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我在獲取高度時遇到問題,它返回0.0000。這裏是我的代碼:高度問題IOS
- (void)locationManager:(CLLocationManager *)manager didUpdateToLocation:(CLLocation *)newLocation fromLocation:(CLLocation *)oldLocation {
NSString *tAltitude = [NSString stringWithFormat:@"%f", [newLocation altitude]];
CLLocationCoordinate2D coord=newLocation.coordinate;
MKCoordinateSpan span = {.latitudeDelta = 0.005, .longitudeDelta = 0.005};
MKCoordinateRegion region = {coord, span};
[map setRegion:region];
NSLog(@"Location: %@", [newLocation description]);
NSLog(@"altitudine:%@",tAltitude); }
您是在模擬器上還是在真實設備上運行? – 2011-04-26 09:25:27
真實的設備。並且期望的精確度被設置爲kCLLocationAccuracyBest,所以我不知道是什麼問題。 – flaviusilaghi 2011-04-26 09:37:34
問題是我在裏面。當我出去測試它的工作。 – flaviusilaghi 2011-04-26 10:36:53