iOS极光推送清除角标解决方案

//程序在运行时收到通知，点击通知栏进入app- (void)jpushNotificationCenter:(UNUserNotificationCenter *)center willPresentNotification:(UNNotification *)notification withCompletionHandler:(void (^)(NSInteger))completionHandler {

[UIApplication sharedApplication].applicationIconBadgeNumber = 0;

[JPUSHService setBadge:0];

}//程序在后台时收到通知，点击通知栏进入app- (void)jpushNotificationCenter:(UNUserNotificationCenter *)center didReceiveNotificationResponse:(UNNotificationResponse *)response withCompletionHandler:(void (^)())completionHandler {

[UIApplication sharedApplication].applicationIconBadgeNumber = 0;

[JPUSHService setBadge:0];

}//点击App图标，使App从后台恢复至前台- (void)applicationWillEnterForeground:(UIApplication *)application {

[application setApplicationIconBadgeNumber:0];

[application cancelAllLocalNotifications];

}//按Home键使App进入后台- (void)applicationDidEnterBackground:(UIApplication *)application{

[application setApplicationIconBadgeNumber:0];

[application cancelAllLocalNotifications];

}

转自http://blog.csdn.net/JennyHermes/article/details/78622328