Questions tagged [xamarin]
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32 questions
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Secure way of storing client secrets in Xamarin / Android mobile apps
What would be a secure way of storing client secrets used for authentication (webservices) in Xamarin/Android apps ?
Secure Storage, which interacts with Android Keystore, seems very useful for ...
- 29
0
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1
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How to set up login pin system
i want to set up basic login page in xamarin.forms. There is no username/password, just a simple pin
so far i have 3 pages to do this
Sign-up Pin page
Sign-up Confirm Pin Page (re-enter pin to ...
- 101
1
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4
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341
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Raising concerns on the codebase as a new hire
I'm new in the team (< 3 weeks) but I believe I am experience enough as a Xamarin dev to know what I'm doing and also experience enough on using Prism library to give some criticism on how things ...
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4
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What's should I call a Location (Longitude and Latitude) associated with a DateTimeOffset? [closed]
In the Xamarin.Essentials library there is a Location class that comes with a DateTimeOffset TimeStamp.
I know I'm being pedantic and I should just move on - I know it's to indicate a location of the ...
- 111
4
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1
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How to authorize and store user login from a xamarin frontend to a asp.net core api
So I suppose this question isn't as much as a 'How to' but a 'which way' kind of question.
So I have a .net core api backend that makes calls to a dB
I also have a xamarin forms project that ...
- 167
1
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1
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124
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How to properly handle deployment configuration for Xamarin Forms app
We are currently working on a Xamarin Forms (.NET Core) application. We use Microsofts DevOps for the code repo, building and deployment.
Since we want to test newly developed features in a safe ...
4
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1
answer
186
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Architecture to lock account to mobile device
I'm currently creating a mobile app and have the following issue.
I am required to only allow the user to login from a device that is registered to the users account. A user can have up to X number of ...
1
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1
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What is the proper way to change the View from a ViewModel when using the MVVM pattern?
I'm trying to follow the Model–View–ViewModel pattern in a Xamarin application and am wondering how the View should be able to change when a given ViewModel is finished. Below I have listed the ideas ...
- 121
1
vote
1
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352
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Deploying Multiple Versions in One App Package
This is a question about Android, and iOS apps. The technology is Xamarin (C#) but this is not really important. The app will be deployed to the stores. The client app must be compatible with the ...
1
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0
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Xamarin communication between devices, not using the internet
How would you go about if you would like to create something like:
You have let say 3 devices (can all be iOS or Android, a mix is not necessary)
One of the devices would act as a master and the other ...
- 119
0
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1
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188
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RESTful API get requests by "modified" condition from mobile app
Currently I have following scenario.
I have two projects: ASP.NET Core Web API and Xamarin.Forms app. General idea is to have consumer (Xamarin.Forms app) which is getting data from server (Web API)....
-2
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1
answer
120
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How to calculate user activity
I am working on a Xamarin.Forms PCL social media app project. People can like posts and comment on them which is saved in MySQL. I would like to add an activity page.
What is the best way to ...
- 109
1
vote
1
answer
287
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Best way to manage services and exceptions
I have a mobile app who consumes a api service. I have a class to manage all the operations (get, post, put) who throws exceptions if the result is not 200.
The app was originaly designed to be ...
- 111
3
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3
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How to decouple code behind with business logic?
I'm having a hard time to decouple two classes.
I have my code behind (will call it "class A") that I use to tweak the interface (defined in xaml).
Next I have a class B that is only logic. But ...
- 131
1
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1
answer
204
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Most convenient way to implement the models used by the Service Access layer of a Xamarin application
I am new to the Xamarin technology, and I am working on an Asp.NET Core Web application which basically delivers micro-services which will be consumed by a Xamarin.Forms application.
So my Web API ...
- 155