增加记录用户登录名

app/containers/login/LoginPage.js

@@ -51,6 +51,13 @@ class LoginPage extends Component{
         // this.subAutoLogin()
 
         SplashScreen.hide() //关闭启动屏幕
+        this.timer = setTimeout(() => {
+            this.getLocalUserName()
+        }, 300)
+    }
+
+    componentWillUnmount() {
+        clearTimeout(this.timer)
     }
 
     componentWillReceiveProps(nextProps) {