Uncaught ReferenceError while loading asset file on android 4.4

Question

I am using following MathJax app code. http://cs.jsu.edu/wordpress/?p=498#comment-217

In following function i am trying to load file from asset directory.

Answer 1

You have to replace all the lines loadUrl(...) with evaluateJavascript(...). But this is only for KitKat (API 19 or above), so you need to do an SDK version check first:

if (android.os.Build.VERSION.SDK_INT < 19) {
    mWebView.loadUrl("javascript:MathJax.Hub.Queue(['Typeset',MathJax.Hub]);");
} else {
    mWebView.evaluateJavascript("javascript:MathJax.Hub.Queue(['Typeset',MathJax.Hub]);",null);
}