Java UIViewController类代码示例

import org.robovm.apple.uikit.UIViewController; //导入依赖的package包/类
@Override
public boolean shareCurrentScreen() {
   	SLComposeViewController slc = RobovmLauncher.getSLComposeViewController();  
   	
	String screenshotPath = ScreenshotFactory.saveScreenshot(Gdx.files.getExternalStoragePath() + "/screenshots/", true);
	
	// If we were able to take a screenshot
	if (!screenshotPath.equals("")){
		
    	slc.addImage(new UIImage(new File(screenshotPath)));
    	UIViewController view = UIApplication.getSharedApplication().getKeyWindow().getRootViewController();
    	view.presentViewController(slc, false, null);
		
    	
		return true;
	}else{
		return false;
	}
}
 

import org.robovm.apple.uikit.UIViewController; //导入依赖的package包/类
@Override
public void setViewControllers(NSArray<UIViewController> viewControllers, boolean animated) {
    super.setViewControllers(viewControllers, animated);

    UIButton cameraButton = new UIButton(UIButtonType.Custom);
    cameraButton.setFrame(new CGRect((getTabBar().getBounds().getSize().getWidth() - 131) / 2, 0, 131, getTabBar()
            .getBounds().getSize().getHeight()));
    cameraButton.setImage(UIImage.getImage("ButtonCamera"), UIControlState.Normal);
    cameraButton.setImage(UIImage.getImage("ButtonCameraSelected"), UIControlState.Highlighted);
    cameraButton.addOnTouchUpInsideListener(photoCaptureButtonAction);
    getTabBar().addSubview(cameraButton);

    UISwipeGestureRecognizer swipeUpGestureRecognizer = new UISwipeGestureRecognizer(
            new UIGestureRecognizer.OnGestureListener() {
                @Override
                public void onGesture(UIGestureRecognizer gestureRecognizer) {
                    shouldPresentPhotoCaptureController();
                }
            });
    swipeUpGestureRecognizer.setDirection(UISwipeGestureRecognizerDirection.Up);
    swipeUpGestureRecognizer.setNumberOfTouchesRequired(1);
    cameraButton.addGestureRecognizer(swipeUpGestureRecognizer);
}
 

import org.robovm.apple.uikit.UIViewController; //导入依赖的package包/类
@Override
public UIViewController getViewControllerBefore(UIPageViewController pageViewController,
        UIViewController viewController) {
    PhotosViewController photosViewController = (PhotosViewController) pageViewController.getDelegate();

    if (!photosViewController.isPageAnimationFinished()) {
        // we are still animating don't return a previous view controller
        // too soon
        return null;
    }

    int index = getIndexOfViewController((DataViewController) viewController);
    if (index == 0 || index == -1) {
        // we are at the first page, don't go back any further
        return null;
    }

    index--;
    currentPageIndex = index;

    return getViewControllerAtIndex(index, viewController.getStoryboard());
}
 

import org.robovm.apple.uikit.UIViewController; //导入依赖的package包/类
@Override
public UIViewController getViewControllerAfter(UIPageViewController pageViewController,
        UIViewController viewController) {
    PhotosViewController photosViewController = (PhotosViewController) pageViewController.getDelegate();

    if (!photosViewController.isPageAnimationFinished()) {
        // we are still animating don't return a next view controller too
        // soon
        return null;
    }

    int index = getIndexOfViewController((DataViewController) viewController);
    if (index == -1) {
        // we are at the last page, don't go back any further
        return null;
    }

    index++;
    currentPageIndex = index;

    if (index == pageData.size()) {
        return null;
    }
    return getViewControllerAtIndex(index, viewController.getStoryboard());
}
 

import org.robovm.apple.uikit.UIViewController; //导入依赖的package包/类
@Override
public UIPageViewControllerSpineLocation getSpineLocation(UIPageViewController pageViewController,
        UIInterfaceOrientation orientation) {
    // Set the spine position to "min" and the page view controller's view
    // controllers array to contain just one view
    // controller. Setting the spine position to
    // 'UIPageViewControllerSpineLocationMid' in landscape orientation sets
    // the doubleSided property to YES, so set it to NO here.
    UIViewController currentViewController = pageViewController.getViewControllers().get(0);

