Storing files privately on Android and opening them using an external application.

This blog will be divided into two parts. First, how can we store files in the private storage of our Android application so that it is not directly accessible by other applications running on the device, such as the file manager and second, how to open these files using an external application. Step 1 :… Continue reading Storing files privately on Android and opening them using an external application.

Android, JavaScript and Python compatible RSA Encryption.

It’s extremely painful to implement RSA Encryption so that data encrypted on either of these platforms can be easily decrypted on the other platforms and even more so for someone like me who had almost zero knowledge of programming using encryption algorithms. While developing an initial pairing mechanism for Ambient Dynamix, I had already settled… Continue reading Android, JavaScript and Python compatible RSA Encryption.

Dynamically change jQuery Mobile colour swatch.

There’s no easy way to be able to switch the jQuery Mobile colour swatch dynamically for the whole page. A quick google search suggests this stackoverflow question where the accepted answer suggests removing and adding relevant classes for the required colour swatch. For instance : There are a bunch of other elements that you’ll need to update as mentioned… Continue reading Dynamically change jQuery Mobile colour swatch.