标签：owa rri data xtend gets activity example get complete
前几天分别对Retrofit和RxJava进行了总结，这个帖子打算把Retrofit结合RxJava使用的方法总结以下。有还不了解Retrofit或RxJava的朋友可以参考下面的帖子学习~
首先导入依赖：
dependencies { compile fileTree(include: [‘*.jar‘], dir: ‘libs‘) androidTestCompile(‘com.android.support.test.espresso:espresso-core:2.2.2‘, { exclude group: ‘com.android.support‘, module: ‘support-annotations‘ }) compile ‘com.android.support:appcompat-v7:24.2.1‘ testCompile ‘junit:junit:4.12‘ compile ‘com.squareup.retrofit2:retrofit:2.1.0‘ compile ‘com.squareup.retrofit2:converter-gson:2.1.0‘ compile ‘com.squareup.retrofit2:adapter-rxjava:2.1.0‘ compile ‘io.reactivex:rxjava:1.2.2‘ compile ‘io.reactivex:rxandroid:1.2.1‘ }
然后添加权限：
<uses-permission android:name="android.permission.INTERNET" />
在贴出代码之前先声明一下，这个帖子里面用到的案例和Retrofit的帖子中用到的案例是同一个。
代码：
两者结合的代码（未封装）：
Retrofit retrofit = new Retrofit.Builder() .baseUrl(SharedData.BASE_URL) .addConverterFactory(GsonConverterFactory.create()) .addCallAdapterFactory(RxJavaCallAdapterFactory.create()) .build(); RetrofitService service = retrofit.create(RetrofitService.class); Observable<InfoData> observable = service.getInfoData(); observable .subscribeOn(Schedulers.io()) .observeOn(AndroidSchedulers.mainThread()) .subscribe(new Subscriber<InfoData>() { @Override public void onCompleted() { } @Override public void onError(Throwable e) { } @Override public void onNext(InfoData infoData) { Toast.makeText(MainActivity.this, infoData.getName(), Toast.LENGTH_SHORT).show(); } });
两者结合的代码（封装）：
封装好的工具类：
import com.example.itgungnir.testretrofit_rxjava.share.SharedData; import retrofit2.Retrofit; import retrofit2.adapter.rxjava.RxJavaCallAdapterFactory; import retrofit2.converter.gson.GsonConverterFactory; import rx.Observable; import rx.Subscriber; import rx.android.schedulers.AndroidSchedulers; import rx.schedulers.Schedulers; /** * 网络访问的工具类 */ public class HttpUtil { private static HttpUtil instance; private Retrofit retrofit; private HttpUtil() { this.instance = this; this.retrofit = new Retrofit.Builder() .baseUrl(SharedData.BASE_URL) .addConverterFactory(GsonConverterFactory.create()) .addCallAdapterFactory(RxJavaCallAdapterFactory.create()) .build(); } private static HttpUtil getInstance() { if (instance == null) { synchronized (HttpUtil.class) { if (instance == null) { return new HttpUtil(); } } } return instance; } public static <T> T getService(Class<T> c) { return getInstance().retrofit.create(c); } public static <T> void init(Observable<T> observable, Subscriber<T> subscriber) { observable .subscribeOn(Schedulers.io()) .observeOn(AndroidSchedulers.mainThread()) .subscribe(subscriber); } }
在主线程中调用工具类：
public class MainActivity extends AppCompatActivity { @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); HttpUtil.init(HttpUtil.getService(RetrofitService.class).getInfoData(), new Subscriber<InfoData>() { @Override public void onCompleted() { } @Override public void onError(Throwable e) { } @Override public void onNext(InfoData infoData) { Toast.makeText(MainActivity.this, infoData.getName(), Toast.LENGTH_SHORT).show(); } }); } }
运行结果：
【Android - 框架】之Retrofit+RxJava的使用
标签：owa rri data xtend gets activity example get complete
原文地址：http://www.cnblogs.com/itgungnir/p/6210850.html
