android - 如何使用 OkHttp 2.0 实现 Android Volley？

Question

OkHttp2.0 不再支持这个 OkHttpStack： https ://gist.github.com/JakeWharton/5616899

当前将 OkHttp 2.0.0 与 Volley 集成的模式是什么？

Answer 1

您必须使用实现 java.net.HttpURLConnection API 的 okhttp-urlconnection 模块，因此：

• 下载或设置okhttp-urlconnection的依赖项

• 重写 OkHttpStack 以使用 OkUrlFactory 类：

  public class OkHttpStack extends HurlStack {
     private final OkUrlFactory okUrlFactory;
     public OkHttpStack() {
         this(new OkUrlFactory(new OkHttpClient())); 
     }
     public OkHttpStack(OkUrlFactory okUrlFactory) {
         if (okUrlFactory == null) {
             throw new NullPointerException("Client must not be null.");
         }
         this.okUrlFactory = okUrlFactory;
     }
     @Override
     protected HttpURLConnection createConnection(URL url) throws IOException {
         return okUrlFactory.open(url);
     }
  }

Answer 2

你也可以用这个

import com.android.volley.toolbox.HurlStack;
import com.squareup.okhttp.OkHttpClient;
import com.squareup.okhttp.OkUrlFactory;

/**
 * An {@link com.android.volley.toolbox.HttpStack HttpStack} implementation
 * which uses OkHttp as its transport.
 */
public class OkHttpStack extends HurlStack {
    private final OkUrlFactory mFactory;

    public OkHttpStack() {
        this(new OkHttpClient());
    }

    public OkHttpStack(OkHttpClient client) {
        if (client == null) {
            throw new NullPointerException("Client must not be null.");
        }
        mFactory = new OkUrlFactory(client);
    }
}

Answer 3

您现在也可以在不依赖 HttpURLConnection 的情况下执行此操作：

https://plus.google.com/+JakeWharton/posts/31jhDwaCvtg

https://gist.github.com/bryanstern/4e8f1cb5a8e14c202750