Hello how you been?, hope everything is going well. I wanted to learn Kotlin for native Android development, I already knew how to do it with java, so the only obstacle for me is learning Kotlin. Kotlin Kotlin trello board that I used to track progress. After learning the basics for Kotlin, Kotlin koans is a great place for practice (beginner to advanced). Chosing what to do with Kotlin I use Accuradio android app to stream music, but it does not have a paid tear, So the ads are not skippable and there was no existing adblocker that does this(which is a pain).

I created a drag and drop email editor, I’ve been working on it for the past month. It’s a lot of fun to work on, I completed it for first release, I’ll shed some light on the challenges I faced and how I solved them. Why’s & What’s why build this? No free editors/open source editors that does the job, but why not profit? Not interested, I believe in Open Source.

I’ve been doing new development in my offtime and i’m totally enjoying the challenges and hurdles. I wanted to share an interesting problem that I solved, it is a small part on a project that is not public yet (as of 2021 SEP). Problem I have a htmlString that I have to convert to react elements. but why?… the main reasons were I have a react wrapper, that enhances the dom-elements.

Why Frida? Becase it can be many things, know more. Its is, easy, sure learning curve takes some time, but it pays off spectacularly. efficient, a rough estimate for the modification took 30 min in frida vs 2 hours in traditional methods, its way more flexible. elegant when compared to traditional ways. you get creative new ideas and implement them easily (implementating manually takes way longer). My setup Genymotion, but why?

Contents Why & Motivation Decompiling Finding where to patch Patching, recompiling and installing it on device App’s premium features does not work fully Finding integrity checks, digging deeper for final patch. End Why & Motivation I wanted to monitor my mobile network traffic after I found some wierd dns logs in my custom dns server, I could not figure out which app made that request thus I found out this app in playstore called ‘No Root Firewall, Internet Data Blocker Protection’.