[Android] Fullscreen mode not working

[federicomiralles]

Describe the bug
Even though I have set allowsFullscreenVideo: true within webViewProps the video is still being playing in regular mode (I think it's called inline) on Android.

Smartphone (please complete the following information):

• Device: Pixel 3
• OS + version: Android 9 (Pie)
• react-native-youtube-iframe 1.2.4
• react-native-webview 10.3.1
• react-native 0.62.2

Additional context

<YoutubePlayer
          play={playing}
          height={75}
          width={150}
          videoId={YOUTUBE_VIDEO_ID}
          webViewProps={{
            allowsInlineMediaPlayback: false,
            allowsFullscreenVideo: true,
          }}
          onChangeState={state => {
            if (state === 'paused' || state === 'ended') {
              setPlaying(false);
            }
          }}
          initialPlayerParams={{
            modestbranding: true,
          }}
        />

[LonelyCpp]

Hi, allowsInlineMediaPlayback is an iOS only flag. documentation

Android (chrome) by default plays videos inline at the moment, and there is no way to force fullscreen as of now. I am looking at ways to solve this in android. I'll keep you posted! (#19)