Snap for 9371302 from 1cc6b20282bf9fc0a39b17fffbe0d959b9f19835 to tm-qpr2-release (60de0f17) · Commits · e / os / android_frameworks_base

core/java/android/animation/AnimationHandler.java

+39 −20

Original line number	Diff line number	Diff line
		@@ -19,10 +19,10 @@ package android.animation;
		import android.os.SystemClock;
		import android.os.SystemProperties;
		import android.util.ArrayMap;
		import android.util.ArraySet;
		import android.util.Log;
		import android.view.Choreographer;

		import java.lang.ref.WeakReference;
		import java.util.ArrayList;

		/**
		@@ -78,7 +78,7 @@ public class AnimationHandler {
		* store visible (foreground) requestors; if the set size reaches zero, there are no
		* objects in the foreground and it is time to pause animators.
		*/
		private final ArraySet<Object> mAnimatorRequestors = new ArraySet<>();
		private final ArrayList<WeakReference<Object>> mAnimatorRequestors = new ArrayList<>();

		private final Choreographer.FrameCallback mFrameCallback = new Choreographer.FrameCallback() {
		@Override
		@@ -141,19 +141,9 @@ public class AnimationHandler {
		* tracking obsolete+enabled requestors.
		*/
		public static void removeRequestor(Object requestor) {
		getInstance().removeRequestorImpl(requestor);
		}

		private void removeRequestorImpl(Object requestor) {
		// Also request disablement, in case that requestor was the sole object keeping
		// animators un-paused
		requestAnimatorsEnabled(false, requestor);
		mAnimatorRequestors.remove(requestor);
		getInstance().requestAnimatorsEnabledImpl(false, requestor);
		if (LOCAL_LOGV) {
		Log.v(TAG, "removeRequestorImpl for " + requestor);
		for (int i = 0; i < mAnimatorRequestors.size(); ++i) {
		Log.v(TAG, "animatorRequesters " + i + " = " + mAnimatorRequestors.valueAt(i));
		}
		Log.v(TAG, "removeRequestor for " + requestor);
		}
		}

		@@ -173,10 +163,36 @@ public class AnimationHandler {
		private void requestAnimatorsEnabledImpl(boolean enable, Object requestor) {
		boolean wasEmpty = mAnimatorRequestors.isEmpty();
		setAnimatorPausingEnabled(isPauseBgAnimationsEnabledInSystemProperties());
		synchronized (mAnimatorRequestors) {
		// Only store WeakRef objects to avoid leaks
		if (enable) {
		mAnimatorRequestors.add(requestor);
		// First, check whether such a reference is already on the list
		WeakReference<Object> weakRef = null;
		for (int i = mAnimatorRequestors.size() - 1; i >= 0; --i) {
		WeakReference<Object> ref = mAnimatorRequestors.get(i);
		Object referent = ref.get();
		if (referent == requestor) {
		weakRef = ref;
		} else if (referent == null) {
		// Remove any reference that has been cleared
		mAnimatorRequestors.remove(i);
		}
		}
		if (weakRef == null) {
		weakRef = new WeakReference<>(requestor);
		mAnimatorRequestors.add(weakRef);
		}
		} else {
		mAnimatorRequestors.remove(requestor);
		for (int i = mAnimatorRequestors.size() - 1; i >= 0; --i) {
		WeakReference<Object> ref = mAnimatorRequestors.get(i);
		Object referent = ref.get();
		if (referent == requestor \|\| referent == null) {
		// remove requested item or item that has been cleared
		mAnimatorRequestors.remove(i);
		}
		}
		// If a reference to the requestor wasn't in the list, nothing to remove
		}
		}
		if (!sAnimatorPausingEnabled) {
		// Resume any animators that have been paused in the meantime, otherwise noop
		@@ -198,9 +214,12 @@ public class AnimationHandler {
		}
		}
		if (LOCAL_LOGV) {
		Log.v(TAG, enable ? "enable" : "disable" + " animators for " + requestor);
		Log.v(TAG, (enable ? "enable" : "disable") + " animators for " + requestor
		+ " with pauseDelay of " + Animator.getBackgroundPauseDelay());
		for (int i = 0; i < mAnimatorRequestors.size(); ++i) {
		Log.v(TAG, "animatorRequesters " + i + " = " + mAnimatorRequestors.valueAt(i));
		Log.v(TAG, "animatorRequestors " + i + " = "
		+ mAnimatorRequestors.get(i) + " with referent "
		+ mAnimatorRequestors.get(i).get());
		}
		}
		}

