我将default.png文件作为初始屏幕,并使其休眠了几秒钟以使其可见。
但我也想在其中添加UIActivityController
。
由于我没有任何ViewController
。
我应该如何添加?
- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
_homeViewController = [[XTHomeViewController alloc]initWithNibName:kHOME_VIEW bundle:nil];
_navigate = [[UINavigationController alloc]initWithRootViewController:_homeViewController];
[self.window addSubview:_navigate.view];
[self.window makeKeyAndVisible];
[NSThread sleepForTimeInterval:0.75];
return YES;
这就是我所拥有的。
最佳答案
您可以像这样添加Activityindicater
in DemoappeDelegate.h file
IBOutlet UiView *splashView;
in DemoappDelegate.m
- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
UIActivityIndicatorView *spinningWheel = [[UIActivityIndicatorView alloc] initWithFrame:CGRectMake(145.0, 290.0, 25.0, 25.0)];
[spinningWheel startAnimating];
spinningWheel.activityIndicatorViewStyle = UIActivityIndicatorViewStyleGray;
[splashView addSubview:spinningWheel];
[spinningWheel release];
}
关于iphone - 在初始屏幕上添加UIActivityController,我们在Stack Overflow上找到一个类似的问题:https://stackoverflow.com/questions/7582641/