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https://github.com/KeymonSoft/Intmex_Multiventa.git
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Intmex multiventa
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298
B4A/Tracker.bas
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298
B4A/Tracker.bas
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B4A=true
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Group=Default Group
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ModulesStructureVersion=1
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Type=Service
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Version=10.2
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@EndOfDesignText@
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#Region Service Attributes
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#StartAtBoot: True
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#End Region
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'******************************************************************************
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'No olvidar agregar esta linea al editor de manifiesto:
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' SetServiceAttribute(Tracker, android:foregroundServiceType, "location")
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'
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'En Starter agregar estas lineas en Process_Globals
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' Public rp As RuntimePermissions
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' Public FLP As FusedLocationProvider
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' Private flpStarted As Boolean
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'
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'En Main agregar estas lineas a Activity_Resume
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' Starter.rp.CheckAndRequest(Starter.rp.PERMISSION_ACCESS_FINE_LOCATION)
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' Wait For B4XPage_PermissionResult (Permission As String, Result As Boolean)
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' If Result Then
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' StartService(Tracker)
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' Log("Start Tracker")
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' Else
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' ToastMessageShow("No permission", True)
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' End If
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'
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'Se necesitan las librerias FusedLocationProvider, GPS, Phone y RunTimePermissions
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'
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'Y en Main agregar estas dos lineas:
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'#AdditionalJar: com.android.support:support-v4
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'#AdditionalJar: com.google.android.gms:play-services-location
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Sub Process_Globals
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Private nid As Int = 51042
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Private Tracking As Boolean
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Private lock As PhoneWakeState
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'Para FusedLocationProvider (2 lineas)
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Public FLP As FusedLocationProvider
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Dim actualLR As LocationRequest
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Private flpStarted As Boolean
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' Dim locRequest As String
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Dim UUGCoords As Location 'Ultima Ubicacion Guardada
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End Sub
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Sub Service_Create
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Service.AutomaticForegroundMode = Service.AUTOMATIC_FOREGROUND_NEVER 'we are handling it ourselves
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'Para FusedLocationProvider (2 lineas)
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FLP.Initialize("flp")
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FLP.Connect
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lock.PartialLock
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StartFLP
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End Sub
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Sub flp_ConnectionSuccess
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' Log("Connected to location provider")
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'FLP.GetLastKnownLocation
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End Sub
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Sub flp_ConnectionFailed(ConnectionResult1 As Int)
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Log("Failed to connect to location provider")
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End Sub
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Sub Service_Start (StartingIntent As Intent)
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'Para FusedLocationProvider (1 linea)
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Service.StopAutomaticForeground
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Service.StartForeground(nid, CreateNotification("..."))
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Track
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StartServiceAt(Me, DateTime.Now + 5 * DateTime.TicksPerMinute, True)
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FLP.GetLastKnownLocation.Initialize
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End Sub
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Public Sub Track
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' Log("Inicia Track - Tracking : "&Tracking)
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If Not(FLP.IsInitialized) Then FLP.Initialize("flp")
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If Not(FLP.IsConnected) Then FLP.Connect
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If Tracking And actualLR.IsInitialized Then
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' Log(actualLR.GetSmallestDisplacement)
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Return 'Si ya estamos "rastreando" no hacemos nada (return)
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End If
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If Starter.rp.Check(Starter.rp.PERMISSION_ACCESS_FINE_LOCATION) = False Then
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Log("No permission")
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Return
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End If
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StartFLP 'Iniciamos FusedLocationProvider
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Tracking = True
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End Sub
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Public Sub StartFLP
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' Log("StartFLP - flpStarted="&flpStarted)
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Do While FLP.IsConnected = False
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Sleep(500)
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' Log("sleeping")
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Loop
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' If flpStarted = False Then
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' Log("RequestLocationUpdates")
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FLP.RequestLocationUpdates(CreateLocationRequest) 'Buscamos ubicacion
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' Log("Buscamos ubicacion")
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' Log(actualLR.GetSmallestDisplacement)
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flpStarted = True
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' End If
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End Sub
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Public Sub StartFLPSmall
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' Log("StartFLPSmall - flpStarted="&flpStarted)
