voussoir/trkpt
1
0
Fork 0
Code Issues Projects Releases Packages Activity

Kill GPS if it is struggling for several minutes, wait for motion.

Browse source 
Still testing.
This commit is contained in:
voussoir 2023-03-31 22:32:29 -07:00
parent 6dda912198
commit eec0caf59d
3 changed files with 106 additions and 70 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

39
app/src/main/java/net/voussoir/trkpt/MapFragment.kt
View file

@ -52,7 +52,6 @@ import org.osmdroid.views.overlay.TilesOverlay
import org.osmdroid.views.overlay.compass.CompassOverlay
import org.osmdroid.views.overlay.compass.InternalCompassOrientationProvider
import net.voussoir.trkpt.helpers.*
import net.voussoir.trkpt.R
class MapFragment : Fragment()
{
@ -205,7 +204,6 @@ class MapFragment : Fragment()
false
}
update_main_button()
mainButton.setOnClickListener {
val tracker = trackerService
if (tracker == null)
@ -220,7 +218,7 @@ class MapFragment : Fragment()
{
startTracking()
}
handler.postDelayed(location_update_redraw, 0)
handler.postDelayed(redraw_runnable, 0)
}
currentLocationButton.setOnClickListener {
val tracker = trackerService
@ -238,6 +236,7 @@ class MapFragment : Fragment()
}
requireActivity().window.addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON)
handler.post(redraw_runnable)
return rootView
}
@ -253,6 +252,7 @@ class MapFragment : Fragment()
}
// bind to TrackerService
activity?.bindService(Intent(activity, TrackerService::class.java), connection, Context.BIND_AUTO_CREATE)
handler.post(redraw_runnable)
}
/* Overrides onResume from Fragment */
@ -260,7 +260,7 @@ class MapFragment : Fragment()
{
Log.i("VOUSSOIR", "MapFragment.onResume")
super.onResume()
redraw()
handler.post(redraw_runnable)
requireActivity().window.addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON)
// if (bound) {
// trackerService.addGpsLocationListener()
@ -281,30 +281,26 @@ class MapFragment : Fragment()
return
}
saveBestLocationState(tracker.currentBestLocation)
tracker.mapfragment = null
if (bound && tracker.trackingState != Keys.STATE_TRACKING_ACTIVE)
{
tracker.removeGpsLocationListener()
tracker.removeNetworkLocationListener()
tracker.trackbook.database.commit()
}
handler.removeCallbacks(redraw_runnable)
}
/* Overrides onStop from Fragment */
override fun onStop()
{
super.onStop()
val tracker = trackerService
if (tracker != null)
{
tracker.mapfragment = null
}
// unbind from TrackerService
if (bound)
{
activity?.unbindService(connection)
handleServiceUnbind()
}
handler.removeCallbacks(redraw_runnable)
}
override fun onDestroyView()
@ -315,17 +311,15 @@ class MapFragment : Fragment()
{
trackbook.database_changed_listeners.remove(database_changed_listener)
}
handler.removeCallbacks(redraw_runnable)
}
override fun onDestroy()
{
Log.i("VOUSSOIR", "MapFragment.onDestroy")
super.onDestroy()
if (trackerService != null)
{
trackerService!!.mapfragment = null
}
requireActivity().window.clearFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON)
handler.removeCallbacks(redraw_runnable)
}
private val requestLocationPermissionLauncher = registerForActivityResult(RequestPermission()) { isGranted: Boolean ->
@ -372,10 +366,6 @@ class MapFragment : Fragment()
bound = false
// unregister listener for changes in shared preferences
PreferencesHelper.unregisterPreferenceChangeListener(sharedPreferenceChangeListener)
if (trackerService != null)
{
trackerService!!.mapfragment = null
}
}
private val sharedPreferenceChangeListener = SharedPreferences.OnSharedPreferenceChangeListener { sharedPreferences, key ->
@ -618,7 +608,6 @@ class MapFragment : Fragment()
}
bound = true
trackerService = serviceref
trackerService!!.mapfragment = thismapfragment
// get state of tracking and update button if necessary
redraw()
// register listener for changes in shared preferences
@ -655,7 +644,8 @@ class MapFragment : Fragment()
map_current_time.text = iso8601_local_noms(tracker.currentBestLocation.time)
if (tracker.arrived_at_home == 0L)
if (tracker.location_interval == tracker.LOCATION_INTERVAL_FULL_POWER)
{
power_level_indicator.setImageResource(R.drawable.ic_satellite_24dp)
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
@ -669,19 +659,20 @@ class MapFragment : Fragment()
power_level_indicator.tooltipText = "GPS sleeping until movement"
}
}
else
else if (tracker.location_interval == tracker.LOCATION_INTERVAL_GIVE_UP)
{
power_level_indicator.setImageResource(R.drawable.ic_homepoint_24dp)
power_level_indicator.setImageResource(R.drawable.ic_skull_24dp)
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
power_level_indicator.tooltipText = "You are at home"
power_level_indicator.tooltipText = "GPS is struggling; disabled until movement"
}
}
}
val location_update_redraw: Runnable = object : Runnable
val redraw_runnable: Runnable = object : Runnable
{
override fun run()
{
handler.postDelayed(this, 975)
redraw()
}
}

