rename from Pixiview to Gallery

Gallery.Android/Renderers/AdaptedPageRenderer.cs

@@ -0,0 +1,43 @@
+using Android.Content;
+using Gallery.Droid.Renderers;
+using Gallery.UI;
+using Xamarin.Forms;
+using Xamarin.Forms.Platform.Android;
+
+[assembly: ExportRenderer(typeof(AdaptedPage), typeof(AdaptedPageRenderer))]
+namespace Gallery.Droid.Renderers
+{
+    public class AdaptedPageRenderer : PageRenderer
+    {
+        public AdaptedPageRenderer(Context context) : base(context)
+        {
+        }
+
+        protected override void OnAttachedToWindow()
+        {
+            base.OnAttachedToWindow();
+
+            if (Element is AdaptedPage page)
+            {
+                page.OnLoad();
+            }
+        }
+
+        protected override void Dispose(bool disposing)
+        {
+            if (Element is AdaptedPage page)
+            {
+                page.OnUnload();
+            }
+
+            base.Dispose(disposing);
+        }
+
+        //protected override void OnDetachedFromWindow()
+        //{
+        //    App.DebugPrint("detached from window");
+
+        //    base.OnDetachedFromWindow();
+        //}
+    }
+}