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J'utilise l'injection de dépendances pour lancer Wikitude à partir de mon projet PCL. J'utilise l'exemple WikitudeSDKSample. J'utilise l'exemple WikitudeSDKSample. Je l'ai intégré et il compile. Lorsque je l'exécute, il affiche une page blanche vierge avec le nom VC en haut. Il n'initialise jamais la caméra ou l'AR. Pas d'erreursLancer Storyboard à partir de Xamarin PCL en utilisant l'injection de dépendances ne fonctionne pas
Voici ce que je suis arrivé à ce jour:
[assembly: Xamarin.Forms.Dependency(typeof(AugmentedRealityImplementation))]
namespace UXDivers.Artina.Grial
{
public class AugmentedRealityImplementation : IAugmentedReality
{
public AugmentedRealityImplementation() { }
public void LaunchWikitude()
{
var storyboard = UIStoryboard.FromName("MainStoryboard_iPhone", null);
var controller = storyboard.InstantiateViewController("StoryBoardViewController");
var window = UIApplication.SharedApplication.KeyWindow;
window.RootViewController = controller;
window.MakeKeyAndVisible();
}
}
}
Voici le Wikitude View Controller classe
using System;
using CoreGraphics;
using Foundation;
using UIKit;
using CoreMedia;
using Wikitude.Architect;
namespace UXDivers.Artina.Grial
{
public partial class ExampleArchitectViewDelegate : WTArchitectViewDelegate
{
public override void InvokedURL(WTArchitectView architectView, NSUrl url)
{
Console.WriteLine ("architect view invoked url: " + url);
}
public override void DidFinishLoadNavigation(WTArchitectView architectView, WTNavigation navigation)
{
Console.WriteLine ("architect view loaded navigation: " + navigation.OriginalURL);
}
public override void DidFailToLoadNavigation(WTArchitectView architectView, WTNavigation navigation, NSError error)
{
Console.WriteLine("architect view failed to load navigation. " + error.LocalizedDescription);
}
}
public partial class WikitudeSDKExampleViewController : UIViewController
{
private WTArchitectView architectView;
private WTAuthorizationRequestManager authorizationRequestManager = new WTAuthorizationRequestManager();
private ExampleArchitectViewDelegate architectViewDelegate = new ExampleArchitectViewDelegate();
private WTNavigation loadingArchitectWorldNavigation = null;
private bool authorized = false;
public WikitudeSDKExampleViewController (IntPtr handle) : base (handle)
{
}
public override void DidReceiveMemoryWarning()
{
// Releases the view if it doesn't have a superview.
base.DidReceiveMemoryWarning();
// Release any cached data, images, etc that aren't in use.
}
#region View lifecycle
public override void ViewDidLoad()
{
base.ViewDidLoad();
// Perform any additional setup after loading the view, typically from a nib.
this.architectView = new Wikitude.Architect.WTArchitectView();
this.architectView.Delegate = architectViewDelegate;
this.architectView.ShouldAuthorizeRestrictedAPIs = false;
this.View.AddSubview (this.architectView);
this.architectView.TranslatesAutoresizingMaskIntoConstraints = false;
NSDictionary views = new NSDictionary (new NSString ("architectView"), architectView);
this.View.AddConstraints (NSLayoutConstraint.FromVisualFormat("|[architectView]|", 0, null, views));
this.View.AddConstraints (NSLayoutConstraint.FromVisualFormat("V:|[architectView]|", 0, null, views));
architectView.SetLicenseKey ("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");
NSNotificationCenter.DefaultCenter.AddObserver(UIApplication.DidBecomeActiveNotification, (notification) => {
StartAR();
});
NSNotificationCenter.DefaultCenter.AddObserver(UIApplication.WillResignActiveNotification, (notification) => {
StopAR();
});
}
public override void ViewWillAppear (bool animated)
{
base.ViewWillAppear (animated);
}
public override void ViewDidAppear (bool animated)
{
base.ViewDidAppear (animated);
if (!authorizationRequestManager.RequestingRestrictedAppleiOSSDKAPIAuthorization)
{
