Merge pull request #1827 from nfb-onf/fix-playerviewcontroller-keypat…

…h-leak Fix playerviewcontroller keypath leak of observers
TheWidlarzGroup · Nov 19, 2019 · 2c5006a · 2c5006a
2 parents 257be24 + fa20965
commit 2c5006a
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/ios/Video/RCTVideo.m b/ios/Video/RCTVideo.m
@@ -1381,6 +1381,11 @@ - (void)videoPlayerViewControllerWillDismiss:(AVPlayerViewController *)playerVie
 {
   if (_playerViewController == playerViewController && _fullscreenPlayerPresented && self.onVideoFullscreenPlayerWillDismiss)
   {
+    @try{
+      [_playerViewController.contentOverlayView removeObserver:self forKeyPath:@"frame"];
+      [_playerViewController removeObserver:self forKeyPath:readyForDisplayKeyPath];
+    }@catch(id anException){
+    }
     self.onVideoFullscreenPlayerWillDismiss(@{@"target": self.reactTag});
   }
 }