iOS程序猿将来跳槽用iOS Developer

[iOS开发]极光推送相关

2017-08-24  本文已影响132人  小多多

最近公司产品需求,在项目里面集成极光推送,配合后台,实现特定用户,分组用户和全部用户的推送。之前一直都是接手别人的项目,这些基础服务都已经集成好了,这次算是第一次正式接触推送,全当是给自己做笔记了。

// 引入JPush功能所需头文件
#import "JPUSHService.h"
// iOS10注册APNs所需头文件
#ifdef NSFoundationVersionNumber_iOS_9_x_Max
#import <UserNotifications/UserNotifications.h>
#endif

然后在app的启动方法里面添加初始化代码

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {

//你的其他代码



    BOOL isPushProduction = YES;
#ifdef DEBUG
    isPushProduction = NO;
#endif
    
    //Required 极光推送
    //notice: 3.0.0及以后版本注册可以这样写,也可以继续用之前的注册方式
        JPUSHRegisterEntity * entity = [[JPUSHRegisterEntity alloc] init];
        entity.types = JPAuthorizationOptionAlert|JPAuthorizationOptionBadge|JPAuthorizationOptionSound;
        if ([[UIDevice currentDevice].systemVersion floatValue] >= 8.0) {
            // 可以添加自定义categories
            // NSSet<UNNotificationCategory *> *categories for iOS10 or later
            // NSSet<UIUserNotificationCategory *> *categories for iOS8 and iOS9
        }
        [JPUSHService registerForRemoteNotificationConfig:entity delegate:self];
        [JPUSHService setupWithOption:launchOptions appKey:@"808b05619bc76f8b083c1f8a"
                              channel:@"appStore"
                     apsForProduction:isPushProduction
                advertisingIdentifier:nil];

注册成功之后,会在这个方法里面回调DeviceToken

- (void)application:(UIApplication *)app
didRegisterForRemoteNotificationsWithDeviceToken:(NSData *)deviceToken
{

//一开始我没看APi,就网上找的方法把deviceToken转化成字符串,把这个当registrationID传给后台,后来发现是错误的,正确方法看下面
//    NSString *deviceTokenString = [[[[deviceToken description] stringByReplacingOccurrencesOfString:@"<"withString:@""]
//                                     stringByReplacingOccurrencesOfString:@">" withString:@""]
//                                    stringByReplacingOccurrencesOfString:@" " withString:@""];
    /// Required - 注册 DeviceToken
    [JPUSHService registerDeviceToken:deviceToken];
    //取得registrationID保存下来,之后和用户标示一起发给后台,极光那边的API还有一个方法+(NSString *)registrationID可以获的,但是建议用下面这个
    [JPUSHService registrationIDCompletionHandler:^(int resCode, NSString *registrationID) {
        [[NSUserDefaults standardUserDefaults] setObject:registrationID forKey:@"deviceTokenString"];
    }];
}

之后就是收到推送的处理

//iOS7及以上接受到通知
- (void)application:(UIApplication *)application didReceiveRemoteNotification:(NSDictionary *)userInfo fetchCompletionHandler:(void (^)(UIBackgroundFetchResult))completionHandler
{       
    // Required, iOS 7 Support
    [JPUSHService handleRemoteNotification:userInfo];
    completionHandler(UIBackgroundFetchResultNewData);
    
    if (application.applicationState == UIApplicationStateActive) {
        //iOS7及以上iOS10以下app在前台运行时接受到推送消息的处理回调

    }else{
        //iOS7及以上iOS10以下app在后台运行时或未启动时点击推送消息后的处理回调
        [self handleNotificationActionWithInfo:userInfo];
    }

    //说明:iOS10以下app在前台的时候,接受到消息不会显示在消息栏,也没有向下弹出的通知,iOS10可以自己设置,下面有说明,如果在iOS10以下需要app在前台时有向下的通知需要自定义。
}

// iOS 10 app处于前台时接受到消息
- (void)jpushNotificationCenter:(UNUserNotificationCenter *)center willPresentNotification:(UNNotification *)notification withCompletionHandler:(void (^)(NSInteger))completionHandler {
    // Required
    NSDictionary * userInfo = notification.request.content.userInfo;
    if([notification.request.trigger isKindOfClass:[UNPushNotificationTrigger class]]) {
        [JPUSHService handleRemoteNotification:userInfo];
    }
    completionHandler(UNNotificationPresentationOptionAlert); // 需要执行这个方法,选择是否提醒用户,有Badge、Sound、Alert三种类型可以选择设置
}

// iOS 10 app在后台或未激活时点击推送处理事件
- (void)jpushNotificationCenter:(UNUserNotificationCenter *)center didReceiveNotificationResponse:(UNNotificationResponse *)response withCompletionHandler:(void (^)())completionHandler {
    // Required
    NSDictionary * userInfo = response.notification.request.content.userInfo;
    if([response.notification.request.trigger isKindOfClass:[UNPushNotificationTrigger class]]) {
        [JPUSHService handleRemoteNotification:userInfo];
    }
    [self handleNotificationActionWithInfo:userInfo];
    completionHandler();  // 系统要求执行这个方法
}

- (void)handleNotificationActionWithInfo:(NSDictionary *)info{
    //你要进行的处理,跳转页面还是怎样,info里面时后台传过来的字段
}
//我们这边是用户登陆或者切换账号之后,将用户的ID和之前保存的registrationId一起发给后台,后台就能通过用户id找到极光那边对应的用户进行推送
NSMutableDictionary * param = [NSMutableDictionary dictionary];
    if ([[NSUserDefaults standardUserDefaults] objectForKey:@"userInfo"][@"ID"] != nil) {
        [param setObject:[[NSUserDefaults standardUserDefaults] objectForKey:@"userInfo"][@"ID"] forKey:@"id"];
    }
    if ([[NSUserDefaults standardUserDefaults] objectForKey:@"deviceTokenString"] != nil) {
        [param setObject:[[NSUserDefaults standardUserDefaults] objectForKey:@"deviceTokenString"] forKey:@"registrationId"];
    }    
    //将数据传给后台,这是我们的请求,可根据不同情况自行处理  
    [XYYHttpApi postRequestWithUrl:[XYYUrl stringByAppendingString:@"bindJpush"] Param:param IsNeedSign:YES SuccessBlock:^(NSDictionary *resultData) {
        block(YES,nil,resultData);
    } FailureBlock:^(NSDictionary *resultData) {
        block(NO,resultData[@"msg"],nil);
    }];

我们这边有一个分区域推送的功能,我们是给用户打tags,不同区域tags不同,后台可以通过tags去进行分区域推送

//dealDataArr为后台传给我的标示数组,这边一定要是字符串的数组,开始后台给我的不是字符串类型,导致一直推送失败,后来找到原因就是这里不是字符串的问题
 NSSet * set = [[NSSet alloc] initWithArray:dealDataArr];
 [JPUSHService setTags:set completion:^(NSInteger iResCode, NSSet *iTags, NSInteger seq) {
                            
  } seq:0];
//这个在用户登陆之后向后台请求该用户的tags之后传给极光,用户退出登陆之后清空掉
[JPUSHService cleanTags:^(NSInteger iResCode, NSSet *iTags, NSInteger seq) {
        
    } seq:0];
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