如何通过
user.getBirthday()
获取用户的生日?Session.openActiveSession(this, true, new Session.StatusCallback() {
// callback when session changes state
@Override
public void call(Session session, SessionState state, Exception exception) {
if (session.isOpened()) {
// make request to the /me API
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) {
TextView welcome = (TextView) findViewById(R.id.textView1);
welcome.setText("Hello " + user.getBirthday() + "!");
Log.d("user_birthday","user_birthday:"+user.getBirthday());//user.getBirthday() this value always is null?
}
}
});
}
}
});