add

Assets/3rd/unity-webview/Plugins/Android/AndroidManifest.xml

@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android" package="com.tianrun.crm" xmlns:tools="http://schemas.android.com/tools" android:installLocation="preferExternal">
+  <supports-screens android:smallScreens="true" android:normalScreens="true" android:largeScreens="true" android:xlargeScreens="true" android:anyDensity="true" />
+    <!-- Android9.0对未加密的流量不在信任，添加了新的限制。usesCleartextTraffic=true -->
+  <application android:theme="@style/UnityThemeSelector" 
+               android:icon="@mipmap/app_icon" 
+               android:label="@string/app_name" 
+               android:usesCleartextTraffic="true" >
+    <activity android:name="com.unity3d.player.UnityPlayerActivity" android:label="@string/app_name" android:screenOrientation="portrait" android:launchMode="singleTask" android:configChanges="mcc|mnc|locale|touchscreen|keyboard|keyboardHidden|navigation|orientation|screenLayout|uiMode|screenSize|smallestScreenSize|fontScale|layoutDirection|density" android:hardwareAccelerated="false">
+      <intent-filter>
+        <action android:name="android.intent.action.MAIN" />
+        <category android:name="android.intent.category.LAUNCHER" />
+      </intent-filter>
+      <meta-data android:name="unityplayer.UnityActivity" android:value="true" />
+    </activity>
+  </application>
+  <uses-feature android:glEsVersion="0x00020000" />
+  <uses-permission android:name="android.permission.INTERNET" />
+  <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
+</manifest>

Assets/3rd/unity-webview/Plugins/Android/AndroidManifest.xml.meta

@@ -0,0 +1,7 @@
+fileFormatVersion: 2
+guid: aade8c4f60eaf4f7fa5ad14dbd41d304
+TextScriptImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/3rd/unity-webview/Plugins/Android/WebViewPlugin.jar.meta

@@ -0,0 +1,32 @@
+fileFormatVersion: 2
+guid: 460c54fac240444c885c048022445d54
+PluginImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  iconMap: {}
+  executionOrder: {}
+  defineConstraints: []
+  isPreloaded: 0
+  isOverridable: 0
+  isExplicitlyReferenced: 0
+  validateReferences: 1
+  platformData:
+  - first:
+      Android: Android
+    second:
+      enabled: 1
+      settings: {}
+  - first:
+      Any: 
+    second:
+      enabled: 0
+      settings: {}
+  - first:
+      Editor: Editor
+    second:
+      enabled: 0
+      settings:
+        DefaultValueInitialized: true
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: