gps

hi my app is have a widget for make my app live for get and send gps location services i want after run my app if widget is no active in home screen is automaticly added this in there

Hi, All If to set the latest targetSdkVersion="33" - GNSS lib again gives the error: at GNSS1.Start(0, 0). If targetSdkVersion="30" - all works OK. Any solution ?

I just ported some NTP stuff from an old program. Querying an NTP server is surprisingly easy: just send it a 48 byte UDP packet with the first byte = 27 and the rest of them 0. The NTP server should return your 48 byte packet updated with the last 16 bytes set to two 64-bit timestamps, being...

Trying to create an application in B4J that needs to use GPS location speed etc. What library does B4J need to use for this to work. I also cant seem to find any examples in B4J only B4A example seem to exist. Does anyone have any examples of code for GPS access under B4J. Many Thanks in advance

Hello community, I hope you are all doing well. I would like to request your assistance in creating a simple program in Basic4Android (B4A) that allows me to simulate a fake GPS location on my Android device. The reason behind this request is that I'm working on a development project and need...

Hello, everyone! I am developing a mobile application that includes a Toggle button to activate and deactivate the GPS. The button is labeled as 'GPS'. I would like to hear your opinions and perceptions about the design of the 'GPS' button. The question is: What do you initially think when...

I have been asked to create an application to solve the following problem. Many patients and new staff members miss appointments and exams due to the complexity of a clinic. Although there is staff and signs that indicate the way to different departments, it is not possible to have a guide at...

¡Hola a todos! He estado revisando varios posts sobre diferentes bibliotecas en B4A que permiten obtener la posición del usuario utilizando el GPS integrado en el móvil. Cada una de estas bibliotecas tiene sus propias ventajas y desventajas. Sin embargo, la mayoría de los posts que he...

In all examples by OSM, map is built from tiles, with access to the INTERNET. In my application, all work takes place on a predetermined section of the map. I want the application to work offline. I don't want to download tiles from the OCM server. I already have one file with the OCM extension...

Bongiorno a tutti. Il comune dove vivo sta cambiando il gestore dei trasporti pubblici. Vorrei creare un'app che elargirei gratuitamente, che permetta, dalla posizione corrente e sapendo i dati GPS dell'autobus il tempo approssimativo di arrivo (magari usando Google Maps). Grazie a tutti.

Hola a todos. Estaba actualizando una vieja aplicación y al compilarla me aparece este mensaje: Cual puede ser la causa? Encontré algo de información aquí: https://www.b4x.com/android/forum/threads/osmdroid-mapview-for-b4a-tutorial.16310/page-16 pero ninguno de los links funciona. Saludos.

Hi guys, how to use : 1. copy the starter into your project If Starter.GPS1.GPSEnabled = False Then ToastMessageShow("Please enable the GPS device.", True) StartActivity(Starter.GPS1.LocationSettingsIntent) 'Will open the relevant settings screen. Else...

If an app has to track the position, turning on the GPS involves a significant increase in battery consumption Even a simple walk in the mountains, if you want to trace the path, is impossible if the duration goes beyond a few hours Does it exist to create an app to track the position of the...

Hi there, another simple app for learning purposes created... ShareYourSpot it is working at B4J and B4A... At B4J i haven't any USB GPS to get location (not including code how will do that, maybe using jserial and reading nmea strings) - so location giving with mouse click at GoogleMaps... but...

Hi all I'm running a small (3 activties) test app on my iPhone 7 with iOS ver. 15.5 without SIM Card. The app created for a testing iLocation. I'm running my test in Release mode. If the Wi-Fi works I can successfully get Lat/Long. In Show sub I intialize LocManager On pg_Disapear event I...

How can I read GPS raw data? I need GPS information in RINEX format, that is, measurements from several satellite constellations. Thank you.

Hello All, I am having a strange problem with Fused Location. In my App, I have a service that every few seconds retrieves the coordinates from the fusedlocation Every once in a while, specially in one costumer, the coordinates seem to freeze and even if the user retrieves the coordinates in two...

Any app that lists ACCESS_MOCK_LOCATION in it's permissions, will be listed in developer options as a Mock Location PROVIDER. It gets listed at app installation, done by the Android operating system. If the app does not provide software support for injecting mock locations into the android...

Greeting Everyone, I'm trying to use BearingTo from GNSS, but it returns negative results for locations West of my current location. These results also include locations such as Northwest and Southwest of my location. I'm probably not using BearingTo correctly. In that case, I was expecting it...

rGPRMC is an open source B4R B4XLib for parsing the GPS NMEA RMC sentence message. Obtain Lat / Lon position, Direction Indicator, Speed, Course an Timestamp. Addition functions: calculate the distance between, the course to for two Lat / Lon positions or time difference. Attached rGPRMC.zip...