我正在尝试让用户通过他的Facebook进行身份验证。但如果Facebook本机应用程序安装在手机sdk 3.18使用本机应用程序进行登录,问题就出现了。
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()) {
mSession=session;
// make request to the /me API
Request.newMeRequest(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.welcome);
welcome.setText("Hello " + user.getName() + "!");
Utility.setSharedPreference(MainActivity.this, ACCESS_TOKEN,
mSession.getAccessToken());
}
}
}).executeAsync();
}
}
});
我正在将此代码用于Facebook LogIn