移动推送3. Push SDK使用

详细解答可以参考官方帮助文档

• 请参照以下代码完成SDK的初始化，appKey/appSecret的获取参考创建App；
• 注意：百川云推送迁移来的用户，不要使用百川平台获取到的appKey/appSecret，参考上述链接从阿里云平台获取，否则会发生鉴权错误。

• > iOS 10系统的设备需注意，源于工信部的要求，国行手机首次安装App时，会弹出一个询问用户“是否允许应用访问数据”的弹框，如下图所示。在用户点击允许前，或点击不允许，App的网络环境是不通的，会导致推送SDK的初始化失败，推送服务不能正常使用。推送各接口内部是有重试机制的，但是，建议用户在业务层，也要捕获处理SDK接口错误回调，确保正确获知SDK接口调用状态。

- (void)initCloudPush {
    // SDK初始化
    [CloudPushSDK asyncInit:@"*****" appSecret:@"*****" callback:^(CloudPushCallbackResult *res) {
        if (res.success) {
            NSLog(@"Push SDK init success, deviceId: %@.", [CloudPushSDK getDeviceId]);
        } else {
            NSLog(@"Push SDK init failed, error: %@", res.error);
        }
    }];
}

• 向苹果APNs注册获取deviceToken并上报到阿里云推送服务器；

/**
 *    注册苹果推送，获取deviceToken用于推送
 *
 *    @param     application
 */
- (void)registerAPNS:(UIApplication *)application {
    if ([[[UIDevice currentDevice] systemVersion] floatValue] >= 8.0) {
        // iOS 8 Notifications
        [application registerUserNotificationSettings:
         [UIUserNotificationSettings settingsForTypes:
          (UIUserNotificationTypeSound | UIUserNotificationTypeAlert | UIUserNotificationTypeBadge)
                                           categories:nil]];
        [application registerForRemoteNotifications];
    }
    else {
        // iOS < 8 Notifications
        [[UIApplication sharedApplication] registerForRemoteNotificationTypes:
         (UIRemoteNotificationTypeAlert | UIRemoteNotificationTypeBadge | UIRemoteNotificationTypeSound)];
    }
}
/*
 *  苹果推送注册成功回调，将苹果返回的deviceToken上传到CloudPush服务器
 */
- (void)application:(UIApplication *)application didRegisterForRemoteNotificationsWithDeviceToken:(NSData *)deviceToken {
    [CloudPushSDK registerDevice:deviceToken withCallback:^(CloudPushCallbackResult *res) {
        if (res.success) {
            NSLog(@"Register deviceToken success.");
        } else {
            NSLog(@"Register deviceToken failed, error: %@", res.error);
        }
    }];
}
/*
 *  苹果推送注册失败回调
 */
- (void)application:(UIApplication *)application didFailToRegisterForRemoteNotificationsWithError:(NSError *)error {
    NSLog(@"didFailToRegisterForRemoteNotificationsWithError %@", error);
}

• 推送消息到来监听；

/**
 *    注册推送消息到来监听
 */
- (void)registerMessageReceive {
    [[NSNotificationCenter defaultCenter] addObserver:self
                                             selector:@selector(onMessageReceived:)
                                                 name:@"CCPDidReceiveMessageNotification"
                                               object:nil];
}
/**
 *    处理到来推送消息
 *
 *    @param     notification
 */
- (void)onMessageReceived:(NSNotification *)notification {
    CCPSysMessage *message = [notification object];
    NSString *title = [[NSString alloc] initWithData:message.title encoding:NSUTF8StringEncoding];
    NSString *body = [[NSString alloc] initWithData:message.body encoding:NSUTF8StringEncoding];
    NSLog(@"Receive message title: %@, content: %@.", title, body);
}

• 通知打开监听：

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
    // 点击通知将App从关闭状态启动时，将通知打开回执上报
    // [CloudPushSDK handleLaunching:launchOptions];(Deprecated from v1.8.1)
    [CloudPushSDK sendNotificationAck:launchOptions];
    return YES;
}
/*
 *  App处于启动状态时，通知打开回调
 */
- (void)application:(UIApplication*)application didReceiveRemoteNotification:(NSDictionary*)userInfo {
    NSLog(@"Receive one notification.");
    // 取得APNS通知内容
    NSDictionary *aps = [userInfo valueForKey:@"aps"];
    // 内容
    NSString *content = [aps valueForKey:@"alert"];
    // badge数量
    NSInteger badge = [[aps valueForKey:@"badge"] integerValue];
    // 播放声音
    NSString *sound = [aps valueForKey:@"sound"];
    // 取得Extras字段内容
    NSString *Extras = [userInfo valueForKey:@"Extras"]; //服务端中Extras字段，key是自己定义的
    NSLog(@"content = [%@], badge = [%ld], sound = [%@], Extras = [%@]", content, (long)badge, sound, Extras);
    // iOS badge 清0
    application.applicationIconBadgeNumber = 0;
    // 通知打开回执上报
    // [CloudPushSDK handleReceiveRemoteNotification:userInfo];(Deprecated from v1.8.1)
    [CloudPushSDK sendNotificationAck:userInfo];
}

如果使用推送模块，请参考移动推送常见问题