Unlimited task execution in IOS background

Unlimited task execution in IOS background

Find some code for continuing to execute tasks in the ios background, and share it with you:

 

 

First, configure the Info-Plist file and create a new Required background modes in it. This is an array. Add the following content below:

App provides Voice over IP services (VOIP)

App plays audio or streams audio/video using AirPlay (audio)

App processes Newsstand Kit downloads (newsstand-content)

App communicates using CoreBluetooth (bluetooth-central)

App shares data using CoreBluetooth (bluetooth-peripheral)

App registers for location updates (location)

After adding, add the following code in-(void) applicationDidEnterBackground :( UIApplication *) application:

 

1. _ Block UIBackgroundTaskIdentifier background_task;
2. Background_task = [application beginBackgroundTaskWithExpirationHandler: ^ {[application endBackgroundTask: background_task];
3. Background_task = UIBackgroundTaskInvalid;}];
4. Dispatch_async (dispatch_get_global_queue (DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^ {
5. While (TRUE ){
6. [NSThread sleepForTimeInterval: 1];
7. // Write the execution task code
8. }
9. [Application endBackgroundTask: background_task]; background_task = UIBackgroundTaskInvalid;
10. });