Files
Durakelo_Reparto/Tracker.bas
2023-09-24 03:23:35 -06:00

223 lines
8.0 KiB
QBasic

B4A=true
Group=Default Group
ModulesStructureVersion=1
Type=Service
Version=10.2
@EndOfDesignText@
#Region Service Attributes
#StartAtBoot: True
#End Region
'******************************************************************************
'No olvidar agregar esta linea al editor de manifiesto:
' SetServiceAttribute(Tracker, android:foregroundServiceType, "location")
'
'En Starter agregar estas lineas en Process_Globals
' Public rp As RuntimePermissions
' Public FLP As FusedLocationProvider
' Private flpStarted As Boolean
'
'En Main agregar estas lineas a Activity_Resume
' Starter.rp.CheckAndRequest(Starter.rp.PERMISSION_ACCESS_FINE_LOCATION)
' Wait For Activity_PermissionResult (Permission As String, Result As Boolean)
' If Result Then
' StartService(Tracker)
' Log("Start Tracker")
' Else
' ToastMessageShow("No permission", True)
' End If
'
'Se necesitan las librerias FusedLocationProvider, GPS, Phone y RunTimePermissions
'
'Y en Main agregar estas dos lineas:
'#AdditionalJar: com.android.support:support-v4
'#AdditionalJar: com.google.android.gms:play-services-location
Sub Process_Globals
Private nid As Int = 1
Private Tracking As Boolean
Private lock As PhoneWakeState
'Para FusedLocationProvider (2 lineas)
Public FLP As FusedLocationProvider
Dim actualLR As LocationRequest
Private flpStarted As Boolean
End Sub
Sub Service_Create
Service.AutomaticForegroundMode = Service.AUTOMATIC_FOREGROUND_NEVER 'we are handling it ourselves
'Para FusedLocationProvider (2 lineas)
FLP.Initialize("flp")
FLP.Connect
lock.PartialLock
StartFLP
End Sub
Sub flp_ConnectionSuccess
If Main.logger Then Log("Connected to location provider")
'FLP.GetLastKnownLocation
End Sub
Sub flp_ConnectionFailed(ConnectionResult1 As Int)
If Main.logger Then Log("Failed to connect to location provider")
End Sub
Sub flp_ConnectionSuspended(ConnectionResult1 As Int)
If Main.logger Then Log("FLP conection suspended")
StartFLP
End Sub
Sub Service_Start (StartingIntent As Intent)
If Main.logger Then Log("Tracker Service Started")
'Para FusedLocationProvider (1 linea)
Service.StopAutomaticForeground
Service.StartForeground(nid, CreateNotification("..."))
Track
StartServiceAt(Me, DateTime.Now + 5 * DateTime.TicksPerMinute, True)
End Sub
Public Sub Track
If Main.logger Then Log("Inicia Track - Tracking : "&Tracking)
If Tracking Then
' Log(actualLR.GetSmallestDisplacement)
Return 'Si ya estamos "rastreando" no hacemos nada (return)
End If
If Starter.rp.Check(Starter.rp.PERMISSION_ACCESS_FINE_LOCATION) = False Then
If Main.logger Then Log("No permission")
Return
End If
StartFLP 'Iniciamos FusedLocationProvider
Tracking = True
End Sub
Public Sub StartFLP
If Main.logger Then Log("StartFLP - flpStarted="&flpStarted)
Do While FLP.IsConnected = False
Sleep(500)
If Main.logger Then Log("sleeping")
Loop
' If flpStarted = False Then
If Main.logger Then Log("RequestLocationUpdates")
FLP.RequestLocationUpdates(CreateLocationRequest) 'Buscamos ubicacion
If Main.logger Then Log("Buscamos ubicacion")
If Main.logger Then Log(actualLR.GetSmallestDisplacement)
flpStarted = True
' End If
End Sub
Public Sub StartFLP2Reqs
If Main.logger Then Log("StartFLP - flpStarted="&flpStarted)
Do While FLP.IsConnected = False
Sleep(500)
If Main.logger Then Log("sleeping")
Loop
dameUltimaUbicacionConocida 'Regresamos ultima ubicacion conocida
FLP.RequestLocationUpdates(CreateLocationRequest2times) 'Buscamos ubicacion 2 peticiones
If Main.logger Then Log("Buscamos ubicacion 2 peticiones")
If Main.logger Then Log(actualLR.GetSmallestDisplacement)
End Sub
Private Sub CreateLocationRequest As LocationRequest
If Main.logger Then Log("CreateLocationRequest")
Dim lr As LocationRequest
lr.Initialize
lr.SetInterval(10000) 'Intervalo deseado para actualizaciones de ubicacion
lr.SetFastestInterval(lr.GetInterval / 2) 'Intervalo minimo para actualizaciones de ubicacion
lr.SetSmallestDisplacement(75) 'Solo registra cambio de ubicacion si es mayor a XX mts
