工具类

最新推荐文章于 2022-09-08 15:07:29 发布

原创最新推荐文章于 2022-09-08 15:07:29 发布 · 183 阅读

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本文介绍了一个使用Retrofit框架结合RxJava进行网络请求的实用工具类实现，包括单例模式下的Retrofit实例创建、OkHttpClient配置以及Gson转换器的使用。此外，还展示了如何在Android应用中初始化Fresco库。

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package bawei.com.fjb.moni2.utils;

import java.util.concurrent.TimeUnit;

import bawei.com.fjb.moni2.common.Api;
import bawei.com.fjb.moni2.common.ApiInterface;
import okhttp3.OkHttpClient;
import okhttp3.logging.HttpLoggingInterceptor;
import retrofit2.Retrofit;
import retrofit2.adapter.rxjava2.RxJava2CallAdapterFactory;
import retrofit2.converter.gson.GsonConverterFactory;

public class RetrofitUtils {
private static RetrofitUtils retrofitUtils;
private final ApiInterface apiInterface;
private OkHttpClient okHttpClient;

private RetrofitUtils(){
HttpLoggingInterceptor httpLoggingInterceptor=new HttpLoggingInterceptor();
httpLoggingInterceptor.setLevel(HttpLoggingInterceptor.Level.BODY);
okHttpClient=new OkHttpClient.Builder()
.connectTimeout(5,TimeUnit.SECONDS)
.readTimeout(5,TimeUnit.SECONDS)
.writeTimeout(5,TimeUnit.SECONDS)
.addInterceptor(httpLoggingInterceptor)
.build();
Retrofit retrofit=new Retrofit.Builder()
.baseUrl(Api.BASE_URL)
.addConverterFactory(GsonConverterFactory.create())
.addCallAdapterFactory(RxJava2CallAdapterFactory.create())
.client(okHttpClient)
.build();
apiInterface = retrofit.create(ApiInterface.class);
}
public static RetrofitUtils getInstance(){
if(retrofitUtils==null){
synchronized (RetrofitUtils.class){
if(retrofitUtils==null){
retrofitUtils=new RetrofitUtils();
}
}
}
return retrofitUtils;
}
public ApiInterface Api(){
return apiInterface;
}
}

package bawei.com.fjb.moni2.comment;

import android.app.Application;
import android.content.Context;

import com.facebook.drawee.backends.pipeline.Fresco;

public class App extends Application {
private static Context context;
@Override
public void onCreate() {
super.onCreate();
context=this;
Fresco.initialize(this);
}
public static Context getContext(){
return context;
}
}