Draft attribution guidelines simulation

Main.storyboard

<?xml version="1.0" encoding="UTF-8"?>
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    <device id="retina6_1" orientation="portrait">
        <adaptation id="fullscreen"/>
    </device>
    <dependencies>
        <deployment identifier="iOS"/>
        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="14490.49"/>
        <capability name="Safe area layout guides" minToolsVersion="9.0"/>
        <capability name="documents saved in the Xcode 8 format" minToolsVersion="8.0"/>
    </dependencies>
    <scenes>
        <!--View Controller-->
        <scene sceneID="tne-QT-ifu">
            <objects>
                <viewController id="BYZ-38-t0r" customClass="ViewController" customModule="Credits" customModuleProvider="target" sceneMemberID="viewController">
                    <view key="view" contentMode="scaleToFill" id="8bC-Xf-vdC">
                        <rect key="frame" x="0.0" y="0.0" width="414" height="896"/>
                        <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
                        <subviews>
                            <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="© những người đóng góp vào OpenStreetMap" textAlignment="natural" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="vtL-Cv-dxl">
                                <rect key="frame" x="20" y="846" width="374" height="16"/>
                                <fontDescription key="fontDescription" style="UICTFontTextStyleFootnote"/>
                                <nil key="textColor"/>
                                <nil key="highlightedColor"/>
                            </label>
                            <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="© Συνεισφέροντες του OpenStreetMap" textAlignment="natural" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="pT2-5S-QIE">
                                <rect key="frame" x="20" y="830" width="374" height="16"/>
                                <fontDescription key="fontDescription" style="UICTFontTextStyleFootnote"/>
                                <nil key="textColor"/>
                                <nil key="highlightedColor"/>
                            </label>
                            <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="© Mga tagapag-ambag ng OpenStreetMap" textAlignment="natural" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="o88-I3-VjD">
                                <rect key="frame" x="20" y="814" width="374" height="16"/>
                                <fontDescription key="fontDescription" style="UICTFontTextStyleFootnote"/>
                                <nil key="textColor"/>
                                <nil key="highlightedColor"/>
                            </label>
                            <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="240" textAlignment="right" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="uWU-uf-V3v">
                                <rect key="frame" x="0.0" y="753" width="240" height="21"/>
                                <color key="backgroundColor" red="0.94901960780000005" green="0.65098039220000004" blue="0.30980392159999998" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
                                <constraints>
                                    <constraint firstAttribute="width" relation="greaterThanOrEqual" constant="240" id="0eb-hh-Cu2"/>
                                </constraints>
                                <fontDescription key="fontDescription" type="system" pointSize="17"/>
                                <nil key="textColor"/>
                                <nil key="highlightedColor"/>
                            </label>
                            <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="360" textAlignment="right" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="ikc-Sb-CLz">
                                <rect key="frame" x="0.0" y="724" width="360" height="21"/>
                                <color key="backgroundColor" red="0.94901960780000005" green="0.65098039220000004" blue="0.30980392159999998" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
                                <constraints>
                                    <constraint firstAttribute="width" relation="greaterThanOrEqual" constant="360" id="lPS-Qe-Hap"/>
                                </constraints>
                                <fontDescription key="fontDescription" type="system" pointSize="17"/>
                                <nil key="textColor"/>
                                <nil key="highlightedColor"/>
                            </label>
                            <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="480" textAlignment="right" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="WhP-yj-pbo">
                                <rect key="frame" x="0.0" y="695" width="480" height="21"/>
                                <color key="backgroundColor" red="0.94901960780000005" green="0.65098039220000004" blue="0.30980392159999998" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
                                <constraints>
                                    <constraint firstAttribute="width" relation="greaterThanOrEqual" constant="480" id="FHY-HD-YzT"/>
                                </constraints>
                                <fontDescription key="fontDescription" type="system" pointSize="17"/>
                                <nil key="textColor"/>
                                <nil key="highlightedColor"/>
                            </label>
                            <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="© Colaboradores de OpenStreetMap" textAlignment="natural" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="atx-kg-fU0">
                                <rect key="frame" x="20" y="798" width="374" height="16"/>
                                <fontDescription key="fontDescription" style="UICTFontTextStyleFootnote"/>
                                <nil key="textColor"/>
                                <nil key="highlightedColor"/>
                            </label>
                            <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="© OpenStreetMap contributors" textAlignment="natural" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="Aia-ry-00V">
                                <rect key="frame" x="20" y="782" width="374" height="16"/>
                                <fontDescription key="fontDescription" style="UICTFontTextStyleFootnote"/>
                                <nil key="textColor"/>
                                <nil key="highlightedColor"/>
                            </label>
                            <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="Bao gồm dữ liệu © OpenStreetMap" textAlignment="natural" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="zQx-Vm-U11">
                                <rect key="frame" x="20" y="671" width="374" height="16"/>
                                <fontDescription key="fontDescription" style="UICTFontTextStyleFootnote"/>
                                <nil key="textColor"/>
                                <nil key="highlightedColor"/>
                            </label>
                            <button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" buttonType="infoDark" showsTouchWhenHighlighted="YES" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="4Ht-Ja-sF1">
