[英]Facebook SDK - how to override onActivityResult() correctly?
我有一个简单的活动,我想在其中获得有关Facebook用户的一些信息:
public class FacebookActivity extends Activity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.facebook_layout);
// start Facebook Login
Session.openActiveSession(this, true, new Session.StatusCallback() {
// callback when session changes state
public void call(Session session, SessionState state, Exception exception) {
if (session.isOpened()) {
Request.executeMeRequestAsync(session, new Request.
GraphUserCallback() {
// callback after Graph API response with user object
@Override
public void onCompleted(GraphUser user, Response response) {
if (user != null) {
Log.i("facebook_id", user.getId());
Log.i("facebook_name", user.getName());
}
}
});
}
}
});
}
}
但是,如果未重写onActivityResult()
方法,则不会调用onCompleted()
方法。 那么,我的问题是如何根据自己的情况正确设置?
谢谢。
试试看
@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
Session.getActiveSession().onActivityResult(this, requestCode,
resultCode, data);
}
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