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Do While FLP.IsConnected = False
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Sleep(500)
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Log("sleeping")
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Loop
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dameUltimaUbicacionConocida 'Regresamos ultima ubicacion conocida
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FLP.RequestLocationUpdates(CreateLocationRequestSmallD) 'Buscamos ubicacion 2 peticiones
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' Log("Buscamos ubicacion Small displacement")
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' Log("GPSSmallestDisplacement = " & actualLR.GetSmallestDisplacement)
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End Sub
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Private Sub CreateLocationRequest As LocationRequest
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' Log("CreateLocationRequest")
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Dim lr As LocationRequest
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lr.Initialize
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lr.SetInterval(10000) 'Intervalo deseado para actualizaciones de ubicacion
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lr.SetFastestInterval(lr.GetInterval / 2) 'Intervalo minimo para actualizaciones de ubicacion
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lr.SetSmallestDisplacement(50) 'Solo registra cambio de ubicacion si es mayor a XX mts
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lr.SetPriority(lr.Priority.PRIORITY_HIGH_ACCURACY)
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actualLR=lr
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Return lr
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End Sub
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Private Sub CreateLocationRequestSmallD As LocationRequest
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' Log("Iniciamos CreateLocationRequestSmallD")
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Dim lr As LocationRequest
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lr.Initialize
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lr.SetInterval(2000) 'Intervalo deseado para actualizaciones de ubicacion
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lr.SetFastestInterval(lr.GetInterval / 2) 'Intervalo minimo para actualizaciones de ubicacion
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lr.setNumUpdates(2) 'Solicitamos solo 2 actualizaciones con estos parametros
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lr.SetSmallestDisplacement(1) 'Solo registra cambio de ubicacion si es mayor a XX mts
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lr.SetPriority(lr.Priority.PRIORITY_HIGH_ACCURACY)
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actualLR=lr
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Return lr
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End Sub
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Sub dameUltimaUbicacionConocida
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If FLP.GetLastKnownLocation.IsInitialized Then 'Mandamos ultima ubicacion guardada
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' If Main.logger Then Log("Mandamos UUC : "&formatoFecha(FLP.GetLastKnownLocation.Time))
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If Starter.Logger Then LogColor($"Mandamos UUC "${Subs.fechaKMT(FLP.GetLastKnownLocation.Time)}|Acc:$0.2{FLP.GetLastKnownLocation.Accuracy}|$0.8{FLP.GetLastKnownLocation.Latitude}|$0.8{FLP.GetLastKnownLocation.Longitude}|Spd:$0.2{FLP.GetLastKnownLocation.Speed}|"$, Colors.RGB(255,112,35))
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Dim coords As String = FLP.GetLastKnownLocation.Latitude&","&FLP.GetLastKnownLocation.Longitude&","&formatoFecha(FLP.GetLastKnownLocation.Time)
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' CallSubDelayed2(FirebaseMessaging,"mandamosLoc",coords)
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' Subs.mandamosLoc(coords)
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End If
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End Sub
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Public Sub StopFLP
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'Log("StopFLP")
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If flpStarted Then
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FLP.RemoveLocationUpdates 'Eliminamos todas las solicitudes de ubicacion
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flpStarted = False
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End If
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End Sub
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Sub flp_LocationChanged (Location1 As Location)
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' ToastMessageShow("Loc changed", False)
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' Log($"Loc changed:${Location1.Longitude},${Location1.Latitude}"$)
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B4XPages.MainPage.lat_gps = Location1.Latitude
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B4XPages.MainPage.lon_gps = Location1.Longitude
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UUGCoords = Location1
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' Log("SmallestDisplacement="&actualLR.GetSmallestDisplacement)
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' If DateTime.Now > LastUpdateTime + 10 * DateTime.TicksPerSecond Then
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' Dim n As Notification = CreateNotification($"$2.5{Location1.Latitude} / $2.5{Location1.Longitude}"$)
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' n.Notify(nid)
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' LastUpdateTime = DateTime.Now
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' End If
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'/////// para la ultima localización FL
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Dim sDate,sTime As String
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DateTime.DateFormat = "MM/dd/yyyy"
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sDate=DateTime.Date(DateTime.Now)
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sTime=DateTime.Time(DateTime.Now)
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If Not(B4XPages.MainPage.skmt.IsInitialized) Then B4XPages.MainPage.skmt.Initialize(Starter.ruta,"kmt.db", True)
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Try
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B4XPages.MainPage.skmt.ExecNonQuery2("INSERT INTO HIST_GPS (HGDATE, HGLAT, HGLON) VALUES(?,?,?) ", Array As Object (sDate & sTime, B4XPages.MainPage.lat_gps, B4XPages.MainPage.lon_gps))
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B4XPages.MainPage.skmt.ExecNonQuery("DELETE FROM HIST_GPS")
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Catch
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LogColor(LastException, Colors.Red)
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End Try
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'///////
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Dim coords As String = Location1.Latitude&","&Location1.Longitude&","&formatoFecha(Location1.Time)
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' Log("Loc changed : "&Location1.Latitude&","&Location1.Longitude&"|"&B4XPages.MainPage.usuario&"|")
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' Log("Mandamos Ubicacion")
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' Log(FirebaseMessaging.locRequest)
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' Solo mandamos la ubicacion si la precision es menor a XX mts
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If Location1.Accuracy < 100 Then
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' CallSubDelayed2(FirebaseMessaging,"mandamosLoc",coords)
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End If
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CallSub2(Starter, "GPS_LocationChanged", Location1)
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' CallSub2(gestion, "GPS_LocationChanged", Location1)
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' CallSub2(B4XPages.GetPage("Cliente"), "GPS_LocationChanged", Location1)
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' CallSub2(nuevocliente, "GPS_LocationChanged", Location1)
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End Sub
