Android多媒体学习十五：运用在内置的Camera录制视频

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(); } } }