How can we get playstore app version in ionic 3 application? - html

I have tried so many solutions from google, but no any luck, I didn't get proper solution. How can i get app version from Playstore?

You can't get app version from Playstore, If you want to get your app version in your code so you need to use this plugin App Version

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How to build a Today Widget / App Extension with Cordova?

An app I am working on needs a Today Extension / Widget. Are there any resources on how to build one into an Cordova app?
I found this, but it's not written very clearly and from what I understood seems to be a native app that only uses a HTML5 element in the app and widget to display some data :/
Yes you are right, today extension are a native thing. I recently also did a lot of research on how to integrate one into a cordova project dynamically and ended up creating my own cordova-plugin for that. You can find it here, maybe it will be useful for you too! Nevertheless you will have to implement the widget in Swift.
The plugin takes an already developed widget and integrates it in an cordova-ios project on every cordova platform add ios using a hook which parses and modifies the project.pbxproj via the help of cordova-node-xcode.

Firebase Email/Password authentication error TRANSPORT_UNAVAILABLE

I created a basic application using PhoneGap Build that I am trying to implement a simple Email/Password authentication scheme for with Firebase. The authentication works fine in Android, but when I run it on my Windows Phone 8.1 I get the "TRANSPORT_UNAVAILABLE" error returned.
I looked through a lot of stuff on the interwebz, but there really isn't much out there for this kind of thing. So far I have attempted to add the InAppBrowser plugin as suggested in a few places, but that didn't resolve the issue.
The Firebase documentation states "Redirects are not available in PhoneGap / Cordova, or local", but since it works on the same code on the Android I am wondering if that really is the issue.
My next step is going to be implementing the google authentication, but I would prefer to get this fixed instead of having to reengineer that entire portion of my application.
Help me Firebase Support... you're my only hope!

Xamarin WP8 DataTransferManager

Windows Phone API has the namespace DataTransferManager to share files from internal storage.
I'm trying to use this feature on my Xamarin App.
I got a WP8 XAML page displayed via Xamarin's PageRenderer. Inside this page I call DataTransferManager.GetForCurrentView() like described in many tutorials. But at runtime the App crashes with NotSupportedException.
Please help me on how I can share files (no pictures) from my App.
Thanks
I found a solution: Upgrading the WinPhone Project to WP8.1.
So far there are no errors with PCL and 8.1.

reading Twitter replies windows phone 8 app

I am relatively new to windows phone app development. I am building a twitter based application and trying to read replies to a specific tweet.Been trying to do it hard without any luck :( i am using hammock api.
a discussion at this link https://dev.twitter.com/discussions/293 shows that we can do it with version 1 of twitter api which is now deprecated.
Replies to a particular tweet, Twitter API this link also shows a similar solution in version 1 but nothing for 1.1. I am able to post,retweet but not able to read replies.Looking for any version 1.1 solutions. Thanks.

LibSpotify and Windows Store App

I'd like to start work on a Windows Store App client for Spotify, using LibSpotify. However, it seems that I'm unable to use the libspotify dll from inside a Metro app, presumably because it uses parts of the win32 api that are off-limits to the Metro Sandbox.
Loading in my own simple test dll using LoadPackagedLibrary works ok, but loading in libspotify gives error 1114 - ERROR_DLL_INIT_FAILED.
Is there any hope for me?
Thanks
Tom
If you are trying to create a Metro-Style-App - you have no hope until Spotify releases an updated library or someone reverse engineers their library to make it work in WinRT.
If you want to create a Metro style app that is not WinRT - based - there are WPF libraries that let you theme your application to look Metro, but you won't be able to sell it in Windows Store unless you work for Spotify and get into a deal with Microsoft.
You can only use the WinRT library in Windows 8 Metro Apps, not Win32.