core/java/android/hardware/display/DisplayManager.java

+7 −5

Original line number	Diff line number	Diff line
		@@ -559,18 +559,20 @@ public final class DisplayManager {
		* @see #DISPLAY_CATEGORY_PRESENTATION
		*/
		public Display[] getDisplays(String category) {
		final int[] displayIds = mGlobal.getDisplayIds();
		boolean includeDisabled = (category != null
		&& category.equals(DISPLAY_CATEGORY_ALL_INCLUDING_DISABLED));
		final int[] displayIds = mGlobal.getDisplayIds(includeDisabled);
		synchronized (mLock) {
		try {
		if (category == null
		\|\| DISPLAY_CATEGORY_ALL_INCLUDING_DISABLED.equals(category)) {
		addAllDisplaysLocked(mTempDisplays, displayIds);
		} else if (category.equals(DISPLAY_CATEGORY_PRESENTATION)) {
		if (DISPLAY_CATEGORY_PRESENTATION.equals(category)) {
		addPresentationDisplaysLocked(mTempDisplays, displayIds, Display.TYPE_WIFI);
		addPresentationDisplaysLocked(mTempDisplays, displayIds, Display.TYPE_EXTERNAL);
		addPresentationDisplaysLocked(mTempDisplays, displayIds, Display.TYPE_OVERLAY);
		addPresentationDisplaysLocked(mTempDisplays, displayIds, Display.TYPE_VIRTUAL);
		addPresentationDisplaysLocked(mTempDisplays, displayIds, Display.TYPE_INTERNAL);
		} else if (category == null
		\|\| DISPLAY_CATEGORY_ALL_INCLUDING_DISABLED.equals(category)) {
		addAllDisplaysLocked(mTempDisplays, displayIds);
		}
		return mTempDisplays.toArray(new Display[mTempDisplays.size()]);
		} finally {

core/java/android/hardware/display/DisplayManagerGlobal.java

+11 −1

Original line number	Diff line number	Diff line
		@@ -206,6 +206,16 @@ public final class DisplayManagerGlobal {
		*/
		@UnsupportedAppUsage
		public int[] getDisplayIds() {
		return getDisplayIds(/* includeDisabled= */ false);
		}

		/**
		* Gets all currently valid logical display ids.
		*
		* @param includeDisabled True if the returned list of displays includes disabled displays.
		* @return An array containing all display ids.
		*/
		public int[] getDisplayIds(boolean includeDisabled) {
		try {
		synchronized (mLock) {
		if (USE_CACHE) {
		@@ -214,7 +224,7 @@ public final class DisplayManagerGlobal {
		}
		}

		int[] displayIds = mDm.getDisplayIds();
		int[] displayIds = mDm.getDisplayIds(includeDisabled);
		if (USE_CACHE) {
		mDisplayIdCache = displayIds;
		}

core/java/android/hardware/display/IDisplayManager.aidl

+1 −1

Original line number	Diff line number	Diff line
		@@ -36,7 +36,7 @@ import android.view.Surface;
		interface IDisplayManager {
		@UnsupportedAppUsage
		DisplayInfo getDisplayInfo(int displayId);
		int[] getDisplayIds();
		int[] getDisplayIds(boolean includeDisabled);

		boolean isUidPresentOnDisplay(int uid, int displayId);

core/java/android/view/ViewRootImpl.java

+11 −2

Original line number	Diff line number	Diff line
		@@ -1409,7 +1409,11 @@ public final class ViewRootImpl implements ViewParent,
		mFirstPostImeInputStage = earlyPostImeStage;
		mPendingInputEventQueueLengthCounterName = "aq:pending:" + counterSuffix;

		if (!mRemoved \|\| !mAppVisible) {
		AnimationHandler.requestAnimatorsEnabled(mAppVisible, this);
		} else if (LOCAL_LOGV) {
		Log.v(mTag, "setView() enabling visibility when removed");
		}
		}
		}
		}
		@@ -1747,7 +1751,12 @@ public final class ViewRootImpl implements ViewParent,
		if (!mAppVisible) {
		WindowManagerGlobal.trimForeground();
		}
		// Only enable if the window is not already removed (via earlier call to doDie())
		if (!mRemoved \|\| !mAppVisible) {
		AnimationHandler.requestAnimatorsEnabled(mAppVisible, this);
		} else if (LOCAL_LOGV) {
		Log.v(mTag, "handleAppVisibility() enabling visibility when removed");
		}
		}
		}