Merge pull request #9 from ShawnLaMountain/main

Updating Samples to use ThunderDesign.Net-PCL.Threading to version 1.0.10

Author: ShawnLaMountain

samples/WinForms/SimpleContacts/SimpleContacts/Database/Bridges/ContactsBridge.cs

@@ -17,7 +17,7 @@ public static ContactsBridge Instance
         {
             get
             {
-                lock (_Locker)
+                lock (_InstanceLocker)
                 {
                     return _Instance ??= new ContactsBridge();
                 }
@@ -26,7 +26,7 @@ public static ContactsBridge Instance
         #endregion
 
         #region variables
-        protected readonly static object _Locker = new();
+        private readonly static object _InstanceLocker = new object();
         private static ContactsBridge? _Instance = null;
         #endregion
     }

samples/WinForms/SimpleContacts/SimpleContacts/Database/Connections/SimpleContactsConnection.cs

@@ -15,7 +15,7 @@ public static SimpleContactsConnection Instance
         {
             get
             {
-                lock (_Locker)
+                lock (_InstanceLocker)
                 {
                     return _Instance ??= new SimpleContactsConnection();
                 }
@@ -24,6 +24,7 @@ public static SimpleContactsConnection Instance
         #endregion
 
         #region variables
+        private readonly static object _InstanceLocker = new object();
         private const string _DatabaseFilename = "Contacts.db3";
         private static SimpleContactsConnection? _Instance = null;
         #endregion

samples/WinForms/SimpleContacts/SimpleContacts/Database/Tables/ContactsTable.cs

@@ -17,7 +17,7 @@ public static ContactsTable Instance
         {
             get
             {
-                lock (_Locker)
+                lock (_InstanceLocker)
                 {
                     return _Instance ??= new ContactsTable();
                 }
@@ -26,6 +26,7 @@ public static ContactsTable Instance
         #endregion
 
         #region variables
+        private readonly static object _InstanceLocker = new object();
         private static ContactsTable? _Instance = null;
         #endregion
 

samples/Xamarin/SimpleContacts/SimpleContacts/Database/Bridges/ContactsBridge.cs

@@ -17,7 +17,7 @@ public static ContactsBridge Instance
         {
             get
             {
-                lock (_Locker)
+                lock (_InstanceLocker)
                 {
                     return _Instance ??= new ContactsBridge();
                 }
@@ -26,7 +26,7 @@ public static ContactsBridge Instance
         #endregion
 
         #region variables
-        protected readonly static object _Locker = new object();
+        private readonly static object _InstanceLocker = new object();
         private static ContactsBridge _Instance = null;
         #endregion
     }

samples/Xamarin/SimpleContacts/SimpleContacts/Database/Connections/SimpleContactsConnection.cs

@@ -1,21 +1,42 @@
-using ThunderDesign.Net.SQLite.Connections;
+using System;
+using System.IO;
+using ThunderDesign.Net.SQLite.Connections;
+using Xamarin.Forms;
 
 namespace SimpleContacts.Database.Connections
 {
     public class SimpleContactsConnection : BaseSQLiteConnection
     {
         #region constructors
-        public SimpleContactsConnection() : base(_DatabaseFilename)
+        public SimpleContactsConnection() : base(_DatabaseFilename, GetDatabasePath())
         {
         }
         #endregion
 
         #region properties
+        private static string GetDatabasePath()
+        {
+            string databasePath = "";
+            if (Device.RuntimePlatform == Device.iOS)
+            {
+                // we need to put in /Library/ on iOS5.1+ to meet Apple's iCloud terms
+                // (they don't want non-user-generated data in Documents)
+                string documentsPath = Environment.GetFolderPath(Environment.SpecialFolder.Personal); // Documents folder
+                databasePath = Path.Combine(documentsPath, "..", "Library"); // Library folder instead
+            }
+            else if (Device.RuntimePlatform == Device.Android)
+            {
+                // Just use whatever directory SpecialPolder.Personal returns
+                databasePath = Environment.GetFolderPath(Environment.SpecialFolder.Personal);
+            }
+            return databasePath;
+        }
+
         public static SimpleContactsConnection Instance
         {
             get
             {
-                lock (_Locker)
+                lock (_InstanceLocker)
                 {
                     return _Instance ??= new SimpleContactsConnection();
                 }
@@ -24,6 +45,7 @@ public static SimpleContactsConnection Instance
         #endregion
 
         #region variables
+        private readonly static object _InstanceLocker = new object();
         private const string _DatabaseFilename = "Contacts.db3";
         private static SimpleContactsConnection _Instance = null;
         #endregion

samples/Xamarin/SimpleContacts/SimpleContacts/Database/Tables/ContactsTable.cs

@@ -17,7 +17,7 @@ public static ContactsTable Instance
         {
             get
             {
-                lock (_Locker)
+                lock (_InstanceLocker)
                 {
                     return _Instance ??= new ContactsTable();
                 }
@@ -26,6 +26,7 @@ public static ContactsTable Instance
         #endregion
 
         #region variables
+        private readonly static object _InstanceLocker = new object();
         private static ContactsTable _Instance = null;
         #endregion
     }

samples/Xamarin/SimpleContacts/SimpleContacts/SimpleContacts.csproj

@@ -15,6 +15,7 @@
 
   <ItemGroup>
     <PackageReference Include="Sharpnado.Shadows" Version="1.2.0" />
+    <PackageReference Include="ThunderDesign.Net-PCL.Threading" Version="1.0.10" />
     <PackageReference Include="ThunderDesign.Xamarin.Forms.FloatingActionButton" Version="1.0.0" />
     <PackageReference Include="Xamarin.CommunityToolkit" Version="2.0.0" />
     <PackageReference Include="Xamarin.Forms" Version="5.0.0.2337" />