Cleanup: SensorManager.SensorDataChangedObserver inlined into SensorManager.

Preparation for refactoring.

src/main/java/de/dennisguse/opentracks/sensors/BluetoothConnectionManager.java

@@ -45,7 +45,7 @@ public class BluetoothConnectionManager implements Driver {
 
     private static final String TAG = BluetoothConnectionManager.class.getSimpleName();
 
-    private final SensorManager.SensorDataChangedObserver observer;
+    private final SensorManager observer;
 
     private final SensorHandlerInterface sensorHandler;
 
@@ -131,7 +131,7 @@ public class BluetoothConnectionManager implements Driver {
         }
     };
 
-    BluetoothConnectionManager(BluetoothAdapter bluetoothAdapter, SensorManager.SensorDataChangedObserver observer, SensorHandlerInterface sensorHandler) {
+    BluetoothConnectionManager(BluetoothAdapter bluetoothAdapter, SensorManager observer, SensorHandlerInterface sensorHandler) {
         this.bluetoothAdapter = bluetoothAdapter;
         this.observer = observer;
         this.sensorHandler = sensorHandler;

src/main/java/de/dennisguse/opentracks/sensors/BluetoothHandlerBarometricPressure.java

@@ -29,7 +29,7 @@ public class BluetoothHandlerBarometricPressure implements SensorHandlerInterfac
     }
 
     @Override
-    public void handlePayload(SensorManager.SensorDataChangedObserver observer, ServiceMeasurementUUID serviceMeasurementUUID, String sensorName, String address, BluetoothGattCharacteristic characteristic) {
+    public void handlePayload(SensorManager observer, ServiceMeasurementUUID serviceMeasurementUUID, String sensorName, String address, BluetoothGattCharacteristic characteristic) {
         AtmosphericPressure value = parseEnvironmentalSensing(characteristic);
         if (value == null) return;
 

src/main/java/de/dennisguse/opentracks/sensors/BluetoothHandlerCyclingCadence.java

@@ -29,7 +29,7 @@ public class BluetoothHandlerCyclingCadence implements SensorHandlerInterface {
     }
 
     @Override
-    public void handlePayload(SensorManager.SensorDataChangedObserver observer, ServiceMeasurementUUID serviceMeasurementUUID, String sensorName, String address, BluetoothGattCharacteristic characteristic) {
+    public void handlePayload(SensorManager observer, ServiceMeasurementUUID serviceMeasurementUUID, String sensorName, String address, BluetoothGattCharacteristic characteristic) {
         if (serviceMeasurementUUID.equals(BluetoothHandlerCyclingPower.CYCLING_POWER)) {
             BluetoothHandlerCyclingPower.Data data = BluetoothHandlerCyclingPower.parseCyclingPower(characteristic);
             if (data != null && data.crank() != null) {

src/main/java/de/dennisguse/opentracks/sensors/BluetoothHandlerCyclingDistanceSpeed.java

@@ -31,7 +31,7 @@ public class BluetoothHandlerCyclingDistanceSpeed implements SensorHandlerInterf
     }
 
     @Override
-    public void handlePayload(SensorManager.SensorDataChangedObserver observer, ServiceMeasurementUUID serviceMeasurementUUID, String sensorName, String address, BluetoothGattCharacteristic characteristic) {
+    public void handlePayload(SensorManager observer, ServiceMeasurementUUID serviceMeasurementUUID, String sensorName, String address, BluetoothGattCharacteristic characteristic) {
         Pair<WheelData, BluetoothHandlerCyclingCadence.CrankData> data = parseCyclingCrankAndWheel(address, sensorName, characteristic);
         if (data.first != null) {
             observer.onChange(new Raw<>(observer.getNow(), data.first));

src/main/java/de/dennisguse/opentracks/sensors/BluetoothHandlerCyclingPower.java

@@ -31,7 +31,7 @@ public class BluetoothHandlerCyclingPower implements SensorHandlerInterface {
     }
 
     @Override
-    public void handlePayload(SensorManager.SensorDataChangedObserver observer, @NonNull ServiceMeasurementUUID serviceMeasurementUUID, String sensorName, String address, BluetoothGattCharacteristic characteristic) {
+    public void handlePayload(SensorManager observer, @NonNull ServiceMeasurementUUID serviceMeasurementUUID, String sensorName, String address, BluetoothGattCharacteristic characteristic) {
         Data cyclingPower = parseCyclingPower(characteristic);
 
         if (cyclingPower != null) {

src/main/java/de/dennisguse/opentracks/sensors/BluetoothHandlerHeartRate.java

@@ -41,7 +41,7 @@ public class BluetoothHandlerHeartRate implements SensorHandlerInterface {
     }
 
