background-fetch Questions
3
I'm using background refresh to schedule local notifications and update my widget.
The problem is that the task registration method isn't called!
func application(_ application: UIApplication, didF...
Drooff asked 28/3, 2022 at 12:16
2
I have a iOS (swift) Application available AppStore since November 2017. I added Firebase Analytics and Crashlytics to proactively see issues which didn't occur during development and testing.
I'm...
Luba asked 18/10, 2018 at 17:12
1
Solved
How can I solve this problem:
E/flutter (18287): [ERROR:flutter/shell/common/shell.cc(89)] Dart Error: Dart_LookupLibrary: library 'package:background_fetch/background_fetch.dart' not found.
E/flut...
Misha asked 8/10, 2022 at 10:44
1
I am currently developing an app for iOS with expo sdk-version 32. I have to call a REST service periodically from my app. In order to do that I tried to utilize the new BackgroundFetch API.
Here...
Kate asked 17/2, 2019 at 11:16
1
I'm building a Flutter app and need to call a function every day (to schedule some notifications). I came across the flutter_background_fetch package, which seems to be a perfect solution for Andro...
Overspread asked 15/7, 2021 at 7:15
4
I am trying to access the local database on the device while the app is completely closed, to achieve this I am using the sqlite plugin sqflite: ^1.2.0 and the background fetch plugin background_fe...
Annunciata asked 7/2, 2020 at 17:35
1
I'm trying to develop an app with flutter that uses the background_fetch package https://pub.dev/packages/background_fetch to connect within a specific time period to a BLE device and receives some...
Aphrodisia asked 24/3, 2021 at 14:22
2
Solved
I recently added background fetch in my application and it is working well. I recently noticed in Fabric that the amount of OOM free sessions have gradually gone from 100% to a daily average steady...
Active asked 5/1, 2018 at 21:57
4
I am looking for solution to get data in background mode even app is terminated.
There are lots of tutorials and answers available for this questions, but my questions is different than other. I ha...
Franks asked 19/3, 2018 at 17:24
2
Solved
I was hoping that the iOS11 release will fix the silent push issue, which was in the latest betas and GM version of iOS.
Currently I'm struggling to understand, why I don't receive any silent push...
Volva asked 20/9, 2017 at 19:12
5
Solved
I have a JSON file populated with strings data in Documents Directory. In user Interface of application there is a UIButton. On button press, a new string appends into the JSON file.
Now I am look...
Elanorelapid asked 1/8, 2016 at 14:10
2
I have created an app in which background fetch code is written on receiving push notification. I have enabled the background mode in .plist, content-available key is set to 1 in push notification ...
Licit asked 5/8, 2015 at 7:32
2
My app makes some server calls whenever it is started, now I face a weird problem: when a push notification with content_available wakes up my app the calls are made as well, but more often than no...
Tribromoethanol asked 19/1, 2018 at 10:31
3
Solved
I read all Apple documentation about background fetch and currently I'm using it like this:
[[UIApplication sharedApplication] setMinimumBackgroundFetchInterval:minimumBackgroundFetchInterval];
...
Nonresident asked 7/2, 2015 at 10:34
6
Solved
I am making an app that provides functionality to fetch data every hour. It fetches data even when the app terminates. How can I implement this functionality?
After a lot searching I found backgro...
Girosol asked 19/5, 2016 at 9:28
3
Solved
It's surprisingly difficult to find a definitive answer to this; couldn't find it mentioned in the Apple documentation and couldn't find a definite yes/no after searching past questions.
The quest...
Rabelais asked 29/6, 2017 at 14:42
2
I have tried to implement background fetch, to hopefully can wake the app from time to time.
I have done these:
func application(_ application: UIApplication, didFinishLaunchingWithOptions laun...
Bullbat asked 1/6, 2017 at 16:59
1
I am looking at some document on the web about background task and background fetch.
Background task is a task which performance at the background while the app still running. When the app is in ...
Bromine asked 29/5, 2017 at 9:26
2
Solved
I am trying to get iOS background app fetch to work in my app. While testing in Xcode it works, when running on the device it doesn't!
My test device is running iOS 9.3.5 (my deployment target is...
Collimate asked 29/8, 2016 at 3:0
1
We are using native key-chain wrapper class to store and retrieve values from the key-chain. But in some case the value is getting deleted/empty.
We have the below items enabled in our app
...
Ugrian asked 29/3, 2016 at 13:29
2
I have an app that can have more than one user account. I need to update all of them in background. The problem is:
time is limited (~30 sec but requests may take longer than that)
all requests a...
Minos asked 5/4, 2015 at 5:34
2
Solved
I'm trying to get data from url with background fetch. My func tries to get data and if there is a new data, it sends local notification. Background fetch works after about 10 - 20 minutes when i m...
Reifel asked 18/2, 2016 at 10:22
1
In Xcode 7.0.1 the "simulate background" fetch command causes performFetchWithCompletionHandler to be triggered twice.
Is this an Xcode debugging error, or can this happen on a device running a r...
Janeanjaneczka asked 13/10, 2015 at 14:46
2
We've written a media application that allows you to get a list of latest videos as json list using BACKGROUND FETCH
then it uses BACKGROUND TRANSFER to tell iOS to download the video one by one ...
Mango asked 3/7, 2015 at 15:47
1
Solved
I developed an app that uses background fetch. I set the minimum interval between updates to minimum:
[[UIApplication sharedApplication] setMinimumBackgroundFetchInterval:UIApplicationBackgroundFe...
Woundwort asked 14/4, 2015 at 20:7
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