Infrastructure for animating of maximizing pip activity. (c17d8b79) · Commits · e / os / android_frameworks_base

cmds/am/src/com/android/commands/am/Am.java

+26 −18

Original line number	Diff line number	Diff line
		@@ -1774,18 +1774,33 @@ public class Am extends BaseCommand {
		System.err.println("Error: invalid input bounds");
		return;
		}
		resizeStack(stackId, bounds, 0, false);
		resizeStack(stackId, bounds, 0);
		}

		private void runStackResizeAnimated() throws Exception {
		String stackIdStr = nextArgRequired();
		int stackId = Integer.valueOf(stackIdStr);
		final Rect bounds = getBounds();
		final Rect bounds;
		if ("null".equals(mArgs.peekNextArg())) {
		bounds = null;
		} else {
		bounds = getBounds();
		if (bounds == null) {
		System.err.println("Error: invalid input bounds");
		return;
		}
		resizeStack(stackId, bounds, 0, true);
		}
		resizeStackUnchecked(stackId, bounds, 0, true);
		}

		private void resizeStackUnchecked(int stackId, Rect bounds, int delayMs, boolean animate) {
		try {
		mAm.resizeStack(stackId, bounds, false, false, animate);
		Thread.sleep(delayMs);
		} catch (RemoteException e) {
		showError("Error: resizing stack " + e);
		} catch (InterruptedException e) {
		}
		}

		private void runStackResizeDocked() throws Exception {
		@@ -1802,20 +1817,13 @@ public class Am extends BaseCommand {
		}
		}

		private void resizeStack(int stackId, Rect bounds, int delayMs, boolean animate)
		private void resizeStack(int stackId, Rect bounds, int delayMs)
		throws Exception {
		if (bounds == null) {
		showError("Error: invalid input bounds");
		return;
		}

		try {
		mAm.resizeStack(stackId, bounds, false, false, animate);
		Thread.sleep(delayMs);
		} catch (RemoteException e) {
		showError("Error: resizing stack " + e);
		} catch (InterruptedException e) {
		}
		resizeStackUnchecked(stackId, bounds, delayMs, false);
		}

		private void runStackPositionTask() throws Exception {
		@@ -1924,7 +1932,7 @@ public class Am extends BaseCommand {
		maxChange = Math.min(stepSize, currentPoint - minPoint);
		currentPoint -= maxChange;
		setBoundsSide(bounds, side, currentPoint);
		resizeStack(DOCKED_STACK_ID, bounds, delayMs, false);
		resizeStack(DOCKED_STACK_ID, bounds, delayMs);
		}

		System.out.println("Growing docked stack side=" + side);
		@@ -1932,7 +1940,7 @@ public class Am extends BaseCommand {
		maxChange = Math.min(stepSize, maxPoint - currentPoint);
		currentPoint += maxChange;
		setBoundsSide(bounds, side, currentPoint);
		resizeStack(DOCKED_STACK_ID, bounds, delayMs, false);
		resizeStack(DOCKED_STACK_ID, bounds, delayMs);
		}

		System.out.println("Back to Original size side=" + side);
		@@ -1940,7 +1948,7 @@ public class Am extends BaseCommand {
		maxChange = Math.min(stepSize, currentPoint - startPoint);
		currentPoint -= maxChange;
		setBoundsSide(bounds, side, currentPoint);
		resizeStack(DOCKED_STACK_ID, bounds, delayMs, false);
		resizeStack(DOCKED_STACK_ID, bounds, delayMs);
		}
		}

core/java/android/os/ShellCommand.java

+10 −0

Original line number	Diff line number	Diff line
		@@ -234,6 +234,16 @@ public abstract class ShellCommand {
		}
		}

		public String peekNextArg() {
		if (mCurArgData != null) {
		return mCurArgData;
		} else if (mArgPos < mArgs.length) {
		return mArgs[mArgPos];
		} else {
		return null;
		}
		}

		/**
		* Return the next argument on the command line, whatever it is; if there are
		* no arguments left, throws an IllegalArgumentException to report this to the user.

services/core/java/com/android/server/wm/BoundsAnimationController.java

+20 −3

Original line number	Diff line number	Diff line
		@@ -22,6 +22,7 @@ import static com.android.server.wm.WindowManagerDebugConfig.TAG_WITH_CLASS_NAME
		import static com.android.server.wm.WindowManagerDebugConfig.TAG_WM;

		import android.animation.Animator;
		import android.animation.AnimatorListenerAdapter;
		import android.animation.ValueAnimator;
		import android.graphics.Rect;
		import android.util.ArrayMap;
		@@ -50,13 +51,15 @@ public class BoundsAnimationController {
		private final Rect mFrom;
		private final Rect mTo;
		private final Rect mTmpRect;
		private final boolean mMoveToFullScreen;

		BoundsAnimator(AnimateBoundsUser target, Rect from, Rect to) {
		BoundsAnimator(AnimateBoundsUser target, Rect from, Rect to, boolean moveToFullScreen) {
		super();
		mTarget = target;
		mFrom = from;
		mTo = to;
		mTmpRect = new Rect();
		mMoveToFullScreen = moveToFullScreen;
		addUpdateListener(this);
		addListener(this);
		}
		@@ -88,6 +91,9 @@ public class BoundsAnimationController {
		@Override
		public void onAnimationEnd(Animator animation) {
		finishAnimation();
		if (mMoveToFullScreen) {
		mTarget.moveToFullscreen();
		}
		}

		@Override
		@@ -125,14 +131,25 @@ public class BoundsAnimationController {
		* necessary cleanup.
		*/
		void finishBoundsAnimation();

		void moveToFullscreen();

		void getFullScreenBounds(Rect bounds);
		}

		void animateBounds(final AnimateBoundsUser target, Rect from, Rect to) {
		boolean moveToFullscreen = false;
		if (to == null) {
		to = new Rect();
		target.getFullScreenBounds(to);
		moveToFullscreen = true;
		}

		void animateBounds(AnimateBoundsUser target, Rect from, Rect to) {
		final BoundsAnimator existing = mRunningAnimations.get(target);
		if (existing != null) {
		existing.cancel();
		}
		BoundsAnimator animator = new BoundsAnimator(target, from, to);
		BoundsAnimator animator = new BoundsAnimator(target, from, to, moveToFullscreen);
		mRunningAnimations.put(target, animator);
		animator.setFloatValues(0f, 1f);
		animator.setDuration(DEFAULT_APP_TRANSITION_DURATION);

services/core/java/com/android/server/wm/TaskStack.java

+14 −0

Original line number	Diff line number	Diff line
		@@ -927,4 +927,18 @@ public class TaskStack implements DimLayer.DimLayerUser,
		}
		}
		}

		@Override
		public void moveToFullscreen() {
		try {
		mService.mActivityManager.moveTasksToFullscreenStack(mStackId, true);
		} catch (RemoteException e) {
		e.printStackTrace();
		}
		}

		@Override
		public void getFullScreenBounds(Rect bounds) {
		getDisplayContent().getContentRect(bounds);
		}
		}