Merge "Check the min menu size when exp. to normal bounds" into sc-dev am: 47aa9f156e (1de9c7bb) · Commits · e / os / android_frameworks_base

libs/WindowManager/Shell/src/com/android/wm/shell/pip/PipBoundsAlgorithm.java

+51 −0

Original line number	Diff line number	Diff line
		@@ -19,6 +19,7 @@ package com.android.wm.shell.pip;
		import static android.util.TypedValue.COMPLEX_UNIT_DIP;

		import android.annotation.NonNull;
		import android.annotation.Nullable;
		import android.app.PictureInPictureParams;
		import android.content.Context;
		import android.content.pm.ActivityInfo;
		@@ -453,6 +454,56 @@ public class PipBoundsAlgorithm {
		return new Size(width, height);
		}

		/**
		* @return the normal bounds adjusted so that they fit the menu actions.
		*/
		public Rect adjustNormalBoundsToFitMenu(@NonNull Rect normalBounds,
		@Nullable Size minMenuSize) {
		if (minMenuSize == null) {
		return normalBounds;
		}
		if (normalBounds.width() >= minMenuSize.getWidth()
		&& normalBounds.height() >= minMenuSize.getHeight()) {
		// The normal bounds can fit the menu as is, no need to adjust the bounds.
		return normalBounds;
		}
		final Rect adjustedNormalBounds = new Rect();
		final boolean needsWidthAdj = minMenuSize.getWidth() > normalBounds.width();
		final boolean needsHeightAdj = minMenuSize.getHeight() > normalBounds.height();
		final int adjWidth;
		final int adjHeight;
		if (needsWidthAdj && needsHeightAdj) {
		// Both the width and the height are too small - find the edge that needs the larger
		// adjustment and scale that edge. The other edge will scale beyond the minMenuSize
		// when the aspect ratio is applied.
		final float widthScaleFactor =
		((float) (minMenuSize.getWidth())) / ((float) (normalBounds.width()));
		final float heightScaleFactor =
		((float) (minMenuSize.getHeight())) / ((float) (normalBounds.height()));
		if (widthScaleFactor > heightScaleFactor) {
		adjWidth = minMenuSize.getWidth();
		adjHeight = Math.round(adjWidth / mPipBoundsState.getAspectRatio());
		} else {
		adjHeight = minMenuSize.getHeight();
		adjWidth = Math.round(adjHeight * mPipBoundsState.getAspectRatio());
		}
		} else if (needsWidthAdj) {
		// Width is too small - use the min menu size width instead.
		adjWidth = minMenuSize.getWidth();
		adjHeight = Math.round(adjWidth / mPipBoundsState.getAspectRatio());
		} else {
		// Height is too small - use the min menu size height instead.
		adjHeight = minMenuSize.getHeight();
		adjWidth = Math.round(adjHeight * mPipBoundsState.getAspectRatio());
		}
		adjustedNormalBounds.set(0, 0, adjWidth, adjHeight);
		// Make sure the bounds conform to the aspect ratio and min edge size.
		transformBoundsToAspectRatio(adjustedNormalBounds,
		mPipBoundsState.getAspectRatio(), true /* useCurrentMinEdgeSize */,
		true /* useCurrentSize */);
		return adjustedNormalBounds;
		}

		/**
		* Dumps internal states.
		*/

libs/WindowManager/Shell/src/com/android/wm/shell/pip/phone/PipTouchHandler.java

+8 −3

Original line number	Diff line number	Diff line
		@@ -726,12 +726,17 @@ public class PipTouchHandler {
		}

		private void animateToNormalSize(Runnable callback) {
		// Save the current bounds as the user-resize bounds.
		mPipResizeGestureHandler.setUserResizeBounds(mPipBoundsState.getBounds());
		final Rect normalBounds = new Rect(mPipBoundsState.getNormalBounds());

