From 6d6db2efe00829c7b7413d0104b08d460e401f22 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Mieszko=20Wrzeszczy=C5=84ski?= <miewrz@st.amu.edu.pl>
Date: Tue, 9 Oct 2018 21:17:51 +0200
Subject: [PATCH] Add working background task in Android 6 (API 23)

---
 .../BackgroundLocalizationService.java        | 73 ++++++++++++++++++-
 1 file changed, 69 insertions(+), 4 deletions(-)

diff --git a/app/src/main/java/com/uam/wmi/findmytutor/service/BackgroundLocalizationService.java b/app/src/main/java/com/uam/wmi/findmytutor/service/BackgroundLocalizationService.java
index 3efedf5..cc19101 100644
--- a/app/src/main/java/com/uam/wmi/findmytutor/service/BackgroundLocalizationService.java
+++ b/app/src/main/java/com/uam/wmi/findmytutor/service/BackgroundLocalizationService.java
@@ -1,12 +1,14 @@
 package com.uam.wmi.findmytutor.service;
 
 import android.Manifest;
+import android.annotation.SuppressLint;
 import android.app.Notification;
 import android.app.Service;
 import android.content.Intent;
 import android.content.pm.PackageManager;
 import android.location.Location;
 import android.location.LocationManager;
+import android.os.AsyncTask;
 import android.os.Bundle;
 import android.os.Handler;
 import android.os.IBinder;
@@ -15,18 +17,28 @@ import android.support.v4.app.NotificationCompat;
 import android.util.Log;
 import android.content.Context;
 
+import com.uam.wmi.findmytutor.model.Coordinate;
+import com.uam.wmi.findmytutor.network.ApiClient;
+import com.uam.wmi.findmytutor.utils.PrefUtils;
+
 import java.util.Timer;
 import java.util.TimerTask;
 
+import io.reactivex.android.schedulers.AndroidSchedulers;
+import io.reactivex.disposables.CompositeDisposable;
+import io.reactivex.observers.DisposableSingleObserver;
+import io.reactivex.schedulers.Schedulers;
+import timber.log.Timber;
+
 public class BackgroundLocalizationService extends Service {
 
     public static String str_receiver = "background.location.broadcast";
     private static final String TAG = "MyLocationService";
     private LocationManager mLocationManager = null;
-    private static final int LOCATION_INTERVAL = 10000;
+    private static final int LOCATION_INTERVAL = 1000;
     private static final float LOCATION_DISTANCE = 10f;
     private Handler mHandler = new Handler();
-    private static long notify_interval = 100000;
+    private static long notify_interval = 10000;
     Location mLastLocation;
     Intent intent;
     LocationManager locationManager;
@@ -218,7 +230,8 @@ public class BackgroundLocalizationService extends Service {
     private void fn_update(Location location){
         intent.putExtra("latitude",location.getLatitude());
         intent.putExtra("longitude",location.getLongitude());
-        sendBroadcast(intent);
+        new Task(location).execute();
+       // sendBroadcast(intent);
     }
 
     private void sendToBroadcast(Location location) {
@@ -226,7 +239,8 @@ public class BackgroundLocalizationService extends Service {
 
         intent.putExtra("latitude",location.getLatitude());
         intent.putExtra("longitude",location.getLongitude());
-        sendBroadcast(intent);
+        new Task(location).execute();
+        //sendBroadcast(intent);
     }
 
     private void getLocation() {
@@ -258,4 +272,55 @@ public class BackgroundLocalizationService extends Service {
         }
     }
 
+    private class Task extends AsyncTask {
+        private Double latitude;
+        private Double longitude;
+
+        private CompositeDisposable disposable = new CompositeDisposable();
+        private CoordinateService coordinateService = ApiClient.getClient(getApplicationContext())
+                .create(CoordinateService.class);
+
+        private Task(Location location) {
+            this.latitude = location.getLatitude();
+            this.longitude = location.getLongitude();
+        }
+
+
+        @Override
+        protected Object doInBackground(Object[] objects) {
+
+            try {
+
+                Coordinate coordinate = new Coordinate(
+                        this.latitude,
+                        this.longitude,
+                        PrefUtils.getUserStatus(getApplicationContext()),
+                        PrefUtils.getUserId(getApplicationContext())
+                );
+
+                disposable.add(
+                        coordinateService
+                                .postCoordinate(coordinate)
+                                .subscribeOn(Schedulers.io())
+                                .observeOn(AndroidSchedulers.mainThread())
+                                .subscribeWith(new DisposableSingleObserver<Coordinate>() {
+                                    @SuppressLint("LongLogTag")
+                                    @Override
+                                    public void onSuccess(Coordinate coord) {
+                                        Log.e("CoordinateService onSuccess", String.valueOf(coord));
+                                    }
+
+                                    @Override
+                                    public void onError(Throwable e) {
+                                        Log.e("LoginError", "onError: " + e.getMessage());
+                                    }
+                                }));
+            } catch (IllegalArgumentException e) {
+                Timber.e(String.valueOf(e));
+            }
+
+            return null;
+        }
+    }
+
 }
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