Customize android webivew for epub3
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I am developing android application in which i need to render some html5 file in webview for supporting EPUB3. At present webview in all the version of android doesnt support epub3 format and html5. 

Is there any solution for rendering epub3 or i have to create a customize webview which support html5, css, JavaScript? If so what are the possibilities for creating new webview? 

Thanks in advance..