From 0dae5b1782a95ef515b017557fda4f4c1f3a4960 Mon Sep 17 00:00:00 2001
From: Kaustav Chaudhuri <Kaustav@sentientgeeks.com>
Date: Mon, 8 May 2023 17:30:20 +0530
Subject: [PATCH] Custom Renderer Implementation for Android

---
 .../NoUnderlineEntryRenderer.cs               | 32 +++++++++++++
 .../CustomRenderer/OtpEntryRenderer.cs        | 45 +++++++++++++++++++
 2 files changed, 77 insertions(+)
 create mode 100644 GMCabsDriverAssistantSolution/Platforms/Android/CustomRenderer/NoUnderlineEntryRenderer.cs
 create mode 100644 GMCabsDriverAssistantSolution/Platforms/Android/CustomRenderer/OtpEntryRenderer.cs

diff --git a/GMCabsDriverAssistantSolution/Platforms/Android/CustomRenderer/NoUnderlineEntryRenderer.cs b/GMCabsDriverAssistantSolution/Platforms/Android/CustomRenderer/NoUnderlineEntryRenderer.cs
new file mode 100644
index 0000000..f2864a4
--- /dev/null
+++ b/GMCabsDriverAssistantSolution/Platforms/Android/CustomRenderer/NoUnderlineEntryRenderer.cs
@@ -0,0 +1,32 @@
+using Android.Content;
+using Android.Graphics.Drawables;
+using GMCabsDriverAssistantSolution.CustomControls;
+using GMCabsDriverAssistantSolution.Platforms.Android.CustomRenderer;
+using Microsoft.Maui.Controls.Compatibility;
+using Microsoft.Maui.Controls.Compatibility.Platform.Android;
+using Microsoft.Maui.Controls.Platform;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+[assembly: ExportRenderer(typeof(NoUnderlineEntry), typeof(NoUnderlineEntryRenderer))]
+namespace GMCabsDriverAssistantSolution.Platforms.Android.CustomRenderer
+{
+    public class NoUnderlineEntryRenderer : EntryRenderer
+    {
+        public NoUnderlineEntryRenderer(Context context) : base(context)
+        {
+            AutoPackage = false;
+        }
+        protected override void OnElementChanged(ElementChangedEventArgs<Entry> e)
+        {
+            base.OnElementChanged(e);
+            if (Control != null)
+            {
+                Control.Background = new ColorDrawable(global::Android.Graphics.Color.Transparent);
+            }
+        }
+    }
+}
diff --git a/GMCabsDriverAssistantSolution/Platforms/Android/CustomRenderer/OtpEntryRenderer.cs b/GMCabsDriverAssistantSolution/Platforms/Android/CustomRenderer/OtpEntryRenderer.cs
new file mode 100644
index 0000000..9e6aa89
--- /dev/null
+++ b/GMCabsDriverAssistantSolution/Platforms/Android/CustomRenderer/OtpEntryRenderer.cs
@@ -0,0 +1,45 @@
+using Android.Content;
+using Android.Views;
+using GMCabsDriverAssistantSolution.CustomControls;
+using GMCabsDriverAssistantSolution.Platforms.Android.CustomRenderer;
+using Microsoft.Maui.Controls.Compatibility;
+using Microsoft.Maui.Controls.Compatibility.Platform.Android;
+using Microsoft.Maui.Controls.Platform;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+
+[assembly: ExportRenderer(typeof(OtpEntry), typeof(OtpEntryRenderer))]
+namespace GMCabsDriverAssistantSolution.Platforms.Android.CustomRenderer
+{
+    public class OtpEntryRenderer : EntryRenderer
+    {
+        public OtpEntryRenderer(Context context) : base(context)
+        {
+        }
+
+        public override bool DispatchKeyEvent(KeyEvent e)
+        {
+            if (e.Action == KeyEventActions.Down)
+            {
+                if (e.KeyCode == Keycode.Del)
+                {
+                    if (string.IsNullOrWhiteSpace(Control.Text))
+                    {
+                        var entry = (OtpEntry)Element;
+                        entry.OnBackspacePressed();
+                    }
+                }
+            }
+            return base.DispatchKeyEvent(e);
+        }
+
+        protected override void OnElementChanged(ElementChangedEventArgs<Entry> e)
+        {
+            base.OnElementChanged(e);
+        }
+    }
+}