Merge "Notify SysUi of NavBar region user interacts with" into ub-launcher3-rvc-dev (2f702308) · Commits · e / os / android_packages_apps_Trebuchet

quickstep/src/com/android/quickstep/OrientationTouchTransformer.java

+44 −19

Original line number	Diff line number	Diff line
		@@ -60,12 +60,24 @@ class OrientationTouchTransformer {
		private SparseArray<OrientationRectF> mSwipeTouchRegions = new SparseArray<>(MAX_ORIENTATIONS);
		private final RectF mAssistantLeftRegion = new RectF();
		private final RectF mAssistantRightRegion = new RectF();
		private int mCurrentRotation;
		private int mCurrentDisplayRotation;
		private boolean mEnableMultipleRegions;
		private Resources mResources;
		private OrientationRectF mLastRectTouched;
		private SysUINavigationMode.Mode mMode;
		private QuickStepContractInfo mContractInfo;

		/**
		* Represents if we're currently in a swipe "session" of sorts. If value is -1, then user
		* has not tapped on an active nav region. Otherwise it will be the rotation of the display
		* when the user first interacted with the active nav bar region.
		* The "session" ends when {@link #enableMultipleRegions(boolean, DefaultDisplay.Info)} is
		* called - usually from a timeout or if user starts interacting w/ the foreground app.
		*
		* This is different than {@link #mLastRectTouched} as it can get reset by the system whereas
		* the rect is purely used for tracking touch interactions and usually this "session" will
		* outlast the touch interaction.
		*/
		private int mQuickStepStartingRotation = -1;

		/** For testability */
		@@ -73,6 +85,7 @@ class OrientationTouchTransformer {
		float getWindowCornerRadius();
		}


		OrientationTouchTransformer(Resources resources, SysUINavigationMode.Mode mode,
		QuickStepContractInfo contractInfo) {
		mResources = resources;
		@@ -97,20 +110,21 @@ class OrientationTouchTransformer {
		* @see #enableMultipleRegions(boolean, DefaultDisplay.Info)
		*/
		void createOrAddTouchRegion(DefaultDisplay.Info info) {
		mCurrentRotation = info.rotation;
		if (mQuickStepStartingRotation > -1 && mCurrentRotation == mQuickStepStartingRotation) {
		// Ignore nav bars in other rotations except for the one we started out in
		mCurrentDisplayRotation = info.rotation;
		if (mQuickStepStartingRotation > -1
		&& mCurrentDisplayRotation == mQuickStepStartingRotation) {
		// User already was swiping and the current screen is same rotation as the starting one
		// Remove active nav bars in other rotations except for the one we started out in
		resetSwipeRegions(info);
		return;
		}

		OrientationRectF region = mSwipeTouchRegions.get(mCurrentRotation);
		OrientationRectF region = mSwipeTouchRegions.get(mCurrentDisplayRotation);
		if (region != null) {
		return;
		}

		if (mEnableMultipleRegions) {
		mSwipeTouchRegions.put(mCurrentRotation, createRegionForDisplay(info));
		mSwipeTouchRegions.put(mCurrentDisplayRotation, createRegionForDisplay(info));
		} else {
		resetSwipeRegions(info);
		}
		@@ -128,12 +142,6 @@ class OrientationTouchTransformer {
		if (!enableMultipleRegions) {
		mQuickStepStartingRotation = -1;
		resetSwipeRegions(info);
		} else {
		if (mLastRectTouched != null) {
		// mLastRectTouched can be null if gesture type is changed (ex. from settings)
		// but nav bar hasn't been interacted with yet.
		mQuickStepStartingRotation = mLastRectTouched.mRotation;
		}
		}
		}

		@@ -145,17 +153,25 @@ class OrientationTouchTransformer {
		*/
		private void resetSwipeRegions(DefaultDisplay.Info region) {
		if (DEBUG) {
		Log.d(TAG, "clearing all regions except rotation: " + mCurrentRotation);
		Log.d(TAG, "clearing all regions except rotation: " + mCurrentDisplayRotation);
		}

		mCurrentDisplayRotation = region.rotation;
		OrientationRectF regionToKeep = mSwipeTouchRegions.get(mCurrentDisplayRotation);
		mSwipeTouchRegions.clear();
		mSwipeTouchRegions.put(mCurrentDisplayRotation,
		regionToKeep != null ? regionToKeep : createRegionForDisplay(region));
		}

