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UILocalNotificationがタップされたときに実行される箇所3パターン

Last updated at Posted at 2014-03-10

全てUIApplicationDelegateに書きます。(普通はHogeApplicationDelegate.mですかね)

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{
    NSDictionary* userInfo = [launchOptions objectForKey:UIApplicationLaunchOptionsLocalNotificationKey];
    if (userInfo != nil) {
        //パターン1:アプリのプロセスが完全に切れていた時に通知をタップ
    }

    return YES;
}

- (void)application:(UIApplication *)application didReceiveLocalNotification:(UILocalNotification *)notification {
    if (application.applicationState == UIApplicationStateActive) {
        //パターン2:画面が既に表示されていて通知が飛んできた時に勝手に呼ばれる
        return;
    }
    
    if (application.applicationState == UIApplicationStateInactive) {
        //パターン3:アプリがバックグラウンドでは生きている時に通知をタップ
        return;
    }
}
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