android 多媒体部分学习笔记十五-----视频录制

/**

* 调用系统视频录制

*

* @time 下午05:15:41

* @author retacn yue

* @Email zhenhuayue@sina.com

*/

@SuppressWarnings("unused")

public class VideoCaptureActivity extends Activity implements OnClickListener {

private static final int VIDEO_CAPTURE = 0;

Button btn_play, btn_capture;

VideoView videoView;

private Uri videoFileUri;

@Override

public void onCreate(Bundle savedInstanceState) {

super.onCreate(savedInstanceState);

setContentView(R.layout.capture_video);

findView();

}

/**

* 实例化控件

*/

private void findView() {

btn_capture = (Button) this.findViewById(R.id.btn_start_capture);

btn_capture.setOnClickListener(this);

btn_play = (Button) this.findViewById(R.id.btn_play_capture_video);

btn_play.setOnClickListener(this);

btn_play.setEnabled(false);

videoView = (VideoView) this.findViewById(R.id.vdv_capture_video);

}

@Override

public void onClick(View v) {

if (v == btn_capture) {

Intent intent = new Intent(android.provider.MediaStore.ACTION_VIDEO_CAPTURE);

startActivityForResult(intent, VIDEO_CAPTURE);

} else if (v == btn_play) {

videoView.setVideoURI(videoFileUri);

videoView.start();

}

}

@Override

protected void onActivityResult(int requestCode, int resultCode, Intent data) {

if (resultCode == RESULT_OK) {

videoFileUri = data.getData();

btn_play.setEnabled(true);

}

}

}