native app development using cordova and ionic - javascript

How to keep the process or service always running even after the app is killed by the user, similar like to the stopwatch which will be running even after the app is killed by the user by swiping the in the recent tabs. I know how to keep the service or the process at the background but i don't know how to keep it alive even after it is been .With the help of the link the running the app in background is possible.

Related

Is there a way to keep my React JS PWA (Progressive Web App) running in background?

I coded a Chatting App and a Alarm clock App in React Js and they're working fine in foreground (while the apps are opened on screen). But I need a way to keep them running in the background to check for latest messages or to play the alarm sound. (Like clock app in phone or WhatsApp/Facebook)
Does anyone has solution?
I can't seem to find any solution, either by myself or Internet.
If you are targeting mobile devices, the best solution you have is to run a service worker, which can execute code in the background and show notifications. There are limits to the APIs available to a service worker, so playing a sound might not be possible.

How to run my video call app integrated with ms Teams to run in background

We have created a webrtc video call application using node Js and loaded it into internet using heroku. When i have added the webrtc call to ms-teams app using App studio as a Tab and allowing device preferences. we have added the app and when i open chat section in ms teams, the video call gets disconnected as the iframe gets flushed when we go away from it.if we can use any other alternatives to have it run even in background so that when i go to chat and come back to webrtc it should be running.Any help is appreciated.

Downloading in background. Nativescript-Angular

I have already asked similar question, but, as I understood, it was too complicated. So, I made a simple version. I am developing a multi-platform app using NativeScript and Angular and have to download a large amount of data from the server and continue doing it in the background even when the user hides my app (sample: when you install a app from Play Market, you can switch to another app and loading continues). How can I do this?

Ionic monitor a certain function even when the app is closed/ruunning in the background

I am currently writing an ionic app that works with a raspberry pi tracking device that we have created. The device is connected to a web service that transmits the devices location to my mobile app and i have set it to notify me when the device has gone a certain distance away from my current location with a push notification but this will only work if the app is currently open and in the foreground. Is there a way for me to let this function run even if the app is not currently in the foreground? I have looked at the Ionic and cordova-plugin-background-mode plugin butt it is in beta phase and apparently has some issues. Any advice would be much appreciated.
Edit: Sorry there is not much code but i don't have anything to present to you at this moment.

How to continue timer( setTimeout() ) when app is exited or device is turned restarted using javascript in cordova

im working on a cordova application that enables users schedule messages to be automatically sent later. i have been able to schedule messages successfully using javascript setTimeout(), but my problem is when i close my app or restart my device, the messages dont deliver( like the setTimeout() clears). what can i do to keep the timer running even after the app is close or i restart my device. i have tried background mode but that only work if the app is in the background and not entirely closed... i want to be able to run my timer even when the app is close or device is restarted... Thanks in advance
Cordova plugin to prevent the app from going to sleep while in background.
Most mobile operating systems are multitasking capable, but most apps dont need to run while in background and not present for the user. Therefore they pause the app in background mode and resume the app before switching to foreground mode. The system keeps all network connections open while in background, but does not deliver the data until the app resumes.
Command to install the plugin in your application
cordova plugin add https://github.com/katzer/cordova-plugin-background-mode.git
Prevent the app from going to sleep in background
To prevent the app from being paused while in background, the backroundMode.enable interface has to be called.
Further informations
The background mode will be activated once the app has entered the
background and will be deactivated after the app has entered the
foreground. To activate the background mode the app needs to be in
foreground.
cordova.plugins.backgroundMode.enable();

Categories