subclass - Extending MediaController for android

Question

I am using a VideoView and the MediaController for an app I am working on. I simply wanted to have the MediaController appear on top of my VideoView but apparently you can't do that very easily. I attempted to use the setAnchorView method to my VideoView id, but that didn't work. No matter what I do, the MediaController is always at the bottom of my screen.

With that said, I did some research and it looks as if I go about extending MediaController, I can change position and other properties. I have created a new class:

package com.dop.mobilevforum;

import android.content.Context;
import android.widget.MediaController;

public class VFPlayer extends MediaController
{
    public VFPlayer(Context context)
    {
        super(context);
    }
}

and in my parent class:

public void onCreate(Bundle savedInstanceState)
{
    super.onCreate(savedInstanceState);
    setContentView(R.layout.vforum);

    controller  = new VFPlayer(this);
    vidPlayer   = (VideoView) findViewById(R.id.vidPlayer);
    vidPlayer.setMediaController(controller);
}

It the above is working, my default MediaController still pops up and has all the same functionality. The question is now, how do I go about actually repositioning the controller from inside my VFPlayer class?

Answer 1

The preferred way to control the location of the MediaController is via setAnchorView. Unfortunately, the VideoView seems to override this value to be the parent view of itself whenever a new video is loaded. To counter act this, a class like the following should work

public class ConstantAnchorMediaController extends MediaController
{

    public ConstantAnchorMediaController(Context context, View anchor)
    {
        super(context);
        super.setAnchorView(anchor);
    }

    @Override
    public void setAnchorView(View view)
    {
        // Do nothing
    }
}

Once you do that, you can use this MediaController to set the Anchor to whichever view you desire without worrying about your VideoView changing it. After that, its just a matter of getting a view in the right place to anchor it too.