query abstract method
query(uri: Uri, projection: Array<String!>?, selection: String?, selectionArgs: Array<String!>?, sortOrder: String?): Cursor? https://developer.android.com/reference/kotlin/android/content/ContentProvider#query
Implementation
Future<CursorData?> query(
String uri,
List<String>? projection,
String? selection,
List<String>? selectionArgs,
String? sortOrder,
);