Class OkHttp

app/src/main/java/com/github/catvod/net/OkHttp.java:26–167

import okhttp3.Response;

public class OkHttp {

    private static final long TIMEOUT = TimeUnit.SECONDS.toMillis(15);

    public static final String POST = "POST";
    public static final String GET = "GET";

    private OkHttpClient client;

    private static class Loader {
        static volatile OkHttp INSTANCE = new OkHttp();
    }

    private static OkHttp get() {
        return Loader.INSTANCE;
    }

    public static Response newCall(String url, String tag) throws IOException {
        return client().newCall(new Request.Builder().url(url).tag(tag).build()).execute();
    }

    public static String string(String url) {
        return string(url, null);
    }

    public static String string(String url, long timeout) {
        return string(url, null, null, timeout);
    }

    public static String string(String url, Map<String, String> header) {
        return string(url, null, header);
    }

    public static String string(String url, Map<String, String> params, Map<String, String> header) {
        return new OkRequest(GET, url, params, header).execute(client()).getBody();
    }

    public static String string(String url, Map<String, String> params, Map<String, String> header, long timeout) {
        return new OkRequest(GET, url, params, header).execute(client(timeout)).getBody();
    }

    public static String post(String url, Map<String, String> params) {
        return post(url, params, null).getBody();
    }

    public static OkResult post(String url, Map<String, String> params, Map<String, String> header) {
        return new OkRequest(POST, url, params, header).execute(client());
    }

    public static String post(String url, String json) {
        return post(url, json, null).getBody();
    }

    public static OkResult post(String url, String json, Map<String, String> header) {
        return new OkRequest(POST, url, json, header).execute(client());
    }

    public static String getLocation(String url, Map<String, String> header) throws IOException {