Dat*_*ies 7 iphone objective-c ios7 xcode5
当我杀死我的iPhone应用程序并重新启动它时,我有一个应用程序的先前状态的图像而不是启动图像.如何强制iOS始终显示启动图像?
小智 5
如果在状态恢复期间未调用应用程序,则不会调用ignoreSnapshotOnNextApplicationLaunch方法.
如果您的应用不支持多任务功能,其Info.plist中的UIApplicationExitsOnSuspend键设置为YES.建议的解决方案不起作用.
对我来说,我使用下面的代码:
applicationWillResignActive用于应用程序运行时的情况,双击主页按钮调用多任务托盘.启动画面将显示在应用程序屏幕上.它完美地运作.
applicationWillTerminate每次都不起作用,因为在某些阶段永远不会调用该函数
- (void)applicationWillResignActive:(UIApplication *)application {
    NSLog(@"Application Did Resign Active");
    self.viewController.webView.hidden = YES;
    NSString *splashImage;
    if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad) {
        splashImage = @"Default-Portrait~ipad.png";
    }
    else {
        splashImage = @"Default~iphone.png";
    }
    UIImageView *splash = [[UIImageView alloc]initWithFrame:[self.window frame]];
    [splash setImage:[UIImage imageNamed:splashImage]];
    [self.window addSubview:splash];
}
- (void)applicationWillTerminate:(UIApplication *)application {
    NSLog(@"Application is Terminated");
    self.viewController.webView.hidden = YES;
    NSString *splashImage;
    if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad) {
        splashImage = @"Default-Portrait~ipad.png";
    }
    else {
        splashImage = @"Default~iphone.png";
    }
    UIImageView *splash = [[UIImageView alloc]initWithFrame:[self.window frame]];
    [splash setImage:[UIImage imageNamed:splashImage]];
    [self.window addSubview:splash];
}
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