Add preference "Allow sleep at homepoints and in deadzones".

app/src/main/java/net/voussoir/trkpt/Keys.kt

@@ -56,6 +56,7 @@ object Keys {
     const val PREF_LOCATION_NETWORK: String = "prefLocationNetwork"
     const val PREF_LOCATION_GPS: String = "prefLocationGPS"
     const val PREF_OMIT_RESTS: String = "prefOmitRests"
+    const val PREF_ALLOW_SLEEP: String = "prefAllowSleep"
     const val PREF_DEVICE_ID: String = "prefDeviceID"
     const val PREF_DATABASE_DIRECTORY: String = "prefDatabaseDirectory"
 
@@ -104,6 +105,7 @@ object Keys {
     const val DEFAULT_THRESHOLD_DISTANCE: Float = 15f                           // 15 meters
     const val DEFAULT_ZOOM_LEVEL: Double = 16.0
     const val DEFAULT_OMIT_RESTS: Boolean = true
+    const val DEFAULT_ALLOW_SLEEP: Boolean = true
     const val ALTITUDE_MEASUREMENT_ERROR_THRESHOLD = 10 // altitude changes of 10 meter or more (per 15 seconds) are being discarded
 
     // notification

app/src/main/java/net/voussoir/trkpt/SettingsFragment.kt

@@ -22,8 +22,6 @@ package net.voussoir.trkpt
 
 import YesNoDialog
 import android.app.Activity
-import android.content.ClipData
-import android.content.ClipboardManager
 import android.content.Context
 import android.content.Intent
 import android.net.Uri
@@ -34,7 +32,6 @@ import android.provider.DocumentsContract
 import android.provider.Settings
 import android.util.Log
 import android.view.View
-import android.widget.Toast
 import androidx.activity.result.contract.ActivityResultContracts
 import androidx.preference.EditTextPreference
 import androidx.preference.ListPreference
@@ -132,6 +129,17 @@ class SettingsFragment : PreferenceFragmentCompat(), YesNoDialog.YesNoDialogList
         preferenceCategoryGeneral.contains(preferenceOmitRests)
         screen.addPreference(preferenceOmitRests)
 
+        val prefAllowSleep = SwitchPreferenceCompat(activity as Context)
+        prefAllowSleep.isSingleLineTitle = false
+        prefAllowSleep.title = "Allow sleep at homepoints and in deadzones"
+        prefAllowSleep.setIcon(R.drawable.ic_sleep_24dp)
+        prefAllowSleep.key = Keys.PREF_ALLOW_SLEEP
+        prefAllowSleep.summaryOn = "trkpt will fall asleep near homepoints or when location fixes are completely unavailable. The motion sensor will wake it."
+        prefAllowSleep.summaryOff = "trkpt will never fall asleep, tracking will always run at full power."
+        prefAllowSleep.setDefaultValue(Keys.DEFAULT_ALLOW_SLEEP)
+        preferenceCategoryGeneral.contains(prefAllowSleep)
+        screen.addPreference(prefAllowSleep)
+
         val preferenceDeviceID = EditTextPreference(activity as Context)
         preferenceDeviceID.title = getString(R.string.pref_device_id)
         preferenceDeviceID.setIcon(R.drawable.ic_smartphone_24dp)

app/src/main/java/net/voussoir/trkpt/TrackerService.kt

@@ -60,6 +60,7 @@ class TrackerService: Service()
     var trackingState: Int = Keys.STATE_TRACKING_STOPPED
     var useImperial: Boolean = false
     var omitRests: Boolean = true
+    var allow_sleep: Boolean = true
     var device_id: String = random_device_id()
     var currentBestLocation: Location = getDefaultLocation()
     var lastCommit: Long = 0
@@ -282,7 +283,7 @@ class TrackerService: Service()
                             // that immediately fetches a new location.
                             // If we cannot rely on the motion sensor, then don't sleep!
                         }
-                        else if ((System.currentTimeMillis() - arrived_at_home) > Keys.ONE_MINUTE_IN_MILLISECONDS)
+                        else if (allow_sleep && (System.currentTimeMillis() - arrived_at_home) > Keys.ONE_MINUTE_IN_MILLISECONDS)
                         {
                             Log.i("VOUSSOIR", "Staying at home, sleeping.")
                             reset_location_listeners(interval=LOCATION_INTERVAL_SLEEP)
@@ -497,6 +498,7 @@ class TrackerService: Service()
         device_id = PreferencesHelper.load_device_id()
         useImperial = PreferencesHelper.loadUseImperialUnits()
         omitRests = PreferencesHelper.loadOmitRests()
+        allow_sleep = PreferencesHelper.loadAllowSleep()
         locationManager = getSystemService(Context.LOCATION_SERVICE) as LocationManager
         notificationManager = getSystemService(Context.NOTIFICATION_SERVICE) as NotificationManager
         notification_builder = NotificationCompat.Builder(this, Keys.NOTIFICATION_CHANNEL_RECORDING)
@@ -627,6 +629,14 @@ class TrackerService: Service()
             {
                 omitRests = PreferencesHelper.loadOmitRests()
             }
+            Keys.PREF_ALLOW_SLEEP ->
+            {
+                allow_sleep = PreferencesHelper.loadAllowSleep()
+                if (! allow_sleep && location_interval != LOCATION_INTERVAL_FULL_POWER)
+                {
+                    reset_location_listeners(LOCATION_INTERVAL_FULL_POWER)
+                }
+            }
             Keys.PREF_DEVICE_ID ->
             {
                 device_id = PreferencesHelper.load_device_id()
@@ -651,6 +661,7 @@ class TrackerService: Service()
                 struggletime = 4 * Keys.ONE_MINUTE_IN_MILLISECONDS
             }
             if (
+                allow_sleep &&
                 trackingState == Keys.STATE_TRACKING_ACTIVE &&
                 location_interval != LOCATION_INTERVAL_GIVE_UP &&
                 significant_motion_sensor != null &&

app/src/main/java/net/voussoir/trkpt/helpers/PreferencesHelper.kt

@@ -98,7 +98,11 @@ object PreferencesHelper
     }
 
     fun loadOmitRests(): Boolean {
-        return sharedPreferences.getBoolean(Keys.PREF_OMIT_RESTS, true)
+        return sharedPreferences.getBoolean(Keys.PREF_OMIT_RESTS, Keys.DEFAULT_OMIT_RESTS)
+    }
+
+    fun loadAllowSleep(): Boolean {
+        return sharedPreferences.getBoolean(Keys.PREF_ALLOW_SLEEP, Keys.DEFAULT_ALLOW_SLEEP)
     }
 
     /* Loads the state of a map */