diff options
Diffstat (limited to 'platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/location/LocationComponent.java')
| -rw-r--r-- | platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/location/LocationComponent.java | 111 |
1 files changed, 95 insertions, 16 deletions
diff --git a/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/location/LocationComponent.java b/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/location/LocationComponent.java index 9118f926f3..e624378487 100644 --- a/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/location/LocationComponent.java +++ b/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/location/LocationComponent.java @@ -26,6 +26,8 @@ import com.mapbox.mapboxsdk.maps.MapboxMap.OnCameraIdleListener; import com.mapbox.mapboxsdk.maps.MapboxMap.OnCameraMoveListener; import com.mapbox.mapboxsdk.maps.MapboxMap.OnMapClickListener; +import org.jetbrains.annotations.NotNull; + import java.util.concurrent.CopyOnWriteArrayList; import static android.Manifest.permission.ACCESS_COARSE_LOCATION; @@ -116,6 +118,11 @@ public final class LocationComponent { */ private boolean isLayerReady; + /** + * Indicates whether we are listening for compass updates. + */ + private boolean isListeningToCompass; + private StaleStateManager staleStateManager; private final CopyOnWriteArrayList<OnLocationStaleListener> onLocationStaleListeners = new CopyOnWriteArrayList<>(); @@ -135,6 +142,21 @@ public final class LocationComponent { this.mapboxMap = mapboxMap; } + public LocationComponent(@NotNull MapboxMap mapboxMap, @NotNull LocationEngine locationEngine, + @NotNull LocationLayerController locationLayerController, + @NotNull LocationCameraController locationCameraController, + @NotNull LocationAnimatorCoordinator locationAnimatorCoordinator, + @NotNull StaleStateManager staleStateManager, @NotNull CompassEngine compassEngine) { + this.mapboxMap = mapboxMap; + this.locationEngine = locationEngine; + this.locationLayerController = locationLayerController; + this.locationCameraController = locationCameraController; + this.locationAnimatorCoordinator = locationAnimatorCoordinator; + this.staleStateManager = staleStateManager; + this.compassEngine = compassEngine; + isInitialized = true; + } + /** * This method initializes the component and needs to be called before any other operations are performed. * Afterwards, you can manage component's visibility by {@link #setLocationComponentEnabled(boolean)}. @@ -276,6 +298,7 @@ public final class LocationComponent { locationCameraController.setCameraMode(cameraMode); boolean isGpsNorth = cameraMode == CameraMode.TRACKING_GPS_NORTH; locationAnimatorCoordinator.resetAllCameraAnimations(mapboxMap.getCameraPosition(), isGpsNorth); + updateCompassListenerState(true); } /** @@ -302,6 +325,7 @@ public final class LocationComponent { public void setRenderMode(@RenderMode.Mode int renderMode) { locationLayerController.setRenderMode(renderMode); updateLayerOffsets(true); + updateCompassListenerState(true); } /** @@ -345,6 +369,8 @@ public final class LocationComponent { staleStateManager.setEnabled(options.enableStaleState()); staleStateManager.setDelayTime(options.staleStateTimeout()); locationAnimatorCoordinator.setTrackingAnimationDurationMultiplier(options.trackingAnimationDurationMultiplier()); + locationAnimatorCoordinator.setCompassAnimationEnabled(options.compassAnimationEnabled()); + locationAnimatorCoordinator.setAccuracyAnimationEnabled(options.accuracyAnimationEnabled()); updateMapWithOptions(options); } @@ -518,10 +544,12 @@ public final class LocationComponent { * * @param compassEngine to be used */ - public void setCompassEngine(@NonNull CompassEngine compassEngine) { - this.compassEngine.removeCompassListener(compassListener); + public void setCompassEngine(@Nullable CompassEngine compassEngine) { + if (this.compassEngine != null) { + updateCompassListenerState(false); + } this.compassEngine = compassEngine; - compassEngine.addCompassListener(compassListener); + updateCompassListenerState(true); } /** @@ -529,7 +557,7 @@ public final class LocationComponent { * * @return compass engine currently being used */ - @NonNull + @Nullable public CompassEngine getCompassEngine() { return