Change code from Swift 2 to swift 4

Question

I'm new in Swift and i want your help please.

I am writing a code from an tutorial swift 2 and i want to write in swift 4.

    let imgManager = PHImageManager.default()
    let requestOptions = PHImageManager()
    requestOptions.synchronous = true  //error:Value of type 'PHImageManager' has no member 'synchronous'
    requestOptions.deliveryMode = .highQualityFormat   // error:Value of type 'PHImageManager' has no member 'deliveryMode'

Typo? I don’t know the API but it looks like you have to write something like let requestOptions = PHImageRequestOptions(). Two different instances of PHImageManager right after another doesn’t make any sense. — vadian
– vadian, Commented Jun 8, 2018 at 9:25

PPL · Accepted Answer · 2018-06-08 09:25:17Z

3

It should be like this,

let imgManager = PHImageManager.default()
let requestOptions = PHImageRequestOptions()
requestOptions.isSynchronous = true
requestOptions.deliveryMode = .highQualityFormat

requestoptions is PHImageRequestOptions() not PHImageManager()

Please read more about PHImageManager apple class reference

answered Jun 8, 2018 at 9:25

PPL

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