更新Android文档，登录接口JSON示例

Android游戏广告媒体对接说明文档.md

-# 掌游android集成广告SDK
+# 掌游android集成广告SDK
@@ -303,6 +303,36 @@ GameAdService.getInstance().onCreate(mActivity, new InitZyCallback() {
 | has\_identify | Boolean | 是否实名 |
 | user\_token | String | 签名token |
 
+
+返回JSON示例：
+
+```
+{
+    "status_code": 1,
+    "msg": "SUCCESS",
+    "data": {
+        "member_id": "463639852",
+        "player_id": "458691132",
+        "username": "w5194224917816",
+        "user_token": "eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJpc3MiOiJ6cy56d3dsa2owMy50b3AiLCJhdWQiOiJ6cy56d3dsa2owMy50b3AiLCJpYXQiOjE3NjM2MDU4MjQsImRhdGEiOnsiaWQiOiI0NjM2Mzk4NTIiLCJnYW1lX2lkIjoiMjAxNSIsInBsYXllcl9pZCI6IjQ1ODY5MTEzMiJ9fQ.zBY-G008lh5uWt78yARDX9dpCivOZ2WNAIkGfp3GUG4#2015",
+        "avatar": "",
+        "mobile": "",
+        "has_identify": false,
+        "has_mobile": false,
+        "need_identification": "3",
+        "force_reset_password": 3,
+        "media_report": [
+
+        ]
+    },
+    "extra": {
+
+    }
+}
+
+
+```
+
 2.5 SDK中显示悬浮球
 
 必须在登录完成后调用，可以在登录回调中完成处理