Update version number

app/build.gradle

@@ -9,8 +9,8 @@ android {
         buildConfigField "boolean", "HIDDEN_APP", "false"
         minSdkVersion 15
         targetSdkVersion 28
-        versionCode 49
+        versionCode 52
-        versionName '5.12'
+        versionName '5.15'
     }
 
     lintOptions {

app/src/main/AndroidManifest.xml

@@ -20,6 +20,10 @@
         android:theme="@style/AppTheme"
         android:name=".MainApplication">
 
+        <meta-data
+            android:name="google_analytics_adid_collection_enabled"
+            android:value="false" />
+
         <activity
             android:name=".MainActivity"
             android:launchMode="singleTask" />

app/src/main/java/org/traccar/client/PositionProvider.java

@@ -20,15 +20,14 @@ import android.content.Context;
 import android.content.Intent;
 import android.content.IntentFilter;
 import android.content.SharedPreferences;
-import android.location.Criteria;
 import android.location.Location;
 import android.location.LocationListener;
 import android.location.LocationManager;
 import android.os.BatteryManager;
 import android.os.Bundle;
-import android.os.Looper;
 import android.preference.PreferenceManager;
 import android.util.Log;
+import android.widget.Toast;
 
 public class PositionProvider implements LocationListener {
 
@@ -69,29 +68,24 @@ public class PositionProvider implements LocationListener {
 
     @SuppressLint("MissingPermission")
     public void startUpdates() {
-        locationManager.requestLocationUpdates(
+        try {
-                distance > 0 || angle > 0 ? MINIMUM_INTERVAL : interval, 0,
+            locationManager.requestLocationUpdates(
-                getCriteria(preferences.getString(MainFragment.KEY_ACCURACY, "medium")),
+                    getProvider(preferences.getString(MainFragment.KEY_ACCURACY, "medium")),
-                this, Looper.myLooper());
+                    distance > 0 || angle > 0 ? MINIMUM_INTERVAL : interval, 0, this);
+        } catch (RuntimeException e) {
+            Toast.makeText(context, e.getMessage(), Toast.LENGTH_LONG).show();
+        }
     }
 
-    public static Criteria getCriteria(String accuracy) {
+    public static String getProvider(String accuracy) {
-        Criteria criteria = new Criteria();
         switch (accuracy) {
             case "high":
-                criteria.setHorizontalAccuracy(Criteria.ACCURACY_HIGH);
+                return LocationManager.GPS_PROVIDER;
-                criteria.setPowerRequirement(Criteria.POWER_HIGH);
-                break;
             case "low":
-                criteria.setHorizontalAccuracy(Criteria.ACCURACY_LOW);
+                return LocationManager.PASSIVE_PROVIDER;
-                criteria.setPowerRequirement(Criteria.POWER_LOW);
-                break;
             default:
-                criteria.setHorizontalAccuracy(Criteria.ACCURACY_MEDIUM);
+                return LocationManager.NETWORK_PROVIDER;
-                criteria.setPowerRequirement(Criteria.POWER_MEDIUM);
-                break;
         }
-        return criteria;
     }
 
     @Override

app/src/main/java/org/traccar/client/ShortcutActivity.java

@@ -108,31 +108,35 @@ public class ShortcutActivity extends AppCompatActivity {
         SharedPreferences preferences = PreferenceManager.getDefaultSharedPreferences(this);
         LocationManager locationManager = (LocationManager) getSystemService(Context.LOCATION_SERVICE);
 
-        Criteria criteria = PositionProvider.getCriteria(
+        String provider = PositionProvider.getProvider(
                 preferences.getString(MainFragment.KEY_ACCURACY, "medium"));
 
-        Location location = locationManager.getLastKnownLocation(locationManager.getBestProvider(criteria, true));
+        try {
-        if (location != null) {
+            Location location = locationManager.getLastKnownLocation(LocationManager.PASSIVE_PROVIDER);
-            sendAlarmLocation(location);
+            if (location != null) {
-        } else {
+                sendAlarmLocation(location);
-            locationManager.requestSingleUpdate(criteria, new LocationListener() {
+            } else {
-                @Override
+                locationManager.requestSingleUpdate(provider, new LocationListener() {
-                public void onLocationChanged(Location location) {
+                    @Override
-                    sendAlarmLocation(location);
+                    public void onLocationChanged(Location location) {
-                }
+                        sendAlarmLocation(location);
+                    }
 
-                @Override
+                    @Override
-                public void onStatusChanged(String provider, int status, Bundle extras) {
+                    public void onStatusChanged(String provider, int status, Bundle extras) {
-                }
+                    }
 
-                @Override
+                    @Override
-                public void onProviderEnabled(String provider) {
+                    public void onProviderEnabled(String provider) {
-                }
+                    }
 
-                @Override
+                    @Override
-                public void onProviderDisabled(String provider) {
+                    public void onProviderDisabled(String provider) {
-                }
+                    }
-            }, Looper.myLooper());
+                }, Looper.myLooper());
+            }
+        } catch (RuntimeException e) {
+            Toast.makeText(this, e.getMessage(), Toast.LENGTH_LONG).show();
         }
     }
 

app/src/main/java/org/traccar/client/TrackingService.java

@@ -78,14 +78,17 @@ public class TrackingService extends Service {
         Log.i(TAG, "service create");
         StatusActivity.addMessage(getString(R.string.status_service_create));
 
+        startForeground(NOTIFICATION_ID, createNotification(this));
+
         if (ContextCompat.checkSelfPermission(this, android.Manifest.permission.ACCESS_FINE_LOCATION) == PackageManager.PERMISSION_GRANTED
                 && ContextCompat.checkSelfPermission(this, android.Manifest.permission.ACCESS_COARSE_LOCATION) == PackageManager.PERMISSION_GRANTED) {
             trackingController = new TrackingController(this);
             trackingController.start();
         }
 
-        startForeground(NOTIFICATION_ID, createNotification(this));
+        if (Build.VERSION.SDK_INT < Build.VERSION_CODES.O) {
-        ContextCompat.startForegroundService(this, new Intent(this, HideNotificationService.class));
+            ContextCompat.startForegroundService(this, new Intent(this, HideNotificationService.class));
+        }
     }
 
     @Override