INNER CODE UNIT · Swift

finish

wu9007/qrcode_scanner · ios/Classes/SwiftQrscanPlugin.swift:111

  private func finish(errorCode: String, message: String) {
    pendingResult?(FlutterError(code: errorCode, message: message, details: nil))
    pendingResult = nil
  }

  static func uiColor(_ value: Any?) -> UIColor? {
    let bits: UInt32
    if let num = value as? NSNumber {
      bits = UInt32(truncatingIfNeeded: num.int64Value)
    } else if let i = value as? Int {
      bits = UInt32(truncatingIfNeeded: i)
    } else {
      return nil
    }
    let a = CGFloat((bits >> 24) & 0xff) / 255
    let r = CGFloat((bits >> 16) & 0xff) / 255
    let g = CGFloat((bits >> 8) & 0xff) / 255
    let b = CGFloat(bits & 0xff) / 255

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