Xcode 6模拟器的核心位置 [英] Core Location with Xcode 6 simulator
问题描述
核心位置未调用 didUpdateLocations
。我有2个涉及LocationManager和View Controller的类。为 requestAlwaysAuthorization
设置了Plist。在调试中模拟位置。有人可以帮我发现错误吗?
Core Location is not calling didUpdateLocations
. I have 2 classes involved LocationManager and a View Controller. Plist is set for requestAlwaysAuthorization
. Location is simulated in debug. Can anyone help me spot the error?
LocationManager.h
LocationManager.h
@interface LPLocationManager : NSObject <CLLocationManagerDelegate>
+(LPLocationManager*)sharedManager;
@property (strong, atomic) CLLocationManager *locationManager;
@property (nonatomic, retain) CLLocation *location;
@end
LocationManager.m
LocationManager.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(在其中调用startUpdating的地方)
ViewController.m (where startUpdating is called)
- (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];
}
推荐答案
出来。
在模拟器中,转到设置->常规,然后滚动到重置。点击重置位置并隐私。
In simulator, go to Settings -> General and scroll to Reset. Click Reset Location & Privacy.
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。
Close simulator and rerun app. Back in Settings, go to Privacy -> Location and select Always for the app.
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