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Manage Multiple Timer in Swift using in CollectionView

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Timer

Sometimes we need to manage multiple timers in UICollectionView so if we recreate multiple timers then it will show wrong value so for this, we need to create a single Timer class for every single Cell, and also manage every refresh cell in UICollectionView.

for manage recreating or refreshing cell we need to follow some steps:

1: Create a dictionary of timers:

var timerLatestProduct = [Int:Timer]()

var timerCount:NSMutableArray = [100,100,100,100,100,100,100,100,100]

2: Now its time to add the timer in cell’s label.

here I have taken an array of value which contains a value.

Here we are checking whether the timer is created or not and if we scroll the cell then  “cellForItemAt” is called then we are re-creating the timer object by invalidating the previous one  .

Note:

Here userinfo: we are sending the cell label or you can send cell also

Now its time to define the timer class:

 

Now we are handling the array of timer separately for every timer object.

 

 

 

 

 

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