All Questions
Tagged with background objective-c
386
questions
0
votes
1
answer
67
views
iOS Solid text over a background image and low alpha cell background
How do I get the text in my cells to show as solid text while still fading the cell background so I can see the image behind?
I have the following in my ViewController:
`
- (void)viewDidLoad {
// ...
0
votes
0
answers
2k
views
EXC_BAD_ACCESS crash when using the variable in the background
I have react native application with background task.
I want to detect if the app started in the background, prevent the react native bridge initialization, and postpone it until the app become active
...
- 2,653
0
votes
1
answer
100
views
Get The AVPlayer instance from AppDelegate
Im trying to Playing Audio from a Video Asset in the Background
As Apple mentioned in the following example Apple example
We need to set the AVPlayer to nil so that the app continue playing the audio ...
- 604
0
votes
3
answers
1k
views
Is it possible to download any file app suspension or quiet mode in iOS?
I'm seeking a mechanism to download any file (video, audio) not only for app background but also for app suspension or quit mode. It is like an android youtube application, background download. That ...
- 924
1
vote
1
answer
81
views
Is there a way to keep a notification on the screen from a backgrounded iOS app, similar to Apple's Timer app?
There has been a lot written about how an app other than one using locations or playing music, for example, will be terminated after 30 seconds if it's in the background. The Apple Timer app isn't ...
- 524
0
votes
0
answers
298
views
Rest API post call is failing when app in background
I'm using AWS Transfer Utility to upload media to the S3 bucket and it's working fine in the background but after the media upload, I have to call a REST API (POST) call to my server which is failing ...
- 28.6k
0
votes
1
answer
63
views
ios closed app send location 2 times per day
I am doing a small application for iOS (with Qt and Native code)
I need send my position twice a day to a server (user REST API)
I have no ideas, I do not understand how I could launch a recovery ...
2
votes
1
answer
278
views
iOS: How to startUpdatingLocation when app is awaken by didEnterRegion?
What I want to do: iPhone is sleeping. In the background location manager is scanning for a beaconRegion. If this region is recognized my app should start beacon ranging to verify the distance to the ...
- 178
0
votes
1
answer
118
views
Is there a way to change some value when my app is running in background?
I'm working in a location based app that allows the user to share his location with some other users for certain periods of time (15 minutes, 30 minutes, 60 minutes, 1 day), the thing is when the time,...
0
votes
0
answers
34
views
background blue button image obj c
I'm assigning to a button two different types of image..
something happens to me that I can't understand .. it creates a sort of background for the blue image
[self.shippingButton ...
- 1
13
votes
3
answers
9k
views
ios 13 objective-c background task request
I've got a question with objective-c and background task request.
Restricted to background modes with ios 13.
My App does not run in the background more than 30 seconds.
Background modes changed ...
- 119
1
vote
0
answers
106
views
How to do what strava does when it goes to background while recording iOS
I am trying to do what strava does when going into background. When I put strava in background while recording, the clock on my iPhone on the top left goes blue and whenever you click on it strava ...
- 31
1
vote
0
answers
39
views
Why is there progress callback information printed when using backgroundSession to upload tasks in the background
I would like to ask a question when I was in the background with backgroundSessionConfigurationWithIdentifier upload task encountered the following problem:
Background: I have a lot of uploading task ...
- 11
0
votes
2
answers
256
views
Unable to set color of UIViewController navigation bar
I'm presenting my view controller with the following code:
UINavigationController* navigation = [[UINavigationController alloc] initWithRootViewController:sessionController];
[self ...
- 421
0
votes
0
answers
48
views
How to manage background tasks iOS
Lets say a user starts async request in PageViewController flow then dismisses. If they quickly bring back PageViewController it won't navigate to the correct page because an async request (that ...
- 239