您好我正在尝试制作闹钟应用，但这将适用于基于地区的用户。用户选择该地点，如果用户到达该地点，则会触发本地通知。
-(void)openLocationSearchControl{
double userLatitude = [lat doubleValue];
double userLongtitude = [lon doubleValue];
CLLocationCoordinate2D center = CLLocationCoordinate2DMake(userLatitude, userLongtitude);
CLLocationCoordinate2D northEast = CLLocationCoordinate2DMake(center.latitude + 0.001, center.longitude + 0.001);
CLLocationCoordinate2D southWest = CLLocationCoordinate2DMake(center.latitude - 0.001, center.longitude - 0.001);
GMSCoordinateBounds *viewport = [[GMSCoordinateBounds alloc] initWithCoordinate:northEast
coordinate:southWest];
GMSPlacePickerConfig *config = [[GMSPlacePickerConfig alloc] initWithViewport:viewport];
_placePicker = [[GMSPlacePicker alloc] initWithConfig:config];
[_placePicker pickPlaceWithCallback:^(GMSPlace *place, NSError *error) {
if (error != nil) {
NSLog(@"Pick Place error %@", [error localizedDescription]);
return;
}
if (place != nil) {
NSLog(@"Place name %@", place.name);
NSLog(@"Place address %@", place.formattedAddress);
NSLog(@"Place attributions %@", place.attributions.string);
self.notifLocation = [[CLLocation alloc] initWithLatitude:place.coordinate.latitude longitude:place.coordinate.longitude];
UILocalNotification *notification = [[UILocalNotification alloc] init];
notification.alertBody = place.name;
notification.soundName = UILocalNotificationDefaultSoundName;
notification.applicationIconBadgeNumber = 4;
notification.regionTriggersOnce = NO;
notification.region = [[CLCircularRegion alloc] initWithCenter:self.notifLocation.coordinate radius:100 identifier:@"PlaceName"];
[[UIApplication sharedApplication] scheduleLocalNotification:notification];
if (place.formattedAddress == NULL ) {
}else{
}
} else {
NSLog(@"No place selected");
}
}];
}
现在我正在尝试安排本地通知，但我没有收到任何通知。让我知道我做错了什么。感谢