视频做背景,模仿QQ,小红书等登录时的背景视频

BackgroundVideo

视频做背景,模仿QQ,小红书等登录时的背景视频,视频文件放在raw中

public class FullScreenVideoView extends VideoView {
public FullScreenVideoView(Context context) {
super(context);
}

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

public FullScreenVideoView(Context context, AttributeSet attrs, int defStyleAttr) {
super(context, attrs, defStyleAttr);
}

// 实现全屏,重新计算高度和宽度(如果不重新测量,视频不能充满整个屏幕)
@Override
protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec)
{
int width = getDefaultSize(0, widthMeasureSpec);
int height = getDefaultSize(0, heightMeasureSpec);
setMeasuredDimension(width, height);
}
}

getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,
WindowManager.LayoutParams.FLAG_FULLSCREEN);

private void playVideoView() {

mVideoView.setVideoURI(Uri.parse("android.resource://" + getPackageName() + "/" + R.raw.video));
//播放

mVideoView.start();
//循环播放

mVideoView.setOnCompletionListener(new MediaPlayer.OnCompletionListener() {
@Override
public void onCompletion(MediaPlayer mediaPlayer) {
mVideoView.start();
}
});
}

//返回重启加载
@Override
protected void onRestart() {
playVideoView();
super.onRestart();
}

//防止锁屏或者切出的时候，在播放
@Override
protected void onStop() {
mVideoView.stopPlayback();
super.onStop();
}