     @Override
-    public void handlePayload(SensorManager.SensorDataChangedObserver observer, @NonNull ServiceMeasurementUUID serviceMeasurementUUID, String sensorName, String address, BluetoothGattCharacteristic characteristic) {
+    public void handlePayload(SensorManager observer, @NonNull ServiceMeasurementUUID serviceMeasurementUUID, String sensorName, String address, BluetoothGattCharacteristic characteristic) {
         HeartRate heartRate = parseHeartRate(characteristic);
 
         if (heartRate != null) {

src/main/java/de/dennisguse/opentracks/sensors/BluetoothHandlerRunningSpeedAndCadence.java

@@ -34,7 +34,7 @@ public class BluetoothHandlerRunningSpeedAndCadence implements SensorHandlerInte
     }
 
     @Override
-    public void handlePayload(SensorManager.SensorDataChangedObserver observer, @NonNull ServiceMeasurementUUID serviceMeasurementUUID, String sensorName, String address, BluetoothGattCharacteristic characteristic) {
+    public void handlePayload(SensorManager observer, @NonNull ServiceMeasurementUUID serviceMeasurementUUID, String sensorName, String address, BluetoothGattCharacteristic characteristic) {
         Data data = parseRunningSpeedAndCadence(sensorName, characteristic);
         observer.onChange(new Raw<>(observer.getNow(), data));
     }

src/main/java/de/dennisguse/opentracks/sensors/BluetoothHandlerTemperature.java

@@ -30,7 +30,7 @@ public class BluetoothHandlerTemperature implements SensorHandlerInterface {
     }
 
     @Override
-    public void handlePayload(SensorManager.SensorDataChangedObserver observer, ServiceMeasurementUUID serviceMeasurementUUID, String sensorName, String address, BluetoothGattCharacteristic characteristic) {
+    public void handlePayload(SensorManager observer, ServiceMeasurementUUID serviceMeasurementUUID, String sensorName, String address, BluetoothGattCharacteristic characteristic) {
         Temperature value = parseEnvironmentalSensing(characteristic);
         if (value == null) return;
 

src/main/java/de/dennisguse/opentracks/sensors/BluetoothRemoteSensorManager.java

@@ -49,7 +49,7 @@ public class BluetoothRemoteSensorManager implements SharedPreferences.OnSharedP
     private final BluetoothConnectionManager cyclingPower;
     private final BluetoothConnectionManager runningSpeedAndCadence;
 
-    public BluetoothRemoteSensorManager(@NonNull Context context, @NonNull Handler handler, @Nullable SensorManager.SensorDataChangedObserver observer) {
+    public BluetoothRemoteSensorManager(@NonNull Context context, @NonNull Handler handler, @Nullable SensorManager observer) {
         this.context = context;
         this.handler = handler;
 

src/main/java/de/dennisguse/opentracks/sensors/GainManager.java

@@ -18,7 +18,7 @@ public class GainManager {
     private static final String TAG = GainManager.class.getSimpleName();
 
 
-    private final SensorManager.SensorDataChangedObserver listener;
+    private final SensorManager listener;
 
     private final SharedPreferences.OnSharedPreferenceChangeListener sharedPreferenceChangeListener = (sharedPreferences, key) -> connect();
 
@@ -26,7 +26,7 @@ public class GainManager {
     private Handler handler;
     private Driver driver;
 
-    public GainManager(SensorManager.SensorDataChangedObserver listener) {
+    public GainManager(SensorManager listener) {
         this.listener = listener;
     }
 

src/main/java/de/dennisguse/opentracks/sensors/GpsManager.java

@@ -34,7 +34,7 @@ public class GpsManager implements LocationListenerCompat, GpsStatusManager.GpsS
 
     private TrackPointCreator trackPointCreator;
 
-    private SensorManager.SensorDataChangedObserver observer;
+    private SensorManager observer;
     private Context context;
     private Handler handler;
 
@@ -43,7 +43,7 @@ public class GpsManager implements LocationListenerCompat, GpsStatusManager.GpsS
     private Duration gpsInterval;
     private Distance thresholdHorizontalAccuracy;
 
-    public GpsManager(TrackPointCreator trackPointCreator, SensorManager.SensorDataChangedObserver observer) {
+    public GpsManager(TrackPointCreator trackPointCreator, SensorManager observer) {
         this.trackPointCreator = trackPointCreator;
         this.observer = observer;
     }

src/main/java/de/dennisguse/opentracks/sensors/SensorManager.java

@@ -43,35 +43,6 @@ public class SensorManager implements SharedPreferences.OnSharedPreferenceChange
 
     private final TrackPointCreator observer;
 
