- (void)applicationWillResignActive:(UIApplication *)application
{
NSLog(@"resign active");
}
- (void)applicationDidEnterBackground:(UIApplication *)application
{
NSLog(@"background");
}
- (void)applicationWillEnterForeground:(UIApplication *)application
{
// Called as part of the transition from the background to the inactive state; here you can undo many of the changes made on entering the background.
}
- (void)applicationDidBecomeActive:(UIApplication *)application
{
NSLog(@"Active");
}
- (void)applicationWillTerminate:(UIApplication *)application
{
// Called when the application is about to terminate. Save data if appropriate. See also applicationDidEnterBackground:.
}
当我用四根手指向左滑动(不要完全更改应用程序)时,我可以看到日志resign active
,然后将四根手指向右移动Active
。
如果我用四根手指轻扫顶部,我可以看到resign active
。之后,如果我用四根手指向右滑动(实际上没有关闭你看到所有正在运行的应用程序的下栏),我就看不到active
。
这是一个错误吗?
答案 0 :(得分:1)
不。你的应用程序还没有真正变得活跃,对吧?当您查看任务切换器视图时,没有应用程序处于活动状态。