JPush--推送

APNs流程:

1. 到developer.apple.com 去申请开发者资格
2. 到苹果开发者官网 去申请一个 应用程序的 唯一标识, 即 bundle identify
3. 凭借这个唯一标识, 可以在官网上申请两个证书.(一个安装在客户端的机器上, 一个是给服务器的)
4. 当用户手机上的该软件启动之后, (首次)会向用户提出推送申请.
   用户通过申请, 则软件会自动向苹果服务器发出请求, 申请此设备在此应用下的唯一标识. 苹果服务器根据证书来验证是否合法.
5. 如果验证合法, 则苹果服务器会传递一个deviceToken给此设备. 本质上就是一个32位 16进制 字符串
6. 你需要把这个字符串 通过 你的服务器给定的接口. 传递过去. 服务器就会进行保存和关联.
7. 服务器 把要发送给用户的消息+用户的deviceToken+证书 一起提交给苹果服务器
8. 苹果服务器 根据证书 首先验证是否合法. 合法之后, 通过deviceToken找到对应的设备. 发送消息.

JPush创建应用 --> 获取Appkey

1.上传APNs证书 PS:APNs证书获取流程见2018年iOS APP提交上架流程中4.4
2.JPush上Bundle ID 必须跟项目中info.plist中的一致，否则无法推送

配置工程:

1.导入SDK — > 推荐Cocoapods导入
2.Capabilities —> 开启Application Target的Capabilities —> Push Notifications
3.允许Xcode7及以上支持Http传输方法
选择1：根据域名配置
3.1 Info.plist添加NSAppTransportSecurity(BOOL类型)
3.2 NSAppTransportSecurity添加一个NSExceptionDomains (Dictionary类型)
3.3 把需要支持的域添加给NSExceptionDomains (jpush.cn作为key，类型为Dictionary类型)
3.4 每个域下面需要设置2个属性: NSIncludesSubdomains、NSExceptionAllowsInsecureHTTPLoads (均为BOOL类型，值为YES)
选择2：全局配置
NSAppTransportSecurity

NSAllowsArbitraryLoads

初始化设置及功能实现

AppDelegate.h 文件：

#import 

#define JMESSAGE_APPKEY @""

#define CHANNEL @"Publish channel"

@interface AppDelegate : UIResponder 

@end

AppDelegate.m 文件：

// 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 
#endif
// 如果需要使用idfa功能所需要引入的头文件（可选）
#import 

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{
    //1.初始化APNs代码
    //Required
    //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
//        [JPUSHService registerForRemoteNotificationTypes:(UIUserNotificationTypeBadge | UIUserNotificationTypeSound | UIUserNotificationTypeAlert) categories:nil];
    }
    [JPUSHService registerForRemoteNotificationConfig:entity delegate:self];
    
    //2.初始化JPush代码
    // Optional
    // 获取IDFA
    // 如需使用IDFA功能请添加此代码并在初始化方法的advertisingIdentifier参数中填写对应值
    NSString *advertisingId = [[[ASIdentifierManager sharedManager] advertisingIdentifier] UUIDString];

    // Required
    // init Push
    // notice: 2.1.5版本的SDK新增的注册方法，改成可上报IDFA，如果没有使用IDFA直接传nil
    // 如需继续使用pushConfig.plist文件声明appKey等配置内容，请依旧使用[JPUSHService setupWithOption:launchOptions]方式初始化。
    // channel: 指明应用程序包的下载渠道
    // apsForProduction: 是否用于生产环境
    [JPUSHService setupWithOption:launchOptions appKey:JMESSAGE_APPKEY
                          channel:CHANNEL
                 apsForProduction:YES
            advertisingIdentifier:nil];
    
    //2.1.9版本新增获取registration id block接口。JPush相关事件监听
    [JPUSHService registrationIDCompletionHandler:^(int resCode, NSString *registrationID) {
        if(resCode == 0){
            NSLog(@"registrationID获取成功：%@",registrationID);
        }
        else{
            NSLog(@"registrationID获取失败，code：%d",resCode);
        }
    }];

    return YES;
}

- (void)application:(UIApplication *)application didRegisterForRemoteNotificationsWithDeviceToken:(NSData *)deviceToken {
    // 3.注册APNs成功并上报DeviceToken
    // Required - 注册 DeviceToken
    [JPUSHService registerDeviceToken:deviceToken];
}

- (void)applicationWillEnterForeground:(UIApplication *)application {
    // Called as part of the transition from the background to the active state; here you can undo many of the changes made on entering the background.
    