    NSArray<UIViewController> viewControllers = new NSArray<>(currentViewController);

    pageViewController.setViewControllers(viewControllers, UIPageViewControllerNavigationDirection.Forward, true,
            null);

    pageViewController.setDoubleSided(false);
    return UIPageViewControllerSpineLocation.Min;
}
 

import org.robovm.apple.uikit.UIViewController; //导入依赖的package包/类
private void domob() {
	final UIViewController controller = ((IOSApplication)
			  Gdx.app).getUIViewController();
	
	DMSplashAdController cotroller = new DMSplashAdController("56OJzBWouN1uFPD9LZ", "16TLmT-vApG01NUvNJDvaK-s", getWindow());
	cotroller.setDelegate(this);
	//cotroller.loadView();
	cotroller.present();
//	if (cotroller.getIsReady()) {
		//cotroller.present();
//	}
}
 

import org.robovm.apple.uikit.UIViewController; //导入依赖的package包/类
@Override
public void showBanner() {
	/*
	 * final GADBannerView mBannerView = new
	 * GADBannerView(GADAdSize.smartBannerPortrait());
	 * mBannerView.setAdUnitID("ca-app-pub-1743332321423234/2574098708");
	 * 
	 * final UIViewController controller = ((IOSApplication)
	 * Gdx.app).getUIViewController();
	 * 
	 * GADRequest request = GADRequest.create(); List<String> devices = new
	 * ArrayList<String>(); devices.add(GADRequest.GAD_SIMULATOR_ID);
	 * mBannerView.setRootViewController(controller);
	 * controller.getView().addSubview(mBannerView);
	 * 
	 * mBannerView.loadRequest(request);
	 */
	final UIViewController controller = ((IOSApplication)
			  Gdx.app).getUIViewController();
	
	DMAdView mAdView = new DMAdView("56OJzBWouN1uFPD9LZ", "16TLmT-vApG01NUvNBqMTlRz");
	mAdView.setDelegate(this);
	mAdView.setFrame(new CGRect(0, 0, DMAdView.DOMOB_AD_SIZE_320x50.getWidth(), DMAdView.DOMOB_AD_SIZE_320x50.getHeight()));
	mAdView.setRootViewController(controller);
	controller.getView().addSubview(mAdView);
	mAdView.loadAd();
	
	
}
 

import org.robovm.apple.uikit.UIViewController; //导入依赖的package包/类
@Override
public void showBanner() {
	 final GADBannerView mBannerView = new GADBannerView(GADAdSize.smartBannerPortrait());
        mBannerView.setAdUnitID("ca-app-pub-1743332321423234/2574098708");

        final UIViewController controller = ((IOSApplication) Gdx.app).getUIViewController();
        
        GADRequest request = GADRequest.create();
        List<String> devices = new ArrayList<String>();
        devices.add(GADRequest.GAD_SIMULATOR_ID);
        mBannerView.setRootViewController(controller);	        
        controller.getView().addSubview(mBannerView);
        
        mBannerView.loadRequest(request);
}
 

import org.robovm.apple.uikit.UIViewController; //导入依赖的package包/类
/**
 * We must disambiguate which QuestionViewController should handle the
 * exitToQuizStart: action as there will be several QuestionViewController
 * instances on the navigation stack when the unwind segue is triggered. By
 * default, a UINavigationController (or QuizContainerViewController)
 * searches its viewControllers array in reverse. Without overriding this
 * method, the QuestionViewController directly preceding the results screen
 * would be selected as the destination of the unwind segue.
 */
@Override
public boolean canPerformUnwind(Selector action, UIViewController fromViewController, NSObject sender) {
    // Always check if the view controller implements the unwind action by
    // calling the super's implementation.
    if (super.canPerformUnwind(action, fromViewController, sender)) {
        // The first QuestionViewController in the navigation stack should
        // handle the unwind action.
        return this == ((UINavigationController) getParentViewController()).getViewControllers().get(0);
    }

    return false;
}
 

import org.robovm.apple.uikit.UIViewController; //导入依赖的package包/类
@Override
public void viewDidLoad() {
    super.viewDidLoad();

    modelController = new ModelController();

