In this forum, many examples of cartographic information have been discussed. But I can not choose the option that meets my requirements.
1. Ease of embedding code into the Android application.
2. Ability to set the coordinates of the center of the map and the scale of the map display
3. Displaying a group of markers or drawings on the map.
4. Minimal effort to register an API key.
5. If possible, no payment for the use of the mapping system.
I tried the previously published examples using Google and Open Street Map, but they give an error, probably because Android versions change and the API functionality itself changes. Therefore, who can advise a really working example on the latest versions of Android and on the latest versions of B4X. Previously, I created an application using Google maps using a class, but now it only displays a developer-only label on the screen.
1. Ease of embedding code into the Android application.
2. Ability to set the coordinates of the center of the map and the scale of the map display
3. Displaying a group of markers or drawings on the map.
4. Minimal effort to register an API key.
5. If possible, no payment for the use of the mapping system.
I tried the previously published examples using Google and Open Street Map, but they give an error, probably because Android versions change and the API functionality itself changes. Therefore, who can advise a really working example on the latest versions of Android and on the latest versions of B4X. Previously, I created an application using Google maps using a class, but now it only displays a developer-only label on the screen.