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xamarin-forms-custom-renderer-samples's Issues

System.ArgumentException: Handle must be valid. Parameter name: instance

Hi!Thanks to your example, I have been able to implement it, but I have a problem. I have a "master detail" structure when I click on a menu, a new navigation page appears with a search button, when I click it appears the error and broke in this line:
MainActivity.ToolBar.Title = Element.Title;
Thanks!

Miss search bar when navigate back

i added search view native and a toolbaritem in xamarin form,and i have issue when navigate back, search view native is disappeared,plz give me advice
thanks !

App getting crash

My code is getting crash over here on this line

MainActivity.ToolBar.Title = Element.Title;
MainActivity.ToolBar.InflateMenu(Resource.Menu.mainmenu);

Android BackButton Pressed issue

First i enter into some other page and When i navigate back to the page where i implement search button on toolbar, the search button gets disappear. What had happened, could you please suggest me some ideas??

No success.

I have tried to make what you did in your blog but no luck
"ToolBar = FindViewById<toolbar>(Resource.Id.toolbar);"
is always null .
I have even tried your sample and still nothing works . is it Android Version related? I am using Nougat emulator .

FindViewById in latest android versions

You should use LayoutInflater before FindViewById to get toolbar in latest android versions. Here's sample of my OnElementChanged event for SearchPageRender

var inflater = LayoutInflater.From(MainActivity.Current);

var toolbarView = inflater.Inflate(Resource.Layout.Toolbar, null);
var toolbar = MainActivity.Current.FindViewById<Android.Support.V7.Widget.Toolbar>(toolbarView.Id);

MainActivity.ToolBar = toolbar;

I was getting null from FindViewById without using the inflater first

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