赛事筛选；微信角标切口；选择图片功能权限问题

选择图片功能权限问题，需先导出项目，将res/xml文件夹复制到unitylibrary的res文件夹下

Assets/Plugins/Android/res/xml/file_paths.xml

@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="utf-8"?>
+<paths xmlns:android="http://schemas.android.com/apk/res/android">
+    <root-path
+        name="root"
+        path="." />
+    <files-path
+        name="files"
+        path="." />
+    <cache-path
+        name="cache"
+        path="/"/>
+    <external-path
+        name="external"
+        path="." />
+    <external-cache-path
+        name="external_cache"
+        path="." />
+    <external-files-path
+        name="external_file"
+        path="." />
+</paths>

Assets/Plugins/Android/res/xml/file_paths.xml.meta

@@ -0,0 +1,7 @@
+fileFormatVersion: 2
+guid: 62c5e709a0ec9c341b10410af98decb5
+TextScriptImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: