Android4.4获取图片路径

关于Android4.4的图片路径获取，如果回来的Uri的格式有两种

content://com.android.providers.media.documents/document/image:3951

content://media/external/images/media/3951

出现第一种Uri的操作方式如下图所示：

直接点选最近的图片，应该是Android4.4 特有的Api

解决方案：

            if(DocumentsContract.isDocumentUri(context, contentUri)){                String wholeID = DocumentsContract.getDocumentId(contentUri);                String id = wholeID.split(:)[1];                String[] column = { MediaStore.Images.Media.DATA };                String sel = MediaStore.Images.Media._ID + =?;                Cursor cursor = context.getContentResolver().query(MediaStore.Images.Media.EXTERNAL_CONTENT_URI, column,                        sel, new String[] { id }, null);                int columnIndex = cursor.getColumnIndex(column[0]);                if (cursor.moveToFirst()) {                    filePath = cursor.getString(columnIndex);                }                cursor.close();            }else{                String[] projection = { MediaStore.Images.Media.DATA };                Cursor cursor = context.getContentResolver().query(contentUri, projection, null, null, null);                int column_index = cursor.getColumnIndexOrThrow(MediaStore.Images.Media.DATA);                cursor.moveToFirst();                filePath = cursor.getString(column_index);            }