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Sub CreateNotification (Body As String) As Notification
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Dim notification As Notification
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notification.Initialize2(notification.IMPORTANCE_LOW)
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notification.Icon = "icon"
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notification.SetInfo("INTMEX", Body, Main)
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Return notification
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End Sub
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Sub Service_Destroy
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If Tracking Then
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StopFLP
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End If
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Tracking = False
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lock.ReleasePartialLock
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End Sub
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Sub formatoFecha(fecha As String) As String 'Convierte una fecha al formato yyMMddHHmmss
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' Log(fecha)
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Dim OrigFormat As String = DateTime.DateFormat 'save orig date format
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DateTime.DateFormat="yyMMddHHmmss"
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Dim lastUpdate As String=DateTime.Date(fecha)
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DateTime.DateFormat=OrigFormat 'return to orig date format
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' Log(lastUpdate)
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Return lastUpdate
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End Sub
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'Revisamos que el FLP (FusedLocationProvider) este inicializado y activo
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Sub revisaFLP 'ignore
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LogColor("**** **** Revisamos FLP **** ****", Colors.RGB(78,0,227))
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Private todoBienFLP As Boolean = True
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Try
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If Not(FLP.IsInitialized) Then
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Subs.log2DB("revisaFLP: No esta inicializado ... 'Reinicializando FLP'")
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FLP.Initialize("flp")
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todoBienFLP = False
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End If
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Catch
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LogColor("If Not(Tracker.FLP.IsInitialized) --> "&LastException, Colors.Red)
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End Try
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Try
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If FLP.IsInitialized Then
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Try
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If Not(FLP.IsConnected) Then
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Subs.log2DB("revisaFLP: No esta conectado ... 'Reconectando FLP'")
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' Tracker.FLP.Connect
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StartFLP
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todoBienFLP = False
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End If
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Catch
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LogColor("If Not(Tracker.FLP.IsConnected) --> "&LastException, Colors.Red)
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End Try
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Try
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If FLP.IsConnected And _
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FLP.GetLastKnownLocation.IsInitialized And _
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FLP.GetLastKnownLocation.DistanceTo(UUGCoords) > 500 Then
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Subs.log2DB("revisaFLP: 'No se esta actualizando, lo reiniciamos ...'")
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StartService(Me)
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todoBienFLP = False
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End If
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Catch
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LogColor("If FLP.IsConnectctd and FLP.getLKL.IsInitialized --> "&LastException, Colors.Red)
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End Try
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End If
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If todoBienFLP Then LogColor(" +++ +++ Sin errores en FLP", Colors.Green)
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Catch
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LogColor("If Tracker.FLP.IsInitialized --> "&LastException, Colors.Red)
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End Try
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' revisar hora de lastKnownlocation y si es mayor de 10 minutos llamar StartFLP
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End Sub
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'Compara la UUG (Ultima Ubicacion Guardada) con FLP.LastKnowLocation y si
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'cumple con los requisitos de distancia y precision la guardamos en la BD.
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Sub revisaUUG 'ignore
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Try
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' revisaFLP
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If FLP.IsInitialized And FLP.IsConnected Then
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Try
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If FLP.GetLastKnownLocation.IsInitialized Then
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' Dim x As Location = FLP.GetLastKnownLocation
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Dim daa As Int = UUGCoords.DistanceTo(FLP.GetLastKnownLocation) 'Distancia de la UUG a la actual de Tracker.FLP.GetLastKnownLocation
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If Starter.Logger Then LogColor($"**** UUC "${Subs.fechaKMT(FLP.GetLastKnownLocation.Time)}|$0.2{FLP.GetLastKnownLocation.Accuracy}|$0.8{FLP.GetLastKnownLocation.Latitude}|$0.8{FLP.GetLastKnownLocation.Longitude}|$0.2{FLP.GetLastKnownLocation.Speed}|"$, Colors.RGB(255,112,35))
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If daa > 40 And FLP.GetLastKnownLocation.Accuracy < 35 Then 'Si la distancia de la ubicacion anterior es mayor de XX y la precision es menor de XX, la guardamos ...
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B4XPages.MainPage.skmt.ExecNonQuery2("INSERT INTO RUTA_GPS(fecha, lat, lon) VALUES (?,?,?)", Array As Object (Subs.fechaKMT(FLP.GetLastKnownLocation.Time),FLP.GetLastKnownLocation.Latitude,FLP.GetLastKnownLocation.Longitude))
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If Starter.Logger Then Log("++++ Distancia a anterior="&daa&"|"&"Precision="&FLP.GetLastKnownLocation.Accuracy)
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End If
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UUGCoords = FLP.GetLastKnownLocation
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End If
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Catch
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LogColor("FLP.GetLastKnownLocation.IsInitialized --> "&LastException, Colors.Red)
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End Try
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Else
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Log("StartFLP")
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StartFLP
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End If
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Catch
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LogColor("If FLP.IsInitialized --> "&LastException, Colors.Red)
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End Try
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End Sub
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