delete
open fun delete(@NonNull uri: Uri, @Nullable selection: String, @Nullable selectionArgs: Array<String>): Int(source)
Deletes the file associated with the specified content URI, as returned by getUriForFile(). Notice that this method does not throw an IOException; you must check its return value.
Return
1 if the delete succeeds; otherwise, 0.
Parameters
uri
A content URI for a file, as returned by getUriForFile().
selection
Ignored. Set to null.
selectionArgs
Ignored. Set to null.