Find your way with GoogleMap() {}
summary
Build shows ATMs and retail cash deposit points using compose-maps 2.11.4 plus Play Services Maps; markers animate to camera updates and camera idle triggers backend queries. Clustering moves a “sea of red” markers into grouped counts using either the legacy Android Maps Utils via mapEffect (avoid—intercepts events) or the newer map-compose-utils (experimental). Paparazzi previews render a blank box unless local inspection flag is set. Initializing the latest renderer improves stutter but briefly causes ANRs until a Play Services fix rolls out.
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chapters (22)
- 0:00Introduction
- 0:10Why maps in Cash App
- 1:56Dependencies setup
- 3:20Map rendering properties
- 5:48User interaction settings
- 7:34Displaying map location
- 8:18Updating map location
- 9:44Reacting to camera changes
- 10:50Adding markers
- 12:17Custom marker icons
- 13:43Handling multiple markers
- 14:26Marker clustering basics
- 15:29Avoiding map effect
- 16:52Clustering with compose utils
- 18:17Custom cluster UI
- 19:42Handling cluster clicks
- 21:48Key takeaways
- 22:09Paparazzi testing issues
- 24:34Performance troubleshooting
- 25:38Map renderer setup
- 27:48ANR fixes in Play Services
- 29:11Closing and resources
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