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Minor fix around sharing QR codes for group links.

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This commit is contained in:
Matthew Chen 2020-09-02 13:19:43 -03:00
parent e63e6e86dc
commit a629fe5ff4
1 changed files with 7 additions and 1 deletions
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8
Signal/src/ViewControllers/ThreadSettings/GroupLinkQRCodeViewController.swift
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@ -86,7 +86,13 @@ public class GroupLinkQRCodeViewController: OWSViewController {
do {
let inviteLinkUrl = try GroupManager.groupInviteLink(forGroupModelV2: groupModelV2)
let qrCodeImage = try QRCodeView.buildQRImage(url: inviteLinkUrl, forExport: true)
AttachmentSharing.showShareUI(for: qrCodeImage)
guard let imageData = qrCodeImage.pngData() else {
owsFailDebug("Could not encode QR code.")
return
}
let fileUrl = OWSFileSystem.temporaryFileUrl()
try imageData.write(to: fileUrl)
AttachmentSharing.showShareUI(for: fileUrl, sender: sender)
} catch {
owsFailDebug("error \(error)")
}