epuBear

/*  Initialization  */

import com.epubear.EpubearFramework;

public class EpubearView extends View implements EpubearFramework.EventListener {

    private EpubearFramework epubear;
    private Map bitmaps;

    public EpubearView(Context context) {
        ....
        //  create instance
        epubear = new EpubearFramework(context, dataDir);
        epubear.setEventListener(this);
        ....
    }

    @Override
    public void onSizeChanged(int w, int h, int oldw, int oldh) {
        ....
        //  init framework with target width/height
        epubear.updateBitmapSize(w, h);
        ....
    }

    @Override
    public void doInitDisplay() {
        ....
        //  create bitmaps
        //  register them in framework
        for (Map.Entry entry : bitmaps.entrySet())
            epubear.registerBitmap(entry.getKey(), bitmap.getValue());
        ....
    }
}

/*  Navigation  */

//  open epub
epubear.openFile(path);

//  go to next page
epubear.openNextPage();

//  go to previous page
epubear.openPreviousPage();

//  get Table of Contents
Map tocList = epubear.tableOfContents();

//  open chapter from table of contents
epubear.openChapter(caption);

//  font increase
epubear.increaseFont();

//  font increase
epubear.decreaseFont();

// Framework initialization and book opening, if book cannot be opened returns nil
// BookViewController.swift

override func viewWillAppear(animated: Bool) {
    ...
    frameworkInstance = EPUBearFramework(bookPath: self.bookPath, withCachePath: self.cachePath)
    ...
}

override func viewDidLayoutSubviews() {
    ...
    let scale = UIScreen.mainScreen().scale;
    let scaledSize = CGSize(width: view.bounds.size.width * scale, height: view.bounds.size.height * scale)
    frameworkInstance.resizeBitmapsIfNeeded(scaledSize)
    ...
}

// Bitmaps getters
frameworkInstance.centerImage();
frameworkInstance.leftImage();
frameworkInstance.rightImage();

// Navigation through book
frameworkInstance.openNextPage();
frameworkInstance.openPreviousPage();
frameworkInstance.openPage(page);

// Navigation through chapters
frameworkInstance.openChapterAtIndex(index);

// Change font size
frameworkInstance.increaseFont();
frameworkInstance.decreaseFont();

// BookViewController.cs

private EPUBearFramework _framework;

public override void ViewDidLoad()
{
    base.ViewDidLoad();

    var bookPath = (Element as BookPage).BookPath;
    var cachePath = (Element as BookPage).CachePath;

    _framework = new EPUBearFramework(bookPath, cachePath);
    _framework.WeakDelegate = this; // to handle framework callbacks
}

public override void ViewDidLayoutSubviews()
{
    ...
    var viewSize = View.Bounds.Size;
    var scale = UIScreen.MainScreen.Scale;
    var scaledSize = new CGSize(viewSize.Width * scale, viewSize.Height * scale);
    _framework.ResizeBitmapsIfNeeded(scaledSize);
    ...
}

// Book Navigation
_framework.OpenChapterAtIndex(chapterIndex);
_framework.OpenPage(pageNumber);
_framework.OpenPreviousPage();
_framework.OpenNextPage();

// Change font size
_framework.IncreaseFont();
_framework.DecreaseFont();

// Way to access rendered pages as CGImage objects
var pages = new CGImage[3];
pages[0] = _framework.LeftImage;
pages[1] = _framework.CenterImage;
pages[2] = _framework.RightImage;

// Way to check first && last pages
_framework.CanScrollToLeft;
_framework.CanScrollToRight;

// Way to change night\normal mode
_framework.SetAppearanceMode(EPUBAppearanceMode);

// Framework delegate methods
IEPUBearFrameworkDelegate.ContentUpdated();
IEPUBearFrameworkDelegate.PageCountChanged(pageCount);

Coming soon