有的时候android要将android uri如content://media/external/image/media/102这样格式转换
成File类型或者获取真实文件路径,可以用以下方法:
[代码] [Java]代码
01 Uri uri = data.getData();
02
03 String[] proj = { MediaStore.Images.Media.DATA };
04
05 Cursor actualimagecursor = managedQuery(uri,proj,null,null,null);
06
07 int actual_image_column_index = actualimagecursor.getColumnIndexOrThrow(MediaStore.Images.Media.DATA);
08
09 actualimagecursor.moveToFirst();
10
11 String img_path = actualimagecursor.getString(actual_image_column_index);
12
13 File file = new File(img_path);