124
app/src/main/java/net/voussoir/trkpt/TrackerService.kt
View file

@ -40,10 +40,7 @@ import android.location.LocationListener
import android.location.LocationManager
import android.media.AudioManager
import android.media.ToneGenerator
import android.os.Binder
import android.os.Build
import android.os.IBinder
import android.os.Vibrator
import android.os.*
import android.util.Log
import androidx.annotation.RequiresApi
import androidx.appcompat.content.res.AppCompatResources
@ -58,6 +55,7 @@ import java.util.*
class TrackerService: Service()
{
lateinit var trackbook: Trackbook
val handler: Handler = Handler(Looper.getMainLooper())
var trackingState: Int = Keys.STATE_TRACKING_STOPPED
var useImperial: Boolean = false
@ -65,11 +63,13 @@ class TrackerService: Service()
var device_id: String = random_device_id()
var currentBestLocation: Location = getDefaultLocation()
var lastCommit: Long = 0
var listeners_enabled_at: Long = 0
var last_significant_motion: Long = 0
var arrived_at_home: Long = 0
var location_interval: Long = 0
val LOCATION_INTERVAL_FULLPOWER: Long = 0
val LOCATION_INTERVAL_FULL_POWER: Long = 0
val LOCATION_INTERVAL_SLEEP: Long = Keys.ONE_MINUTE_IN_MILLISECONDS
val LOCATION_INTERVAL_GIVE_UP: Long = -1
private val RECENT_TRKPT_COUNT = 3600
private val DISPLACEMENT_LOCATION_COUNT = 5
lateinit var recent_displacement_locations: Deque<Location>
@ -91,8 +91,6 @@ class TrackerService: Service()
var gpsLocationListenerRegistered: Boolean = false
var networkLocationListenerRegistered: Boolean = false
var mapfragment: MapFragment? = null
private lateinit var sensor_manager: SensorManager
private var significant_motion_sensor: Sensor? = null
@ -104,12 +102,6 @@ class TrackerService: Service()
return
}
if (gpsLocationListenerRegistered)
{
Log.i("VOUSSOIR", "GPS location listener has already been added.")
return
}
gpsProviderActive = isGpsEnabled(locationManager)
if (! gpsProviderActive)
{
@ -142,12 +134,6 @@ class TrackerService: Service()
return
}
if (networkLocationListenerRegistered)
{
Log.i("VOUSSOIR", "Network location listener has already been added.")
return
}
networkProviderActive = isNetworkEnabled(locationManager)
if (!networkProviderActive)
{
@ -202,22 +188,36 @@ class TrackerService: Service()
fun reset_location_listeners(interval: Long)
{
Log.i("VOUSSOIR", "TrackerService.reset_location_listeners")
location_interval = interval
if (gpsLocationListenerRegistered)
var gps_added = false
var network_added = false
if (use_gps_location && interval != LOCATION_INTERVAL_GIVE_UP)
{
addGpsLocationListener(interval)
gps_added = true
}
else if (gpsLocationListenerRegistered)
{
removeGpsLocationListener()
}
if (networkLocationListenerRegistered)
if (use_network_location && interval != LOCATION_INTERVAL_GIVE_UP)
{
addNetworkLocationListener(interval)
network_added = true
}
else if (networkLocationListenerRegistered)
{
removeNetworkLocationListener()
}
if (use_gps_location)
if (gps_added || network_added)
{
addGpsLocationListener(interval)
listeners_enabled_at = System.currentTimeMillis()
}
if (use_network_location)
else
{
addNetworkLocationListener(interval)
