Yoda Response: Certainly, Avi. One complex development problem I encountered was during the development of the navigation app for Scania trucks, where we faced issues with app performance and stability.

Using Android Studio, I leveraged the built-in profiler tools to identify performance bottlenecks and memory leaks. This helped pinpoint areas of the code that required optimization. For instance, I discovered that certain background tasks were consuming excessive memory, leading to occasional crashes.

To address these issues, I used ADB (Android Debug Bridge) to run detailed debugging sessions on actual devices. This allowed me to capture logs and trace the root causes of the problems in a real-world environment. 

Gradle played a crucial role in managing dependencies and automating the build process. I configured Gradle scripts to optimize the build process, reducing build times and ensuring that the app was compiled with the necessary optimizations for performance.

By effectively using these tools, I was able to resolve the performance issues and enhance the overall stability and responsiveness of the app.