willu2

• FusedLocationProviderClient - get location update continuously.
implementation 'com.google.android.gms:play-services-location:17.0.0'
implementation 'com.google.android.gms:play-services-maps:17.0.0'

<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
<uses-permission android:name="android.permission.INTERNET" />

• MainActivity
public class MapsActivity extends FragmentActivity implements OnMapReadyCallback {

willu2

/**
* This would be the activity which registers the receiver class via it's interface
*/
public class MainActivity implements NetworkStateReceiver.NetworkStateReceiverListener {

    private NetworkStateReceiver networkStateReceiver;      // Receiver that detects network state changes

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        /***/

willu2

function drawSector(lat, lng, r, azimuth, width) { 
  var centerPoint = new google.maps.LatLng(lat, lng); 
  var PRlat = (r/3963) * (180 / Math.PI); // using 3963 miles as earth's radius 
  var PRlng = PRlat/Math.cos(lat*((Math.PI / 180))); 
  var PGpoints = []; 
  PGpoints.push(centerPoint); 
 
  with (Math) { 
    lat1 = lat + (PRlat * cos( ((Math.PI / 180)) * (azimuth  - width/2 ))); 
    lon1 = lng + (PRlng * sin( ((Math.PI / 180)) * (azimuth  - width/2 ))); 

willu2

import android.content.Intent;
import android.os.Bundle;
import android.support.v7.app.AppCompatActivity;
import android.view.View;
import android.widget.ArrayAdapter;
import android.widget.Button;
import android.widget.ListView;


public class TransitionThemeActivity extends AppCompatActivity implements View.OnClickListener {

willu2

<?xml version="1.0" encoding="utf-8"?>
<resources>
	<color name="nliveo_white">#ffffff</color>
	<color name="nliveo_grey">#e0e0e0</color>
	<color name="nliveo_black">#000000</color>
	<color name="nliveo_transparent">#00000000</color>

    <color name="nliveo_blue_colorPrimary">#2196F3</color>
    <color name="nliveo_blue_colorPrimaryDark">#1976D2</color>
    <color name="nliveo_blue_alpha_colorPrimaryDark">#801976D2</color>