		final Size minMenuSize = mMenuController.getEstimatedMinMenuSize();
		final Rect normalBounds = mPipBoundsState.getNormalBounds();
		final Rect destBounds = mPipBoundsAlgorithm.adjustNormalBoundsToFitMenu(normalBounds,
		minMenuSize);
		Rect restoredMovementBounds = new Rect();
		mPipBoundsAlgorithm.getMovementBounds(normalBounds,
		mPipBoundsAlgorithm.getMovementBounds(destBounds,
		mInsetBounds, restoredMovementBounds, mIsImeShowing ? mImeHeight : 0);
		mSavedSnapFraction = mMotionHelper.animateToExpandedState(normalBounds,
		mSavedSnapFraction = mMotionHelper.animateToExpandedState(destBounds,
		mPipBoundsState.getMovementBounds(), restoredMovementBounds, callback);
		}

libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/pip/PipBoundsAlgorithmTest.java

+58 −0

Original line number	Diff line number	Diff line
		@@ -402,6 +402,64 @@ public class PipBoundsAlgorithmTest extends ShellTestCase {
		assertBoundsInclusionWithMargin("useDefaultBounds", defaultBounds, actualBounds);
		}

		@Test
		public void adjustNormalBoundsToFitMenu_alreadyFits() {
		final Rect normalBounds = new Rect(0, 0, 400, 711);
		final Size minMenuSize = new Size(396, 292);
		mPipBoundsState.setAspectRatio(
		((float) normalBounds.width()) / ((float) normalBounds.height()));

		final Rect bounds =
		mPipBoundsAlgorithm.adjustNormalBoundsToFitMenu(normalBounds, minMenuSize);

		assertEquals(normalBounds, bounds);
		}

		@Test
		public void adjustNormalBoundsToFitMenu_widthTooSmall() {
		final Rect normalBounds = new Rect(0, 0, 297, 528);
		final Size minMenuSize = new Size(396, 292);
		mPipBoundsState.setAspectRatio(
		((float) normalBounds.width()) / ((float) normalBounds.height()));

		final Rect bounds =
		mPipBoundsAlgorithm.adjustNormalBoundsToFitMenu(normalBounds, minMenuSize);

		assertEquals(minMenuSize.getWidth(), bounds.width());
		assertEquals(minMenuSize.getWidth() / mPipBoundsState.getAspectRatio(),
		bounds.height(), 0.3f);
		}

		@Test
		public void adjustNormalBoundsToFitMenu_heightTooSmall() {
		final Rect normalBounds = new Rect(0, 0, 400, 280);
		final Size minMenuSize = new Size(396, 292);
		mPipBoundsState.setAspectRatio(
		((float) normalBounds.width()) / ((float) normalBounds.height()));

		final Rect bounds =
		mPipBoundsAlgorithm.adjustNormalBoundsToFitMenu(normalBounds, minMenuSize);

		assertEquals(minMenuSize.getHeight(), bounds.height());
		assertEquals(minMenuSize.getHeight() * mPipBoundsState.getAspectRatio(),
		bounds.width(), 0.3f);
		}

		@Test
		public void adjustNormalBoundsToFitMenu_widthAndHeightTooSmall() {
		final Rect normalBounds = new Rect(0, 0, 350, 280);
		final Size minMenuSize = new Size(396, 292);
		mPipBoundsState.setAspectRatio(
		((float) normalBounds.width()) / ((float) normalBounds.height()));

		final Rect bounds =
		mPipBoundsAlgorithm.adjustNormalBoundsToFitMenu(normalBounds, minMenuSize);

		assertEquals(minMenuSize.getWidth(), bounds.width());
		assertEquals(minMenuSize.getWidth() / mPipBoundsState.getAspectRatio(),
		bounds.height(), 0.3f);
		}

		private void overrideDefaultAspectRatio(float aspectRatio) {
		final TestableResources res = mContext.getOrCreateTestableResources();
		res.addOverride(