		mCurrentRotation = region.rotation;
		private void resetSwipeRegions() {
		OrientationRectF regionToKeep = mSwipeTouchRegions.get(mCurrentDisplayRotation);
		mSwipeTouchRegions.clear();
		mSwipeTouchRegions.put(mCurrentRotation, createRegionForDisplay(region));
		mSwipeTouchRegions.put(mCurrentDisplayRotation, regionToKeep);
		}

		private OrientationRectF createRegionForDisplay(DefaultDisplay.Info display) {
		if (DEBUG) {
		Log.d(TAG, "creating rotation region for: " + mCurrentRotation);
		Log.d(TAG, "creating rotation region for: " + mCurrentDisplayRotation);
		}

		Point size = display.realSize;
		@@ -225,6 +241,10 @@ class OrientationTouchTransformer {
		}
		}

		int getQuickStepStartingRotation() {
		return mQuickStepStartingRotation;
		}

		public void transform(MotionEvent event) {
		int eventAction = event.getActionMasked();
		switch (eventAction) {
		@@ -257,6 +277,11 @@ class OrientationTouchTransformer {
		}
		if (rect.applyTransform(event, false)) {
		mLastRectTouched = rect;
		if (mCurrentDisplayRotation == mLastRectTouched.mRotation) {
		// Start a touch session for the default nav region for the display
		mQuickStepStartingRotation = mLastRectTouched.mRotation;
		resetSwipeRegions();
		}
		if (DEBUG) {
		Log.d(TAG, "set active region: " + rect);
		}
		@@ -310,12 +335,12 @@ class OrientationTouchTransformer {

		boolean applyTransform(MotionEvent event, boolean forceTransform) {
		mTmpMatrix.reset();
		postDisplayRotation(deltaRotation(mCurrentRotation, mRotation),
		postDisplayRotation(deltaRotation(mCurrentDisplayRotation, mRotation),
		mHeight, mWidth, mTmpMatrix);
		if (forceTransform) {
		if (DEBUG) {
		Log.d(TAG, "Transforming rotation due to forceTransform, "
		+ "mCurrentRotation: " + mCurrentRotation
		+ "mCurrentRotation: " + mCurrentDisplayRotation
		+ "mRotation: " + mRotation);
		}
		event.transform(mTmpMatrix);

quickstep/src/com/android/quickstep/RecentsAnimationDeviceState.java

+10 −2

Original line number	Diff line number	Diff line
		@@ -17,6 +17,7 @@ package com.android.quickstep;

		import static android.content.Intent.ACTION_USER_UNLOCKED;

		import static com.android.launcher3.util.Executors.UI_HELPER_EXECUTOR;
		import static com.android.quickstep.SysUINavigationMode.Mode.NO_BUTTON;
		import static com.android.quickstep.SysUINavigationMode.Mode.THREE_BUTTONS;
		import static com.android.quickstep.SysUINavigationMode.Mode.TWO_BUTTONS;
		@@ -120,7 +121,6 @@ public class RecentsAnimationDeviceState implements
		private Runnable mOnDestroyFrozenTaskRunnable;

		public RecentsAnimationDeviceState(Context context) {
		final ContentResolver resolver = context.getContentResolver();
		mContext = context;
		mSysUiNavMode = SysUINavigationMode.INSTANCE.get(context);
		mDefaultDisplay = DefaultDisplay.INSTANCE.get(context);
		@@ -511,8 +511,16 @@ public class RecentsAnimationDeviceState implements
		mOrientationTouchTransformer.transform(event);
		}

		public void enableMultipleRegions(boolean enable) {
		void enableMultipleRegions(boolean enable) {
		mOrientationTouchTransformer.enableMultipleRegions(enable, mDefaultDisplay.getInfo());
		if (enable) {
		UI_HELPER_EXECUTOR.execute(() -> {
		int quickStepStartingRotation =
		mOrientationTouchTransformer.getQuickStepStartingRotation();
		SystemUiProxy.INSTANCE.get(mContext)
		.onQuickSwitchToNewTask(quickStepStartingRotation);
		});
		}
		}

		public int getCurrentActiveRotation() {

quickstep/src/com/android/quickstep/SystemUiProxy.java

+1 −0

Original line number	Diff line number	Diff line
		@@ -334,6 +334,7 @@ public class SystemUiProxy implements ISystemUiProxy {
		}
		}

		@Override
		public void onQuickSwitchToNewTask(int rotation) {
		if (mSystemUiProxy != null) {
		try {