From ca1205f88da733c2bde9e423b2bf837157dfa488 Mon Sep 17 00:00:00 2001
From: franzap <_@franzap.com>
Date: Tue, 24 Dec 2024 16:17:20 -0300
Subject: [PATCH] Remove useless function

---
 lib/models/app.dart | 21 ---------------------
 1 file changed, 21 deletions(-)

diff --git a/lib/models/app.dart b/lib/models/app.dart
index 50e69a2..e063b6b 100644
--- a/lib/models/app.dart
+++ b/lib/models/app.dart
@@ -2,7 +2,6 @@ import 'dart:async';
 import 'dart:io';
 import 'dart:isolate';
 
-import 'package:android_package_manager/android_package_manager.dart';
 import 'package:async/async.dart';
 import 'package:background_downloader/background_downloader.dart';
 import 'package:collection/collection.dart';
@@ -186,26 +185,6 @@ class App extends BaseApp with DataModelMixin<App> {
       }
     }
   }
-
-  Future<bool?> packageCertificateMatches() async {
-    if (latestMetadata!.apkSignatureHash == null) return null;
-
-    final flags = PackageInfoFlags(
-      {PMFlag.getPermissions, PMFlag.getSigningCertificates},
-    );
-
-    final i = await packageManager.getPackageInfo(
-        packageName: identifier!, flags: flags);
-    if (i == null) {
-      return null;
-    }
-    final bytes = i.signingInfo!.signingCertificateHistory!.first;
-    final installedApkSigHash = sha256.convert(bytes).toString().toLowerCase();
-    final metadataSigHashes =
-        latestMetadata?.tagMap['apk_signature_hash'] ?? {};
-    return metadataSigHashes
-        .any((msh) => msh.toLowerCase() == installedApkSigHash);
-  }
 }
 
 mixin AppAdapter on Adapter<App> {