We have the Xamarin app where we have a few flags which we set through App Center build. We make them true or false based on the requirement but for that, we need to generate a new build. We want to manage these flags without generating a new build.
One way is to check through API for which App should be online
Another way is to use push notifications and for this also, the App should be online
Any other way to make this happen with online and offline mode both?
Related
I am creating a Store Build for my UWP app. I would like the app to run automatically (without user intervention) once installed on end-user device. Is that possible? If so, how?
I’m afraid you can’t let the app run automatically after installation.
Currently, uwp doesn’t provide such api to do this. If you do want this feature, please feel free to submit your feature requirement with Windows Feedback Hub app.
I am using Xamarin.UITest to automate iOS app test. I have to automate file sharing from app through mail.
Do Xamarin UItest supports file sharing for iOS ? Or is there any other 3rd party library available ?
Using UI Testing, you are not going to be able to perform actions in other apps.
If your app shares file and sends emails within itself, yes you can do that. But if it requires another app to perform the action, you can't.
You will just have to create a conditional that checks for the build configuration, and if it is a UITest, then execute different code so that your test is not locked in a state where it has no control.
Eg:App Review dialogs like this can't be UITested:
I have Xamarin Live Player up and running.
When I use it with a newly created Xamarin Forms (Master Details) app, it works fine. I see the app on the device.
However, when I try to run my full-blown app, Visual Studio tells me "Deployment to device failed. Make sure that Xamarin Live Player is open and that the device is in the same network."
Since the new app runs fine, I guess something else is the problem.
I've already set the Android project properties to be same as the newly created app.
Just to make sure, I've made it so that my full-blown app requests all rights.
How could I debug more in detail what's going wrong?
Xamarin Live Player can't run all apps. As soon as you use reflection, embedded resources, a MVVM framework or a custom renderer in Xamarin.Forms it might simply just not run the App.
You can read about the limitations of Xamarin Live Player in the official documentation for it.
You will probably have a much better experience just running directly on the device without Live Player.
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.
Say I build a super mobile friendly web application that I want in the Play Store for Android users to be able to download.
Could I use Xamarin to:
Wrap the entire mobile app as a single WebView
Register for mobile push notifications
Essentially shortlining an MVP of an android app by using an existing web app? If so, is there any well-known process or documentation that demonstrates this?
Probably the best approach for you would be using Xamarin Forms with one or more pages containing only web views.
I don't love Xamarin Forms because usually for me Xamarin Android+iOS gives a better result in similar time, but your app would be so simple that doesn't make sense to do it with Xamarin Android.
Make sure that your web app will show only what makes sense to be shown in your app, otherwise you risk to see double header/footer, useless buttons... but if the website is yours adding a few parameters to change a bit the UI won't be a problem I guess.
Have a look at this example:
https://github.com/xamarin/xamarin-forms-samples/tree/master/WorkingWithWebview
Another approach is the use of Razor to build your pages in html directly inside your app, but if I understood well it's not what you need:
https://developer.xamarin.com/guides/cross-platform/advanced/razor_html_templates/
Although it is technically possible to do this as the previous answer has suggested. I would recommended firstly reviewing, the relevant stores guidelines on submissions. Apple for example will not allow a submission to their store of any application that simply mirrors the functionality of a website. I suspect Google's would likely be the same.
However that said, to answer your question, Xamarin.Forms would be appropriate for a simple application like the one you are suggesting. Or if you prefer to build to a specific OS, then in iOS with Xamarin you would use the Safari View Controller that was added in it's xcode 8.1 release. Android uses something similar as does windows.
EDIT:
You can use the Web View control in Xamarins Andorid native PCL project to encapsulate your mobile friendly website within an application here is the documentation:
Xamarin Android Developer link to Android Web View
As for push notifications, yes this is perfectly possible using Xamarin.Android. and varies on implementation depending on what you want to use as the back end to handle them, I.E. Azure's notification hub etc.