Fix/ensure view drop stop playback startup

[freeboub]

Summary

Ensure View drop stop playback startup

Motivation

Fix real time issue when view drop during playback startup
Fix: #3567

Changes

Android: Add flags to save when view has dropped
Ios: clear RCTVideo class member

⚠️ android fix is workaround, need deeper refactor for a clean fix

Test plan

Tested with following patch in the sample

@@ -87,10 +87,11 @@ interface StateType {
   showRNVControls: boolean;
   useCache: boolean;
   poster?: string;
   showNotificationControls: boolean;
   isSeeking: boolean;
+  _key: number;
 }
 
 class VideoPlayer extends Component {
   state: StateType = {
     rate: 1,
@@ -118,10 +119,11 @@ class VideoPlayer extends Component {
     showRNVControls: false,
     useCache: false,
     poster: undefined,
     showNotificationControls: false,
     isSeeking: false,
+    _key: 0,
   };
 
   // internal usage change to index if you want to select tracks by index instead of lang
   textTracksSelectionBy = 'index';
 
@@ -555,10 +557,20 @@ class VideoPlayer extends Component {
         },
       });
     }
   };
 
+  componentDidMount(): void {
+      //this.setState({_key: this.state._key + 1})
+      setTimeout(()=> {
+        this.setState({_key: this.state._key + 1})
+        setTimeout(()=> {
+          this.setState({_key: this.state._key + 1})
+        }, 3000)
+      })
+    }
+
   onSelectedTextTrackChange = (itemValue: string) => {
     console.log('on value change ' + itemValue);
     this.setState({
       selectedTextTrack: {
         type: this.textTracksSelectionBy === 'index' ? 'index' : 'language',
@@ -760,10 +772,11 @@ class VideoPlayer extends Component {
     const additionnal = currentSrc as AdditionnalSourceInfo;
 
     return (
       <TouchableOpacity style={viewStyle}>
         <Video
+          key={this.state._key}
           showNotificationControls={this.state.showNotificationControls}
           ref={(ref: VideoRef) => {
             this.video = ref;
           }}
           source={currentSrc as ReactVideoSource}

[KrzysztofMoch]

Make sense ✅