Flutter OPPO Background GPS Tracking Demo (Price can be negotiated. Have experience on AMAP and Tecent/NetEase IM third-party sdks integration) - 28/07/2026 01:17 EDT
Budget: $10 – $1,000 USD
Brief Requirement:
Build a Flutter demo for OPPO phones only, stable GPS location under lock screen, background run & normal power saving mode (system cannot kill tracking service).
Deliverables:
1. Full reusable Flutter source code
2. Installable test APK
3. Continuous positioning test log
Acceptance Rule:
If positioning fails to keep running under OPPO power saving & locked screen, full milestone refund.
Cost Agreement:
within 3 business days delivery. This demo fee will be fully deducted from Phase 1 full 5 Android devices adaptation budget later, no extra hidden fees for location module.
Build a Flutter demo for OPPO phones only, stable GPS location under lock screen, background run & normal power saving mode (system cannot kill tracking service).
Deliverables:
1. Full reusable Flutter source code
2. Installable test APK
3. Continuous positioning test log
Acceptance Rule:
If positioning fails to keep running under OPPO power saving & locked screen, full milestone refund.
Cost Agreement:
within 3 business days delivery. This demo fee will be fully deducted from Phase 1 full 5 Android devices adaptation budget later, no extra hidden fees for location module.
Related categories:
PHP
Mobile App Development
Android
Mobile App Testing
iOS Development
Backend Development
Flutter