如何使用Dagger Hilt Android将MyServiceInterceptor类添加到networkmodule？

问题描述

我需要为不同的请求将MyServiceInterceptor类添加到我的hilt服务模块中。 例如，我的登录请求不需要标头授权，但是我的其他请求需要不记名令牌。

我的问题是如何添加呢？有什么帮助吗？

我的网络模块

@Module
@InstallIn(ApplicationComponent::class)
object NetworkingModule {

    @Provides
    fun providesBaseUrl(): String {
        return NetworkingConstants.BASE_URL
    }

    @Provides
    fun providesLoggingInterceptor(): HttpLoggingInterceptor {
        return HttpLoggingInterceptor().setLevel(HttpLoggingInterceptor.Level.BODY)
    }




    @Provides
    fun provideOkHttpClient(loggingInterceptor: HttpLoggingInterceptor): OkHttpClient {
        val okHttpClient = OkHttpClient().newBuilder()

        okHttpClient.callTimeout(40,TimeUnit.SECONDS)
        okHttpClient.connectTimeout(40,TimeUnit.SECONDS)
        okHttpClient.readTimeout(40,TimeUnit.SECONDS)
        okHttpClient.writeTimeout(40,TimeUnit.SECONDS)
        okHttpClient.addInterceptor(loggingInterceptor)
        okHttpClient.build()
        return okHttpClient.build()
    }



    @Provides
    fun provideConverterFactory(): Converter.Factory {
        return GsonConverterFactory.create()
    }

    @Provides
    fun provideRetrofitClient(okHttpClient: OkHttpClient,baseUrl: String,converterFactory: Converter.Factory): Retrofit {
        return Retrofit.Builder()
            .baseUrl(baseUrl)
            .client(okHttpClient)
            .addConverterFactory(converterFactory)
            .build()
    }

    @Provides
    fun provideRestApiService(retrofit: Retrofit): ApiService {
        return retrofit.create(ApiService::class.java)
    }
}

和MyServiceInterceptorClass

@Singleton
public class MyServiceInterceptor @Inject constructor(
    private val preferencesHelper: PreferencesHelper
) : Interceptor {

    @Throws(IOException::class)
    override fun intercept(chain: Interceptor.Chain): Response {
        var newRequest: Request = chain.request()

        newRequest = newRequest.newBuilder()
            .addHeader(
                "Accesstoken",preferencesHelper.getAccesstokenFromPreference()!!
            )
            .build()

        return chain.proceed(newRequest)

    }
}

解决方法

@Provides
fun providesLoggingInterceptor(): HttpLoggingInterceptor {
    return HttpLoggingInterceptor().setLevel(HttpLoggingInterceptor.Level.BODY)
}


@Provides
fun providesOkhttpInterceptor() : Interceptor{
    return  Interceptor { chain: Interceptor.Chain ->
        val original: Request = chain.request()
        val requestBuilder: Request.Builder = original.newBuilder()
            .addHeader("Accept","Application/JSON")
        val request: Request = requestBuilder.build()
        chain.proceed(request)
    }
}


@Provides
fun providesOkHttpClient(
    loggingInterceptor: HttpLoggingInterceptor,interceptor: Interceptor
): OkHttpClient {
    return OkHttpClient.Builder()
        .addInterceptor(loggingInterceptor)
        .addInterceptor(interceptor)
        .callTimeout(30,TimeUnit.SECONDS)
        .readTimeout(30,TimeUnit.SECONDS)
        .writeTimeout(30,TimeUnit.SECONDS)
        .build()
}

,

您可以使用@Qualifier注释。