demo 增加 http 高版本支持处理

app/src/main/AndroidManifest.xml

@@ -18,6 +18,8 @@
         android:icon="@mipmap/ic_launcher"
         android:label="@string/app_name"
         android:supportsRtl="true"
+        android:usesCleartextTraffic="true"
+        android:networkSecurityConfig="@xml/network_security_config"
         android:theme="@style/AppTheme">
         <activity
             android:name=".MainActivity"

app/src/main/res/xml/network_security_config.xml

+<?xml version="1.0" encoding="utf-8"?>
+<network-security-config>
+    <base-config cleartextTrafficPermitted="true"/>
+</network-security-config>
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