Data Warehouse Data Lake
2025/12/18 1:52:18
在开发社交 AR 应用时,我们将通过 Graph API 和 FQL 调用实现特定功能。首先,从标准 Graph API 拉取好友列表,再用 FQL 调用获取每个好友的最后签到位置。
RootViewController.m,由于这里设置了 GPS 坐标,所以扩展此类以查询 Facebook 位置。RootViewController.m中添加以下代码:/** * Called when the Facebook API request has returned a response. This callback * gives you access to the raw response. It's called before * (void)request:(FBRequest *)request didLoad:(id)result, * which is passed the parsed response object. */ - (void)request:(FBRequest *)request didReceiveResponse:(NSURLResponse *)respons