Petal Maps Platform provides map capabilities that work across different platforms and devices. It currently supports Android, and will support iOS in the near future. Petal Maps Platform is available in over 200 countries and regions around the world, and supports more than 70 languages. It is a global open map platform that includes over 190 million POIs, as well as over 80 million kilometers of roads globally. Its core functions include map display, place search, positioning, and route planning. Map display includes map style customization, providing over 100 elements for customizing your map. Place search includes time zone search, nearby place search, geocoding, and keyword search. Positioning includes fused location, Super GNSS, low-power geofencing, lane-level location for in-vehicle navigation, and precise indoor location. Route planning includes route query, ETA calculation, traffic condition query, and navigation. Petal Maps Platform also provides global after-sales services. This demo is developed based on the open capabilities of Petal Maps Platform, and gives developers a taste of the powerful capabilities of the platform.