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show error alert window when cannot decrypt password

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Bob Sun 2017-02-22 12:56:06 +08:00
parent 7b00435658
commit a2bcbe1804
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GPG key ID: 1F86BA2052FED3B4
1 changed files with 8 additions and 5 deletions
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13
pass/Controllers/PasswordDetailTableViewController.swift
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@ -80,11 +80,14 @@ class PasswordDetailTableViewController: UITableViewController, UIGestureRecogni
do {
self.password = try self.passwordEntity!.decrypt()!
} catch {
let alert = UIAlertController(title: "Cannot Show Password", message: error.localizedDescription, preferredStyle: UIAlertControllerStyle.alert)
alert.addAction(UIAlertAction(title: "OK", style: UIAlertActionStyle.default, handler: {(UIAlertAction) -> Void in
self.navigationController!.popViewController(animated: true)
}))
self.present(alert, animated: true, completion: nil)
DispatchQueue.main.async {
let alert = UIAlertController(title: "Cannot Show Password", message: error.localizedDescription, preferredStyle: UIAlertControllerStyle.alert)
alert.addAction(UIAlertAction(title: "OK", style: UIAlertActionStyle.default, handler: {(UIAlertAction) -> Void in
self.navigationController!.popViewController(animated: true)
}))
self.present(alert, animated: true, completion: nil)
}
return
}
let password = self.password!