import java.security.SecureRandom;
import java.security.cert.X509Certificate;import javax.net.ssl.HostnameVerifier;
import javax.net.ssl.SSLContext;
import javax.net.ssl.SSLSession;
import javax.net.ssl.SSLSocketFactory;
import javax.net.ssl.TrustManager;
import javax.net.ssl.X509TrustManager;public class SSLSocketClient {public static SSLSocketFactory getSSLSocketFactory() {try {SSLContext sslContext = SSLContext.getInstance("SSL");sslContext.init(null, getTrustManager(), new SecureRandom());return sslContext.getSocketFactory();} catch (Exception e) {throw new RuntimeException(e);}}private static TrustManager[] getTrustManager() {TrustManager[] trustAllCerts = new TrustManager[]{new X509TrustManager() {@Overridepublic void checkClientTrusted(X509Certificate[] chain, String authType) {}@Overridepublic void checkServerTrusted(X509Certificate[] chain, String authType) {}@Overridepublic X509Certificate[] getAcceptedIssuers() {return new X509Certificate[]{};}}};return trustAllCerts;}public static HostnameVerifier getHostnameVerifier() {HostnameVerifier hostnameVerifier = new HostnameVerifier() {@Overridepublic boolean verify(String s, SSLSession sslSession) {return true;}};return hostnameVerifier;}
}

sClient = new OkHttpClient.Builder().connectTimeout(10, TimeUnit.SECONDS).readTimeout(10, TimeUnit.SECONDS).writeTimeout(10, TimeUnit.SECONDS).sslSocketFactory(SSLSocketClient.getSSLSocketFactory()).hostnameVerifier(SSLSocketClient.getHostnameVerifier()).build();