Merge pull request #41 from sh123/aprs

Fix problem with periodic tracking when screen is off

codec2talkie/src/main/java/com/radio/codec2talkie/MainActivity.java

@@ -540,7 +540,6 @@ public class MainActivity extends AppCompatActivity {
                 _appService.startTracking();
                 item.setTitle(R.string.menu_stop_tracking);
             }
-            updateStatusText(ProtocolFactory.getBaseProtocolType(getApplicationContext()));
             return true;
         }
         else if (itemId == R.id.messages) {
@@ -747,6 +746,10 @@ public class MainActivity extends AppCompatActivity {
                 case EV_TX_ERROR:
                     _btnPtt.setText(R.string.main_status_tx_error);
                     break;
+                case EV_STARTED_TRACKING:
+                case EV_STOPPED_TRACKING:
+                    updateStatusText(ProtocolFactory.getBaseProtocolType(getApplicationContext()));
+                    break;
             }
         }
     };

codec2talkie/src/main/java/com/radio/codec2talkie/app/AppMessage.java

@@ -1,6 +1,7 @@
 package com.radio.codec2talkie.app;
 
 public enum AppMessage {
+    // events
     EV_DISCONNECTED(0),
     EV_CONNECTED(1),
     EV_LISTENING(2),
@@ -12,9 +13,14 @@ public enum AppMessage {
     EV_RX_ERROR(8),
     EV_TX_ERROR(9),
     EV_RX_RADIO_LEVEL(10),
-    CMD_SEND_LOCATION(11),
-    CMD_PROCESS(12),
-    CMD_QUIT(13);
+    EV_STARTED_TRACKING(11),
+    EV_STOPPED_TRACKING(12),
+    // commands
+    CMD_SEND_LOCATION(13),
+    CMD_PROCESS(14),
+    CMD_QUIT(15),
+    CMD_START_TRACKING(16),
+    CMD_STOP_TRACKING(17);
 
     private final int _value;
 

codec2talkie/src/main/java/com/radio/codec2talkie/app/AppService.java

@@ -16,7 +16,6 @@ import android.os.IBinder;
 import android.os.Looper;
 import android.os.Message;
 import android.os.Messenger;
-import android.os.PowerManager;
 import android.os.RemoteException;
 import android.util.Log;
 import android.widget.Toast;
@@ -80,17 +79,21 @@ public class AppService extends Service {
     }
 
     public void sendPosition() {
-        _tracker.sendPosition();
+        Message msg = Message.obtain();
+        msg.what = AppMessage.CMD_SEND_LOCATION.toInt();
+        _onProcess.sendMessage(msg);
     }
 
     public void startTracking() {
-        showServiceNotification(R.string.app_service_notif_text_tracking, R.drawable.ic_app_action);
-        _tracker.startTracking();
+        Message msg = Message.obtain();
+        msg.what = AppMessage.CMD_START_TRACKING.toInt();
+        _onProcess.sendMessage(msg);
     }
 
     public void stopTracking() {
-        showServiceNotification(R.string.app_service_notif_text_ptt_ready, R.drawable.ic_app_action);
-        _tracker.stopTracking();
+        Message msg = Message.obtain();
+        msg.what = AppMessage.CMD_STOP_TRACKING.toInt();
+        _onProcess.sendMessage(msg);
     }
 
     public boolean isTracking() {
@@ -165,7 +168,7 @@ public class AppService extends Service {
             Log.i(TAG, "Started app worker: " + transportType.toString());
 
             _appWorker = new AppWorker(transportType,
-                    onAudioProcessorStateChanged,
+                    _onProcess,
                     getApplicationContext());
             _appWorker.start();
 
@@ -183,7 +186,7 @@ public class AppService extends Service {
         }
     }
 
-    private final Handler onAudioProcessorStateChanged = new Handler(Looper.myLooper()) {
+    private final Handler _onProcess = new Handler(Looper.myLooper()) {
         @Override
         public void handleMessage(Message msg) {
             try {
@@ -203,6 +206,23 @@ public class AppService extends Service {
                     case EV_LISTENING:
                         hideVoiceNotification();
                         break;
+                    case CMD_SEND_LOCATION:
+                        _tracker.sendPosition();
+                        break;
+                    case CMD_START_TRACKING:
+                        showServiceNotification(R.string.app_service_notif_text_tracking, R.drawable.ic_app_action);
+                        _tracker.startTracking();
+                        Message startedTrackingMessage = Message.obtain();
+                        startedTrackingMessage.what = AppMessage.EV_STARTED_TRACKING.toInt();
+                        deliverToParent(startedTrackingMessage);
+                        break;
+                    case CMD_STOP_TRACKING:
+                        showServiceNotification(R.string.app_service_notif_text_ptt_ready, R.drawable.ic_app_action);
+                        _tracker.stopTracking();
+                        Message stoppedTrackingMessage = Message.obtain();
+                        stoppedTrackingMessage.what = AppMessage.EV_STOPPED_TRACKING.toInt();
+                        deliverToParent(stoppedTrackingMessage);
+                        break;
                     default:
                         break;
                 }