lr.SetPriority(lr.Priority.PRIORITY_HIGH_ACCURACY)
actualLR=lr
Return lr
End Sub
Private Sub CreateLocationRequest2times As LocationRequest
If Main.logger Then Log("Iniciamos CreateLocationRequest2times")
Dim lr As LocationRequest
lr.Initialize
lr.SetInterval(2000) 'Intervalo deseado para actualizaciones de ubicacion
lr.SetFastestInterval(lr.GetInterval / 2) 'Intervalo minimo para actualizaciones de ubicacion
lr.setNumUpdates(2) 'Solicitamos solo 2 actualizaciones con estos parametros
lr.SetSmallestDisplacement(10) 'Solo registra cambio de ubicacion si es mayor a XX mts
lr.SetPriority(lr.Priority.PRIORITY_HIGH_ACCURACY)
actualLR=lr
Return lr
End Sub
Sub dameUltimaUbicacionConocida
If FLP.GetLastKnownLocation.IsInitialized Then 'Mandamos ultima ubicacion guardada
If Main.logger Then Log("Mandamos GetLastKnownLocation : "&formatoFecha(FLP.GetLastKnownLocation.Time))
Dim coords As String = FLP.GetLastKnownLocation.Latitude&","&FLP.GetLastKnownLocation.Longitude&","&formatoFecha(FLP.GetLastKnownLocation.Time)
' CallSubDelayed2(FirebaseMessaging,"mandamosLoc",coords)
End If
End Sub
Public Sub StopFLP
'Log("StopFLP")
If flpStarted Then
FLP.RemoveLocationUpdates 'Eliminamos todas las solicitudes de ubicacion
flpStarted = False
End If
End Sub
Sub flp_LocationChanged (Location1 As Location)
If Main.logger Then Log("SmallestDisplacement="&actualLR.GetSmallestDisplacement)
CallSub2(Starter, "GPS_LocationChanged", Location1)
CallSub2(gestion, "GPS_LocationChanged", Location1)
CallSub2(MAPA_RUTAS, "GPS_LocationChanged", Location1)
CallSub2(fila, "GPS_LocationChanged", Location1)
Main.lat_gps = Location1.ConvertToSeconds(Location1.Latitude)
Main.lon_gps = Location1.ConvertToSeconds(Location1.Longitude)
'/////// para la ultima ubicacion FL
Dim sDate,sTime As String
DateTime.DateFormat = "MM/dd/yyyy"
sDate=DateTime.Date(DateTime.Now)
sTime=DateTime.Time(DateTime.Now)
Try
Main.skmt.ExecNonQuery("DELETE FROM HIST_GPS")
Main.skmt.ExecNonQuery2("INSERT INTO HIST_GPS (HGDATE, HGLAT, HGLON) VALUES(?,?,?) ", Array As Object (sDate & sTime, Main.lat_gps, Main.lon_gps))
Catch
If Main.logger Then Log("Error al borrar o insertar nuevas coordendas en HIST_GPS")
End Try
'///////
Dim coords As String = Location1.Latitude&","&Location1.Longitude&","&formatoFecha(Location1.Time)
If Main.logger Then Log("Loc changed : "&Location1.Latitude&","&Location1.Longitude&"|"&Main.usuario&"|")
If Main.logger Then Log("Mandamos Ubicacion")
'' If Main.logger Then Log(FirebaseMessaging.locRequest)
' Solo mandamos la ubicacion si la precision es dentro de XX mts
' If Location1.Accuracy < 300 Then CallSubDelayed2(FirebaseMessaging,"mandamosLoc",coords)
Dim origFormat As String = DateTime.TimeFormat 'Guardamos formato de fecha
DateTime.TimeFormat = "HHmmss" ' Modificamos formato de fecha
Dim minsDif As Int = DateTime.Time(DateTime.Now) - Main.ultimaActualizacionGPS
If Main.logger Then Log("UltimaAct="&Main.ultimaActualizacionGPS&" MinsDif="&minsDif)
If Location1.Accuracy < 100 And minsDif > 240 Then 'Si precision de 100 y 4 min transcurridos manda a web
If Main.logger Then Log("actualizamos Ubicacion")
CallSubDelayed(Starter, "ENVIA_ULTIMA_GPS")
End If
DateTime.TimeFormat = origFormat 'Regresamos formato de fecha original
' CallSubDelayed2(FirebaseMessaging,"mandamosLoc",coords)
End Sub
Sub CreateNotification (Body As String) As Notification
Dim notification As Notification
notification.Initialize2(notification.IMPORTANCE_LOW)
notification.Icon = "icon"
notification.SetInfo("Durakelo", Body, Main)
If Main.logger Then Log("Creamos notificacion")
Return notification
End Sub
Sub Service_Destroy
If Tracking Then
StopFLP
End If
Tracking = False
lock.ReleasePartialLock
End Sub
Sub formatoFecha(fecha As String) As String 'Convierte una fecha al formato yyMMddHHmmss
' Log(fecha)
Dim OrigFormat As String = DateTime.DateFormat 'save orig date format
DateTime.DateFormat="yyMMddHHmmss"
Dim lastUpdate As String=DateTime.Date(fecha)
DateTime.DateFormat=OrigFormat 'return to orig date format
' Log(lastUpdate)
Return lastUpdate
End Sub