Android Port of C++ Power Manager
Budget: $15 – $25 USD
I already have a pure C++ module that performs power-management optimisation on desktop systems, and I now need it running on Android and ready for Google Play release. The task is to wrap the existing .cpp code with the NDK, integrate it into a Gradle project, and produce a signed AAB that I can submit straight to the store.
When the app is launched from a normal launcher icon it should open a single, uncluttered screen that continuously shows current RAM %, CPU % and GPU % usage. A simple, clean Material-style layout is all that’s required—no custom artwork.
Deliverables
• Complete Android Studio/NDK project with my .cpp code correctly integrated
• One-screen interface displaying live RAM, CPU and GPU percentages, refreshed smoothly
• Signed release AAB (plus keystore details or instructions) ready for Play Console upload
• Clear build/readme notes so I can reproduce the release on my own machine
Acceptance criteria
The AAB installs without warnings, launches from the home-screen icon, updates all three metrics in real time, remains stable on Android 8 through 14, and passes the Google Play pre-launch report with zero crashes. Please rely only on standard Android permissions and highlight any that are strictly necessary.
When the app is launched from a normal launcher icon it should open a single, uncluttered screen that continuously shows current RAM %, CPU % and GPU % usage. A simple, clean Material-style layout is all that’s required—no custom artwork.
Deliverables
• Complete Android Studio/NDK project with my .cpp code correctly integrated
• One-screen interface displaying live RAM, CPU and GPU percentages, refreshed smoothly
• Signed release AAB (plus keystore details or instructions) ready for Play Console upload
• Clear build/readme notes so I can reproduce the release on my own machine
Acceptance criteria
The AAB installs without warnings, launches from the home-screen icon, updates all three metrics in real time, remains stable on Android 8 through 14, and passes the Google Play pre-launch report with zero crashes. Please rely only on standard Android permissions and highlight any that are strictly necessary.