3
我正在尝试使用CLLocationManager
来获取用户的位置。这里是我的简单代码:requestWhenInUseAuthorization in iOS 8并等待,直到用户响应
if(IS_OS_8_OR_LATER) {
if ([self.locationManager respondsToSelector:@selector(requestWhenInUseAuthorization)]) {
// iOS8+
// Sending a message to avoid compile time error
[[UIApplication sharedApplication] sendAction:@selector(requestWhenInUseAuthorization)
to:self.locationManager
from:self
forEvent:nil];
CLAuthorizationStatus authorizationStatus= [CLLocationManager authorizationStatus];
if (authorizationStatus == kCLAuthorizationStatusAuthorized ||
authorizationStatus == kCLAuthorizationStatusAuthorizedAlways ||
authorizationStatus == kCLAuthorizationStatusAuthorizedWhenInUse) {
[self.locationManager startUpdatingLocation];
}else{
[self removeIndicatorView];
return;
}
}
}
我的问题是,代码仍然执行,即使警报在顶部。我想停止执行,直到用户在更新位置之前按下允许或拒绝。 我该怎么做?
我不想使用延迟或计时器。