Let's say the iPhone has a text field or any internal data, upon the data change, I want to push it automatically to the Apple Watch. I know I can use the share data. But that seems to require user to initiate the call (e.g. pressing a button) on the Watch. Is there a listener on the Apple Watch that I can use if there is a change in the shared data? Or there is way for the iPhone to automatically push data to the watch, and the watch just receive it and display it? Or any other way?
You can see this answer. MMWormhole seems a good way to communicate between App and its extensions (i.e. Watch App).
Hope this helped.
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I want an app that can be opened automatically or by itself when app notification appears. I've been looking for this case but I don't find any solution.
This is not possible on iOS. You can not programmatically open an app based on a notification.
What you can do is to use silent pushes (those are push notifications that are invisible to the user) to wake up your application in the background. Using this mechanism, you can do some work in your app in the background (like fetching some data so it is instantly available later on).
Depending on your use case, this might be of use to you.
I am implementing apple watch app with in my existing app.I need to full fill these task between both iphone and watch
1) sending data from watch to iphone Done (by using openParentApplication).
2) getting call back also done (using openParentApplication call back method)
3) I need to get apple watch notify when user click on a button on iphone app .I have implemented reverse functionality using openParentApplication.
I stuck how to update apple watch UI after user click on any button or any particular task happen on iphone app.
Please let me know is there any way to perform passing event and data from iphone to apple watch
Please use this link https://github.com/mutualmobile/MMWormhole for communication between iphone and watchKit.
You should checkout the new WCSessionDelegate is watchOS 2.0. It can be implemented on both the Apple Watch and contains multiple methods for sending data back and forth between the two devices. Detailed information can be found in the WWDC video Introducing Watch Connectivity
Since few days i am searching for the functionality which will allow me keep user posted that application is running in background. I have attached a !image for what exactly i am looking for. i tried googling but could not get exactly what I need. when i tap on the flashing red bar it takes me back to the application.
Thanks in advance.
The red banner you pictured is provided by the system, is shown only if your application uses background audio recording (see AVAudioSession), and doesn't provide the opportunity for you to choose what happens when the user taps it.
Unless your app fits into one of a few specific classes, it doesn't actually "run" while in the background. Instead, it's "suspended" -- still in memory, but gets no CPU time. What happens outside of your app is thus up to the system, not to you... the only way to show a banner that will launch your application is to use a push notification service or UILocalNotification, but those banners are only shown briefly, and you don't get to control their duration. What you seem to be specifically asking for isn't possible using public API.
The kind of notification you want isn't supported by the current iOS for third-party developers.
If you want that kind of functionality then implement Apple Push Notification service through
this you can first give message to Apple push notification service. then Apple service
automatically generate notification for your App as you want.
I am building a live chat app for the iPhone, and for this it is necessary to ensure that the operator is online and to keep the flow of data going.
After much search it seams to be only two options for similar kind of behavior;
UILocalNotification, only works if I have some scheduled information notice to be sent
Push Notification, for pushing data to the phone
The problem with push notification seams to be that I cannot ensure that the user is available, or in any way talk with the app without the user re-opening it. This way it seams impossible for me to know if the user is online, to update data in the app without the user having to manually open it, etc.
So, what I ask for, is it in any way possible to keep the app active in the background thus ensuring the operator is online and notify of incoming chat sessions?
Thanks a lot for your help guys!
Unfortunately the answer is no. I take it you mean text chat and not VoIP (which CAN run in the background)? Your best bet would be Push Notifications, as you would not be able to monitor anything from the app itself when it is in the background.
i m making an application where data is accesed from website and displayed with an application.i have made an action which will tell the user that new data has arrived.this will work properly if the application is open .but if the application is closed than ,is there any way to tell the user that new data has arrived ,,so that he can open the application and check the data?
If you are using the Apple Push Notification Service (APNs), your messages will be delivered whether the application is running or not. For information on how to control what information is presented to the user, read the Apple Push Notification Programming Guide.
You should use Apple Push Notification Service, like codelark said.
I would recommend looking into Urban Airship for help getting started. It's a third party service, but it makes things much easier. Urban Airship does have their own tutorials and code samples which may be easier than Apple's.
As a follow up to the reference to apple push notification, as of ios4.0 I believe you, you may have a few more options, 1) you can send local notifications (just like push notifications, but they originate from inside your app) that could be timed to be delivered even if the app is not running..assuming you know approximately how long it will take for data to arrive. 2) if your data update will occur soon after the app closed.. your app can request a certain amount of time to complete an operation (even though the user has closed the app) and wait for the data, then send a local notification to tell the person to come back into the app. 3) if your functions based on gps updates, music streaming, or voip you can set a flag so your app continues to run in the background
sorry for the unstructuredness of the answer, this was just off the top of my head, hope it helps