I am doing some background services in Xamarin Forms but the Perform Fetch is not Calling even I had enable background mode. Anyone know when it calls?
As said on https://developer.apple.com/documentation/uikit/uiapplicationdelegate/1623125-application :
Deprecated
For apps supporting iOS 13 and higher use BGAppRefreshTask.
Related
I am creating an iOS application using Xamarin Forms which is a copy of an Android application written in Kotlin.
There is a section that lists all the applications installed in the current device by the user. I want to implement the same functionality in the iOS application too.
Is it possible to get the applications list in iOS through Xamarin Forms?
This is impossible on iOS and it is not possible on Android either if you target latest API levels, so in some future when those API levels become required on Google Play you won't be able to do this.
This is a huge privacy issue, as having the list of apps may reveal something very personal and private and as soon as the app has it there is nothing that prevents it to send the info to the 3rd party server.
I am stuck... I was under the impression using Stripe in a Xamarin Forms application was easy, but that doesn't seem to be the case any more.
I have a Xamarin Forms (both Android and iOS) app that I want to integrate with Stripe for payments. I have an API which creates a Payment intent, submits the amount and currency etc using the Stripe.net NuGet extension, and returns a client secret... but it turns out, there is no Stripe client available to use this client secret.
There are Android and iOS native elements controls which I should be able to somehow include in my Xamarin Forms application or the use of a webview and using stripe.js.
Can anyone tell me which of these two options is most suitable? I have never used binding for including Android and iOS packages (I'm not clued up on the individual platforms) and the webview seems to me to be a poor UX... I'm only speculating, because I don't know... I'm hoping there is someone on here who has experience with Xamarin FOrms and Stripe who can point me in the right direction.
Thanks
I have created a Xamarin Forms PCL Project.
I have a SQL Server database and when my database table is updated, I want to generate a Push Notification for my Android as well as IOS Application.
I don't want to request the table again and again. Is there any other way?
I recommend using the azure but if you do not want to pay, uses Onesignal is free and works for android and ios.
For onesignal, here is a tutorial:
https://julianocustodio.com/2017/11/21/onesignal-push-notification/
You need to write background service in android & iOS which will keep checking the table in database after fixed intervals of time and will generate notifications from it.
Also you need dependency service so that you can call platform specific services from Xamarin.Forms
Assumed I want to build an ToDo-list app for Android and iOS that uses RealmDB for storage and synchronisation. Would it be possible to use Realm in a ASP.NET based Web-Service as well to provide a webbased access to the ToDo-list?
Realm for .net requires Xamarin and it only runs on iOS and Android, although there is a popular issue requesting Windows support. It's not possible to use Realm in an ASP.NET application right now, but it's likely that this will be enabled soon.
Disclaimer: I work on Realm for Xamarin
I wanna use iOS APIs in my web application.Is it possible?
any example?
Actually I wanna use sound notifications for my web application on iPhone.
Give me suggestions.
thanks
Abdullah
No, it's not possible. The iOS API is for native applications, not web applications.
Your best bet would be to research how to leverage the HTML5 sound features to achieve what you want. Doing so comes with the added benefit that your app will be compatible with non-iOS devices as well.