HI,
I’m building an app in my country to locate beaches and see their current status such as wave conditions and available amenities at each beach but I wanted some help with the block code. I’m stuck on a bit of block coding that I can’t seem to get pass. So basically I’m i want my app to tell people how far the the beach they click on is from them. I’m still on v1.0 so any help will be appreciated. If you want to see the app I can i can send it to you.
ok, here are some options and tutorials.
[NP.png] National Parks ... display Markers, calculate distances to Markers and determine closest Marker using the MIT Map Component
[AllParks.jpg]
The Tutorial
This tutorial demonstrates how to use the MIT Map component to display a large number of run time location Markers, calculate the distance from the Android device to all the displayed locations and display that information. A bubble sort creates a list of locations in ascending distance from the device. The first item in the calcul…
National Parks tutorial shows one way to plot multiple run time markers using a csv file to an OpenStreetMap. The tutorial discusses various ways …
http://www.appinventor.org/bookChapters/chapter6.pdf
There are lots of other examples.
It all depends on how you want to add your beach locations to your app.
i wanted to say thanks a lot you’ve helped me a lot and i appreciate it
system
June 16, 2026, 10:12am
6
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