浅谈RxJava+Retrofit+OkHttp 封装使用

  /*rx-android-java*/
  compile 'io.reactivex:rxjava:+'
  compile 'com.squareup.retrofit:adapter-rxjava:+'
  compile 'com.trello:rxlifecycle:+'
  compile 'com.trello:rxlifecycle-components:+'
  /*rotrofit*/
  compile 'com.squareup.retrofit2:retrofit:+'
  compile 'com.squareup.retrofit2:converter-gson:+'
  compile 'com.squareup.retrofit2:adapter-rxjava:+'
  compile 'com.google.code.gson:gson:+'

/**
 * service统一接口数据
 * Created by WZG on 2016/7/16.
 */
public interface HttpService {
  @POST("AppFiftyToneGraph/videoLink")
  Observable<RetrofitEntity> getAllVedioBy(@Body boolean once_no);
}

 //手动创建一个OkHttpClient并设置超时时间
    okhttp3.OkHttpClient.Builder builder = new OkHttpClient.Builder();
    builder.connectTimeout(5, TimeUnit.SECONDS);

    Retrofit retrofit = new Retrofit.Builder()
        .client(builder.build())
        .addConverterFactory(GsonConverterFactory.create())
        .addCallAdapterFactory(RxJavaCallAdapterFactory.create())
        .baseUrl(HttpManager.BASE_URL)
        .build();

//    加载框
    final ProgressDialog pd = new ProgressDialog(this);

    HttpService apiService = retrofit.create(HttpService.class);
    Observable<RetrofitEntity> observable = apiService.getAllVedioBy(true);
    observable.subscribeOn(Schedulers.io()).unsubscribeOn(Schedulers.io()).observeOn(AndroidSchedulers.mainThread())
        .subscribe(
            new Subscriber<RetrofitEntity>() {
              @Override
              public void onCompleted() {
                if (pd != null && pd.isShowing()) {
                  pd.dismiss();
                }
              }

              @Override
              public void onError(Throwable e) {
                if (pd != null && pd.isShowing()) {
                  pd.dismiss();
                }
              }

              @Override
              public void onNext(RetrofitEntity retrofitEntity) {
                tvMsg.setText("无封装：\n" + retrofitEntity.getData().toString());
              }

              @Override
              public void onStart() {
                super.onStart();
                pd.show();
              }
            }

        );