SD卡 

//判断SD卡是否存在
1 Environment.getExternalStorageState().equals(Environment.MEDIA_MOUNTED);
2 File file = Environment.getExternalStorageDirectory();

 

//拍照
1 Intent intent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
2  startActivityForResult(intent, TAKE_PICTURE);

 

posted @ 2013-10-05 11:03  wangzhenxiang  阅读(115)  评论(0)  编辑  收藏  举报