altosdroid: Hook up the position listeners

[fw/altos] / altosdroid / src / org / altusmetrum / AltosDroid / TelemetryService.java

diff --git a/altosdroid/src/org/altusmetrum/AltosDroid/TelemetryService.java b/altosdroid/src/org/altusmetrum/AltosDroid/TelemetryService.java
index 5ff00a680a5d50c974419242a3be74fe054f8126..e1a5ada8ed2dd02e820f215268bcc4c8480f87b5 100644 (file)
--- a/altosdroid/src/org/altusmetrum/AltosDroid/TelemetryService.java
+++ b/altosdroid/src/org/altusmetrum/AltosDroid/TelemetryService.java
@@ -29,7 +29,8 @@ import android.app.PendingIntent;
 import android.app.Service;
 import android.bluetooth.BluetoothDevice;
 import android.content.Intent;
-//import android.os.Bundle;
+import android.content.Context;
+import android.os.Bundle;
 import android.os.IBinder;
 import android.os.Handler;
 import android.os.Message;
@@ -37,9 +38,32 @@ import android.os.Messenger;
 import android.os.RemoteException;
 import android.util.Log;
 import android.widget.Toast;
+import android.location.Location;
+import android.location.LocationManager;
+import android.location.LocationListener;
 
 import org.altusmetrum.altoslib_1.*;
 
+class AltosLocationListener implements LocationListener {
+       boolean fine;
+
+       public void onLocationChanged(Location location) {
+       }
+
+       public void onStatusChanged(String provider, int status, Bundle extras) {
+       }
+
+       public void onProviderEnabled(String provider) {
+       }
+
+       public void onProviderDisabled(String provider) {
+       }
+
+       public AltosLocationListener(boolean fine) {
+               this.fine = fine;
+       }
+}
+
 public class TelemetryService extends Service {
 
        private static final String TAG = "TelemetryService";
@@ -81,6 +105,11 @@ public class TelemetryService extends Service {
        // internally track state of bluetooth connection
        private int state = STATE_NONE;
 
+       // location listeners
+
+       private AltosLocationListener gpsListener;
+       private AltosLocationListener netListener;
+       
        // Handler of incoming messages from clients.
        static class IncomingHandler extends Handler {
                private final WeakReference<TelemetryService> service;
@@ -249,6 +278,14 @@ public class TelemetryService extends Service {
                // Start our timer - first event in 10 seconds, then every 10 seconds after that.
                timer.scheduleAtFixedRate(new TimerTask(){ public void run() {onTimerTick();}}, 10000L, 10000L);
 
+               // Listen for GPS and Network position updates
+               gpsListener = new AltosLocationListener(true);
+               netListener = new AltosLocationListener(false);
+
+               LocationManager locationManager = (LocationManager) this.getSystemService(Context.LOCATION_SERVICE);
+               
+               locationManager.requestLocationUpdates(LocationManager.GPS_PROVIDER, 0, 0, gpsListener);
+               locationManager.requestLocationUpdates(LocationManager.NETWORK_PROVIDER, 0, 0, netListener);
        }
 
        @Override
@@ -281,6 +318,11 @@ public class TelemetryService extends Service {
        @Override
        public void onDestroy() {
 
+               // Stop listening for location updates
+               LocationManager locationManager = (LocationManager) this.getSystemService(Context.LOCATION_SERVICE);
+               locationManager.removeUpdates(gpsListener);
+               locationManager.removeUpdates(netListener);
+
                // Stop the bluetooth Comms threads
                stopAltosBluetooth();