1.修改Netty TCP链接库，连接状态回调通知app；修改RTKConfig界面

lizhanwei

2020-02-21 c3e6e125ebd8cd35d9265ef88d5f8c357393e1c1

 app/src/main/res/layout/layout_rtk_setting.xml

@@ -149,6 +149,7 @@
            android:layout_width="0dp"
            android:layout_height="wrap_content"
            android:id="@+id/tv_rtk_model"
            android:visibility="gone"
            android:text="@string/rtk_config_model"
            android:layout_weight="1"/>
        <TextView