How to play video fullscreen with landscape in Android WebView?

Question

1. I want to play video fullscreen in Android WebView, so I use HTML5 tag <video> and put these web files into src/main/asset/... folder.
2. But when I clcik 'Fullscreen' button, the video just moving to center in the vertical direction(portrait).
3. So, my question is how to set fullscreen in landscape? Thank you.

Answer 1

I used cprcrack/VideoEnabledWebView and RotatedVerticalFrameLayout. I just changed part of onShowCustomView(View view, CustomViewCallback callback) in VideoEnabledWebChromeClient.

 // Hide the non-video view, add the video view, and show it
 activityNonVideoView.setVisibility(View.INVISIBLE);
 Point screenSize = Utils.getDisplaySize(activityNonVideoView.getContext());
 FrameLayout.LayoutParams params = new FrameLayout.LayoutParams(screenSize.y, screenSize.x);
 params.gravity = Gravity.BOTTOM;
 videoViewContainer.setLayoutParams(params);
 activityVideoView.addView(videoViewContainer);
 activityVideoView.setVisibility(View.VISIBLE);

In Activity I changed line in OnToggledFullscreenCallback

getWindow().getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_LOW_PROFILE)

to

getWindow().getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_LOW_PROFILE
                    | View.SYSTEM_UI_FLAG_HIDE_NAVIGATION
                    | View.SYSTEM_UI_FLAG_FULLSCREEN
                    | View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY);

so that it hides navigation bar.

For getting display size I used

public static Point getDisplaySize(Context context) {
    WindowManager wm = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);
    Display display = wm.getDefaultDisplay();
    Point size = new Point();
    display.getRealSize(size);
    return size;
}