Class android.media.`MediaMetadataRetriever`

Added Methods
`Bitmap` `getFrameAtIndex`(`int,` `BitmapParams`)
`List<Bitmap>` `getFramesAtIndex`(`int,` `int, BitmapParams`)
`Bitmap` `getImageAtIndex`(`int,` `BitmapParams`)
`Bitmap` `getPrimaryImage`(`BitmapParams`)

Changed Methods
`List<Bitmap>` `getFramesAtIndex`(`int,` `int`)	Change in return type from `Bitmap[]` to `List<Bitmap>`.

Class android.media.MediaMetadataRetriever