Update version number

app/build.gradle

@@ -8,8 +8,8 @@ android {
         buildConfigField "boolean", "HIDDEN_APP", "false"
         minSdkVersion 15
         targetSdkVersion 28
-        versionCode 55
-        versionName '5.18'
+        versionCode 56
+        versionName '5.19'
     }
 
     lintOptions {
@@ -34,11 +34,11 @@ android {
 }
 
 dependencies {
-    implementation 'com.google.android.material:material:1.1.0-alpha02'
+    implementation 'com.google.android.material:material:1.1.0-alpha06'
     testImplementation 'junit:junit:4.12'
     testImplementation 'org.robolectric:robolectric:4.1'
-    googleImplementation 'com.google.firebase:firebase-core:16.0.6'
-    googleImplementation 'com.crashlytics.sdk.android:crashlytics:2.9.8'
+    googleImplementation 'com.google.firebase:firebase-core:16.0.8'
+    googleImplementation 'com.crashlytics.sdk.android:crashlytics:2.10.0'
     googleImplementation "com.google.android.gms:play-services-location:16.0.0"
 }
 

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

@@ -18,7 +18,6 @@ package org.traccar.client;
 import android.content.Context;
 import android.content.SharedPreferences;
 import android.os.Handler;
-import android.os.PowerManager;
 import android.preference.PreferenceManager;
 import android.util.Log;
 
@@ -41,18 +40,6 @@ public class TrackingController implements PositionProvider.PositionListener, Ne
     private DatabaseHelper databaseHelper;
     private NetworkManager networkManager;
 
-    private PowerManager.WakeLock wakeLock;
-
-    private void lock() {
-        wakeLock.acquire(WAKE_LOCK_TIMEOUT);
-    }
-
-    private void unlock() {
-        if (wakeLock.isHeld()) {
-            wakeLock.release();
-        }
-    }
-
     public TrackingController(Context context) {
         this.context = context;
         handler = new Handler();
@@ -63,9 +50,6 @@ public class TrackingController implements PositionProvider.PositionListener, Ne
         isOnline = networkManager.isOnline();
 
         url = preferences.getString(MainFragment.KEY_URL, context.getString(R.string.settings_url_default_value));
-
-        PowerManager powerManager = (PowerManager) context.getSystemService(Context.POWER_SERVICE);
-        wakeLock = powerManager.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, getClass().getName());
     }
 
     public void start() {
@@ -133,7 +117,6 @@ public class TrackingController implements PositionProvider.PositionListener, Ne
 
     private void write(Position position) {
         log("write", position);
-        lock();
         databaseHelper.insertPositionAsync(position, new DatabaseHelper.DatabaseHandler<Void>() {
             @Override
             public void onComplete(boolean success, Void result) {
@@ -143,14 +126,12 @@ public class TrackingController implements PositionProvider.PositionListener, Ne
                         isWaiting = false;
                     }
                 }
-                unlock();
             }
         });
     }
 
     private void read() {
         log("read", null);
-        lock();
         databaseHelper.selectPositionAsync(new DatabaseHelper.DatabaseHandler<Position>() {
             @Override
             public void onComplete(boolean success, Position result) {
@@ -167,14 +148,12 @@ public class TrackingController implements PositionProvider.PositionListener, Ne
                 } else {
                     retry();
                 }
-                unlock();
             }
         });
     }
 
     private void delete(Position position) {
         log("delete", position);
-        lock();
         databaseHelper.deletePositionAsync(position.getId(), new DatabaseHelper.DatabaseHandler<Void>() {
             @Override
             public void onComplete(boolean success, Void result) {
@@ -183,14 +162,12 @@ public class TrackingController implements PositionProvider.PositionListener, Ne
                 } else {
                     retry();
                 }
-                unlock();
             }
         });
     }
 
     private void send(final Position position) {
         log("send", position);
-        lock();
         String request = ProtocolFormatter.formatRequest(url, position);
         RequestManager.sendRequestAsync(request, new RequestManager.RequestHandler() {
             @Override
@@ -201,7 +178,6 @@ public class TrackingController implements PositionProvider.PositionListener, Ne
                     StatusActivity.addMessage(context.getString(R.string.status_send_fail));
                     retry();
                 }
-                unlock();
             }
         });
     }

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

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012 - 2017 Anton Tananaev (anton@traccar.org)
+ * Copyright 2012 - 2019 Anton Tananaev (anton@traccar.org)
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -15,6 +15,7 @@
  */
 package org.traccar.client;
 
+import android.annotation.SuppressLint;
 import android.annotation.TargetApi;
 import android.app.Notification;
 import android.app.PendingIntent;
@@ -26,6 +27,8 @@ import android.os.Build;
 import android.os.IBinder;
 import androidx.core.app.NotificationCompat;
 import androidx.core.content.ContextCompat;
+
+import android.os.PowerManager;
 import android.util.Log;
 
 public class TrackingService extends Service {
@@ -33,13 +36,14 @@ public class TrackingService extends Service {
     private static final String TAG = TrackingService.class.getSimpleName();
     private static final int NOTIFICATION_ID = 1;
 
+    private PowerManager.WakeLock wakeLock;
     private TrackingController trackingController;
 
     private static Notification createNotification(Context context) {
         NotificationCompat.Builder builder = new NotificationCompat.Builder(context, MainApplication.PRIMARY_CHANNEL)
                 .setSmallIcon(R.drawable.ic_stat_notify)
                 .setPriority(NotificationCompat.PRIORITY_LOW)
-                .setCategory(Notification.CATEGORY_SERVICE);
+                .setCategory(NotificationCompat.CATEGORY_SERVICE);
         Intent intent;
         if (!BuildConfig.HIDDEN_APP) {
             intent = new Intent(context, MainActivity.class);
@@ -73,6 +77,7 @@ public class TrackingService extends Service {
         }
     }
 
+    @SuppressLint("WakelockTimeout")
     @Override
     public void onCreate() {
         Log.i(TAG, "service create");
@@ -81,6 +86,11 @@ public class TrackingService extends Service {
         startForeground(NOTIFICATION_ID, createNotification(this));
 
         if (ContextCompat.checkSelfPermission(this, android.Manifest.permission.ACCESS_FINE_LOCATION) == PackageManager.PERMISSION_GRANTED) {
+
+            PowerManager powerManager = (PowerManager) getSystemService(Context.POWER_SERVICE);
+            wakeLock = powerManager.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, getClass().getName());
+            wakeLock.acquire();
+
             trackingController = new TrackingController(this);
             trackingController.start();
         }
@@ -111,6 +121,9 @@ public class TrackingService extends Service {
 
         stopForeground(true);
 
+        if (wakeLock != null && wakeLock.isHeld()) {
+            wakeLock.release();
+        }
         if (trackingController != null) {
             trackingController.stop();
         }

build.gradle

@@ -5,7 +5,7 @@ buildscript {
         maven { url 'https://maven.fabric.io/public' }
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:3.2.1'
+        classpath 'com.android.tools.build:gradle:3.4.0'
         classpath 'com.google.gms:google-services:4.2.0'
         classpath 'io.fabric.tools:gradle:1.26.1'
     }

gradle/wrapper/gradle-wrapper.properties

@@ -2,4 +2,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-4.10.3-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-5.4.1-all.zip