Merge "System crash fixed when turn off MagnificationGesture" (1ff9f8ad) · Commits · e / os / android_frameworks_base

services/accessibility/java/com/android/server/accessibility/ScreenMagnifier.java

+9 −4

Original line number	Diff line number	Diff line
		@@ -372,6 +372,9 @@ public final class ScreenMagnifier implements WindowManagerInternal.Magnificatio

		@Override
		public void onDestroy() {
		if (mMagnificationController != null) {
		mMagnificationController.cancelAnimation();
		}
		mScreenStateObserver.destroy();
		mWindowManager.setMagnificationCallbacks(null);
		}
		@@ -988,10 +991,14 @@ public final class ScreenMagnifier implements WindowManagerInternal.Magnificatio
		return mCurrentMagnificationSpec.scale > 1.0f;
		}

		public void reset(boolean animate) {
		public void cancelAnimation() {
		if (mTransformationAnimator.isRunning()) {
		mTransformationAnimator.cancel();
		}
		}

		public void reset(boolean animate) {
		cancelAnimation();
		mCurrentMagnificationSpec.clear();
		if (animate) {
		animateMangificationSpec(mSentMagnificationSpec,
		@@ -1056,9 +1063,7 @@ public final class ScreenMagnifier implements WindowManagerInternal.Magnificatio
		centerY) == 0) {
		return;
		}
		if (mTransformationAnimator.isRunning()) {
		mTransformationAnimator.cancel();
		}
		cancelAnimation();
		if (DEBUG_MAGNIFICATION_CONTROLLER) {
		Slog.i(LOG_TAG, "scale: " + scale + " offsetX: " + centerX
		+ " offsetY: " + centerY);