Since 24-02-2023, I have problem with Google map library for all my project in B4j . the screen is white.
So, I have tested with the example project "GoogleMapDemo" to be sure that the problem is not my API key, and I have the same problem.
It seems that the problem is when the pane to...
Hola a Todos, soy un viejo programador de VB6 y estoy haciendo mis primeros pasos en B4A. Trabajo en la parte de logistica de una empresa de materiales para la construccion y se me occurrio desarrollar una app para que los clientes puedan ver por donde va su pedido. Todos los camiones cuentan...
Hi everyone ..
I'm trying to add a google map to my app, but the map opened empty!
Sub Activity_Create(FirstTime As Boolean)
Button1.Visible = False
Wait For MapFragment1_Ready
gmap = Mapfragment1.GetMap
Button1.Visible = True...
Date un'occhiata a questo post Mappa taxi con 'zone'
Dopo aver definito le zone (i poligoni colorati) su una jGoogleMaps, il sistema consente di registrare quando un mezzo e' all'interno della zona oppure no
Come realizzare una funzione che, data la posizione latitudine/longitudine del mezzo...
I decided to become Google's darling. After a very old B4A app, that went perfect for many many years (API 8, targetSDK 14), was threatened to be thrown out of the app store, I decided to waste my spare time to upgrade to API/targetSDK 28.
This is a frustrating and annoying exercise. It has...
I tried to update the target SDK version to 28. Then my app crashes if the google maps api map fragment is ready. If i switch back to target sdk 26, all is ok again. GoogleMaps V2.02 is used.
The displayed error doesn't help me....:
java.lang.NoClassDefFoundError: Failed resolution of...
only last image in my server,shown in all marker (should be different)
i use imagedownloader
'These global variables will be redeclared each time the activity is created.
'These variables can only be accessed from this module.
Private VP As AHViewPager
I created a program to track when running. The obstacles I found,
1. How to write in the gmap so that it is smooth? because this time the result is like this (the lines are stiff, especially at the turn). I use this code, is there anything missing ?
pl = GMap.AddPolyline...
With this Code you can get the picture of a Google Street View Position. Here you can check if is available.
Sub getStreetViewPicture(width As Int, height As Int ,lat As Float, lon As Float)
Dim j As HttpJob