-    private final SensorDataChangedObserver listener = new SensorDataChangedObserver() {
-
-        @Override
-        public void onConnect(Aggregator<?, ?> aggregator) {
-            add(aggregator);
-        }
-
-        @Override
-        public void onChange(Raw<?> data) {
-            update(data);
-            observer.onChange();
-        }
-
-        @Override
-        public void onDisconnect(Aggregator<?, ?> aggregator) {
-            add(aggregator);
-        }
-
-        @Override
-        public void onRemove(Aggregator<?, ?> aggregator) {
-            remove(aggregator);
-        }
-
-        @Override
-        public Instant getNow() {
-            return observer.createNow();
-        }
-    };
-
     private BluetoothRemoteSensorManager bluetoothSensorManager;
 
     private GainManager altitudeSumManager;
@@ -89,9 +60,9 @@ public class SensorManager implements SharedPreferences.OnSharedPreferenceChange
 
         wakeLock = SystemUtils.acquireWakeLock(context, wakeLock);
 
-        gpsManager = new GpsManager(observer, listener);
-        altitudeSumManager = new GainManager(listener);
-        bluetoothSensorManager = new BluetoothRemoteSensorManager(context, handler, listener);
+        gpsManager = new GpsManager(observer, this);
+        altitudeSumManager = new GainManager(this);
+        bluetoothSensorManager = new BluetoothRemoteSensorManager(context, handler, this);
 
         onSharedPreferenceChanged(null, null);
 
@@ -133,9 +104,23 @@ public class SensorManager implements SharedPreferences.OnSharedPreferenceChange
         if (gps != null) gps.resetAggregated();
     }
 
-    @VisibleForTesting
-    public void onChanged(Raw<?> data) {
-        listener.onChange(data);
+    @Deprecated
+    public void onConnect(Aggregator<?, ?> aggregator) {
+        add(aggregator);
+    }
+
+    @Deprecated
+    public void onDisconnect(Aggregator<?, ?> aggregator) {
+        add(aggregator);
+    }
+
+    @Deprecated
+    public void onRemove(Aggregator<?, ?> aggregator) {
+        remove(aggregator);
+    }
+
+    public Instant getNow() {
+        return observer.createNow();
     }
 
     public GpsManager getGpsManager() {
@@ -162,20 +147,7 @@ public class SensorManager implements SharedPreferences.OnSharedPreferenceChange
         }
     }
 
-    public interface SensorDataChangedObserver {
-
-        void onConnect(Aggregator<?, ?> sensorData);
-        void onChange(Raw<?> sensorData);
-
-        void onDisconnect(Aggregator<?, ?> sensorData);
-
-        void onRemove(Aggregator<?, ?> sensorData);
-
-        Instant getNow();
-    }
-
-
-    //TODO Inline from SensorDataAggregator; Aggregators will be moved into Drivers.
+    //TODO Inlined from SensorDataAggregator; Aggregators will be moved into Drivers.
     @VisibleForTesting
     public AggregatorHeartRate heartRate;
 
@@ -252,8 +224,14 @@ public class SensorManager implements SharedPreferences.OnSharedPreferenceChange
         set(data, data);
     }
 
+    @Deprecated
+    public void onChange(Raw<?> data) {
+        update(data);
+        observer.onChange();
+    }
+
     //TODO Refactor generic "fun" here: go explicit.
-    public void update(@NonNull Raw<?> data) {
+    private void update(@NonNull Raw<?> data) {
         Object value = data.value();
 
         if (value instanceof HeartRate) {

src/main/java/de/dennisguse/opentracks/sensors/SensorType.java

@@ -3,6 +3,8 @@ package de.dennisguse.opentracks.sensors;
 public enum SensorType {
     NONE("NONE"),
     INTERNAL("INTERNAL"),
+
+    //NOTE: preferenceValue of REMOTE should not be used anywhere.
     REMOTE("*");
 
     private final String preferenceValue;

src/main/java/de/dennisguse/opentracks/sensors/driver/BarometerInternal.java

@@ -22,7 +22,7 @@ public class BarometerInternal implements Driver {
 
     private static final int SAMPLING_PERIOD = (int) TimeUnit.SECONDS.toMicros(5);
 
-    private final SensorManager.SensorDataChangedObserver observer;
+    private final SensorManager observer;
 
     private Context context;
 
@@ -43,7 +43,7 @@ public class BarometerInternal implements Driver {
         }
     };
 
-    public BarometerInternal(@NonNull SensorManager.SensorDataChangedObserver observer) {
+    public BarometerInternal(@NonNull SensorManager observer) {
         this.observer = observer;
 
     }

src/main/java/de/dennisguse/opentracks/sensors/sensorData/SensorHandlerInterface.java

@@ -13,5 +13,5 @@ public interface SensorHandlerInterface {
 
     Aggregator<?, ?> createEmptySensorData(String address, String name);
 
-    void handlePayload(SensorManager.SensorDataChangedObserver observer, ServiceMeasurementUUID serviceMeasurementUUID, String sensorName, String address, BluetoothGattCharacteristic characteristic);
+    void handlePayload(SensorManager observer, ServiceMeasurementUUID serviceMeasurementUUID, String sensorName, String address, BluetoothGattCharacteristic characteristic);
 }