Add corrupted apk detection

Author: ComputerElite

QuestAppVersionSwitcher/Assets/html/index.html

@@ -259,7 +259,7 @@ <h2>You can download mods and cosmetics from the following sites. Only QMods are
                     <label><input type="checkbox" id="appdata" value="only backup app data" style="width: auto;">Only backup app data</label>
                     <div id="backupTextBox" class="textBox"></div>
                 </div>
-            </div>
+            </div>y
             <div class="contentItem hidden" style="padding: 0px; position: relative" id="downgrade" style="padding: 0px;">
                 <h2>Available downgrades</h2>
                 <div class="infiniteList" id="downgradeList"></div>

QuestAppVersionSwitcher/Assets/html/script.js

@@ -814,7 +814,7 @@ function UpdateUI(closeLists = false) {
                             }
                             // Also show mod this version button if backup is not modded and has an apk
                             document.getElementById("backupList").innerHTML +=
-                                `<div class="listItem${backup.backupName == selectedBackup ? " listItemSelected" : ""}" value="${backup.backupName}">${backup.backupName} (${backup.backupSizeString}) ${extra}</div>`
+                                `<div class="listItem${backup.backupName == selectedBackup ? " listItemSelected" : ""}" value="${backup.backupName}">${backup.isCorrupted ? `<b style="color: #FF0000">CORRUPTED </b>` : ``} ${backup.backupName} (${backup.backupSizeString}) ${extra}</div>`
                         })
                     }
                     if (document.getElementById("backupList").innerHTML == "") document.getElementById("backupList").innerHTML = `<div class="listItem" value="">No Backups</div>`

QuestAppVersionSwitcher/BackupManager.cs

@@ -10,6 +10,7 @@
 using ComputerUtils.Android.VarUtils;
 using QuestAppVersionSwitcher.ClientModels;
 using QuestAppVersionSwitcher.Core;
+using Exception = Java.Lang.Exception;
 
 namespace QuestAppVersionSwitcher
 {
@@ -38,13 +39,18 @@ public static BackupInfo GetBackupInfo(string path, bool loadAnyway = false)
             info.containsApk = File.Exists(pathWithoutSlash + "/app.apk");
             if (info.containsApk)
             {
-                
-                using (ZipArchive apk = ZipFile.OpenRead(pathWithoutSlash + "/app.apk"))
+                try
                 {
+                    ZipArchive apk = ZipFile.OpenRead(pathWithoutSlash + "/app.apk");
                     PatchingStatus s = PatchingManager.GetPatchingStatus(apk);
                     info.gameVersion = s.version;
                     info.isPatchedApk = s.isPatched;
                     info.moddedJson = PatchingManager.GetModdedJson(apk);
+                    apk.Dispose();
+                }
+                catch (InvalidDataException e)
+                {
+                    info.isCorrupted = true;
                 }
                 // Calculate SHA 256 of apk file
                 /*
@@ -86,6 +92,7 @@ public static string GetPathWithoutSlash(string path)
 
     public class BackupInfo
     {
+        public bool isCorrupted { get; set; } = false;
         public BackupInfoVersion BackupInfoVersion { get; set; } = BackupInfoVersion.V6;
         public string backupName { get; set; } = "";
         public string backupLocation { get; set; } = "";

QuestAppVersionSwitcher/Properties/AndroidManifest.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<manifest xmlns:android="http://schemas.android.com/apk/res/android" android:versionName="1.15.1" package="com.ComputerElite.questappversionswitcher" android:installLocation="preferExternal" android:versionCode="122">
+<manifest xmlns:android="http://schemas.android.com/apk/res/android" android:versionName="1.15.2" package="com.ComputerElite.questappversionswitcher" android:installLocation="preferExternal" android:versionCode="123">
 	<uses-sdk android:minSdkVersion="28" android:targetSdkVersion="32" />
 	<uses-permission android:name="oculus.permission.handtracking" />
 	<uses-permission android:name="com.oculus.permission.HAND_TRACKING" />

QuestAppVersionSwitcher/Properties/AssemblyInfo.cs

@@ -22,5 +22,5 @@
 //      Minor Version 
 //      Build Number
 //      Revision
-[assembly: AssemblyVersion("1.15.1.0")]
-[assembly: AssemblyFileVersion("1.15.1.0")]
+[assembly: AssemblyVersion("1.15.2.0")]
+[assembly: AssemblyFileVersion("1.15.2.0")]