android VideoView播放工程raw下的视频+全屏问题

1.VideoView播放视频的时候遇到了不能设置控件的宽高或者全屏的问题，这个时候就需要写一个类继承VideoView

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

public class VideoViewFullScreen extends VideoView {

public VideoViewFullScreen(Context context) {
super(context);
}

public VideoViewFullScreen(Context context, AttributeSet attrs) {
super(context, attrs);
}

public VideoViewFullScreen(Context context, AttributeSet attrs, int defStyle) {
super(context, attrs, defStyle);
}

@Override
protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
int width = getDefaultSize(0, widthMeasureSpec);
int height = getDefaultSize(0, heightMeasureSpec);
setMeasuredDimension(width, height);
}
}

然后用布局文件引用这个自定义的类

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical" >

<com.example.work.VideoViewFullScreen
android:id="@+id/video_view"
android:layout_width="match_parent"
android:layout_height="match_parent" />

</LinearLayout>

2.接下来就是VideoView播放raw下的视频文件

package com.example.work;

import android.app.Activity;
import android.net.Uri;
import android.os.Bundle;
import android.view.Window;
import android.view.WindowManager;
import android.widget.MediaController;
import android.widget.VideoView;

public class VideoViewActivity extends Activity {
private VideoView video_view;
private MediaController mediaController;
@Override
protected void onCreate(Bundle savedInstanceState) {
//去掉通知栏
this.getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN, WindowManager.LayoutParams.FLAG_FULLSCREEN);
//去掉 标题
this.requestWindowFeature(Window.FEATURE_NO_TITLE);
super.onCreate(savedInstanceState);
setContentView(R.layout.videoview);
video_view=(VideoView)findViewById(R.id.video_view);
mediaController=new MediaController(this);
video_view.setMediaController(mediaController);
//下面android.resource://是固定的，com.example.work是包名，R.raw.sw是你raw文件夹下的视频文件
video_view.setVideoURI(Uri.parse("android.resource://com.example.work/"+R.raw.sw));
video_view.start();
}
}