iOS 通知還能這麼玩？

asml發表於2018-04-11
iOS

最近專案需要研究了下ios 10 通知新特性，驚奇的發現 通知還能這麼玩！

一、環境搭建

建立你的demo 工程並在工程新增new 一個target

iOS 通知還能這麼玩？

二、流程

  • 註冊通知

UNUserNotificationCenter *center = [UNUserNotificationCenter currentNotificationCenter];//監聽回撥事件center.delegate = self;//iOS 10 以上使用以下方法註冊，才能得到授權[center requestAuthorizationWithOptions:(UNAuthorizationOptionAlert | UNAuthorizationOptionSound | UNAuthorizationOptionBadge) completionHandler:^(BOOL granted, NSError * _Nullable error) {// Enable or disable features based on authorization.}];
複製程式碼

  • 實現代理

#pragma mark - UNUserNotificationCenterDelegate//通知將要彈出- (void)userNotificationCenter:(UNUserNotificationCenter *)center willPresentNotification:(UNNotification *)notification withCompletionHandler:(void (^)(UNNotificationPresentationOptions))completionHandler {    //1. 處理通知

//2. 處理完成後條用 completionHandler ，用於指示在前臺顯示通知的形式completionHandler(UNNotificationPresentationOptionAlert);

}//通知的事件響應的回撥- (void)userNotificationCenter:(UNUserNotificationCenter *)center didReceiveNotificationResponse:(UNNotificationResponse *)response withCompletionHandler:(void(^)(void))completionHandler {    NSLog(@" name %@",response.actionIdentifier);

    completionHandler();}複製程式碼
  • 傳送通知

- (void) defaultNoti {    UNMutableNotificationContent *noContent = [[UNMutableNotificationContent alloc] init];    noContent.title = _notitle;//標題    noContent.subtitle = @"副標題";//副標題    noContent.body = _content;//正文    noContent.badge = @1;//    noContent.launchImageName = @"Icon";    UNNotificationSound *sound = [UNNotificationSound defaultSound];    noContent.sound = sound;    noContent.categoryIdentifier = @"asml1";    //1秒後推送通知    UNTimeIntervalNotificationTrigger *trigger1 = [UNTimeIntervalNotificationTrigger triggerWithTimeInterval:1 repeats:NO];    UNNotificationRequest *request = [UNNotificationRequest requestWithIdentifier:@"default" content:noContent trigger:trigger1];
    //通知

    UNUserNotificationCenter *center = [UNUserNotificationCenter currentNotificationCenter];    [center addNotificationRequest:request withCompletionHandler:^(NSError * _Nullable error) {        NSLog(@"%@  error",error);   }];
}複製程式碼

  • 收到通知處理

- (void)didReceiveNotification:(UNNotification *)notification {    NSString *reqID = notification.request.identifier;    UNNotificationContent *content = notification.request.content;    NSString *url = content.userInfo[@"url"]?:@"http://www.baidu.com";    NSURL *moveURl = [NSURL URLWithString:url];    if ([reqID isEqualToString:@"webView"]) {        [self.web loadRequest:[NSURLRequest requestWithURL:moveURl]];    }else if ([reqID isEqualToString:@"video"]) {
        [self mpPlayerWithUrl:moveURl];

        //        [self avplayerWithUrl:moveURl];
    }else if ([reqID isEqualToString:@"image"]) {        UIImageView *imgv = [[UIImageView alloc] initWithFrame:self.view.bounds];        [imgv sd_setImageWithURL:moveURl];        [self.view addSubview:imgv];    }else if ([reqID isEqualToString:@"default"]) {    }}複製程式碼

  • 互動事件

//互動事件的獲取-(void)didReceiveNotificationResponse:(UNNotificationResponse *)response completionHandler:(void (^)(UNNotificationContentExtensionResponseOption))completion{    //使用者點選了切換    if ([response.actionIdentifier isEqualToString:@"asml1"]) {

        completion(UNNotificationContentExtensionResponseOptionDoNotDismiss);    }

}複製程式碼

三、自定義

iOS 通知還能這麼玩？

由於NotificationViewController 是個控制器，所以可以自定義自己的控制元件，如載入網路圖片，音訊，視訊，webview 等。如果有興趣可以看看demo，demo地址

  • 特別注意 先執行工程預設 target ，再執行ALNoti 這個target 選擇之前執行的target 

iOS 通知還能這麼玩？

四、執行效果圖

iOS 通知還能這麼玩？


五、推薦文件

  1. https://www.jianshu.com/p/2f3202b5e758


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