优化代码以及更新文档说明

app/proguard-rules.pro

@@ -20,8 +20,13 @@
 # hide the original source file name.
 #-renamesourcefileattribute SourceFile
 
-# toast 混淆规则
--keep class com.hjq.toast.** {*;}
-
-# xxp权限混淆规则
--keep class com.hjq.permissions.** { *; }
+# xxp权限混淆规则 地址: https://github.com/getActivity/XXPermissions/blob/master/library/proguard-permissions.pro
+-keepclassmembers interface com.hjq.permissions.start.IStartActivityDelegate {
+    <methods>;
+}
+-keepclassmembers interface com.hjq.permissions.fragment.IFragmentMethodNative {
+    <methods>;
+}
+-keepclassmembers class androidx.fragment.app.Fragment {
+    androidx.fragment.app.FragmentActivity getActivity();
+}