fix access denied crash on start

Author: ComputerElite

DownloadManager.cs

@@ -1,4 +1,5 @@
 using ComputerUtils.Android.Encryption;
+using ComputerUtils.Android.FileManaging;
 using ComputerUtils.Android.Logging;
 using ComputerUtils.Android.VarUtils;
 using QuestAppVersionSwitcher.ClientModels;
@@ -97,6 +98,7 @@ public void StartDownload(string url, string path)
         {
             WebClient downloader = new WebClient();
             downloader.Headers.Add("User-Agent", "QuestAppVersionSwitcher/" + CoreService.version.ToString());
+            FileManager.CreateDirectoryIfNotExisting(CoreVars.fileDir);
             string p = CoreVars.fileDir + DateTime.Now.Ticks;
             tmpPath = p;
             List<long> lastBytesPerSec = new List<long>();

MainActivity.cs

@@ -29,8 +29,8 @@ protected override void OnCreate(Bundle savedInstanceState)
             SetContentView(Resource.Layout.activity_main);
             //Get webView WebView from Main Layout  
             webView = FindViewById<WebView>(Resource.Id.webView);
+
             CoreVars.fileDir = "/sdcard/Android/data/com.ComputerElite.questappversionswitcher/files/";
-            FileManager.CreateDirectoryIfNotExisting(CoreVars.fileDir);
             CoreService.browser = webView;
             AndroidCore.context = this;
             AndroidCore.assetManager = this.Assets;

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="1.7.0" package="com.ComputerElite.questappversionswitcher" android:installLocation="preferExternal" android:versionCode="27">
+<manifest xmlns:android="http://schemas.android.com/apk/res/android" android:versionName="1.7.1" package="com.ComputerElite.questappversionswitcher" android:installLocation="preferExternal" android:versionCode="28">
 	<uses-sdk android:minSdkVersion="28" android:targetSdkVersion="29" />
 	<uses-permission android:name="oculus.permission.handtracking" />
 	<uses-permission android:name="com.oculus.permission.HAND_TRACKING" />

Properties/AssemblyInfo.cs

@@ -22,5 +22,5 @@
 //      Minor Version 
 //      Build Number
 //      Revision
-[assembly: AssemblyVersion("1.7.0.0")]
-[assembly: AssemblyFileVersion("1.7.0.0")]
+[assembly: AssemblyVersion("1.7.1.0")]
+[assembly: AssemblyFileVersion("1.7.1.0")]