\|_\|_\|
		* \|_\|_\| \|_\|_\|
		* \| PIP \|
		* \| WINDOW \|
		* _\|_ _\|_
		* \|_\|_\|_________\|_\|_\|
		* \|_\|_\| \|_\|_\|
		*/
		public boolean isWithinTouchRegion(int x, int y) {
		final Rect currentPipBounds = mMotionHelper.getBounds();
		if (currentPipBounds == null) {
		return false;
		}
		resetDragCorners();
		mTmpTopLeftCorner.offset(currentPipBounds.left - mDelta / 2,
		currentPipBounds.top - mDelta / 2);
		mTmpTopRightCorner.offset(currentPipBounds.right - mDelta / 2,
		currentPipBounds.top - mDelta / 2);
		mTmpBottomLeftCorner.offset(currentPipBounds.left - mDelta / 2,
		currentPipBounds.bottom - mDelta / 2);
		mTmpBottomRightCorner.offset(currentPipBounds.right - mDelta / 2,
		currentPipBounds.bottom - mDelta / 2);

		mTmpBounds.set(currentPipBounds);
		mTmpBounds.inset(-mDelta, -mDelta);
		mTmpRegion.setEmpty();
		mTmpRegion.op(mTmpTopLeftCorner, Region.Op.UNION);
		mTmpRegion.op(mTmpTopRightCorner, Region.Op.UNION);
		mTmpRegion.op(mTmpBottomLeftCorner, Region.Op.UNION);
		mTmpRegion.op(mTmpBottomRightCorner, Region.Op.UNION);

		return mTmpRegion.contains(x, y);
		}

		private void setCtrlType(int x, int y) {
		final Rect currentPipBounds = mMotionHelper.getBounds();

		mTmpRegion.set(mTmpBounds);
		mTmpRegion.op(currentPipBounds, Region.Op.DIFFERENCE);
		Rect movementBounds = mMovementBoundsSupplier.get();
		mDisplayBounds.set(movementBounds.left,
		movementBounds.top,
		movementBounds.right + currentPipBounds.width(),
		movementBounds.bottom + currentPipBounds.height());

		if (mTmpRegion.contains(x, y)) {
		if (x < currentPipBounds.left) {
		if (mTmpTopLeftCorner.contains(x, y) && currentPipBounds.top != mDisplayBounds.top
		&& currentPipBounds.left != mDisplayBounds.left) {
		mCtrlType \|= CTRL_LEFT;
		mCtrlType \|= CTRL_TOP;
		}
		if (x > currentPipBounds.right) {
		if (mTmpTopRightCorner.contains(x, y) && currentPipBounds.top != mDisplayBounds.top
		&& currentPipBounds.right != mDisplayBounds.right) {
		mCtrlType \|= CTRL_RIGHT;
		}
		if (y < currentPipBounds.top) {
		mCtrlType \|= CTRL_TOP;
		}
		if (y > currentPipBounds.bottom) {
		if (mTmpBottomRightCorner.contains(x, y)
		&& currentPipBounds.bottom != mDisplayBounds.bottom
		&& currentPipBounds.right != mDisplayBounds.right) {
		mCtrlType \|= CTRL_RIGHT;
		mCtrlType \|= CTRL_BOTTOM;
		}
		return true;
		if (mTmpBottomLeftCorner.contains(x, y)
		&& currentPipBounds.bottom != mDisplayBounds.bottom
		&& currentPipBounds.left != mDisplayBounds.left) {
		mCtrlType \|= CTRL_LEFT;
		mCtrlType \|= CTRL_BOTTOM;
		}
		return false;
		}

		private void onMotionEvent(MotionEvent ev) {
		@@ -190,6 +251,7 @@ public class PipResizeGestureHandler {
		mLastResizeBounds.setEmpty();
		mAllowGesture = isWithinTouchRegion((int) ev.getX(), (int) ev.getY());
		if (mAllowGesture) {
		setCtrlType((int) ev.getX(), (int) ev.getY());
		mDownPoint.set(ev.getX(), ev.getY());
		mLastDownBounds.set(mMotionHelper.getBounds());
		}
		@@ -214,10 +276,14 @@ public class PipResizeGestureHandler {
		break;
		case MotionEvent.ACTION_UP:
		case MotionEvent.ACTION_CANCEL:
		mPipTaskOrganizer.scheduleFinishResizePip(mLastResizeBounds);
		mPipTaskOrganizer.scheduleFinishResizePip(mLastResizeBounds, (Rect bounds) -> {
		new Handler(Looper.getMainLooper()).post(() -> {
		mMotionHelper.synchronizePinnedStackBounds();
		mUpdateMovementBoundsRunnable.run();
		mCtrlType = CTRL_NONE;
		mAllowGesture = false;
		});
		});
		break;
		}
		}

packages/SystemUI/src/com/android/systemui/pip/phone/PipTouchHandler.java

+11 −1

Original line number	Diff line number	Diff line
		@@ -232,7 +232,8 @@ public class PipTouchHandler {
		mMenuController, mSnapAlgorithm, mFlingAnimationUtils, floatingContentCoordinator);
		mPipResizeGestureHandler =
		new PipResizeGestureHandler(context, pipBoundsHandler, mMotionHelper,
		deviceConfig, pipTaskOrganizer);
		deviceConfig, pipTaskOrganizer, this::getMovementBounds,
		this::updateMovementBounds);
		mTouchState = new PipTouchState(ViewConfiguration.get(context), mHandler,
		() -> mMenuController.showMenuWithDelay(MENU_STATE_FULL, mMotionHelper.getBounds(),
		true /* allowMenuTimeout */, willResizeMenu()));
		@@ -572,6 +573,11 @@ public class PipTouchHandler {

		MotionEvent ev = (MotionEvent) inputEvent;


		if (mPipResizeGestureHandler.isWithinTouchRegion((int) ev.getX(), (int) ev.getY())) {
		return true;
		}

		if (mMagnetizedPip.maybeConsumeMotionEvent(ev)) {
		// If the first touch event occurs within the magnetic field, pass the ACTION_DOWN event
		// to the touch state. Touch state needs a DOWN event in order to later process MOVE
		@@ -937,6 +943,10 @@ public class PipTouchHandler {
		isMenuExpanded && willResizeMenu() ? mExpandedShortestEdgeSize : 0);
		}

		private Rect getMovementBounds() {
		return mMovementBounds;
		}

		/**
		* @return whether the menu will resize as a part of showing the full menu.
		*/