我在我的Andr​​oid应用程序与Facebook用户登录的问题。我希望用户使用他们的Facebook帐户登录我的系统，但是当我点击登录按钮，Facebook的本机应用程序启动和用户输入电子邮件地址和密码，然后本机应用程序关闭，我的应用程序再次启动。我不想使用本机应用程序此登录proccess我想打开Facebook的登录弹出只是像其他手机不具备Facebook的本地应用程序。

我怎样才能做到这一点？ 谢谢

编辑：

我用下面的方法登录

 保护无效loginToFacebook（）
{


    如果（！mFacebook.isSessionValid（））{
        Toast.makeText（mActivitylogining，Toast.LENGTH_SHORT）.show（）;
        mFacebook.authorize（mActivity，权限，新LoginDialogListener（））;
    }
    其他 {
        尝试 {
            JSONObject的JSON = Util.parseJson（mFacebook.request（我））;
            字符串facebookID = json.getString（ID）;
            字符串的firstName = json.getString（FIRST_NAME）;
            字符串的lastName = json.getString（姓氏）;
            字符串email = json.getString（电子邮件）;
            Toast.makeText（mActivity，mFacebook.getAccessToken（）+电子邮件+ - +的firstName ++ lastName的+无需重新检查，Toast.LENGTH_SHORT。）.show（）;

            appState.mFbToken = mFacebook.getAccessToken（）;
            appState.mFbEmail =电子邮件;
            mFacebookListener.onFacebookLoginSelected（）;

        }
        赶上（异常错误）{
            Toast.makeText（mActivity，error.toString（），Toast.LENGTH_SHORT）.show（）;
        }
    }

}
 

有关监听的响应

 公共final类LoginDialogListener实现DialogListener {
    公共无效的onComplete（束值）{
        尝试 {
            //用户已登录，那么现在就可以查询和使用他们的Facebook信息
            JSONObject的JSON = Util.parseJson（mFacebook.request（我））;
            字符串facebookID = json.getString（ID）;
            字符串的firstName = json.getString（FIRST_NAME）;
            字符串的lastName = json.getString（姓氏）;
            字符串email = json.getString（电子邮件）;
            Toast.makeText（mActivity，mFacebook.getAccessToken（）+电子邮件+ - +的firstName ++ lastName的+，Toast.LENGTH_SHORT！）.show（）;
            SessionStore.save（mFacebook，mActivity）;

            appState.mFbToken = mFacebook.getAccessToken（）;
            appState.mFbEmail =电子邮件;
            mFacebookListener.onFacebookLoginSelected（）;


        }
        赶上（异常错误）{
            Toast.makeText（mActivity，error.toString（），Toast.LENGTH_SHORT）.show（）;
        }
    }

    公共无效onFacebookError（FacebookError错误）{
        Toast.makeText（mActivity。出事了，请重试，Toast.LENGTH_LONG）.show（）;
    }

    公共无效onerror的（DialogError错误）{
        Toast.makeText（mActivity。出事了，请重试，Toast.LENGTH_LONG）.show（）;
    }

    公共无效OnCancel的（）{
        Toast.makeText（mActivity。出事了，请重试，Toast.LENGTH_LONG）.show（）;
    }
}
 

如果本机应用程序开始我的dialoglistenner不工作，但如果基于网​​络的登录弹出开始我listenner做工不错。

你知道吗？

请更新跌破$ C $您的应用程序下进行。

  mFacebook.authorize（mActivity，权限，Facebook.FORCE_DIALOG_AUTH，
            新LoginDialogListener（））;
 

而不是

  mFacebook.authorize（mActivity，权限，新LoginDialogListener（））;
 

和见下面的链接了解更多信息。

Facebook登录文档

I have a problem with facebook user login in my android application. I want users use their facebook account to login my system but when I click login button facebook native app starts and user enters email and password then native app closes and my app starts again. I dont want to use native app for this login proccess i want to open facebook login pop-up only like the other phones that does not have facebook native app.

How can i do this? thanks

Edit:

I use the methods below for login

protected void loginToFacebook()
{


    if( !mFacebook.isSessionValid() ) {
        Toast.makeText(mActivity, "logining", Toast.LENGTH_SHORT).show();
        mFacebook.authorize(mActivity,permissions, new LoginDialogListener());
    }
    else { 
        try {
            JSONObject json = Util.parseJson(mFacebook.request("me"));
            String facebookID = json.getString("id");
            String firstName = json.getString("first_name");
            String lastName = json.getString("last_name");
            String email = json.getString("email");
            Toast.makeText(mActivity,  mFacebook.getAccessToken()+email+"-" + firstName + " " + lastName + ". No need to re-authorize.", Toast.LENGTH_SHORT).show();

            appState.mFbToken = mFacebook.getAccessToken();
            appState.mFbEmail = email;
            mFacebookListener.onFacebookLoginSelected();

        }
        catch( Exception error ) {
            Toast.makeText( mActivity, error.toString(), Toast.LENGTH_SHORT).show();
        }
    }

}

For listening the response

public final class LoginDialogListener implements DialogListener {
    public void onComplete(Bundle values) {
        try {
            //The user has logged in, so now you can query and use their Facebook info
            JSONObject json = Util.parseJson(mFacebook.request("me"));
            String facebookID = json.getString("id");
            String firstName = json.getString("first_name");
            String lastName = json.getString("last_name");
            String email = json.getString("email");
            Toast.makeText( mActivity, mFacebook.getAccessToken() +email+"-" +  firstName + " " + lastName + "!", Toast.LENGTH_SHORT).show();
            SessionStore.save(mFacebook, mActivity);

            appState.mFbToken = mFacebook.getAccessToken();
            appState.mFbEmail = email;
            mFacebookListener.onFacebookLoginSelected();


        }
        catch( Exception error ) {
            Toast.makeText( mActivity, error.toString(), Toast.LENGTH_SHORT).show();
        }
    }

    public void onFacebookError(FacebookError error) {
        Toast.makeText( mActivity, "Something went wrong. Please try again.", Toast.LENGTH_LONG).show();
    }

    public void onError(DialogError error) {
        Toast.makeText( mActivity, "Something went wrong. Please try again.", Toast.LENGTH_LONG).show();
    }

    public void onCancel() {
        Toast.makeText( mActivity, "Something went wrong. Please try again.", Toast.LENGTH_LONG).show();
    }
}

If native app starts my dialoglistenner does not work but if web based login pop-up starts my listenner works good.

Any Idea?

Please update below code of your application.

mFacebook.authorize(mActivity, permissions, Facebook.FORCE_DIALOG_AUTH,
            new LoginDialogListener());

instead of

mFacebook.authorize(mActivity, permissions, new LoginDialogListener());

And see below link for more information

Facebook Login Issue