On-Screen Word Notification App

Job ID: 40514941

Budget: ₹600 – ₹1,500 INR

I need a lightweight Android utility that runs quietly in the background, watches everything currently rendered on the device, and fires a push notification the instant any of the words I define appear on-screen.
The workflow is straightforward: I open the app, add or remove keywords in a minimal settings panel, grant whatever Accessibility permissions are required, and from then on the service keeps scanning whatever I’m doing—whether it’s a browser page, an email, or a chat window. As soon as a match is detected I receive a standard Android push notification; no SMS, no email, nothing extra.

Cleanliness and simplicity are vital: a single-purpose interface, no ads, no analytics, and negligible battery impact. I’m the sole user, so Play Store publishing, user management, or intricate theming aren’t necessary.

Deliverables
• Signed APK ready to sideload
• Complete, well-commented source code (Kotlin or Java)
• One settings screen for managing the keyword list and toggling the service
• Push notification implementation confirming which word was found and in which foreground app (if feasible)

Acceptance Criteria
The APK installs on Android 11+ devices, survives reboots with the service restored, triggers a push notification every time any saved keyword becomes visible on the screen, and never alerts for partial or unrelated text.

If you’ve built similar Accessibility-based listeners or overlay scanners before, this should be a quick, tidy project.