[fix]解决Android端地图混淆导致的问题

plugins/map_amap_android/android/src/main/java/com/atmob/map_amap_android/bean/MapPadding.java

@@ -2,11 +2,20 @@ package com.atmob.map_amap_android.bean;
 
 import androidx.annotation.NonNull;
 
+import com.google.gson.annotations.SerializedName;
+
 public class MapPadding {
 
+    @SerializedName("left")
     public float left;
+
+    @SerializedName("top")
     public float top;
+
+    @SerializedName("right")
     public float right;
+
+    @SerializedName("bottom")
     public float bottom;
 
     public MapPadding(float left, float top, float right, float bottom) {