Playing video using MediaPlayer class

Question

I am trying to make use of MediaPlayer class for playing a video file. The problem is video is not getting displayed at all though I can hear the sound in the video

Answer 1

You can override the onSizeChanged() function of the SurfaceView class to get and set the size of the view.

protected void onSizeChanged (int w, int h, int oldw, int oldh)

When ever the screen size has changed, this class is called.

As a second alternative, you may be able to set the size by setting the layout parameters (unsure if this works with ScrollView):

@Override
public void surfaceCreated(SurfaceHolder holder) {
    android.view.ViewGroup.LayoutParams lp = this.getLayoutParams();
    lp.width = 1000; // required width
    lp.height = 1000; // required height
    this.setLayoutParams(lp);
}

Answer 2

set surface View height and width to fill parent in xml file.

  <SurfaceView
android:id="@+id/surfaceView1"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:layout_alignParentBottom="true"
android:layout_alignParentLeft="true"
android:layout_alignParentRight="true"
android:layout_alignParentTop="true" />

Answer 3

Well, I don't know if you need an specific situation, but have you already tried FullscreenVideoView?

It tries to abstracts all those SurfaceView problems and you can focus only in UI buttons. As It's open, you can subclass FullscreenVideoView and customize as you need.

Answer 4

Setting your SurfaceView layout to wrap_content will not size a video to play at the proper aspect ratio.

You can refer to this answer link

https://stackoverflow.com/a/6283676/1441666

And also this blog Play media on surfaceview using android.media.MediaPlayer