iOS极光推送点击推送消息跳转页面

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
#if __IPHONE_OS_VERSION_MAX_ALLOWED > __IPHONE_7_1
    if ([[UIDevice currentDevice].systemVersion floatValue] >= 8.0) {
        [APService registerForRemoteNotificationTypes:(UIUserNotificationTypeBadge |UIUserNotificationTypeSound | UIUserNotificationTypeAlert)     categories:nil];
    } else {
        [APService registerForRemoteNotificationTypes:(UIRemoteNotificationTypeBadge |UIRemoteNotificationTypeSound | UIRemoteNotificationTypeAlert)
#else
   categories:nil];
        [APService registerForRemoteNotificationTypes:(UIRemoteNotificationTypeBadge | UIRemoteNotificationTypeSound | UIRemoteNotificationTypeAlert)
#endif
      categories:nil];
    }
    [APService setupWithOption:launchOptions];
if (launchOptions) {
        NSDictionary * remoteNotification = [launchOptions objectForKey:UIApplicationLaunchOptionsRemoteNotificationKey];
//这个判断是在程序没有运行的情况下收到通知，点击通知跳转页面
        if (remoteNotification) {
            NSLog(@"推送消息==== %@",remoteNotification);
            [self goToMssageViewControllerWith:remoteNotification];
        }
    }
}

- (void)application:(UIApplication *)application didRegisterUserNotificationSettings:(UIUserNotificationSettings *)notificationSettings{
    [application registerForRemoteNotifications];
}

- (void)application:(UIApplication *)application didRegisterForRemoteNotificationsWithDeviceToken:(NSData *)deviceToken{
    [APService registerDeviceToken:deviceToken];
    NSLog(@"%@", [NSString stringWithFormat:@"Device Token: %@", deviceToken]);
}

// 当 DeviceToken 获取失败时，系统会回调此方法

- (void)application:(UIApplication *)application didFailToRegisterForRemoteNotificationsWithError:(NSError *)error{
    NSLog(@"DeviceToken 获取失败，原因：%@",error);
}

下面的这个方法也很重要，这里主要处理推送过来的消息

- (void)application:(UIApplication *)application didReceiveRemoteNotification:(NSDictionary *)userInfo{
    NSLog(@"尼玛的推送消息呢===%@",userInfo);
   // 取得 APNs 标准信息内容，如果没需要可以不取
    NSDictionary *aps = [userInfo valueForKey:@"aps"];
    NSString *content = [aps valueForKey:@"alert"]; //推送显示的内容
    NSInteger badge = [[aps valueForKey:@"badge"] integerValue]; 
    NSString *sound = [aps valueForKey:@"sound"]; //播放的声音
    // 取得自定义字段内容，userInfo就是后台返回的JSON数据，是一个字典
    [APService handleRemoteNotification:userInfo];
    application.applicationIconBadgeNumber = 0;
    [self goToMssageViewControllerWith:userInfo];
    }

- (void)applicationWillEnterForeground:(UIApplication *)application {
    [application setApplicationIconBadgeNumber:0];   //清除角标
    [application cancelAllLocalNotifications];
}

- (void)goToMssageViewControllerWith:(NSDictionary*)msgDic{
    //将字段存入本地，因为要在你要跳转的页面用它来判断,这里我只介绍跳转一个页面，
    NSUserDefaults*pushJudge = [NSUserDefaults standardUserDefaults];
    [pushJudge setObject:@"push"forKey:@"push"];
    [pushJudge synchronize];
    NSString * targetStr = [msgDic objectForKey:@"target"];
    if ([targetStr isEqualToString:@"notice"]) {
        MessageVC * VC = [[MessageVC alloc]init];
        UINavigationController * Nav = [[UINavigationController alloc]initWithRootViewController:VC];//这里加导航栏是因为我跳转的页面带导航栏，如果跳转的页面不带导航，那这句话请省去。
        [self.window.rootViewController presentViewController:Nav animated:YES completion:nil];

    }
}

下面介绍要跳转的页面MessageVC里面要做什么处理，其实里面的代码也很简单。看代码,在viewWillAppear里面自行创建一个返回按钮，根据在AppDelegate里面用NSUserDefaults保存的字段做判断。

-(void)viewWillAppear:(BOOL)animated{
    [self.navigationController setNavigationBarHidden:NO animated:YES];
    [super viewWillAppear:YES];
    NSUserDefaults*pushJudge = [NSUserDefaults standardUserDefaults];
    if([[pushJudge objectForKey:@"push"]isEqualToString:@"push"]) {
    self.navigationItem.leftBarButtonItem = [[UIBarButtonItem alloc]initWithImage:[UIImage imageNamed:@"02_03f@2x.png"] style:UIBarButtonItemStylePlain target:self action:@selector(rebackToRootViewAction)];
    }else{
        self.navigationItem.leftBarButtonItem=nil;
    }
}

- (void)rebackToRootViewAction {
    NSUserDefaults * pushJudge = [NSUserDefaults standardUserDefaults];
    [pushJudge setObject:@""forKey:@"push"];
    [pushJudge synchronize];//记得立即同步
    [self dismissViewControllerAnimated:YES completion:nil];
}

这样就搞定了。 下面贴出后台返回的字段，我是根据这些地段判断跳转不同的页面。