发布新版本1.0.28-SNAPSHOT

修改utils包结构

foudations/mogo-utils/src/main/java/com/mogo/cloud/GsonUtil.java

@@ -0,0 +1,79 @@
+package com.mogo.cloud;
+
+import android.text.TextUtils;
+
+import com.google.gson.Gson;
+import com.google.gson.GsonBuilder;
+
+import org.json.JSONObject;
+
+import java.util.ArrayList;
+import java.util.List;
+
+
+public class GsonUtil {
+
+    private static volatile Gson gson;
+
+    private GsonUtil() {}
+
+    public static Gson getGson() {
+        if(gson == null){
+            synchronized (GsonUtil.class) {
+                if (gson == null) {
+                    GsonBuilder builder = new GsonBuilder();
+                    gson = builder.create();
+                }
+            }
+        }
+        return gson;
+    }
+
+    public static String jsonFromObject( Object object) {
+        if (object == null) {
+            return null;
+        } else {
+            try {
+                return getGson().toJson(object);
+            } catch ( Exception var2) {
+                var2.printStackTrace();
+                return null;
+            }
+        }
+    }
+
+    public static <T> T objectFromJson( String json, Class<T> klass) {
+        if (json == null) {
+            return null;
+        } else {
+            try {
+                return getGson().fromJson(json, klass);
+            } catch ( Exception var3) {
+                var3.printStackTrace();
+                return null;
+            }
+        }
+    }
+
+
+    public static <T> List<T> arrayFromJson( String json, Class<T> clazz) {
+        List<T> list = new ArrayList<T>();
+        if ( TextUtils.isEmpty(json)) {
+            return null;
+        }
+        try {
+            org.json.JSONArray array = new org.json.JSONArray(json);
+            for (int i = 0; i < array.length(); i++) {
+                JSONObject object = array.getJSONObject(i);
+                String js = object.toString();
+                T t = GsonUtil.objectFromJson(js, clazz);
+                list.add(t);
+            }
+            return list;
+        } catch ( Exception e) {
+            e.printStackTrace();
+        }
+        return null;
+
+    }
+}