Move OkHttp to HttpUtil (part 2)

Author: Ghost-chu

src/main/java/org/maxgamer/quickshop/util/HttpUtil.java

@@ -1,7 +1,7 @@
 package org.maxgamer.quickshop.util;
 
-import okhttp3.Cache;
-import okhttp3.OkHttpClient;
+import okhttp3.*;
+import org.jetbrains.annotations.NotNull;
 
 import java.io.File;
 import java.io.IOException;
@@ -11,7 +11,7 @@ public class HttpUtil {
     private final OkHttpClient client = new OkHttpClient.Builder()
             .cache(new Cache(getCacheFolder(),50L * 1024L * 1024L)).build();
 
-    public static HttpUtil instance(){
+    public static HttpUtil create(){
         return new HttpUtil();
     }
 
@@ -30,4 +30,12 @@ private File getCacheFolder(){
     public OkHttpClient getClient() {
         return client;
     }
+
+    public static Response makeGet(@NotNull String url) throws IOException {
+        return HttpUtil.create().getClient().newCall(new Request.Builder().get().url(url).build()).execute();
+    }
+
+    public static Response makePost(@NotNull String url, @NotNull RequestBody body) throws IOException {
+        return HttpUtil.create().getClient().newCall(new Request.Builder().post(body).url(url).build()).execute();
+    }
 }

src/main/java/org/maxgamer/quickshop/util/language/text/distributions/crowdin/CrowdinOTA.java

@@ -63,7 +63,7 @@ public String getManifestJson() {
         if (requestCachePool.getIfPresent(url) != null) {
             return requestCachePool.getIfPresent(url);
         }
-        try (Response response = HttpUtil.instance().getClient().newCall(new Request.Builder().get().url(url).build()).execute()) {
+        try (Response response = HttpUtil.create().getClient().newCall(new Request.Builder().get().url(url).build()).execute()) {
             val body = response.body();
             if (body == null) {
                 return null;
@@ -172,7 +172,7 @@ public String getFile(String fileCrowdinPath, String crowdinLocale, boolean forc
         if (forceFlush || data == null || localeTimestamp != manifest.getTimestamp()) {
             String url = CROWDIN_OTA_HOST + "content" + fileCrowdinPath.replace("%locale%", crowdinLocale);
             Util.debugLog("Reading data from remote server: " + url);
-            try (Response response = HttpUtil.instance().getClient().newCall(new Request.Builder().get().url(url).build()).execute()) {
+            try (Response response = HttpUtil.create().getClient().newCall(new Request.Builder().get().url(url).build()).execute()) {
                 val body = response.body();
                 if (body == null) {
                     throw new OTAException(response.code(), ""); // Returns empty string (failed to getting content)