NSOrderedSet<NSNumber> restrictedAppleiOSSKDAPIs = WTAuthorizationRequestManager.RestrictedAppleiOSSDKAPIAuthorizationsForRequiredFeatures(WTFeatures.WTFeature_ImageTracking);
authorizationRequestManager.RequestRestrictedAppleiOSSDKAPIAuthorization(restrictedAppleiOSSKDAPIs, (bool success, NSError error) => {
authorized = success;
if (success)
{
StartAR();
}
else
{
handleAuthorizationError(error);
}
});
}
}
public override void ViewWillDisappear (bool animated)
{
base.ViewWillDisappear (animated);
}
public override void ViewDidDisappear (bool animated)
{
base.ViewDidDisappear (animated);
StopAR();
}
#endregion
#region Rotation
public override void WillRotate(UIInterfaceOrientation toInterfaceOrientation, double duration)
{
base.WillRotate (toInterfaceOrientation, duration);
architectView.SetShouldRotateToInterfaceOrientation (true, toInterfaceOrientation);
}
public override bool ShouldAutorotate()
{
return true;
}
public override UIInterfaceOrientationMask GetSupportedInterfaceOrientations()
{
return UIInterfaceOrientationMask.All;
}
#endregion
#region Segue
[Action("UnwindToMainViewController")]
public void UnwindToMainViewController()
{
}
#endregion
#region Private Methods
private void handleAuthorizationError(NSError authorizationError)
{
NSDictionary unauthorizedAPIInfo = (NSDictionary)authorizationError.UserInfo.ObjectForKey(WTAuthorizationRequestManager.WTUnauthorizedAppleiOSSDKAPIsKey);
NSMutableString detailedAuthorizationErrorLogMessage = (NSMutableString)new NSString("The following authorization states do not meet the requirements:").MutableCopy();
NSMutableString missingAuthorizations = (NSMutableString)new NSString("In order to use the Wikitude SDK, please grant access to the following:").MutableCopy();
foreach (NSString unauthorizedAPIKey in unauthorizedAPIInfo.Keys)
{
NSNumber unauthorizedAPIValue = (NSNumber)unauthorizedAPIInfo.ObjectForKey(unauthorizedAPIKey);
detailedAuthorizationErrorLogMessage.Append(new NSString("\n"));
detailedAuthorizationErrorLogMessage.Append(unauthorizedAPIKey);
detailedAuthorizationErrorLogMessage.Append(new NSString(" = "));
detailedAuthorizationErrorLogMessage.Append(WTAuthorizationRequestManager.StringFromAuthorizationStatusForUnauthorizedAppleiOSSDKAPI(unauthorizedAPIValue.Int32Value, unauthorizedAPIKey));
missingAuthorizations.Append(new NSString("\n *"));
missingAuthorizations.Append(WTAuthorizationRequestManager.HumanReadableDescriptionForUnauthorizedAppleiOSSDKAPI(unauthorizedAPIKey));
}
Console.WriteLine(detailedAuthorizationErrorLogMessage);
UIAlertController settingsAlertController = UIAlertController.Create("Required API authorizations missing", missingAuthorizations, UIAlertControllerStyle.Alert);
settingsAlertController.AddAction(UIAlertAction.Create("Open Settings", UIAlertActionStyle.Default, (UIAlertAction obj) =>
{
UIApplication.SharedApplication.OpenUrl(new NSUrl(UIApplication.OpenSettingsUrlString));
}));
settingsAlertController.AddAction(UIAlertAction.Create("NO", UIAlertActionStyle.Destructive, (UIAlertAction obj) => { }));
this.PresentViewController(settingsAlertController, true, null);
}
private void StartAR()
{
if (authorized)
{
if (!architectView.IsRunning)
{
architectView.Start((startupConfiguration) =>
{
// use startupConfiguration.CaptureDevicePosition = AVFoundation.AVCaptureDevicePosition.Front; to start the Wikitude SDK with an active front cam
startupConfiguration.CaptureDevicePosition = AVFoundation.AVCaptureDevicePosition.Back;
startupConfiguration.CaptureDeviceResolution = WTCaptureDeviceResolution.WTCaptureDeviceResolution_AUTO;
startupConfiguration.TargetFrameRate = CMTime.PositiveInfinity; // resolves to WTMakeTargetFrameRateAuto();
}, (bool isRunning, NSError startupError) => {
if (isRunning)
{
if (null == loadingArchitectWorldNavigation)
{
var path = NSBundle.MainBundle.BundleUrl.AbsoluteString + "x_Demo_2_SolarSystem(Geo)/index.html";
loadingArchitectWorldNavigation = architectView.LoadArchitectWorldFromURL(NSUrl.FromString(path), Wikitude.Architect.WTFeatures.WTFeature_ImageTracking);