listeners_enabled_at = 0
}
}
@ -238,9 +238,6 @@ class TrackerService: Service()
currentBestLocation = location
val mf = mapfragment
mf?.handler?.postDelayed(mf.location_update_redraw, 0)
if (trackingState != Keys.STATE_TRACKING_ACTIVE)
{
return
@ -287,7 +284,7 @@ class TrackerService: Service()
}
else if ((System.currentTimeMillis() - arrived_at_home) > Keys.ONE_MINUTE_IN_MILLISECONDS)
{
Log.i("VOUSSOIR", "Staying at home.")
Log.i("VOUSSOIR", "Staying at home, sleeping.")
reset_location_listeners(interval=LOCATION_INTERVAL_SLEEP)
}
return
@ -297,7 +294,7 @@ class TrackerService: Service()
{
Log.i("VOUSSOIR", "Leaving home.")
arrived_at_home = 0
reset_location_listeners(interval=LOCATION_INTERVAL_FULLPOWER)
reset_location_listeners(interval=LOCATION_INTERVAL_FULL_POWER)
}
if (! isRecentEnough(location))
@ -452,8 +449,11 @@ class TrackerService: Service()
override fun onBind(p0: Intent?): IBinder
{
Log.i("VOUSSOIR", "TrackerService.onBind")
if (listeners_enabled_at == 0L)
{
reset_location_listeners(interval=LOCATION_INTERVAL_FULL_POWER)
}
bound = true
reset_location_listeners(interval=LOCATION_INTERVAL_FULLPOWER)
return binder
}
@ -461,8 +461,11 @@ class TrackerService: Service()
override fun onRebind(intent: Intent?)
{
Log.i("VOUSSOIR", "TrackerService.onRebind")
if (listeners_enabled_at == 0L)
{
reset_location_listeners(interval=LOCATION_INTERVAL_FULL_POWER)
}
bound = true
reset_location_listeners(interval=LOCATION_INTERVAL_FULLPOWER)
}
/* Overrides onUnbind from Service */
@ -474,8 +477,7 @@ class TrackerService: Service()
// stop receiving location updates - if not tracking
if (trackingState != Keys.STATE_TRACKING_ACTIVE)
{
removeGpsLocationListener()
removeNetworkLocationListener()
reset_location_listeners(LOCATION_INTERVAL_GIVE_UP)
}
// ensures onRebind is called
return true
@ -511,6 +513,8 @@ class TrackerService: Service()
trackingState = PreferencesHelper.loadTrackingState()
currentBestLocation = getLastKnownLocation(this)
PreferencesHelper.registerPreferenceChangeListener(sharedPreferenceChangeListener)
handler.post(background_watchdog)
}
/* Overrides onStartCommand from Service */
@ -526,15 +530,13 @@ class TrackerService: Service()
val triggerEventListener = object : TriggerEventListener() {
override fun onTrigger(event: TriggerEvent?) {
Log.i("VOUSSOIR", "Significant motion")
// beeper.startTone(ToneGenerator.TONE_PROP_ACK, 150)
vibrator.vibrate(50)
last_significant_motion = System.currentTimeMillis()
arrived_at_home = 0L
if (location_interval == LOCATION_INTERVAL_SLEEP)
if (location_interval != LOCATION_INTERVAL_FULL_POWER)
{
reset_location_listeners(LOCATION_INTERVAL_FULLPOWER)
val mf = mapfragment
mf?.handler?.postDelayed(mf.location_update_redraw, 0)
// beeper.startTone(ToneGenerator.TONE_PROP_ACK, 150)
vibrator.vibrate(100)
reset_location_listeners(LOCATION_INTERVAL_FULL_POWER)
}
sensor_manager.requestTriggerSensor(this, significant_motion_sensor)
}
@ -576,15 +578,15 @@ class TrackerService: Service()
stopForeground(STOP_FOREGROUND_REMOVE)
notificationManager.cancel(Keys.TRACKER_SERVICE_NOTIFICATION_ID) // this call was not necessary prior to Android 12
