Android多媒体学习十五：使用在内置的Camera录制视频

使用Android自带的Camera应用来录制视频也很简单。直接指定一个ACTION_VIDEO_CAPTURE的Action就可以了，和Image类似

代码：

package demo.camera;import android.app.Activity;import android.content.Intent;import android.net.Uri;import android.os.Bundle;import android.provider.MediaStore;import android.view.View;import android.widget.VideoView;/** * 本实例介绍怎样利用Android自带的Camera来录制视频 * * 指定Action为MediaStore.ACTION_VIDEO_CAPTURE * @author Administrator * */public class VideoCaptureDemo extends Activity {private VideoView videoView;private Uri videoUri;public void onCreate(Bundle savedInstanceState){super.onCreate(savedInstanceState);setContentView(R.layout.video_capture);videoView = (VideoView)this.findViewById(R.id.video_view);}public void onActivityResult(int requestCode, int resultCode, Intent data){if(resultCode == RESULT_OK){videoUri = data.getData();}}public void onClick(View v){int id = v.getId();if(id == R.id.btn_capture){Intent intent = new Intent(MediaStore.ACTION_VIDEO_CAPTURE);startActivityForResult(intent, 1);}else if(id == R.id.btn_play){videoView.setVideoURI(videoUri);videoView.start();}}}