}
}
else
{
Console.WriteLine("Unable to start Wikitude SDK. Error (start ar): " + startupError.LocalizedDescription);
}
});
}
architectView.SetShouldRotateToInterfaceOrientation(true, UIApplication.SharedApplication.StatusBarOrientation);
}
}
private void StopAR()
{
if (architectView.IsRunning)
{
architectView.Stop();
}
}
#endregion
}
}
Voici le story-board iphone
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="4451" systemVersion="13A461" targetRuntime="iOS.CocoaTouch.iPad" propertyAccessControl="none" useAutolayout="YES" initialViewController="15">
<dependencies>
<plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="3733.0"/>
</dependencies>
<scenes>
<!--class Prefix:identifier View Controller-->
<scene sceneID="tne-QT-ifu">
<objects>
<viewController id="BYZ-38-t0r" customClass="WikitudeSDKExampleViewController" sceneMemberID="viewController">
<layoutGuides>
<viewControllerLayoutGuide type="top" id="3"/>
<viewControllerLayoutGuide type="bottom" id="4"/>
</layoutGuides>
<view key="view" contentMode="scaleToFill" id="8bC-Xf-vdC">
<rect key="frame" x="0.0" y="64" width="768" height="960"/>
<autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
<color key="backgroundColor" white="1" alpha="1" colorSpace="custom" customColorSpace="calibratedWhite"/>
</view>
<navigationItem title="Wikitude SDK" id="585" key="navigationItem">
<barButtonItem key="rightBarButtonItem" title="Info" id="588">
<connections>
<segue id="780" destination="599" kind="modal" modalPresentationStyle="formSheet"/>
</connections>
<color key="tintColor" colorSpace="calibratedRGB" red="1" green="0.49803921568627452" blue="0" alpha="1"/>
</barButtonItem>
</navigationItem>
<extendedEdge key="edgesForExtendedLayout" bottom="YES"/>
</viewController>
<placeholder placeholderIdentifier="IBFirstResponder" id="dkx-z0-nzr" sceneMemberID="firstResponder"/>
</objects>
<point key="canvasLocation" x="-333" y="-299"/>
</scene>
<scene sceneID="14">
<objects>
<navigationController id="15" sceneMemberID="viewController">
<navigationBar key="navigationBar" contentMode="scaleToFill" id="17">
<rect key="frame" x="0.0" y="20" width="768" height="44"/>
<autoresizingMask key="autoresizingMask"/>
</navigationBar>
<connections>
<segue id="586" destination="BYZ-38-t0r" kind="relationship" relationship="rootViewController"/>
</connections>
</navigationController>
<placeholder placeholderIdentifier="IBFirstResponder" id="18" userLabel="First Responder" sceneMemberID="firstResponder"/>
</objects>
<point key="canvasLocation" x="-1230" y="-294"/>
</scene>
<scene sceneID="589">
<objects>
<tableViewController id="590" sceneMemberID="viewController" customClass="WTSDKInformationViewController">
<tableView key="view" clipsSubviews="YES" contentMode="scaleToFill" alwaysBounceVertical="YES" dataMode="static" style="grouped" separatorStyle="default" rowHeight="44" sectionHeaderHeight="28" sectionFooterHeight="28" id="592">
<rect key="frame" x="0.0" y="0.0" width="768" height="1024"/>
<autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
<color key="backgroundColor" white="1" alpha="1" colorSpace="calibratedWhite"/>
<connections>
<outlet property="dataSource" destination="590" id="593"/>
<outlet property="delegate" destination="590" id="594"/>
</connections>
<sections>
<tableViewSection headerTitle="SDK Information" id="605">
<cells>
<tableViewCell clipsSubviews="YES" contentMode="scaleToFill" selectionStyle="default" indentationWidth="10" id="606" rowHeight="44" style="IBUITableViewCellStyleValue1" textLabel="1061" detailTextLabel="1062">
<rect key="frame" x="0.0" y="55.5" width="768" height="44"/>
<autoresizingMask key="autoresizingMask"/>
<tableViewCellContentView key="contentView" opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="center" tableViewCell="606" id="607">
<rect key="frame" x="0.0" y="0.0" width="768" height="43.5"/>