    // Do any additional setup after loading the view, typically from a nib.
    // Configure the page view controller and add it as a child view
    // controller.
    pageViewController = new UIPageViewController(UIPageViewControllerTransitionStyle.PageCurl,
            UIPageViewControllerNavigationOrientation.Horizontal, null);
    pageViewController.setDelegate(this);

    modelController.setPageData(photosToShow);

    UIStoryboard storyboard = new UIStoryboard("Main", null);
    DataViewController startingViewController = modelController.getViewControllerAtIndex(0, storyboard);

    NSArray<UIViewController> viewControllers = new NSArray<UIViewController>(startingViewController);
    pageViewController.setViewControllers(viewControllers,
            UIPageViewControllerNavigationDirection.Forward, false, null);

    updateNavBarTitle();

    pageViewController.setDataSource(modelController);

    addChildViewController(pageViewController);
    getView().addSubview(pageViewController.getView());
    pageViewController.didMoveToParentViewController(this);

    // add the page view controller's gesture recognizers to the book view
    // controller's view
    // so that the gestures are started more easily
    getView().setGestureRecognizers(pageViewController.getGestureRecognizers());

    pageAnimationFinished = true;
}
 

import org.robovm.apple.uikit.UIViewController; //导入依赖的package包/类
@Override
public void didFinishAnimating(UIPageViewController pageViewController, boolean finished,
        NSArray<UIViewController> previousViewControllers, boolean completed) {

    // update the nav bar title showing which index we are displaying
    updateNavBarTitle();

    pageAnimationFinished = true;
}
 

import org.robovm.apple.uikit.UIViewController; //导入依赖的package包/类
/**
 * Transition from the old view controller to the new one.
 * 
 * @param oldViewController
 * @param newViewController
 */
private void cycleViewControllers(UIViewController oldViewController, UIViewController newViewController) {
    if (newViewController == null)
        throw new NullPointerException("newViewController");
    if (oldViewController != null) {
        oldViewController.getView().removeFromSuperview();
    }

    CGRect frame = newViewController.getView().getFrame();
    frame.getSize().setWidth(containerView.getFrame().getWidth());
    frame.getSize().setHeight(containerView.getFrame().getHeight());
    newViewController.getView().setFrame(frame);
    containerView.addSubview(newViewController.getView());
}
 

import org.robovm.apple.uikit.UIViewController; //导入依赖的package包/类
/**
 * @param index
 * @return the view controller associated with the segmented control's
 *         selected index.
 */
private UIViewController getViewControllerForSelectedIndex(int index) {
    UIViewController viewController = null;
    switch (index) {
    case 0:
        viewController = productsList;
        break;
    case 1:
        viewController = purchasesList;
        break;
    default:
        break;
    }
    return viewController;
}
 

import org.robovm.apple.uikit.UIViewController; //导入依赖的package包/类
/**
 * Called when a user taps on the segmented control
 * 
 * @param sender
 */
private void segmentValueChanged(UIControl sender) {
    UISegmentedControl segControl = (UISegmentedControl) sender;

    // Return productsList if the user tapped Products in the segmented
    // control and purchasesList, otherwise
    UIViewController newViewController = segControl.getSelectedSegment() == 0 ? productsList : purchasesList;

    // Return purchasesList if the user tapped Purchases in the segmented
    // control and productsList, otherwise
    UIViewController oldViewController = segControl.getSelectedSegment() == 1 ? purchasesList : productsList;

    cycleViewControllers(oldViewController, newViewController);
}
 

import org.robovm.apple.uikit.UIViewController; //导入依赖的package包/类
private void setupDocumentController(NSURL url) {
    // checks if docInteractionController has been initialized with the URL
    if (docInteractionController == null) {
        docInteractionController = new UIDocumentInteractionController(url);
        docInteractionController.setDelegate(new UIDocumentInteractionControllerDelegateAdapter() {
            @Override
            public UIViewController getViewControllerForPreview(UIDocumentInteractionController controller) {
                return DITableViewController.this;
            }
        });
    } else {
        docInteractionController.setURL(url);
    }
}