iOS 集成极光推送

最近极光推送更新到V3版本之后，推送又不成功！配合服务器联调了半天，发现是服务器环境配置有问题。

想着就把极光推送的步骤给记录下来。

一、配置push证书

这个可以到极光文档里写，很详细

二、导入必要的框架

CFNetwork.framework
CoreFoundation.framework
CoreTelephony.framework
SystemConfiguration.framework
CoreGraphics.framework
Foundation.framework
UIKit.framework
Security.framework
Xcode7需要的是libz.tbd；Xcode7以下版本是libz.dylib

三、代码中注册极光推送

首先在AppDelegate.m 导入#import "JPUSHService.h"
在~didFinishLaunchingWithOptions方法贴上核心代码：

// 1.注册系统通知
if ([application respondsToSelector:@selector(registerUserNotificationSettings:)]){
    UIUserNotificationSettings *settings = [UIUserNotificationSettings settingsForTypes:UIUserNotificationTypeBadge|UIUserNotificationTypeSound|UIUserNotificationTypeAlert categories:nil];
    [application registerUserNotificationSettings:settings];
}

 // 2.注册极光推送
    if ([[UIDevice currentDevice].systemVersion floatValue] >= 10.0) {
        JPUSHRegisterEntity * entity = [[JPUSHRegisterEntity alloc] init];
        entity.types = UNAuthorizationOptionAlert|UNAuthorizationOptionBadge|UNAuthorizationOptionSound;
        [JPUSHService registerForRemoteNotificationConfig:entity delegate:self];
    }else if ([[UIDevice currentDevice].systemVersion floatValue] >= 8.0) {
        //可以添加自定义categories
        [JPUSHService registerForRemoteNotificationTypes:(UIUserNotificationTypeBadge |
                                                          UIUserNotificationTypeSound |
                                                          UIUserNotificationTypeAlert)
                                              categories:nil];
    }
    [JPUSHService setupWithOption:launchOptions appKey:@"注册极光生成的appKey"
                          channel:@"Publish channel"
                 apsForProduction:NO
            advertisingIdentifier:nil];

// 接收应用内消息
    NSNotificationCenter *defaultCenter = [NSNotificationCenter defaultCenter];
    [defaultCenter addObserver:self selector:@selector(networkDidReceiveMessage:) name:kJPFNetworkDidReceiveMessageNotification object:nil];
// 极光推送登录成功后可以注册别名
    [defaultCenter addObserver:self selector:@selector(registerAlias:) name:kJPFNetworkDidLoginNotification object:nil];   

// 3.注册 DeviceToken
- (void)application:(UIApplication *)application
didRegisterForRemoteNotificationsWithDeviceToken:(NSData *)deviceToken {
    [JPUSHService registerDeviceToken:deviceToken];
}

四、接收通知

#pragma mark - JPUSHRegisterDelegate
// iOS 10 Support，前台收到通知，后台不会执行这个方法
- (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
    // 通知内容为：notification.request.content.body
}

// iOS 10 Support，用户点击了通知进入app
- (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];
    }
    completionHandler();  // 系统要求执行这个方法
}

#pragma mark 解析极光推送的应用内消息
- (void)networkDidReceiveMessage:(NSNotification *)notification {
    NSDictionary * userInfo = [notification userInfo];
    NSLog(@"解析极光推送的应用内消息：%@",userInfo);
}

// 接收到远程通知之后
- (void)application:(UIApplication *)application didReceiveRemoteNotification:(NSDictionary *)userInfo {
    
    // Required,For systems with less than or equal to iOS6
    [JPUSHService handleRemoteNotification:userInfo];
}

- (void)application:(UIApplication *)application didReceiveRemoteNotification:(NSDictionary *)userInfo fetchCompletionHandler:(void (^)(UIBackgroundFetchResult))completionHandler {
    
    // IOS 7 Support Required
    [JPUSHService handleRemoteNotification:userInfo];
    completionHandler(UIBackgroundFetchResultNewData);
}
//获取 deviceToken 失败后 远程推送（极光推送）打开失败
- (void)application:(UIApplication *)application didFailToRegisterForRemoteNotificationsWithError:(NSError *)error {
    //Optional
    NSLog(@"获取 device token 失败 %@", error);
}

五、注册别名（可选）

主要是在项目的登录成功或者自动登录后，使用用户的唯一标示进行绑定

// 注册别名
[JPUSHService setAlias:@"一般为用户的账号" callbackSelector:@selector(tagsAliasCallback:tags:alias:) object:self];


// 极光别名注册的回调方法
-(void)tagsAliasCallback:(int)iResCode
                    tags:(NSSet*)tags
                   alias:(NSString*)alias
{
    NSLog(@"极光别名注册的回调方法rescode: %d, 
tags: %@, 
alias: %@
", iResCode, tags , alias);
    if (iResCode == 0) {
        // 注册成功
    }
}

去除绑定

用户进行退出登录的方法里添加去除绑定即可，值得注意的是用到即时通讯的话，被挤下线也要去除绑定，

//没有值就代表去除
[JPUSHService setTags:[NSSet set]callbackSelector:nil object:self];
[JPUSHService setAlias:@"" callbackSelector:nil object:self];
[JPUSHService setTags:[NSSet set] alias:@"" callbackSelector:nil target:self];