Android Retrofit kann nicht Symbol lösen AuthenticationInterceptor

Question

Ich bin eine einfache Nachrüstung zu schaffen, aber ich habe diesen Fehler:

Cannot resolve symbol AuthenticationInterceptor

hier:

public static <S> S createService(
     Class<S> serviceClass, final String authToken) { 
    if (!TextUtils.isEmpty(authToken)) { 
     AuthenticationInterceptor interceptor = 
       new AuthenticationInterceptor(authToken); 

     if (!httpClient.interceptors().contains(interceptor)) { 
      httpClient.addInterceptor(interceptor); 

      builder.client(httpClient.build()); 
      retrofit = builder.build(); 
     } 
    } 

    return retrofit.create(serviceClass); 
} 

Mein Build gradle wie folgt aussieht:

dependencies { 
    compile fileTree(dir: 'libs', include: ['*.jar']) 
    androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', { 
     exclude group: 'com.android.support', module: 'support-annotations' 
    }) 
    compile 'com.android.support:appcompat-v7:25.3.1' 
    compile 'com.keiferstone:nonet:2.0.4' 
    compile 'com.github.GrenderG:Toasty:1.2.5' 
    compile 'com.lmntrx.livin.library.droidawesome:droid-awesome:1.1.9' 
    testCompile 'junit:junit:4.12' 
    compile 'com.android.support.constraint:constraint-layout:1.0.2' 
    compile 'me.pushy:sdk:1.0.28' 
    compile 'com.squareup.retrofit2:retrofit:2.3.0' 
    compile 'com.google.code.gson:gson:2.6.2' 
    compile 'com.squareup.retrofit2:converter-gson:2.0.2' 
} 

Answer 1

Es scheint, dass Sie this example

verwendet haben

In Kommentaren:

I use retrofit 2 but AuthenticationInterceptor is in red color and when i put the cursor on i have message like Cannot resolve symbol 'AuthenticationInterceptor '

Antwort:

to be honest, the AuthenticationInterceptor is a custom Interceptor implementation. I'll update the code snippet asap to include this class.

Fügen Sie diese in Ihrem Code, sollte es in Ordnung sein:

public class AuthenticationInterceptor implements Interceptor { 

    private String authToken; 

    public AuthenticationInterceptor(String token) { 
     this.authToken = token; 
    } 

    @Override 
    public Response intercept(Chain chain) throws IOException { 
     Request original = chain.request(); 

     Request.Builder builder = original.newBuilder() 
       .header("Authorization", authToken); 

     Request request = builder.build(); 
     return chain.proceed(request); 
    } 
}