Fix permissions view for xapk files

Author: alesimula

lib/android/permissions.dart

@@ -1,9 +1,11 @@
 // All permissions available at https://android.googlesource.com/platform/frameworks/base/+/refs/heads/master/core/res/AndroidManifest.xml
 
+import 'dart:collection';
 import 'package:fluent_ui/fluent_ui.dart';
 import 'package:flutter/cupertino.dart';
 import 'package:mdi/mdi.dart';
 import 'package:wsa_pacman/utils/locale_utils.dart';
+import 'package:collection/collection.dart';
 
 enum AndroidPermission {
   NONE,
@@ -27,12 +29,16 @@ enum AndroidPermission {
 
 extension AndroidPermissionList on AndroidPermission {
 
-  static AndroidPermission? get(String name) => _permissions[name];
-  //AndroidPermission? operator [] (String name) => _permissions[name];
-  int coso() {
-    return 1;
+  static Set<AndroidPermission> fromNames(Iterable<String> names) {
+    final permissions = SplayTreeSet<AndroidPermission>((a,b)=> a.index - b.index)
+        ..addAll(names.map((perm) => AndroidPermissionList.get(perm)).whereNotNull());
+    if (permissions.isEmpty) permissions.add(AndroidPermission.NONE);
+    return permissions;
   }
 
+  static AndroidPermission? get(String name) => _permissions[name];
+
+
   Icon get icon {switch (this) {
     case AndroidPermission.NONE: return const Icon(Mdi.gitlab);
     case AndroidPermission.X_ADMIN_BRICK: return const Icon(Mdi.bugOutline);

lib/android/reader_xapk.dart

@@ -158,8 +158,7 @@ class XapkReader extends IsolateRunner<String, APK_READER_FLAGS> {
     if (manifestFile == null) return;
     log("READING MANIFEST");
     final manifest = _decodeManifest(manifestFile.content as List<int>);
-    Set<AndroidPermission> permissions = manifest.permissions.map((perm) => AndroidPermissionList.get(perm)).whereNotNull().toSet();
-    if (permissions.isEmpty) permissions.add(AndroidPermission.NONE);
+    final permissions = AndroidPermissionList.fromNames(manifest.permissions);
     updateManifest(manifest, permissions);
     String iconFile = manifest.icon.isNotEmpty ? manifest.icon : "icon.png";
     final icon = archive.findFile(iconFile);