找不到客户端令牌，请设置客户端令牌

Question

我正尝试在android中创建与facebook的登录，并且我遇到了这个问题。我不确定我还没有看到或设置什么。

我试着设置应用程序toke/client的秘密，但它保持失败。

下面是我的代码： 清单文件

<?xml version="1.0" encoding="utf-8"?> 
<manifest xmlns:android="http://schemas.android.com/apk/res/android" 
    xmlns:tools="http://schemas.android.com/tools" 
    package="com.test.app"> 

    <application 
     android:allowBackup="true" 
     android:icon="@mipmap/ic_launcher" 
     android:label="@string/app_name" 
     android:supportsRtl="true" 
     android:theme="@style/AppTheme"> 
     <activity android:name=".SplashScreenActivity"> 
      <intent-filter> 
       <action android:name="android.intent.action.MAIN" /> 

       <category android:name="android.intent.category.LAUNCHER" /> 
      </intent-filter> 
     </activity> 
     <activity android:name=".FacebookLoginActivity"> 
      <intent-filter> 
       <action android:name="android.intent.action.FACEBOOK_LOGIN" /> 
       <category android:name="android.intent.category.DEFAULT" /> 
      </intent-filter> 

     </activity> 
     <activity 
      android:name="com.facebook.FacebookActivity" 
      android:configChanges="keyboard|keyboardHidden|screenLayout|screenSize|orientation" 
      android:label="@string/app_name" 
      android:theme="@android:style/Theme.Translucent.NoTitleBar" 
      tools:replace="android:theme" /> 
     <activity android:name=".MainActivity"> 
      <intent-filter> 
       <action android:name="android.intent.action.MAINACTIVITY" /> 
       <category android:name="android.intent.category.DEFAULT" /> 
      </intent-filter> 
     </activity> 
     <meta-data android:name="com.facebook.sdk.ApplicationId" android:value="@string/facebook_app_id"/> 
    </application> 

    <uses-permission android:name="android.permission.INTERNET" /> 
</manifest> 

FacebookLoginActivity

package com.test.app; 
    public class FacebookLoginActivity extends AppCompatActivity { 

     private TextView info; 

     private LoginButton loginButton; 
     private CallbackManager callbackManager; 

     @Override 
     public void onCreate(Bundle bundle) { 
      super.onCreate(bundle); 
      FacebookSdk.sdkInitialize(getApplicationContext()); 

      callbackManager = CallbackManager.Factory.create(); 
      setContentView(R.layout.facebook_login); 
      info = (TextView) findViewById(R.id.info); 
      loginButton = (LoginButton) findViewById(R.id.login_button); 

      loginButton.registerCallback(callbackManager, new FacebookCallback<LoginResult>() { 
       @Override 
       public void onSuccess(LoginResult loginResult) { 
        info.setText(
          "User ID: " 
            + loginResult.getAccessToken().getUserId() 
            + "\n" + 
            "Auth Token: " 
            + loginResult.getAccessToken().getToken() 
        ); 
       } 

       @Override 
       public void onCancel() { 
        info.setText("Login attempt canceled."); 
       } 

       @Override 
       public void onError(FacebookException error) { 
        info.setText("Login attempt failed."); 
       } 
      }); 
     } 

     @Override 
     public void onActivityResult(int requestCode, int resultCode, Intent data) { 
      super.onActivityResult(requestCode, resultCode, data); 
      callbackManager.onActivityResult(requestCode, resultCode, data); 

     } 
    } 

错误

Caused by: java.lang.IllegalStateException: No Client Token found, please set the Client Token. 
         at com.facebook.internal.Validate.hasClientToken(Validate.java:162) 
         at com.facebook.login.DeviceAuthDialog.startLogin(DeviceAuthDialog.java:178) 
         at com.facebook.login.DeviceAuthMethodHandler.showDialog(DeviceAuthMethodHandler.java:51) 
         at com.facebook.login.DeviceAuthMethodHandler.tryAuthorize(DeviceAuthMethodHandler.java:42) 
         at com.facebook.login.LoginClient.tryCurrentHandler(LoginClient.java:254) 
         at com.facebook.login.LoginClient.tryNextHandler(LoginClient.java:216) 
         at com.facebook.login.LoginClient.authorize(LoginClient.java:121) 
         at com.facebook.login.LoginClient.startOrContinueAuth(LoginClient.java:102) 
         at com.facebook.login.LoginFragment.onResume(LoginFragment.java:153) 
         at android.support.v4.app.Fragment.performResume(Fragment.java:2230) 
         at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1343) 
         at android.support.v4.app.FragmentManagerImpl.moveFragmentToExpectedState(FragmentManager.java:1523) 
         at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1585) 
         at android.support.v4.app.FragmentManagerImpl.dispatchResume(FragmentManager.java:2842) 
         at android.support.v4.app.FragmentController.dispatchResume(FragmentController.java:223) 
         at android.support.v4.app.FragmentActivity.onResumeFragments(FragmentActivity.java:509) 
         at android.support.v4.app.FragmentActivity.onPostResume(FragmentActivity.java:498) 
         at android.app.Activity.performResume(Activity.java:6807) 
         at android.app.ActivityThread.performResumeActivity(ActivityThread.java:3406) 
         at android.app.ActivityThread.handleResumeActivity(ActivityThread.java:3469)  
         at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2732)  
         at android.app.ActivityThread.-wrap12(ActivityThread.java)  
         at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1477)  

Answer 1

你需要你的应用程序客户端令牌添加到您的AndroidManifest这样的：

<meta-data 
     android:name="com.facebook.sdk.ClientToken" 
     android:value="@string/facebook_client_token"/> 

你可以在Facebook的主页找到你的应用程序客户端令牌 - >设置 - >高级（在安全性部分）