在线状态订阅

ZIMUserStatusSubscribeConfig config = new ZIMUserStatusSubscribeConfig();
config.subscriptionDuration = 60; // 订阅有效时间，单位为分钟，可填入的有效时间范围为 1 ～ 43200（即 30 天）

ArrayList<String> userIDs = new ArrayList<>();
userIDs.add("userIdA");
userIDs.add("userIdB");

zim.subscribeUsersStatus(userIDs, config, new ZIMUsersStatusSubscribedCallback() {
    @Override
    public void onUsersStatusSubscribed(ArrayList<ZIMErrorUserInfo> errorUserList, ZIMError errorInfo) {
        // 处理订阅回调
        for (ZIMErrorUserInfo errorUserInfo : errorUserList) {
            System.out.println("订阅失败的用户 ID: " + errorUserInfo.userID);
            System.out.println("订阅失败的错误码: " + errorUserInfo.reason);
        }
    }
});

zim.setEventHandler(new ZIMEventHandler(){
    public void onUserStatusUpdated(ZIM zim, ArrayList<ZIMUserStatus> userStatusList) {
        for (ZIMUserStatus userStatus : userStatusList) {
            String userID = userStatus.userID; // 目标用户 ID
            String onlineStatus = userStatus.onlineStatus; // 用户在线状态
            ArrayList<String> onlinePlatforms = userStatus.onlinePlatforms; // 用户在线平台列表
            long lastUpdateTime = userStatus.lastUpdateTime; // 上次在线状态变更时间
        }
    }
});

ArrayList<String> userIDs = new ArrayList<>();
userIDs.add("userIdA");
userIDs.add("userIdB");

zim.unsubscribeUsersStatus(userIDs, new ZIMUsersStatusUnsubscribedCallback() {
    @Override
    public void onUsersStatusUnsubscribed(ArrayList<ZIMErrorUserInfo> errorUserList, ZIMError errorInfo) {
        for (ZIMErrorUserInfo errorUserInfo : errorUserList) {
            System.out.println("取消订阅失败的用户 ID: " + errorUserInfo.userID);
            System.out.println("取消订阅失败的错误码: " + errorUserInfo.reason);
        }
    }
});

ArrayList<String> userIDs = new ArrayList<>();
userIDs.add("userIdA");
userIDs.add("userIdB");

zim.queryUsersStatus(userIDs, new ZIMUsersStatusQueriedCallback() {
    @Override
    public void onUsersStatusQueried(ArrayList<ZIMUserStatus> userStatusList,
                                        ArrayList<ZIMErrorUserInfo> errorUserList, ZIMError errorInfo) {
        for (ZIMUserStatus userStatus : userStatusList) {
            System.out.println("User ID: " + userStatus.userID); // 目标用户 ID
            System.out.println("Online Status: " + userStatus.onlineStatus); // 用户在线状态
            System.out.println("Online Platforms: " + userStatus.onlineStatus); // 用户在线平台列表
            System.out.println("Last Update Time: " + userStatus.lastUpdateTime); // 上次在线状态变更时间
        }
        
        for (ZIMErrorUserInfo errorUserInfo : errorUserList) {
            System.out.println("查询失败的用户 ID: " + errorUserInfo.userID);
            System.out.println("查询失败的错误码: " + errorUserInfo.reason);
        }
    }
});

// 查询目标用户 ID（单次查询至多包含 200 名用户）
// 当 userIDs 为 空，表示需要获取完整订阅表信息
// 当 userIDs 不为空，表示需要查询目标用户是否在订阅列表中
// 若存在，则结果回调会包含该用户状态信息
// 若不存在，则结果回调不包含相关信息
ZIMSubscribedUserStatusQueryConfig config = new ZIMSubscribedUserStatusQueryConfig();
config.userIDs.add("userIdA");
config.userIDs.add("userIdB");

zim.querySubscribedUserStatusList(config, new ZIMSubscribedUserStatusListQueriedCallback() {
    @Override
    public void onSubscribedUserStatusListQueried(ArrayList<ZIMUserStatusSubscription> userStatusSubscriptionList, ZIMError errorInfo) {
        for (ZIMUserStatusSubscription subscription : userStatusSubscriptionList) {
            subscription.subscribeExpiredTime; //订阅表中用户的订阅过期时间戳
            subscription.userStatus; //订阅表中用户的状态信息
        }
    }
});

zim.setEventHandler(new ZIMEventHandler(){
    public void onConnectionStateChanged(ZIM zim, ZIMConnectionState state,
                                        ZIMConnectionEvent event, JSONObject extendedData) {
        switch (state) {
            case CONNECTED:
                // 已连接，您可以映射当前用户在线状态为在线
                break;
            case CONNECTING:
                // 连接中，您可以根据您的业务逻辑，映射当前用户在线状态为在线或者离线
                break;
            case RECONNECTING:
                // 重连中，您可以根据您的业务逻辑，映射当前用户在线状态为在线或离线
                break;
            case DISCONNECTED:
                // 已断开，您可以映射当前用户状态为离线
                break;
            default:
                break;
        }
    }
});

zim.setEventHandler(new ZIMEventHandler(){
    public void onUserStatusUpdated(ZIM zim, ArrayList<ZIMUserStatus> userStatusList) {
        String myUserID = "当前用户的ID"; // 替换为实际当前用户的 ID
        for (ZIMUserStatus userStatus : userStatusList) {
            if (userStatus.userID.equals(myUserID)) {
                // 如果为当前用户，onlineStatus 将为 UNKNOWN，并不能真实反馈当前用户的在线状态
                ZIMUserOnlineStatus onlineStatus = userStatus.onlineStatus;
                
                // 当前用户的在线平台列表
                ArrayList<ZIMPlatformType> onlinePlatforms = userStatus.onlinePlatforms;
                
                // 如果为当前用户，lastUpdateTime 将为 0
                long lastUpdateTime = userStatus.lastUpdateTime;
            }
        }
    }
});