Android的四方：我怎样才能知道是否入住做过或没有？ [英] Android foursquare:How can i know that whether check in has done or not?

问题描述

我的工作中，我要整合四方办理入住手续的Andr​​oid应用程序。我已经做了我的工作，直到场馆的显示。现在，当我选择其中的列表中的位置之一的地方。

I am working on an Android application in which I want to integrate foursquare check-in. I have done my work till display of venues. Now when i select one place among the places in list.

然后我想知道我怎么知道用户是否已经在那个地方成功与否检查。

Then i want to know how I can know whether the user has checked in that place successfully or not.

我用这code。

try {
    // Construct data
    String data = URLEncoder.encode("ll", "UTF-8") + "=" + URLEncoder.encode(""+lat+" ,"+lon+" ", "UTF-8");

    data += "&" + URLEncoder.encode("venueId", "UTF-8") + "=" + URLEncoder.encode(mNearbyList.get(position).id, "UTF-8");
    data += "&" + URLEncoder.encode("oauth_token", "UTF-8") + "=" + URLEncoder.encode(mSession.getAccessToken(), "UTF-8");

    URLConnection conn = url.openConnection();
    conn.setDoOutput(true);
    OutputStreamWriter wr = new OutputStreamWriter(conn.getOutputStream());
    wr.write(data);
    wr.flush();


    // Get the response
    } catch (Exception e) {
        e.printStackTrace();
        Log.v(TAG,"Exception occur");
    }
    }
});

请帮助我。我现在应该写检查用户是否已经选中。我真的需要你的帮助。你可以给你的建议非常自由。

Please help me. What should I write now to check whether user has checked in or not. I really need your help. You can give your suggestions very freely.

推荐答案

看起来你正在执行的检查，这样描述的此处 - 你会得到一个签入的对象

It looks like you are performing the checking, so as described here - you will get back a checkin object.

检入对象描述这里（以下在检查结束时，链接/加刚提供的API链接）。 如果您收到签对象，而不是一个错误就意味着检入工作（有一个签入的ID与该对象）

The checkin object is described here (following the link at the end of the checking/add api link just provided). If you get that checkin object and not an error it means the checkin worked (there is a checkin id with that object)

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