DeviceInfoPlugin | Device Information Plugin for Xamarin and Windows | Form library

I am using this code here the android id or device id I am getting , I don't know where it is located on the phone but when I am getting the device ID is different Please guide me.

I'm studying Flutter and I'm at a tremendous burn out. I have a package that initiates a purchase of a consumable product and right after the purchase performs a function.

The problem is happening after the purchase is made, my post-purchase function is simply not triggered. Can anyone give me a light on this issue?

It's really annoying because I need to build and publish to Google Play Console in closed test every time I need to test the billing library.

I use this package: https://pub.dev/packages/super_easy_in_app_purchase

I have an onTap that starts the purchase:

I am trying to generate qrcode in flutter. I need to add three key-values in the same. So, when i scan it, i can get the relevant information.

This is first time i am working on qrcode scanning thing. So, i don't have idea about it.

Here is the code.

I am trying to access device info in Flutter app. It works fine on iOS but there is an error on Android.

I have added it to the pubspec.yaml file under dependencies:

I have a Flutter App that relies on a correct Server URL being set based on the environment it is running in. However, my function seems to not be called during Hot reloads.

I have at the top of my main.dart:

I was trying to get total price. My scenario is this :

I have 2 pages involved in this case (i guess, because the error stated to one of this page that related to each other). In my menuUser.dart, I put the icon (just like shopping cart, but not because I am not doing ecommerce project) in this dart file because i already put default tab. So, i just put the icon beside the logout icon.

So, when I click the icon, supposed to be it goes to the next page which are product cart page (AttractionCalc.dart) to update the quantity and get total price (same like ecommerce apps).

My problem is, when I run the application, and when I click at the icon, I get this error in my terminal:

I wanted to run deviceInfo function which is written below once user enabled the GPS/Location Services. Currently it is running only to check Location Services is enabled or not. If its disabled then it shows alert dialog.

As you can see i am using If condition. If location is disabled then show the alert dialog else proceed to the next step.

Problem is if user enable the locations services then how can i execute code those are written under else condition.

Here is the code.

I'm working on a flutter project and I am on the stable version of flutter and I've updated to the latest stable version 1.17 and after the update, my app crashes after building and running the app and the first part of the output of the crash log is this.

I am using the device_info plugin to display the app version, OS version and model in Text widgets. I make three functions that each return a string.