Getting memory leak when converting HTML string to AttributedString using below String extension
Usage:
self.lblHeader.attributedText = "<H1>Hello world</H1><h2><b>, abc</b><h2>".html2AttributedString
String extension for converting HTML to attributed string
extension String {
var html2AttributedString: NSMutableAttributedString? {
autoreleasepool {
let htmlData = self.data(using: String.Encoding(rawValue: String.Encoding.utf16.rawValue))
let options = [
NSAttributedString.DocumentReadingOptionKey.documentType:
NSAttributedString.DocumentType.html
] as [NSAttributedString.DocumentReadingOptionKey : Any]
let attributedString = try? NSMutableAttributedString(
data: htmlData ?? Data(),
options: options,
documentAttributes: nil)
return attributedString
}
}
}
As I found a memory leak due to below the line:
let options = [
NSAttributedString.DocumentReadingOptionKey.documentType:
NSAttributedString.DocumentType.html
] as [NSAttributedString.DocumentReadingOptionKey : Any]
is there any alternative solution? let me know.
Bhavesh Surani
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