iOS/XCode:如何通过单击通知或跳板应用程序图标来知道该应用程序已启动? [英] iOS / XCode: how to know that app has been launched with a click on notification or on springboard app icon?
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问题描述
我想知道是否有办法知道某个应用程序(可以在后台关闭或打开)是否已通过点击启动:
I would like to know if there is a way to know if an app (which can be closed or open in background) has been launched with a click on:
- 通知(在通知中心)?
- 还是跳板上的应用图标?
谢谢!!
推荐答案
把这个代码:
- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{
UILocalNotification *notification = launchOptions[UIApplicationLaunchOptionsLocalNotificationKey];
if (notification) {
// launched from notification
} else {
// from the springboard
}
}
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