video screenshot gives a black screen

[anuj-adobe]

Problem
Video screenshots are not getting captured, appear as black screen.

Cause
Bitmap computation logic fails for video
Currently it is done like this

        View view = webView.getView();//.getRootView();
        view.setDrawingCacheEnabled(true);
        bitmap = Bitmap.createBitmap(view.getDrawingCache());
        view.setDrawingCacheEnabled(false);

Two problem in this -

view.getDrawingCache() is deprecated from API 28
it fails to capture bitmap for video as they are not cached
Fix
Updated getScreenshotAsURI() method of cordova-screenshot plugin
Changing bitmap computation logic.
I have used PixelCopy API to get the bitmap.