English 中文(简体)
在SOS完成后安排新的背景程序任务是可以接受的。
原标题:Is it acceptable scheduling a new background process task after one completes in iOS

I am executing the background process for my app. During my research, I understood that there would be no guarantee it would execute (based on the system mode, like battery saver, memory management, etc..). But if it is executing, can I schedule a new background process inside the task completion? Is it a bad practice? I have followed this article article link for to achieve that. During my testing, the background processing task was executed twice in 3 hours. However, my lead is not allowing me to schedule new background processing after the task is completed. Does iOS allow us to schedule a new background process after one another? Also if I give task.setTaskCompleted(success: false) , will the background process initiate again without scheduling a new background process?

感谢您的帮助。

问题回答




相关问题
List Contents of Directory in a UITableView

I am trying to list the contents of Ringtones directory in a TableView, however, I am only getting the last file in the directory in ALL cells, instead of file per cell. This is my code: - (...

iPhone NSUserDefaults persistance difficulty

In my app i have a bunch of data i store in the NSUserdefaults. This information consists of an NSObject (Object1) with NSStrings and NSNumbers and also 2 instances of yet another object (Object2). ...

Writing a masked image to disk as a PNG file

Basically I m downloading images off of a webserver and then caching them to the disk, but before I do so I want to mask them. I m using the masking code everyone seems to point at which can be found ...

Resize UIImage with aspect ratio?

I m using this code to resize an image on the iPhone: CGRect screenRect = CGRectMake(0, 0, 320.0, 480.0); UIGraphicsBeginImageContext(screenRect.size); [value drawInRect:screenRect blendMode:...

Allowing interaction with a UIView under another UIView

Is there a simple way of allowing interaction with a button in a UIView that lies under another UIView - where there are no actual objects from the top UIView on top of the button? For instance, ...