Clean catvod code

catvod/src/main/java/com/github/catvod/Init.java

@@ -8,10 +8,6 @@ public class Init {
 
     private WeakReference<Context> context;
 
-    private static class Loader {
-        static volatile Init INSTANCE = new Init();
-    }
-
     private static Init get() {
         return Loader.INSTANCE;
     }
@@ -23,4 +19,8 @@ public class Init {
     public static Context context() {
         return get().context.get();
     }
+
+    private static class Loader {
+        static volatile Init INSTANCE = new Init();
+    }
 }

catvod/src/main/java/com/github/catvod/crawler/Spider.java

@@ -15,6 +15,14 @@ public abstract class Spider {
 
     public String siteKey;
 
+    public static Dns safeDns() {
+        return OkHttp.dns();
+    }
+
+    public static OkHttpClient client() {
+        return OkHttp.client();
+    }
+
     public void init(Context context) throws Exception {
     }
 
@@ -72,12 +80,4 @@ public abstract class Spider {
 
     public void destroy() {
     }
-
-    public static Dns safeDns() {
-        return OkHttp.dns();
-    }
-
-    public static OkHttpClient client() {
-        return OkHttp.client();
-    }
 }

catvod/src/main/java/com/github/catvod/net/OkHttp.java

@@ -41,24 +41,10 @@ public class OkHttp {
     private OkHttpClient player;
     private OkDns dns;
 
-    private static class Loader {
-        static volatile OkHttp INSTANCE = new OkHttp();
-    }
-
     public static OkHttp get() {
         return Loader.INSTANCE;
     }
 
-    public void clear() {
-        cancelAll();
-        dns().clear();
-        selector().clear();
-        authenticator().clear();
-        authInterceptor().clear();
-        requestInterceptor().clear();
-        responseInterceptor().clear();
-    }
-
     public static OkDns dns() {
         if (get().dns != null) return get().dns;
         return get().dns = new OkDns();
@@ -232,4 +218,18 @@ public class OkHttp {
             }
         };
     }
+
+    public void clear() {
+        cancelAll();
+        dns().clear();
+        selector().clear();
+        authenticator().clear();
+        authInterceptor().clear();
+        requestInterceptor().clear();
+        responseInterceptor().clear();
+    }
+
+    private static class Loader {
+        static volatile OkHttp INSTANCE = new OkHttp();
+    }
 }