How to install i watch application & share data in iOS? - ios

I had an iOS application working fine,Now i am planning to add a watch
application of the same by adding a new target to the existing
application.
I added it and done with UI parts.Now i want to know how can i install
that watch kit application on to real device and share data between
iOS application and my watch app?

Related

Can an iOS app be added later to an Apple Watch only app?

Beginning with WatchOS 6 Apple makes it possible to ship Watch-only apps. While we can first ship an iOS app and later add a companion app for the Apple Watch, I'm wondering if the reverse is possible as well:
Can we ship an Apple Watch-only app, which is installed via WatchOS App Store directly on the watch and then later add an iOS app to it?
This is important to me as I don't want to put a barrier on front of this option. You may still find out after publishing your watch app that it will profit from having a companion app on the iPhone. Or you might find that your watch app will gain more publicity when its iOS companion app becomes visible in the iOS App Store as well.
Yes, this is simply a matter of going to the project at the top level of the project navigator, then adding a new iOS target to your Apple Watch project.

Add multiple apps to single project in Firebase

I am using firebase notifications to my project, my firebase project is handling android and iOS projects, what I am getting notifications are same to android and iOS. I was added Android app to project, I want add IOS app to same project but am not able add my IOS app to project,
this is the screenshot before one
now I am trying to add another app to project but am not able to add the project, I want add IOS app to the same project. How to add multiple apps to single project?

Cordova SQLite Plugin Compatibility

I'm looking to build an iOS hybrid application that also utilizes an Apple Watch application. The watchOS app collects Altimeter data to be stored, and that's it. I was thinking of using this plugin since the watchOS portion is written in Swift. I haven't yet begun the iPhone app, it's just blank right now, but was thinking of making it a hybrid application using Cordova. I've been searching for the best way to share data between the applications, and I think SQLite may be the easiest.
This cordova plugin can be used to manipulate data in an SQLite database using JS. That could be used in the iPhone app. I guess my quesiton is - is this possible? If I create a database in swift using this library, will the Cordova plugin be able to access it? Does anyone have any better ideas for sharing data from a native watchkit app to a hybrid iPhone app?
That will not work. If you create a SQLite database in the watch application running on the watch which is a physically different device than the iPhone running your cordova app, how should the application running on the iPhone access the database?
The way to go to use a watch-kit application in combination with a cordova app is cordova-plugin-apple-watch. The plugin offers three different possibilities to communicate between the watch app and the iphone app:
Message passing
Local notifications and
User defaults
If the data should be accessible by both apps and it should be persistent (like a database) the way to go is probably user defaults. But if you just want to send data from your watch-app to your cordova-app (which will not be needed on the watch anymore) then message passing does also work (the cordova-app can then store the data wherever you want).

React-Native App with a Apple Watch App

I have a react-native based question, we are building a react-native application that will use authentication to call a secured API for data.
This is all built in react-native, however I am wanting to build a Apple Watch app (I know react-native doesn't and won't likely soon support this) So I am planning to go native swift for the Watch App.
My question is, does anyone know if you can use the react-native based authentication and api mapping to supply a json object to the Watch App? I want to simply display a json schedule on the watch from the phone.

Implement In-App Update Functionality

for Titanium 3.1.0 and iPhone 4.2-
How To Implement In-App Update Functionality in Your iPhone/iPad App? Have you ever used an iPhone app where upon opening it, it tells you that there’s a new update compared with app store same app, after click on ok it will be updated with updated version of app. How to develop that functionality with titanium studio?

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