Google SignIn无法使用 [英] Google SignIn not working
本文介绍了Google SignIn无法使用的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我为客户提供Android应用，希望用户能够通过Google登录。
到目前为止，我已经实现了Google SignInButton，GoogleSignInOptions和GoogleApiClient。
然而，当我尝试登录时：
googleApiClient.connect（GoogleApiClient.SIGN_IN_MODE_REQUIRED）;
应用程序强制一旦以下列异常打开就会退出：
E / AndroidRuntime：致命例外：main
过程：de.nwt.slottynative，PID：24509
java.lang.RuntimeException：无法启动活动ComponentInfo {de.nwt.slottynative / de.nwt.slottynative.FullscreenActivity}：java.lang.IllegalStateException：无法使用登录模式：SIGN_IN_MODE_REQUIRED。模式已经设置为SIGN_IN_MODE_NONE
at android.app.ActivityThread.performLaunchActivity（ActivityThread.java:2739）
at android.app.ActivityThread.handleLaunchActivity（ActivityThread.java:2804）
at android .app.ActivityThread.access $ 900（ActivityThread.java:181）
at android.app.ActivityThread $ H.handleMessage（ActivityThread.java:1473）
at android.os.Handler.dispatchMessage（Handler。 java：102）
在android.os.Looper.loop（Looper.java:145）
在android.app.ActivityThread.main（ActivityThrea d.java:6066）
在java.lang.reflect.Method.invoke（本地方法）
在java.lang.reflect.Method.invoke（Method.java:372）
at com.android.internal.os.ZygoteInit $ MethodAndArgsCaller.run（ZygoteInit.java:1399）
at com.android.internal.os.ZygoteInit.main（ZygoteInit.java:1194）
导致： java.lang.IllegalStateException：不能使用登录模式：SIGN_IN_MODE_REQUIRED。模式已设置为SIGN_IN_MODE_NONE
，com.google.android.gms.internal.zzmg.zzbC（未知源）
，com.google.android.gms.internal.zzmg.connect（未知源）
at de.nwt.slottynative.FullscreenActivity.onCreate（FullscreenActivity.java:239）
at android.app.Activity.performCreate（Activity.java:6368）
at android.app.Instrumentation .callActivityOnCreate（Instrumentation.java:1119）
at android.app.ActivityThread.performLaunchActivity（ActivityThread.java:2692）
at android.app.Activ $ android.app.ActivityThread.access
（ActivityThread.java:181） ）
在android.os.Handler.dispatchMessage（Handler.java:102）
在android.os.Looper.loop（Looper.java:145）
在android.app.ActivityThread。 main（ActivityThread.java:6066）
在java.lang.reflect.Method.invoke（本地方法）$ b $在java.lang.reflect.Method.invoke（Method.java:372）
at com.android.internal.os.ZygoteInit $ MethodAndArgsCaller.run（ZygoteInit.java:1399）
at com.android.internal.os.ZygoteInit.main（ZygoteInit.java:1194）
如果我尝试使用以下方式登录：
googleApiClient.connect ）;
我重定向到帐户选择片段，但登录失败：
03-17 15：30：53.005 27135-27135 / de.nwt.slottynative D / handleSignInResult：handleSignInResult：false
03-17 15：30：53.015 27135-27135 / de.nwt。 slottynative D / handleSignInResult：状态：Status {statusCode =未知状态码：12501，resolution = null}
以下是初始化API的代码：
//< editor-fold desc =Google SDK Init>
googleSignInOps = new GoogleSignInOptions.Builder（）。requestEmail（）。requestId（）。requestProfile（）
.requestIdToken（1042722069660-xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx.apps.googleusercontent.com）。build（）;
googleApiClient = new GoogleApiClient.Builder（this）.enableAutoManage（this，new GoogleApiClient.OnConnectionFailedListener（）{
@Override
onConnectionFailed（ConnectionResult connectionResult）{
onGoogleConnectionFailed（connectionResult ）;
}
}）。addApi（Auth.GOOGLE_SIGN_IN_API，googleSignInOps）.build（）;
googleApiClient.connect（）;
googleLoginButton =（SignInButton）findViewById（R.id.googleLogin）;
googleLoginButton.setSize（SignInButton.SIZE_WIDE）;
$ b $ googleLoginButton.setOnClickListener（new View.OnClickListener（）{
@Override
public void onClick（View v）{
if（v.getId（）== googleLoginButton.getId（））
signIn（）;
}
}）;
//< / editor-fold>
预先感谢您的帮助！
解决方案
如果您使用的是SignIn API，您应该使用模式连接 - GoogleApiClient.SIGN_IN_MODE_OPTIONAL：
googleApiClient.connect（GoogleApiClient.SIGN_IN_MODE_OPTIONAL）
请注意，如果您请求的权限和范围通过SignInOptions不会被用户授予，客户端仍将连接成功。
I have an Android app for a customer, who wishes the users be able to log in via Google. So far, I have implemented the Google SignInButton, the GoogleSignInOptions, and the GoogleApiClient.
