核心位置未调用 didUpdateLocations。我有 2 个类涉及 LocationManager 和一个 View Controller 。 Plist 设置为 requestAlwaysAuthorization。位置在调试中模拟。谁能帮我找出错误？
位置管理器.h
@interface LPLocationManager : NSObject <CLLocationManagerDelegate>
+(LPLocationManager*)sharedManager;
@property (strong, atomic) CLLocationManager *locationManager;
@property (nonatomic, retain) CLLocation *location;
@end
位置管理器.m
+(LPLocationManager*)sharedManager{
static LPLocationManager *sharedManager = nil;
static dispatch_once_t onceToken;
dispatch_once(&onceToken, ^{
sharedManager = [[LPLocationManager alloc]init];
});
return sharedManager;
}
- (id)init
{
self = [super init];
if (self) {
self.locationManager = [[CLLocationManager alloc]init];
self.locationManager.delegate = self;
self.locationManager.desiredAccuracy = kCLLocationAccuracyBest;
self.locationManager.distanceFilter = 10;
}
return self;
}
-(void)locationManager:(CLLocationManager *)manager didUpdateLocations:(NSArray *)locations{
self.location = [locations lastObject];
[self setCurrentLocation:self.location];
NSLog(@"self.location in didupdatelocation %@", self.location);
[self.locationManager stopUpdatingLocation];
}
ViewController.m(调用 startUpdating 的地方)
- (void)refresh:(UIRefreshControl *)refreshControl {
LPLocationManager *locationObject = [LPLocationManager sharedManager];
NSLog(@"location object %@", locationObject);
[locationObject.locationManager requestAlwaysAuthorization];
NSLog(@"locationManager %@", locationObject.locationManager);
[locationObject.locationManager startUpdatingLocation];
NSNotificationCenter *center = [NSNotificationCenter defaultCenter];
[center addObserver:self selector:@selector(getLocation:) name:@"locationNotification" object:nil];
[refreshControl endRefreshing];
}
最佳答案
想通了。
在模拟器中，转到“设置”->“常规”并滚动到“重置”。单击重置位置和隐私。
关闭模拟器并重新运行应用程序。返回“设置”，转到“隐私”->“位置”，然后为该应用选择“始终”。
关于ios - Xcode 6 模拟器的核心位置，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/26031155/