Forget trying to familiarize those keytool command options. An easier way is to call a method to output the keyhash of the keystore being used in the app.

This is a method from JavaTechIG. Pretty slick.

This was a problem that got me stuck for a day. JQuery just cannot seem to load an audio file because the return type is always a string.

The solution that I came up with was to use traditional Javascript code using XMLHttpRequest.

There could be JQuery plugins that can do this but I was not able to find any. Traditional XMLHttpRequest can still do a lot of wonders ;).

I forgot where I found this one but this custom made function to convert string to bytes worked when I used it in my code.

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