PreferencesHelper.unregisterPreferenceChangeListener(sharedPreferenceChangeListener)
removeGpsLocationListener()
removeNetworkLocationListener()
reset_location_listeners(LOCATION_INTERVAL_GIVE_UP)
handler.removeCallbacks(background_watchdog)
}
fun startTracking()
{
Log.i("VOUSSOIR", "TrackerService.startTracking")
arrived_at_home = 0
reset_location_listeners(interval=LOCATION_INTERVAL_FULLPOWER)
reset_location_listeners(interval=LOCATION_INTERVAL_FULL_POWER)
trackingState = Keys.STATE_TRACKING_ACTIVE
PreferencesHelper.saveTrackingState(trackingState)
recent_displacement_locations.clear()
@ -596,7 +598,7 @@ class TrackerService: Service()
Log.i("VOUSSOIR", "TrackerService.stopTracking")
trackbook.database.commit()
arrived_at_home = 0
reset_location_listeners(interval=LOCATION_INTERVAL_FULLPOWER)
reset_location_listeners(interval=LOCATION_INTERVAL_FULL_POWER)
trackingState = Keys.STATE_TRACKING_STOPPED
PreferencesHelper.saveTrackingState(trackingState)
recent_displacement_locations.clear()
@ -610,12 +612,12 @@ class TrackerService: Service()
Keys.PREF_LOCATION_GPS ->
{
use_gps_location = PreferencesHelper.load_location_gps()
reset_location_listeners(interval=LOCATION_INTERVAL_FULLPOWER)
reset_location_listeners(interval=LOCATION_INTERVAL_FULL_POWER)
}
Keys.PREF_LOCATION_NETWORK ->
{
use_network_location = PreferencesHelper.load_location_network()
reset_location_listeners(interval=LOCATION_INTERVAL_FULLPOWER)
reset_location_listeners(interval=LOCATION_INTERVAL_FULL_POWER)
}
Keys.PREF_USE_IMPERIAL_UNITS ->
{
@ -631,6 +633,36 @@ class TrackerService: Service()
}
}
}
val background_watchdog: Runnable = object : Runnable
{
override fun run()
{
Log.i("VOUSSOIR", "TrackerService.background_watchdog")
handler.postDelayed(this, 30 * Keys.ONE_SECOND_IN_MILLISECONDS)
val now = System.currentTimeMillis()
val struggletime: Long
if (location_interval == LOCATION_INTERVAL_FULL_POWER)
{
struggletime = 2 * Keys.ONE_MINUTE_IN_MILLISECONDS
}
else
{
struggletime = 4 * Keys.ONE_MINUTE_IN_MILLISECONDS
}
if (
trackingState == Keys.STATE_TRACKING_ACTIVE &&
location_interval != LOCATION_INTERVAL_GIVE_UP &&
significant_motion_sensor != null &&
(now - listeners_enabled_at) > struggletime &&
(now - currentBestLocation.time) > struggletime &&
(now - last_significant_motion) > struggletime
)
{
reset_location_listeners(LOCATION_INTERVAL_GIVE_UP)
}
}
}
}
class TrackerServiceBinder(trackerservice: TrackerService) : Binder()
{

13
app/src/main/res/drawable/ic_skull_24dp.xml Normal file
View file

@ -0,0 +1,13 @@
<!--
Thank you
https://pictogrammers.com/library/mdi/icon/skull/
-->
<vector
xmlns:android="http://schemas.android.com/apk/res/android"
android:height="24dp"
android:width="24dp"
android:viewportWidth="24"
android:viewportHeight="24">
<path android:fillColor="@color/icon_default"
android:pathData="M12,2A9,9 0 0,0 3,11C3,14.03 4.53,16.82 7,18.47V22H9V19H11V22H13V19H15V22H17V18.46C19.47,16.81 21,14 21,11A9,9 0 0,0 12,2M8,11A2,2 0 0,1 10,13A2,2 0 0,1 8,15A2,2 0 0,1 6,13A2,2 0 0,1 8,11M16,11A2,2 0 0,1 18,13A2,2 0 0,1 16,15A2,2 0 0,1 14,13A2,2 0 0,1 16,11M12,14L13.5,17H10.5L12,14Z" />
</vector>