mvvm基础框架

Linjiajia

2023-03-09 99f403b54a2633a07174144ce2f6011e39aa19f7

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package com.android.app_base.http;
 
import androidx.collection.CircularArray;
 
import java.util.HashMap;
import java.util.Map;
 
import okhttp3.OkHttpClient;
import retrofit2.Retrofit;
import retrofit2.adapter.rxjava2.RxJava2CallAdapterFactory;
import retrofit2.converter.gson.GsonConverterFactory;
 
/**
 * @author Ljj
 * @date 2023.03.02. 14:11
 * @desc Retrofit管理，可以有不同的 baseUrl
 */
public class RetrofitManager {
 
    private static RetrofitManager instance;
    private final Map<String,Retrofit> retrofitMap;
    private OkHttpClient mClient;
 
    public static RetrofitManager getInstance(){
        if (instance == null){
            instance = new RetrofitManager();
        }
        return instance;
    }
 
    private RetrofitManager(){
        retrofitMap = new HashMap<>();
        mClient = OkHttpHelper.getOkHttpClient();
    }
 
    /**
     * 获取Retrofit对象
     */
    public Retrofit getRetrofit(String baseUrl) {
        Retrofit retrofit = retrofitMap.get(baseUrl);
        if (retrofit == null) {
            retrofit = new Retrofit.Builder()
                    .client(mClient)
                    .addConverterFactory(GsonConverterFactory.create())
                    .addCallAdapterFactory(RxJava2CallAdapterFactory.create())
                    .baseUrl(baseUrl)
                    .build();
            retrofitMap.put(baseUrl, retrofit);
        }
        return retrofit;
    }
 
    /**
     * 设置 OkHttpClient
     */
    public RetrofitManager setOkHttpClient(OkHttpClient client) {
        this.mClient = client;
        return instance;
    }
}