<autoresizingMask key="autoresizingMask"/>
<subviews>
<label opaque="NO" multipleTouchEnabled="YES" contentMode="left" text="Version Number:" textAlignment="natural" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" id="1061">
<rect key="frame" x="48" y="12" width="128" height="20.5"/>
<autoresizingMask key="autoresizingMask"/>
<fontDescription key="fontDescription" type="system" pointSize="17"/>
<color key="textColor" cocoaTouchSystemColor="darkTextColor"/>
<nil key="highlightedColor"/>
</label>
<label opaque="NO" multipleTouchEnabled="YES" contentMode="left" text="Subtitle" textAlignment="right" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" id="1062">
<rect key="frame" x="661" y="12" width="59" height="20.5"/>
<autoresizingMask key="autoresizingMask"/>
<fontDescription key="fontDescription" type="system" pointSize="17"/>
<nil key="textColor"/>
<nil key="highlightedColor"/>
</label>
</subviews>
</tableViewCellContentView>
</tableViewCell>
</cells>
</tableViewSection>
<tableViewSection headerTitle="Build Information" id="612">
<cells>
<tableViewCell clipsSubviews="YES" contentMode="scaleToFill" selectionStyle="default" indentationWidth="10" id="613" rowHeight="44" style="IBUITableViewCellStyleValue1" textLabel="1063" detailTextLabel="1064">
<rect key="frame" x="0.0" y="293" width="768" height="44"/>
<autoresizingMask key="autoresizingMask"/>
<tableViewCellContentView key="contentView" opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="center" tableViewCell="613" id="614">
<rect key="frame" x="0.0" y="0.0" width="768" height="43.5"/>
<autoresizingMask key="autoresizingMask"/>
<subviews>
<label opaque="NO" multipleTouchEnabled="YES" contentMode="left" text="Build Date:" textAlignment="natural" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" id="1063">
<rect key="frame" x="48" y="12" width="83.5" height="20.5"/>
<autoresizingMask key="autoresizingMask"/>
<fontDescription key="fontDescription" type="system" pointSize="17"/>
<color key="textColor" cocoaTouchSystemColor="darkTextColor"/>
<nil key="highlightedColor"/>
</label>
<label opaque="NO" multipleTouchEnabled="YES" contentMode="left" text="Subtitle" textAlignment="right" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" id="1064">
<rect key="frame" x="661" y="12" width="59" height="20.5"/>
<autoresizingMask key="autoresizingMask"/>
<fontDescription key="fontDescription" type="system" pointSize="17"/>
<nil key="textColor"/>
<nil key="highlightedColor"/>
</label>
</subviews>
</tableViewCellContentView>
</tableViewCell>
<tableViewCell clipsSubviews="YES" contentMode="scaleToFill" selectionStyle="default" indentationWidth="10" id="615" rowHeight="44" style="IBUITableViewCellStyleValue1" textLabel="1065" detailTextLabel="1066">
<rect key="frame" x="0.0" y="337" width="768" height="44"/>
<autoresizingMask key="autoresizingMask"/>
<tableViewCellContentView key="contentView" opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="center" tableViewCell="615" id="616">
<rect key="frame" x="0.0" y="0.0" width="768" height="43.5"/>
<autoresizingMask key="autoresizingMask"/>
<subviews>
<label opaque="NO" multipleTouchEnabled="YES" contentMode="left" text="Build Number:" textAlignment="natural" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" id="1065">
<rect key="frame" x="48" y="12" width="109" height="20.5"/>
<autoresizingMask key="autoresizingMask"/>
<fontDescription key="fontDescription" type="system" pointSize="17"/>
<color key="textColor" cocoaTouchSystemColor="darkTextColor"/>
<nil key="highlightedColor"/>
</label>
<label opaque="NO" multipleTouchEnabled="YES" contentMode="left" text="Subtitle" textAlignment="right" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" id="1066">
<rect key="frame" x="661" y="12" width="59" height="20.5"/>
<autoresizingMask key="autoresizingMask"/>
<fontDescription key="fontDescription" type="system" pointSize="17"/>
<nil key="textColor"/>