    [JPUSHService resetBadge];
    [application setApplicationIconBadgeNumber:0];

}

//4.处理APNs通知回调方法
#pragma mark- JPUSHRegisterDelegate

// iOS 10 Support
- (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];

    }else {
        // 本地通知
    }
    completionHandler(UNNotificationPresentationOptionBadge | UNNotificationPresentationOptionSound | 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 Support
- (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 handleNotiMessage:userInfo];//处理消息内容

    }else {
        // 本地通知
    }
    completionHandler();  // 系统要求执行这个方法
}

// iOS 7,8,9 Support
- (void)application:(UIApplication *)application didReceiveRemoteNotification:(NSDictionary *)userInfo fetchCompletionHandler:(void (^)(UIBackgroundFetchResult))completionHandler {

    // Required, iOS 7 Support
    [JPUSHService handleRemoteNotification:userInfo];
    [self handleNotiMessage:userInfo];//处理消息内容
    
    completionHandler(UIBackgroundFetchResultNewData);

}

//处理消息内容 根据后台返回数据进行对应处理
- (void) handleNotiMessage:(NSDictionary *)userInfo {
    if (userInfo[@"extrasData"] != nil) {
        NSString *extrasData = userInfo[@"extrasData"];
        NSDictionary *extras = [NSString parseJSONStringToNSDictionary:extrasData];
        NSString *type = [userInfo valueForKey:@"extrasType"];
        if ([type isEqualToString:@"1"]) {
        } else if ([type isEqualToString:@"5"]) {
        }
    }
    
    NSInteger badge = [userInfo[@"aps"][@"badge"] integerValue];
    if (badge == 0) {
        [JPUSHService setBadge:0];
        [UIApplication sharedApplication].applicationIconBadgeNumber=0;
    } else {
        badge --;
        [JPUSHService setBadge:badge];
        [[UIApplication sharedApplication] setApplicationIconBadgeNumber:badge];
    }
}

- (void)application:(UIApplication *)application didReceiveRemoteNotification:(NSDictionary *)userInfo {

    NSString *alert = [[userInfo objectForKey:@"aps"] objectForKey:@"alert"];

    if (application.applicationState == UIApplicationStateActive) {

        UIAlertView *alertView = [[UIAlertView alloc] initWithTitle:@"推送消息"
                                                            message:alert
                                                           delegate:self
                                                  cancelButtonTitle:@"OK"
                                                  otherButtonTitles:nil];
        [alertView show];
    }
    
    NSInteger badge = [userInfo[@"aps"][@"badge"] integerValue];
    if (badge == 0) {
        [JPUSHService resetBadge];
        [UIApplication sharedApplication].applicationIconBadgeNumber=0;
    } else {
        badge --;
        [JPUSHService setBadge:badge];
        [[UIApplication sharedApplication] setApplicationIconBadgeNumber:badge];
    }
    
    // Required,For systems with less than or equal to iOS6
    [JPUSHService handleRemoteNotification:userInfo];
}

推送消息给指定用户实现 -- > 设置别名alias

用户登录时设置别名
PS:alias不能设置nil或者空字符串@“” 建议设置为用户名

[JPUSHService setAlias:alias completion:^(NSInteger iResCode, NSString *iAlias, NSInteger seq) {
    NSInteger ResCode = iResCode;
    NSString *Alias = iAlias;//返回的状态码 0为成功
    NSInteger iSeq = seq;
    NSLog(@"%ld----%@=---%ld",ResCode,Alias,iSeq);
} seq:seq];

用户退出时删除别名

[JPUSHService deleteAlias:^(NSInteger iResCode, NSString *iAlias, NSInteger seq) {
    NSInteger ResCode = iResCode;
    NSString *Alias = iAlias;//返回的状态码 0为成功
    NSInteger iSeq = seq;
    NSLog(@"%ld----%@=---%ld",ResCode,Alias,iSeq);
} seq:seq];