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fix NPE when a touch event is sent to an unknown Android platform view (#9476)

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Amir Hardon 2019-06-25 09:45:20 -07:00 committed by GitHub
parent ebb5b909fb
commit 3390019225
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1 changed files with 3 additions and 4 deletions
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7
shell/platform/android/io/flutter/plugin/platform/PlatformViewsController.java
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@ -192,11 +192,10 @@ public class PlatformViewsController implements PlatformViewsAccessibilityDelega
parsePointerCoordsList(touch.rawPointerCoords, density)
.toArray(new PointerCoords[touch.pointerCount]);
View view = vdControllers.get(touch.viewId).getView();
if (view == null) {
throw new IllegalStateException("Sending touch to an unknown view with id: "
+ touch.viewId);
if (!vdControllers.containsKey(touch.viewId)) {
throw new IllegalStateException("Sending touch to an unknown view with id: " + touch.viewId);
}
View view = vdControllers.get(touch.viewId).getView();
MotionEvent event = MotionEvent.obtain(
touch.downTime.longValue(),