【问题标题】:iOS force landscape but not all contents are displayediOS强制横向但并非所有内容都显示
【发布时间】:2015-07-08 09:04:34
【问题描述】:

我正在尝试在 iOS 应用上工作,一个 viewController 纵向,一个 viewController 使用 GoogleMap 横向,如下所示:

在实现和测试方面,它显示:

我不确定在 iPhone 6 iOS 8.3 上运行时会怎样。似乎设置设备方向和界面方向是必须设置的不同参数。我有

AppDelegate.m

-(NSUInteger)application:(UIApplication *)application supportedInterfaceOrientationsForWindow:(UIWindow *)window{

    return UIInterfaceOrientationMaskAllButUpsideDown;

}

ViewControllerA.m

-(void) viewDidAppear:(BOOL)animated
{
    [super viewDidAppear:animated];

    NSNumber *value = [NSNumber numberWithInt:UIInterfaceOrientationPortrait];
    [[UIDevice currentDevice] setValue:value forKey:@"orientation"];


}

ViewControllerB.m

-(void) viewDidAppear:(BOOL)animated
{
      [super viewDidAppear:animated];
      isPresented = YES;

        NSNumber *value = [NSNumber numberWithInt:UIInterfaceOrientationLandscapeRight];
       [[UIDevice currentDevice] setValue:value forKey:@"orientation"];
        [[UIApplication sharedApplication] setStatusBarOrientation:   UIInterfaceOrientationLandscapeRight];


}


viewDidLoad ...

  GMSMarker *marker = [[GMSMarker alloc] init];
    NSLog(@"assadsd arrived map");
    if(latitide!=0.00&&longitude!=0.00) {
        CLLocationCoordinate2D position = CLLocationCoordinate2DMake(latitide, longitude);
        marker.position = CLLocationCoordinate2DMake(position.latitude, position.longitude);
        camera = [GMSCameraPosition cameraWithLatitude:latitide  longitude:longitude  zoom:12];
    }else{
        camera = [GMSCameraPosition cameraWithLatitude:22.2855200   longitude:114.1576900  zoom:12];
        marker.position = CLLocationCoordinate2DMake(22.2855200, 114.1576900);
    }


    self.myMapView = [GMSMapView mapWithFrame:self.view.bounds camera:camera];

你能告诉我像第一张照片那样工作的诀窍吗?似乎 iOS 8.3 有一些方向错误,必须重新分配正确的视图宽度和高度,但我不确定它是如何工作的。

【问题讨论】:

    标签: ios objective-c iphone uiinterfaceorientation


    【解决方案1】:

    如果您使用的是 NavigationController,则创建 navigationController 子类并覆盖 shouldAutorotate 方法。

    【讨论】:

    • 不,我没有使用 NavigationController
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