<nil key="highlightedColor"/>
</label>
</subviews>
</tableViewCellContentView>
</tableViewCell>
<tableViewCell clipsSubviews="YES" contentMode="scaleToFill" selectionStyle="default" indentationWidth="10" id="617" rowHeight="44" style="IBUITableViewCellStyleValue1" textLabel="1067" detailTextLabel="1068">
<rect key="frame" x="0.0" y="381" width="768" height="44"/>
<autoresizingMask key="autoresizingMask"/>
<tableViewCellContentView key="contentView" opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="center" tableViewCell="617" id="618">
<rect key="frame" x="0.0" y="0.0" width="768" height="43.5"/>
<autoresizingMask key="autoresizingMask"/>
<subviews>
<label opaque="NO" multipleTouchEnabled="YES" contentMode="left" text="Build Configuration:" textAlignment="natural" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" id="1067">
<rect key="frame" x="48" y="12" width="151" height="20.5"/>
<autoresizingMask key="autoresizingMask"/>
<fontDescription key="fontDescription" type="system" pointSize="17"/>
<color key="textColor" cocoaTouchSystemColor="darkTextColor"/>
<nil key="highlightedColor"/>
</label>
<label opaque="NO" multipleTouchEnabled="YES" contentMode="left" text="Subtitle" textAlignment="right" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" id="1068">
<rect key="frame" x="661" y="12" width="59" height="20.5"/>
<autoresizingMask key="autoresizingMask"/>
<fontDescription key="fontDescription" type="system" pointSize="17"/>
<nil key="textColor"/>
<nil key="highlightedColor"/>
</label>
</subviews>
</tableViewCellContentView>
</tableViewCell>
</cells>
</tableViewSection>
</sections>
<color key="separatorColor" colorSpace="calibratedRGB" red="1" green="0.49803921568627452" blue="0" alpha="1"/>
</tableView>
<navigationItem key="navigationItem" title="Wikitude Xamarin Component" id="591">
<barButtonItem key="rightBarButtonItem" id="619" style="done" systemItem="done">
<color key="tintColor" colorSpace="calibratedRGB" red="1" green="0.49803921568627452" blue="0" alpha="1"/>
<connections>
<segue id="1059" destination="603" kind="unwind" unwindAction="UnwindToMainViewController"/>
</connections>
</barButtonItem>
</navigationItem>
</tableViewController>
<placeholder placeholderIdentifier="IBFirstResponder" id="597" userLabel="First Responder" sceneMemberID="firstResponder"/>
<exit id="603" userLabel="Exit" sceneMemberID="exit"/>
</objects>
<point key="canvasLocation" x="665" y="-1542"/>
</scene>
<scene sceneID="598">
<objects>
<navigationController id="599" sceneMemberID="viewController">
<navigationBar key="navigationBar" contentMode="scaleToFill" id="601">
<rect key="frame" x="0.0" y="20" width="768" height="44"/>
<autoresizingMask key="autoresizingMask"/>
</navigationBar>
<connections>
<segue destination="590" kind="relationship" relationship="rootViewController" id="600"/>
</connections>
</navigationController>
<placeholder placeholderIdentifier="IBFirstResponder" id="602" userLabel="First Responder" sceneMemberID="firstResponder"/>
</objects>
<point key="canvasLocation" x="-317" y="-1541"/>
</scene>
</scenes>
<simulatedMetricsContainer key="defaultSimulatedMetrics">
<simulatedStatusBarMetrics key="statusBar" statusBarStyle="blackOpaque"/>
<simulatedOrientationMetrics key="orientation"/>
<simulatedScreenMetrics key="destination"/>
</simulatedMetricsContainer>
<resources>
<image name="Default-568h.png" width="320" height="568"/>
<image name="1_ImageRecognition_1_ImageOnTarget/assets/imageOne.png" width="446" height="1024"/>
<image name="1_ImageRecognition_1_ImageOnTarget/assets/surfer.png" width="38" height="50"/>
</resources>
</document>
Avez-vous déjà défini un point d'arrêt dans 'StartAR' pour vérifier dans quelle mesure vous venez dans cette méthode? Une vue blanche ou noire signifie que le SDK Wikitude n'est pas démarré. –
Oui, je l'ai compris. La classe Wikitude n'était pas bien intégrée dans le concepteur. J'ai tout supprimé et recréé. – Spinteractive