android权限请求

GameClient/Assets/Plugins/Android/AndroidManifest.xml

@@ -5,7 +5,9 @@
     package="com.unity3d.player"
     xmlns:tools="http://schemas.android.com/tools"
 	android:installLocation="preferExternal">
-	
+	<!-- 权限组：STORAGE == 读取存储相关的权限申请 -->
+	<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
+	<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
     <supports-screens
         android:smallScreens="true"
         android:normalScreens="true"