Posts by Lucas Moreira • 17 points
4 posts
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answer38
viewsQ: Doubt when obtaining the value of a radioGroup to send in an email
Hello, in my code I have 4 Radiogroups and I will pass their value in an email. So far so good, but in my code I am not able to (I don’t know how to do) send only the text of Radiogroup that was…
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answer105
viewsQ: How to show a message after a send action?
I’m trying to make the Android app show an "email sent successfully" message after an email, which is linked to the action of the send button, be sent correctly. I tried to show a Toast, but it…
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answer245
viewsQ: How to show an exception message if the user does not check a radio button on Xamarin Android?
I need to display an error message on the screen if the user does not check a radio button. In this code, there are 13 radio groups separated into 4 radio groups I tried to use Try/catch and…
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answer648
viewsQ: How to read a JSON Object Array with Xamarin Android Newtonsoft.Json
I am working on an app that gets a response JSON and inserts some fields of it into a textfield android, here is the code: using System; using Android.App; using Android.Widget; using Android.OS;…