Flutter how check if an application is installed from Google Play? - flutter

Some of my applications are downloaded from the playmarket, ads are removed and posted on various sites in apk format for manual installation. Is there any legal way in flutter to check when the application is launched how it was installed?

There is currently a package developed that checks exactly what you want.

Related

Is there any possibility in flutter integration_test to pre install the application and use this version for the test?

I need the flutter test engine to use a regular installed running app. In this app a deep linked url should be opened, which checks if the app is already installed.
Is there any known way to run the integration test of the testWigets on this app?

Is there a way to import and run a Flutter app as a dependency of another package?

So, I'm thinking of creating a CLI application that could also be used with UI, developed in Flutter.
The idea is that there would be 3 different packages, one for the business logic, one for the CLI and one for the Flutter app. Is there a way to import the Flutter app as a dependency in my CLI package, so I could open the Flutter app from the CLI? If so, how would I do it?
Seems like you want to use 1 library containing the business logic for 2 different applications: Desktop CLI app and mobile app (android/iOS).
It's very much possible with flutter. By default flutter installs only the android and iOS platform supports but by changing few configurations in installed flutter SDK we can extend the same setup to Web and Desktop apps (Windows, MacOS or linux) as well.
Check this official doc for enabling desktop support
Check this official doc for enabling Web support
You can enable these settings in your existing application only.

Do I need to make draft in google play console before I use Fastlane

Can you upload app in Fastlane command with android and Fastlane app in the google play console or I need to make draft in console before I do?
Fastlane unfortunately can not create an Android app from scratch, as it can with create_app_online (formerly known as produce) for iOS. Google just doesn't offer any API for that.
So yes, you have to at least create the app on the Google Play Console which usually includes uploading a first APK (so the Play Console knows about the package name [com.example.app] or your app) to one of the available lanes (which doesn't have to get published though).

Updating Ionic Apps in real time

I'm a web developer, new to Ionic.But I can't find out how can I update my app on the server,like a website,and without having user redownload the app.Is there any solutions?
Thanks!
There's an available plugin you can use Cordova-hot-code-push
This plugin provides functionality to perform automatic updates of the web based content in your application.Basically, everything that is stored in www folder of your Cordova project can be updated using this plugin.
supported platforms: Android 4.0.0 or above.
iOS 7.0 or above. Xcode 7 is required.
It has a great wiki too.
Yes, as of recently there is a solution for this. Ionic calls it Ionic Deploy, and you can see the official documentation about it here.
However, one must note that this is still in Alpha version and they don't recommend it for production, but since they're very apt in shipping new features, I'm sure this will be even production ready very soon.

Can we bundle Chrome installer with Packaged App?

We have built Packaged App for our Web Application.
Is it possible to provide Chrome installer in a Packaged App bundle or somehow trigger Chrome installation in the background from Packaged App.
Currently Chrome Browser is separate Dependancy for using Packaged Apps so it is difficult to convince Users to first install Chrome browser.
Also, people can install the App for any location as a complete package.
It's not possible yet, but you can star http://crbug.com/173762 to get notified when it does work.