在onActivityResult中识别Facebook活动
[英]Recognize Facebook-Activity in onActivityResult
问题描述
Good afternoon. 
下午好。 I've implemented the Facebook API (v3) in my Android app so users can share achievements etc. When the Facebook Activity is finished then onActivityResult is called in the parent Activity. 我已经在Android应用中实现了Facebook API（v3），以便用户可以共享成就等。当Facebook活动完成时，则会在父活动中调用onActivityResult。
How can I recognize if the onActivityResult was called from a Facebook-Activity? 如何识别是否从Facebook-Activity调用了onActivityResult？ Can I define the requestCode Facebook should use? 我可以定义Facebook应该使用的requestCode吗？
Any help is highly appreciated. 非常感谢您的帮助。
Update 更新资料
Am I right that the requestCode of Facebook is always 64206 ? 我对吗，Facebook的requestCode始终为64206 ？
1 个解决方案
解决方案1
1 已采纳 2014-07-09 17:23:16
You can set your own request code. 您可以设置自己的请求代码。
You'll need to create a Session.OpenRequest or Session.NewPermissionsRequest, but there is a setRequestCode method in both of those classes: 您需要创建一个Session.OpenRequest或Session.NewPermissionsRequest，但是在这两个类中都有一个setRequestCode方法：
https://developers.facebook.com/docs/reference/android/current/class/Session.OpenRequest https://developers.facebook.com/docs/reference/android/current/class/Session.OpenRequest
https://developers.facebook.com/docs/reference/android/current/class/Session.NewPermissionsRequest https://developers.facebook.com/docs/reference/android/current/class/Session.NewPermissionsRequest
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