今年Android移动各大门户网站最热门的无非RxJava-Retrofit-OkHttp,因此准备强势入手一波封装,解决代码复用性的问题,这篇先先来个简单的压压惊,看看RxJava-Retrofit结合的使用基础要点,后续会出一些列的专栏优化一套完善的请求封装。html
为何称为懒人,由于你什么都不用作,直接按照通常案例写rx和retrofit的使用java
/*rx-android-java*/
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:+'复制代码
建立一个service定义请求的接口android
/** * 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);
}复制代码
建立一个retrofit对象api
//手动建立一个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();复制代码
// 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();
}
}
);复制代码
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