iOS-推送通知問題

Question

目前，我的一名PHP開發人員為我提供了適用於iOS設備的推送通知API

問題是：如果我在任何瀏覽器（Chrome / Safari / Firefox等）中使用各自的參數運行該api，則會在iOS設備的前台收到通知。 但不是iOS應用程序（Xcode）本身

在我的應用中，我使用了如下代碼：

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
 // Register for Push Notitications, if running on iOS 8
   if ([[[UIDevice currentDevice] systemVersion] floatValue] >= 8.0){
    [[UIApplication sharedApplication] registerUserNotificationSettings:[UIUserNotificationSettings settingsForTypes:(UIUserNotificationTypeSound | UIUserNotificationTypeAlert | UIUserNotificationTypeBadge) categories:nil]];
    [[UIApplication sharedApplication] registerForRemoteNotifications];
 }
}
#pragma mark
#pragma mark -- Push Notification Delegate Methods
- (void)application:(UIApplication *)application didRegisterUserNotificationSettings:   (UIUserNotificationSettings *)notificationSettings{
//register to receive notifications
[application registerForRemoteNotifications];
}
-(void)application:(UIApplication*)application didRegisterForRemoteNotificationsWithDeviceToken:(NSData*)deviceToken{
// Prepare the Device Token for Registration (remove spaces and < >)
devToken = [[[[deviceToken description]
              stringByReplacingOccurrencesOfString:@"<"withString:@""]
             stringByReplacingOccurrencesOfString:@">" withString:@""]
            stringByReplacingOccurrencesOfString: @" " withString: @""];
NSLog(@"My token is: %@", devToken);
// My token is: cd2887c4093569b3eed142320f21a81e521e486cf5c40467390901d3a191398b
NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];
[defaults setValue:deviceToken forKey:@"deviceToken"];
}
-(void)application:(UIApplication*)application didFailToRegisterForRemoteNotificationsWithError:(NSError*)error{
 NSLog(@"Failed to get token, error: %@", error);
}

 - (void)application:(UIApplication *)application didReceiveRemoteNotification:(NSDictionary *)userInfo{
NSLog(@"%s..userInfo=%@",__FUNCTION__,userInfo);
}

我得到回應：（在didReceiveRemoteNotification中）

{
aps =     {
    alert = "You're login successfully";
    sound = default;
};

}

此消息未顯示在狀態欄（屏幕頂部）上。 iOS端（或PHP端）是否有任何問題

如果問題出在iOS方面->我該怎么做

這是我的測試推送通知API：

https://shopgt.com/mobile1/iphone/register.php?device_type=2&email=sukhpal@anaad.net&regId=4d1d9067cc1382ecb8b0532831cce7fc8eb6fc388a6139060cd84712407a0ae5

您能幫我解決這個問題嗎

Answer 1

您需要自定義視圖，以便在應用程序位於前景中時顯示“推送通知橫幅”。 您可以使用JCNotificationBannerPresenter 。 使用以下鏈接遵循示例代碼。

https://github.com/jcoleman/JCNotificationBannerPresenter

#import "JCNotificationCenter.h"
#import "JCNotificationBannerPresenterSmokeStyle.h"

- (void) application:(UIApplication*)application didReceiveRemoteNotification:(NSDictionary*)notification {
  NSString* title = @"Push Notification";
  NSDictionary* aps = [notification objectForKey:@"aps"];
  NSString* alert = [aps objectForKey:@"alert"];
  [JCNotificationCenter
   enqueueNotificationWithTitle:title
   message:alert
   tapHandler:^{
     NSLog(@"Received tap on notification banner!");
   }];
}

希望對您有幫助。

Answer 2

沒問題，這是默認行為。

當您位於應用程序內部時，在主屏幕上時顯示在屏幕頂部的橫幅不會出現。

您需要在didReceiveRemoteNotification內讓應用程序自己對通知進行操作。 這可能會顯示警報，在標簽欄上添加徽章等，但橫幅廣告僅在您不在應用程序外部時顯示。