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null check added to avoid NPE while calling FlutterView.detachFromFlutterEngine() #41082

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auto-submit merged 9 commits into from
Apr 17, 2023
Merged

null check added to avoid NPE while calling FlutterView.detachFromFlutterEngine() #41082

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3c9fc2f
null safety check added around FlutterView avoid crash
bastionkid Apr 11, 2023
288bf54
Merge branch 'main' into main
bastionkid Apr 12, 2023
abbe284
Merge branch 'main' into main
bastionkid Apr 13, 2023
f4f2f6c
Merge branch 'main' into main
bastionkid Apr 14, 2023
9d48b29
Merge branch 'main' into main
reidbaker Apr 14, 2023
9908706
Update shell/platform/android/io/flutter/embedding/android/FlutterAct…
bastionkid Apr 14, 2023
fa20321
Merge branch 'main' into main
bastionkid Apr 14, 2023
f4cb00e
Update FlutterActivityAndFragmentDelegate.java
reidbaker Apr 17, 2023
a13474a
Merge branch 'main' into main
reidbaker Apr 17, 2023
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7 changes: 5 additions & 2 deletions shell/platform/android/io/flutter/embedding/android/FlutterActivityAndFragmentDelegate.java
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Original file line number Diff line number Diff line change
Expand Up @@ -678,8 +678,11 @@ void onDestroyView() {
flutterView.getViewTreeObserver().removeOnPreDrawListener(activePreDrawListener);
activePreDrawListener = null;
}
flutterView.detachFromFlutterEngine();
flutterView.removeOnFirstFrameRenderedListener(flutterUiDisplayListener);

if (flutterView != null) {
flutterView.detachFromFlutterEngine();
flutterView.removeOnFirstFrameRenderedListener(flutterUiDisplayListener);
}
}

void onSaveInstanceState(@Nullable Bundle bundle) {
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