Xamarin.forms provides the ListView control. I followed the implementation of #jamesmotemagno for grouped list view. The application works fine. But the only problem is with sticky group header which comes default in ios and windows but not in android. This is very irritating just because of android I need to implement the custom rendering which led to render on ios and windows, which is not required. Is there any way to solve this problem of sticky header in android without disturbing ios and windows. Please suggest any solution for android.
Related
I have a webview that contains a video in my Xamarin forms application. Android does not allow for full screen but iOS does I know I could implement the WebChromeClient but I have only seen this done for Xamarin Android and not for forms. I can't seem to get it to work. Any ideas?
If you need to access the underlying native controls and their properties, methods and events, you do that with custom renderers.
I'm glad I found this because I don't think I could of done it on my own.
https://github.com/mhaggag/XFAndroidFullScreenWebView/tree/master/XFAndroidFullScreen/XFAndroidFullScreen
We've begun evaluating Xamarin for a up and coming project involving both iOS and Android, with the overriding intention to produce a single UI layer (and some share code, obviously) (I'm also new to C#)
TL;DR
I've begun exploring Xamarin on iOS. I started with the Phoneword example and it worked well enough.
The first issue I found was running the code on the iPhone X, which I was able to solve by using MainPage.On<Xamarin.Forms.PlatformConfiguration.iOS>().SetUseSafeArea(true); in the platform App class
While testing this, I noticed some issues with the ListView not scrolling properly (the core issue was actually with the platform padding).
I then used (MainPage as Xamarin.Forms.NavigationPage).On<iOS>().EnableTranslucentNavigationBar(); to enable translucent navigation bars (as we're targeting iOS 11+) and now everything appears under the navigation bar.
This is easily fixed in xCode and after some research I've found that I need to be using UIKit.UIViewController.EdgesForExtendedLayout Property, the immediate problem I'm facing is, the only "snippets" of code I can find are from the View is displayed under status bar in iOS 7 and EdgesForExtendedLayout doesn't help forum post.
Issue at hand...
The example solution snippets posted seem to be making use of a platform (iOS) specific solution. The problem is, I want to keep using the "cross-platform" code in the "platform" project and simply provide some custom configuration for the iOS platform which can apply these states.
I understand it could be possible to use a renderer, but this seems to counter-interactive, as I'd need one for both iOS and Android, where the platform page is doing just fine as it.
I understand that I could setup a DependencyService, but this seems annoying to have to include a specific "configuration" service just to solve this issue for iOS
I was hoping it might be possible to setup a iOS Page which would "override" some of the functionality of the platform page and would allow me to make use of things like viewDidLoad so I can apply the iOS specific configurations on a page by pages bases, so we could keep the platform page as it, but when running under iOS, it would provide me access to iOS life cycle of the actual view...
I've been trying to search the documentation and tutorials and haven't yet come across anything which would seem to do this or something similar (not to say there isn't one, but I'm just not finding it).
Hi I am working on a xamarin.forms cross platform app and I am not able to get proper UI If I check the same app on other phone there is misalignment in the buttons.Is there any code that can be used so the buttons look fine in all phones ?
Thanks
Making a responsive mobile app UI could actually be a challenge somehow. These two links however, might be helpful:
Adaptive UI with Xamarin.Forms
Tips for Building Adaptive Xamarin.Forms Apps
I have a Xamarin.Forms application that I would like to enable as a text and/or URL share target. I've done this in a Windows UWP app by handling OnShareTargetActivated, but I don't see an equivalent in Xamarin.Forms. I am willing to use compiler directives if needed; I would prefer that to doing iOS/Android/Windows specific things in the corresponding projects themselves. Right now all my code is in the Xamarin.Forms project and I'd like to keep it that way.
Unfortunately Android and Ios do not have a similar share event so there is no equivalent event in xamarin forms.
We have a Xamarin based app targeting iOS, Android, and Windows (not WinPhone but Windows 8.1 as a desktop app for now).
The app utilizes a few PCL's for the vast majority of all views and view models and reusable functionality. The three platform specific projects have very little custom code and, when necessary, inject in custom platform specific services. One of the PCL's also has an App.Xaml that provides the basic styles for the overall app.
The iOS and Android apps load this App.Xaml fine and honor all styles. The Windows implementation of Xamarin.Forms does not appear to load or honor the styles in the same way and our core UI appears blank.
This isn't an issue of the styles just "don't look right" on Windows compared to the other platform but more an issue of everything is invisible. We can click buttons and move around if we know where they would be in the overall UI but we don't see them. Not even an outline.
Not sure what other implementation info I can provide but I'm wondering if anyone else has had issues with Xamarin.Forms on windows and styles?