Why Your API Key in Mobile Apps Needs to Be Restricted (Even When It Looks Like It Doesn't)
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Why Your API Key in Mobile Apps Needs to Be Restricted (Even When It Looks Like It Doesn't)

I pulled two working Google Maps API keys out of mobile apps in under a minute, both with no restrictions at all. Both reports were closed as Informative on HackerOne. Here is the extraction with apktool, the endpoint validation, and the three layers that actually fix it.

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Creating an AI Agent in Claude Code to Control my Smartphone

Automating Android app documentation and testing with artificial intelligence. I was facing a specific challenge: I needed to automatically document various flows of an Android application. That's when I started exploring ways to carry out this process, and one of the tools I decided to test was Claude Code.

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Creating an AI Agent in Claude Code to Control my Smartphone

Automating Android app documentation and testing with an AI agent in Claude Code, wired to an MCP server that drives a real device over ADB.

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Creating Apps for Android Wear OS with Jetpack Compose

A practical guide on how to develop apps for Android Wear OS using the modern Jetpack Compose toolkit.

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