android 录像，摄影自定义保存的文件名称

public class TestActivity extends Activity {

public static final int NONE = 0;

    public static final int REQUEST_CODE_TAKE_VIDEO = 4;// 摄像的照相的
    /** Called when the activity is first created. */
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);

Intent intent = new Intent(MediaStore.ACTION_VIDEO_CAPTURE);
intent.putExtra(MediaStore.EXTRA_VIDEO_QUALITY, 0);
startActivityForResult(intent, REQUEST_CODE_TAKE_VIDEO);

    }

    @Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
    if (resultCode == NONE)
     return;
    if (data == null)
     return;
    //录像
    if(requestCode == REQUEST_CODE_TAKE_VIDEO)
    {
     if (resultCode == RESULT_OK) {
                         Uri uriVideo = data.getData();
                         Cursor cursor = this.getContentResolver().query(uriVideo, null, null, null, null);
                         if (cursor.moveToNext()) {
                                 /* _data：文件的绝对路径，_display_name：文件名 */
                                 String strVideoPath = cursor.getString(cursor.getColumnIndex("_data"));
                                 Toast.makeText(this, strVideoPath, Toast.LENGTH_SHORT).show();

                                 String videoPath = "111111113.3gp";
                           Date now = new Date();//声明一个日期[当前日期]
                           SimpleDateFormat f2 = new SimpleDateFormat("yyyyMMdd");//添加不同的参数，显示不同格式的日期
                           SimpleDateFormat f3= new SimpleDateFormat("HHmmss");//显示时间这里显示的是24小时制 + "_" +
                           videoPath = "王晓丽" + "广州段#" + f2.format(now) + "_" + f3.format(now) + ".3gp";

                                 //在这里替换下文件名称，改成你想要的名称
                                 File file = new File(strVideoPath);
                                 String pFile = file.getParentFile().getPath() + "/";
                                 String newPath = pFile + videoPath;
                                 file.renameTo(new File(newPath));

}
}

    }
    super.onActivityResult(requestCode, resultCode, data);
   }

补充：移动开发 , Android ,