X-Git-Url: https://git.gag.com/?p=fw%2Faltos;a=blobdiff_plain;f=altosdroid%2Fsrc%2Forg%2Faltusmetrum%2FAltosDroid%2FTelemetryService.java;h=f06ed213984a2413e65febb35ab96f93a1ff3b10;hp=0ddfdfc3ad50c6ed281cac7a05b5910dd43546a7;hb=c8078d352a7f54a4a97d25af080155d3f875536a;hpb=2f7015afcca7c6042365d2124d3a5b7219e8e588 diff --git a/altosdroid/src/org/altusmetrum/AltosDroid/TelemetryService.java b/altosdroid/src/org/altusmetrum/AltosDroid/TelemetryService.java index 0ddfdfc3..f06ed213 100644 --- a/altosdroid/src/org/altusmetrum/AltosDroid/TelemetryService.java +++ b/altosdroid/src/org/altusmetrum/AltosDroid/TelemetryService.java @@ -36,36 +36,18 @@ import android.os.Handler; import android.os.Message; import android.os.Messenger; import android.os.RemoteException; +import android.os.Looper; import android.util.Log; import android.widget.Toast; import android.location.Location; import android.location.LocationManager; import android.location.LocationListener; +import android.location.Criteria; -import org.altusmetrum.altoslib_1.*; +import org.altusmetrum.altoslib_5.*; -class AltosLocationListener implements LocationListener { - Handler handler; - public void onLocationChanged(Location location) { - handler.obtainMessage(TelemetryService.MSG_LOCATION, location).sendToTarget(); - } - - public void onStatusChanged(String provider, int status, Bundle extras) { - } - - public void onProviderEnabled(String provider) { - } - - public void onProviderDisabled(String provider) { - } - - public AltosLocationListener(Handler handler) { - this.handler = handler; - } -} - -public class TelemetryService extends Service { +public class TelemetryService extends Service implements LocationListener { private static final String TAG = "TelemetryService"; private static final boolean D = true; @@ -78,8 +60,7 @@ public class TelemetryService extends Service { static final int MSG_DISCONNECTED = 6; static final int MSG_TELEMETRY = 7; static final int MSG_SETFREQUENCY = 8; - static final int MSG_LOCATION = 9; - static final int MSG_CRC_ERROR = 10; + static final int MSG_CRC_ERROR = 9; public static final int STATE_NONE = 0; public static final int STATE_READY = 1; @@ -108,10 +89,6 @@ public class TelemetryService extends Service { // internally track state of bluetooth connection private int state = STATE_NONE; - // location listeners - - private AltosLocationListener locationListener; - // Last data seen; send to UI when it starts private AltosState last_state; @@ -133,16 +110,14 @@ public class TelemetryService extends Service { // Now we try to send the freshly connected UI any relavant information about what // we're talking to - Basically state and Config Data. msg.replyTo.send(Message.obtain(null, AltosDroid.MSG_STATE_CHANGE, s.state, -1, s.mConfigData)); + // We also send any recent telemetry or location data that's cached + if (s.last_state != null) msg.replyTo.send(Message.obtain(null, AltosDroid.MSG_TELEMETRY, s.last_state )); + if (s.last_location != null) msg.replyTo.send(Message.obtain(null, AltosDroid.MSG_LOCATION , s.last_location )); + if (s.last_crc_errors != 0 ) msg.replyTo.send(Message.obtain(null, AltosDroid.MSG_CRC_ERROR, s.last_crc_errors)); } catch (RemoteException e) { s.mClients.remove(msg.replyTo); } if (D) Log.d(TAG, "Client bound to service"); - if (s.last_state != null) - s.sendTelemetry(s.last_state); - if (s.last_location != null) - s.sendLocation(s.last_location); - if (s.last_crc_errors != 0) - s.sendCrcErrors(s.last_crc_errors); break; case MSG_UNREGISTER_CLIENT: s.mClients.remove(msg.replyTo); @@ -173,11 +148,6 @@ public class TelemetryService extends Service { s.last_state = (AltosState) msg.obj; s.sendMessageToClients(Message.obtain(null, AltosDroid.MSG_TELEMETRY, msg.obj)); break; - case MSG_LOCATION: - // forward location messages - s.last_location = (Location) msg.obj; - s.sendMessageToClients(Message.obtain(null, AltosDroid.MSG_LOCATION, msg.obj)); - break; case MSG_CRC_ERROR: // forward crc error messages s.last_crc_errors = (Integer) msg.obj; @@ -198,16 +168,6 @@ public class TelemetryService extends Service { } } - public void sendTelemetry(AltosState state) { - } - - public void sendLocation(Location location) { - mHandler.obtainMessage(MSG_LOCATION, location).sendToTarget(); - } - - public void sendCrcErrors(int crc_errors) { - } - private void sendMessageToClients(Message m) { for (int i=mClients.size()-1; i>=0; i--) { try { @@ -245,6 +205,9 @@ public class TelemetryService extends Service { } private void startAltosBluetooth() { + if (device == null) { + return; + } if (mAltosBluetooth == null) { if (D) Log.d(TAG, String.format("startAltosBluetooth(): Connecting to %s (%s)", device.getName(), device.getAddress())); mAltosBluetooth = new AltosBluetooth(device, mHandler); @@ -274,6 +237,8 @@ public class TelemetryService extends Service { private void connected() { try { + if (mAltosBluetooth == null) + throw new InterruptedException("no bluetooth"); mConfigData = mAltosBluetooth.config_data(); } catch (InterruptedException e) { } catch (TimeoutException e) { @@ -315,12 +280,10 @@ public class TelemetryService extends Service { timer.scheduleAtFixedRate(new TimerTask(){ public void run() {onTimerTick();}}, 10000L, 10000L); // Listen for GPS and Network position updates - locationListener = new AltosLocationListener(mHandler); - LocationManager locationManager = (LocationManager) this.getSystemService(Context.LOCATION_SERVICE); - locationManager.requestLocationUpdates(LocationManager.GPS_PROVIDER, 0, 0, locationListener); - locationManager.requestLocationUpdates(LocationManager.NETWORK_PROVIDER, 0, 0, locationListener); + locationManager.requestLocationUpdates(LocationManager.GPS_PROVIDER, 1000, 1, this); +// locationManager.requestLocationUpdates(LocationManager.NETWORK_PROVIDER, 0, 0, this); } @Override @@ -354,8 +317,7 @@ public class TelemetryService extends Service { public void onDestroy() { // Stop listening for location updates - LocationManager locationManager = (LocationManager) this.getSystemService(Context.LOCATION_SERVICE); - locationManager.removeUpdates(locationListener); + ((LocationManager) getSystemService(Context.LOCATION_SERVICE)).removeUpdates(this); // Stop the bluetooth Comms threads stopAltosBluetooth(); @@ -376,4 +338,18 @@ public class TelemetryService extends Service { } + public void onLocationChanged(Location location) { + last_location = location; + sendMessageToClients(Message.obtain(null, AltosDroid.MSG_LOCATION, location)); + } + + public void onStatusChanged(String provider, int status, Bundle extras) { + } + + public void onProviderEnabled(String provider) { + } + + public void onProviderDisabled(String provider) { + } + }