                                <rect key="frame" x="20" y="44" width="22" height="22"/>
                                <connections>
                                    <action selector="showAttribution" destination="BYZ-38-t0r" eventType="touchUpInside" id="e9Q-jg-xzB"/>
                                </connections>
                            </button>
                            <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="Contiene los datos © OpenStreetMap" textAlignment="natural" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="V3a-cN-3gv">
                                <rect key="frame" x="20" y="655" width="374" height="16"/>
                                <fontDescription key="fontDescription" style="UICTFontTextStyleFootnote"/>
                                <nil key="textColor"/>
                                <nil key="highlightedColor"/>
                            </label>
                            <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="Contains data © OpenStreetMap" textAlignment="natural" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="Qte-Rg-rPI">
                                <rect key="frame" x="20" y="639" width="374" height="16"/>
                                <fontDescription key="fontDescription" style="UICTFontTextStyleFootnote"/>
                                <nil key="textColor"/>
                                <nil key="highlightedColor"/>
                            </label>
                        </subviews>
                        <color key="backgroundColor" red="1" green="1" blue="1" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
                        <constraints>
                            <constraint firstItem="ikc-Sb-CLz" firstAttribute="top" secondItem="WhP-yj-pbo" secondAttribute="bottom" constant="8" id="4Zp-sE-1IB"/>
                            <constraint firstItem="WhP-yj-pbo" firstAttribute="top" secondItem="zQx-Vm-U11" secondAttribute="bottom" constant="8" id="5DW-32-WC8"/>
                            <constraint firstItem="pT2-5S-QIE" firstAttribute="firstBaseline" secondItem="o88-I3-VjD" secondAttribute="baseline" constant="16" symbolType="layoutAnchor" id="5g8-IG-FDf"/>
                            <constraint firstItem="6Tk-OE-BBY" firstAttribute="bottom" secondItem="vtL-Cv-dxl" secondAttribute="bottom" id="6uQ-Al-Rhm"/>
                            <constraint firstItem="ikc-Sb-CLz" firstAttribute="leading" secondItem="uWU-uf-V3v" secondAttribute="leading" id="By2-5m-U8S"/>
                            <constraint firstItem="pT2-5S-QIE" firstAttribute="trailing" secondItem="vtL-Cv-dxl" secondAttribute="trailing" id="Dt7-dc-HX9"/>
                            <constraint firstItem="Aia-ry-00V" firstAttribute="leading" secondItem="atx-kg-fU0" secondAttribute="leading" id="FFI-UR-4dP"/>
                            <constraint firstItem="4Ht-Ja-sF1" firstAttribute="leading" secondItem="Aia-ry-00V" secondAttribute="leading" id="FUZ-Oc-77R"/>
                            <constraint firstItem="o88-I3-VjD" firstAttribute="leading" secondItem="pT2-5S-QIE" secondAttribute="leading" id="HSs-xD-T61"/>
                            <constraint firstItem="o88-I3-VjD" firstAttribute="firstBaseline" secondItem="atx-kg-fU0" secondAttribute="baseline" constant="16" symbolType="layoutAnchor" id="Hmn-nl-62b"/>
                            <constraint firstItem="4Ht-Ja-sF1" firstAttribute="top" secondItem="6Tk-OE-BBY" secondAttribute="top" id="KQR-dx-oFv"/>
                            <constraint firstItem="Aia-ry-00V" firstAttribute="trailing" secondItem="atx-kg-fU0" secondAttribute="trailing" id="LDu-fR-jzO"/>
                            <constraint firstItem="zQx-Vm-U11" firstAttribute="firstBaseline" secondItem="V3a-cN-3gv" secondAttribute="baseline" constant="16" symbolType="layoutAnchor" id="LsK-Vq-UXY"/>
                            <constraint firstItem="V3a-cN-3gv" firstAttribute="trailing" secondItem="zQx-Vm-U11" secondAttribute="trailing" id="ROK-Xv-t8T"/>
                            <constraint firstItem="V3a-cN-3gv" firstAttribute="firstBaseline" secondItem="Qte-Rg-rPI" secondAttribute="baseline" constant="16" symbolType="layoutAnchor" id="Sso-jj-dNJ"/>
                            <constraint firstItem="vtL-Cv-dxl" firstAttribute="firstBaseline" secondItem="pT2-5S-QIE" secondAttribute="baseline" constant="16" symbolType="layoutAnchor" id="TVx-Qb-60B"/>
                            <constraint firstItem="uWU-uf-V3v" firstAttribute="leading" secondItem="6Tk-OE-BBY" secondAttribute="leading" id="UWY-di-g1S"/>
                            <constraint firstItem="Qte-Rg-rPI" firstAttribute="leading" secondItem="V3a-cN-3gv" secondAttribute="leading" id="XDu-aL-xwA"/>
                            <constraint firstItem="6Tk-OE-BBY" firstAttribute="trailing" secondItem="zQx-Vm-U11" secondAttribute="trailing" constant="20" id="ZqA-m9-Fn1"/>
                            <constraint firstItem="atx-kg-fU0" firstAttribute="trailing" secondItem="o88-I3-VjD" secondAttribute="trailing" id="bCh-cU-nrB"/>
                            <constraint firstItem="Aia-ry-00V" firstAttribute="top" secondItem="uWU-uf-V3v" secondAttribute="bottom" constant="8" id="c9S-Py-YWD"/>
                            <constraint firstItem="atx-kg-fU0" firstAttribute="firstBaseline" secondItem="Aia-ry-00V" secondAttribute="baseline" constant="16" symbolType="layoutAnchor" id="csx-y0-I5c"/>
                            <constraint firstItem="pT2-5S-QIE" firstAttribute="leading" secondItem="vtL-Cv-dxl" secondAttribute="leading" id="eP2-75-QUI"/>
                            <constraint firstItem="WhP-yj-pbo" firstAttribute="leading" secondItem="ikc-Sb-CLz" secondAttribute="leading" id="g2M-ou-GRA"/>
                            <constraint firstItem="zQx-Vm-U11" firstAttribute="leading" secondItem="6Tk-OE-BBY" secondAttribute="leading" constant="20" id="ggi-y8-MoR"/>
                            <constraint firstItem="V3a-cN-3gv" firstAttribute="leading" secondItem="zQx-Vm-U11" secondAttribute="leading" id="mfP-yH-Tzq"/>
                            <constraint firstItem="Qte-Rg-rPI" firstAttribute="trailing" secondItem="V3a-cN-3gv" secondAttribute="trailing" id="xM0-Fl-y48"/>
                            <constraint firstItem="vtL-Cv-dxl" firstAttribute="leading" secondItem="6Tk-OE-BBY" secondAttribute="leading" constant="20" id="xsJ-dm-GKS"/>
                            <constraint firstItem="6Tk-OE-BBY" firstAttribute="trailing" secondItem="vtL-Cv-dxl" secondAttribute="trailing" constant="20" id="y6K-Jk-lPa"/>
                            <constraint firstItem="o88-I3-VjD" firstAttribute="trailing" secondItem="pT2-5S-QIE" secondAttribute="trailing" id="yQE-o7-pW3"/>
                            <constraint firstItem="atx-kg-fU0" firstAttribute="leading" secondItem="o88-I3-VjD" secondAttribute="leading" id="yR8-bL-EsK"/>
                            <constraint firstItem="uWU-uf-V3v" firstAttribute="top" secondItem="ikc-Sb-CLz" secondAttribute="bottom" constant="8" id="zMa-WW-72M"/>
                        </constraints>
                        <viewLayoutGuide key="safeArea" id="6Tk-OE-BBY"/>
                    </view>
                </viewController>
                <placeholder placeholderIdentifier="IBFirstResponder" id="dkx-z0-nzr" sceneMemberID="firstResponder"/>
            </objects>
            <point key="canvasLocation" x="47.826086956521742" y="20.758928571428569"/>
        </scene>
    </scenes>
</document>

