控制vidioView的宽高

package com.example.a;

import android.content.Context;
import android.util.AttributeSet;
import android.widget.VideoView;

public class MyVidioView extends VideoView{
    public MyVidioView(Context context) { 
        super(context); 
    }
    public MyVidioView(Context context, AttributeSet attrs) 
    { 
        super(context, attrs); 
    } 
    public MyVidioView(Context context, AttributeSet attrs, int defStyle)
    { 
        super(context, attrs, defStyle); 
        } 
    @Override
    protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) 
    { 
        //super.onMeasure(widthMeasureSpec, heightMeasureSpec); 
        int width = getDefaultSize(getWidth(), widthMeasureSpec);
        int height = getDefaultSize(getHeight(), heightMeasureSpec);
        setMeasuredDimension(width, height); 
        } 
}