registerContentObserver method
Implementation
Future<void> registerContentObserver(ContentObserver observer) {
assert(!_closed);
return _methodChannel.invokeMethod<bool>('registerContentObserver', {
'observer': observer.id,
});
}
Future<void> registerContentObserver(ContentObserver observer) {
assert(!_closed);
return _methodChannel.invokeMethod<bool>('registerContentObserver', {
'observer': observer.id,
});
}