ViewController.swift

import UIKit

class ViewController: UIViewController {
    @IBAction func showAttribution() {
        let alertController = UIAlertController(title: "About Credits", message: nil, preferredStyle: .actionSheet)
        alertController.addAction(UIAlertAction(title: "© OpenStreetMap Contributors", style: .default, handler: nil))
        alertController.addAction(UIAlertAction(title: "© Colaboradores de OpenStreetMap", style: .default, handler: nil))
        alertController.addAction(UIAlertAction(title: "© Mga tagapag-ambag ng OpenStreetMap", style: .default, handler: nil))
        alertController.addAction(UIAlertAction(title: "© Συνεισφέροντες του OpenStreetMap", style: .default, handler: nil))
        alertController.addAction(UIAlertAction(title: "© Những người Đóng góp vào OpenStreetMap", style: .default, handler: nil))
        alertController.addAction(UIAlertAction(title: "Contains Data © OpenStreetMap", style: .default, handler: nil))
        alertController.addAction(UIAlertAction(title: "Contiene los datos © OpenStreetMap", style: .default, handler: nil))
        alertController.addAction(UIAlertAction(title: "Bao gồm Dữ liệu © OpenStreetMap", style: .default, handler: nil))
        alertController.addAction(UIAlertAction(title: "Done", style: .default, handler: nil))
        present(alertController, animated: true) {
        }
    }
}