Google Plus使用访问令牌进行整合 [英] Google plus intergration using access token

问题描述

在我的Android应用程序中，我需要集成Google+登录.我已经尝试过这种方法，并且能够成功获取访问令牌.但是，在传递到我的Web服务时，我无法在访问令牌中获取电子邮件地址.

In my android application i need to integrate Google+ sign in. I have tried by this method and i can able to get access token successfully. But i can't able to get email address in my access token, while passing into my web service.

过去三天我都在使用Google，但我已经尝试了很多方法，但都没有找到解决问题的方法.我尝试了所有作用域，但我在访问令牌中未获得电子邮件地址.

I have Google it for past three days and i have tried in so many ways i didn't find solution for my issue. I have tried all scopes i didn't get email address in my access token.

String mScope = "oauth2:" + Scopes.PLUS_LOGIN + " " + Scopes.PLUS_ME;
String exchangeCode = GoogleAuthUtil.getToken(getApplicationContext(), Plus.AccountApi.getAccountName(mGoogleApiClient), mScope);

我在这里获取访问令牌，而不是我的令牌中的电子邮件地址

Here im getting access token and not email address in my token

String exchangeCode = GoogleAuthUtil.getToken(
                         SigninScreen.this,
                         Plus.AccountApi.getAccountName(mGoogleApiClient) + "",
                         "oauth2:"
                           + Scopes.PLUS_ME + " "
                           + "https://www.googleapis.com/auth/plus.login" + " "
                           + "https://www.googleapis.com/auth/plus.me" + " "
                           + "https://www.googleapis.com//auth/plus.profile.emails.read" + " "
                           + "https://www.googleapis.com/auth/userinfo.profile");

在这里我收到这样的错误

here im getting error like this

 com.google.android.gms.auth.UserRecoverableAuthException: NeedPermission

通过这种方式我也尝试了

by this way also i tried

accessToken = GoogleAuthUtil.getToken(
                                   MainActivity.this,
                                   Plus.AccountApi.getAccountName(mGoogleApiClient) + "",
                                   "oauth2:"
                                     + Scopes.PROFILE + " "
                                     + "https://www.googleapis.com/auth/plus.login" + " "
                                     + "https://www.googleapis.com/auth/plus.profile.emails.read");

使用此方法出现错误

Client error response [url] https://www.googleapis.com/plus/v1/people/me?prettyPrint=false [status code] 403 [reason phrase] Forbidden

有人可以告诉我我做错了什么吗?我需要从Google Plus获取访问令牌，并将该令牌传递给我的网络服务并获取详细信息.

Can anyone tell me what am I doing wrong? I need to get the access token from Google Plus and pass the token to my webservice and get the details.

非常感谢.

推荐答案

最后三天后，我得到了解决方案.

Finally i got a solution after 3 days.

我更改了范围.现在，它的工作正常.我甚至可以从访问令牌中获取所有详细信息，甚至是电子邮件ID.

i have changed the scope. now its working fine. i can able get all details even email id from access token.

protected String doInBackground(String... args) {


            String token = null;
            String scope = "oauth2:" + Scopes.PLUS_LOGIN + " " + "https://www.googleapis.com/auth/userinfo.email" + " https://www.googleapis.com/auth/plus.profile.agerange.read";
            try {
                token = GoogleAuthUtil.getToken(
                        SigninScreen.this,
                        Plus.AccountApi.getAccountName(mGoogleApiClient),
                        scope);
                System.out.println("OKAY!"+token);
            } catch (IOException transientEx) {
                // Network or server error, try later
                Log.e(TAG, transientEx.toString());
            } catch (UserRecoverableAuthException e) {
                // Recover (with e.getIntent())
                Log.e(TAG, e.toString());
                Intent recover = e.getIntent();
                startActivityForResult(recover, 125);
            } catch (GoogleAuthException authEx) {
                // The call is not ever expected to succeed
                // assuming you have already verified that 
                // Google Play services is installed.
                Log.e(TAG, authEx.toString());
            }

            return token;

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