Android QuickBlox-用户必须有联系人列表

例如,您可以使用CustomObjects模块来完成此操作。

让我们从Android CustomObjects示例开始 http://quickblox.com/developers/SimpleSample-customObjects-android

1) 使用名称创建类 好友列表 有一个字段- 好友ID (int数组)-本指南介绍如何创建类 http://quickblox.com/developers/SimpleSample-customObjects-android#Add_Custom_Data_structure_to_your_application

2) 当UserA将UserB添加到好友时-将UserB id放入 好友ID 领域

QBCustomObject co = new QBCustomObject();
co.setClassName("FriendsList");
HashMap<String, Object> fields = new HashMap<String, Object>();
fields.put("push[friendsIDs][]", "788"); // 788 id UserB id
co.setFields(fields);
co.setCustomObjectId("502f7c4036c9ae2163000002");

QBCustomObjects.updateObject(co, new QBCallbackImpl() {
    @Override
    public void onComplete(Result result) {
        if (result.isSuccess()) {
            QBCustomObjectResult updateResult = (QBCustomObjectResult) result;
            QBCustomObject qbCustomObject = updateResult.getCustomObject();
            Log.d("Updated friends list: ",qbCustomObject.toString());
        } else {
            Log.e("Errors",result.getErrors().toString());
        }
    }
});

3) 要请求好友列表:

QBCustomObjectRequestBuilder requestBuilder = new QBCustomObjectRequestBuilder();
requestBuilder.eq("user_id", "222"); // 222 is your user id

QBCustomObjects.getObjects("Movie", requestBuilder, new QBCallbackImpl() {
    @Override
    public void onComplete(Result result) {
        if (result.isSuccess()) {
             QBCustomObjectLimitedResult coresult = (QBCustomObjectLimitedResult) result;
             ArrayList<QBCustomObject> co = coresult.getCustomObjects();
             Log.d("friends list: ", co.toString());
         } else {
             Log.e("Errors",result.getErrors().toString());
         }
     }
});