\r
@Override\r
public Uri insert(Uri uri, ContentValues values) {\r
- if (mUriMatcher.match(uri) != SINGLE_FILE) {\r
+ if (mUriMatcher.match(uri) != SINGLE_FILE &&\r
+ mUriMatcher.match(uri) != ROOT_DIRECTORY) {\r
+ \r
throw new IllegalArgumentException("Unknown uri id: " + uri);\r
}\r
\r