However, when I try to log in with:
googleApiClient.connect(GoogleApiClient.SIGN_IN_MODE_REQUIRED);
the application force quits as soon as it is opened with following exception:
E/AndroidRuntime: FATAL EXCEPTION: main
Process: de.nwt.slottynative, PID: 24509
java.lang.RuntimeException: Unable to start activity ComponentInfo{de.nwt.slottynative/de.nwt.slottynative.FullscreenActivity}: java.lang.IllegalStateException: Cannot use sign-in mode: SIGN_IN_MODE_REQUIRED. Mode was already set to SIGN_IN_MODE_NONE
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2739)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2804)
at android.app.ActivityThread.access$900(ActivityThread.java:181)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1473)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:145)
at android.app.ActivityThread.main(ActivityThread.java:6066)
at java.lang.reflect.Method.invoke(Native Method)
at java.lang.reflect.Method.invoke(Method.java:372)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1399)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1194)
Caused by: java.lang.IllegalStateException: Cannot use sign-in mode: SIGN_IN_MODE_REQUIRED. Mode was already set to SIGN_IN_MODE_NONE
at com.google.android.gms.internal.zzmg.zzbC(Unknown Source)
at com.google.android.gms.internal.zzmg.connect(Unknown Source)
at de.nwt.slottynative.FullscreenActivity.onCreate(FullscreenActivity.java:239)
at android.app.Activity.performCreate(Activity.java:6368)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1119)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2692)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2804)
at android.app.ActivityThread.access$900(ActivityThread.java:181)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1473)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:145)
at android.app.ActivityThread.main(ActivityThread.java:6066)
at java.lang.reflect.Method.invoke(Native Method)
at java.lang.reflect.Method.invoke(Method.java:372)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1399)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1194)
If I try to log in with:
googleApiClient.connect();
I am redirected to the account selection fragment, however, the login fails:
03-17 15:30:53.005 27135-27135/de.nwt.slottynative D/handleSignInResult: handleSignInResult: false
03-17 15:30:53.015 27135-27135/de.nwt.slottynative D/handleSignInResult: status: Status{statusCode=unknown status code: 12501, resolution=null}
Here is the code which initializes the API:
//<editor-fold desc="Google SDK Init" >
googleSignInOps = new GoogleSignInOptions.Builder().requestEmail().requestId().requestProfile()
.requestIdToken("1042722069660-xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx.apps.googleusercontent.com").build();
googleApiClient = new GoogleApiClient.Builder(this).enableAutoManage(this, new GoogleApiClient.OnConnectionFailedListener() {
@Override
public void onConnectionFailed(ConnectionResult connectionResult) {
onGoogleConnectionFailed(connectionResult);
}
}).addApi(Auth.GOOGLE_SIGN_IN_API, googleSignInOps).build();
googleApiClient.connect();
googleLoginButton = (SignInButton)findViewById(R.id.googleLogin);
googleLoginButton.setSize(SignInButton.SIZE_WIDE);
googleLoginButton.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
if (v.getId() == googleLoginButton.getId())
signIn();
}
});
//</editor-fold>
Thanks in advance for your help!
解决方案
If you're using the SignIn API you should connect with the mode - GoogleApiClient.SIGN_IN_MODE_OPTIONAL:
googleApiClient.connect(GoogleApiClient.SIGN_IN_MODE_OPTIONAL)
Note that if permissions and scopes you have requested through the SignInOptions are not granted by the user the client will still connect successfuly.
这篇关于Google SignIn无法使用的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
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