android 按钮并存,为什么Android布局中VideoView和Button不能共存解决思路

Java codepublic class TestAct extends Activity {

private static final String LOG_TAG = "VideoPlayTest";

private VideoView videoView1;

private Button btnChangeSize;

public void onCreate(Bundle savedInstanceState) {

super.onCreate(savedInstanceState);

setContentView(R.layout.testact);

Log.i(LOG_TAG, "******* 开始播放视频 *******");

btnChangeSize = (Button) findViewById(R.id.btnchangesize);

btnChangeSize.setOnClickListener(new View.OnClickListener() {

@Override

public void onClick(View v) {

Log.i(LOG_TAG, "******* 点击事件 *******");

// videoView1.pause();

//

// LinearLayout.LayoutParams lp = new LinearLayout.LayoutParams(640, 480);

// lp.gravity = Gravity.CENTER;

// videoView1.setLayoutParams(lp);

//

// videoView1.resume();

}

});

// 找到第二个VideoView

// String MEDIA_LOCATE1 = "/mnt/sdcard/mtv.3g2";

// videoView1 = (VideoView)this.findViewById(R.id.video1);

// videoView1.setVideoPath(MEDIA_LOCATE1);

//

// videoView1.start();

}

}