compassEngine; } @@ -555,9 +583,11 @@ public final class LocationComponent { * The last known accuracy of the compass sensor, one of SensorManager.SENSOR_STATUS_* * * @return the last know compass accuracy bearing + * @deprecated Use {@link #getCompassEngine()} */ + @Deprecated public float getLastKnownCompassAccuracyStatus() { - return compassEngine.getLastAccuracySensorStatus(); + return compassEngine != null ? compassEngine.getLastAccuracySensorStatus() : 0; } /** @@ -566,9 +596,13 @@ public final class LocationComponent { * * @param compassListener a {@link CompassListener} for listening into compass heading and * accuracy changes + * @deprecated Use {@link #getCompassEngine()} */ + @Deprecated public void addCompassListener(@NonNull CompassListener compassListener) { - compassEngine.addCompassListener(compassListener); + if (compassEngine != null) { + compassEngine.addCompassListener(compassListener); + } } /** @@ -576,9 +610,13 @@ public final class LocationComponent { * * @param compassListener the {@link CompassListener} which you'd like to remove from the listener * list. + * @deprecated Use {@link #getCompassEngine()} */ + @Deprecated public void removeCompassListener(@NonNull CompassListener compassListener) { - compassEngine.removeCompassListener(compassListener); + if (compassEngine != null) { + compassEngine.removeCompassListener(compassListener); + } } /** @@ -714,7 +752,6 @@ public final class LocationComponent { if (options.enableStaleState()) { staleStateManager.onStart(); } - compassEngine.onStart(); } if (isEnabled) { @@ -726,6 +763,7 @@ public final class LocationComponent { } setCameraMode(locationCameraController.getCameraMode()); setLastLocation(); + updateCompassListenerState(true); setLastCompassHeading(); } } @@ -738,7 +776,9 @@ public final class LocationComponent { isLayerReady = false; locationLayerController.hide(); staleStateManager.onStop(); - compassEngine.onStop(); + if (compassEngine != null) { + updateCompassListenerState(false); + } locationAnimatorCoordinator.cancelAllAnimations(); if (locationEngine != null) { if (usingInternalLocationEngine) { @@ -768,15 +808,19 @@ public final class LocationComponent { locationCameraController = new LocationCameraController( context, mapboxMap, cameraTrackingChangedListener, options, onCameraMoveInvalidateListener); - locationAnimatorCoordinator = new LocationAnimatorCoordinator(); + locationAnimatorCoordinator = new LocationAnimatorCoordinator( + mapboxMap.getProjection(), + MapboxAnimatorSetProvider.getInstance() + ); locationAnimatorCoordinator.addLayerListener(locationLayerController); locationAnimatorCoordinator.addCameraListener(locationCameraController); locationAnimatorCoordinator.setTrackingAnimationDurationMultiplier(options.trackingAnimationDurationMultiplier()); WindowManager windowManager = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE); SensorManager sensorManager = (SensorManager) context.getSystemService(Context.SENSOR_SERVICE); - compassEngine = new LocationComponentCompassEngine(windowManager, sensorManager); - compassEngine.addCompassListener(compassListener); + if (windowManager != null && sensorManager != null) { + compassEngine = new LocationComponentCompassEngine(windowManager, sensorManager); + } staleStateManager = new StaleStateManager(onLocationStaleListener, options); updateMapWithOptions(options); @@ -804,6 +848,38 @@ public final class LocationComponent { locationEngine.activate(); } + private void updateCompassListenerState(boolean canListen) { + if (compassEngine != null) { + if (!canListen) { + // We shouldn't listen, simply unregistering + removeCompassListener(compassEngine); + return; + } + + if (!isInitialized || !isComponentStarted || !isEnabled) { + return; + } + + if (locationCameraController.isConsumingCompass() || locationLayerController.isConsumingCompass()) { + // If we have a consumer, and not yet listening, then start listening + if (!isListeningToCompass) { + isListeningToCompass = true; + compassEngine.addCompassListener(compassListener); + } + } else { + // If we have no consumers, stop listening + removeCompassListener(compassEngine); + } + } + } + + private void removeCompassListener(@NonNull CompassEngine engine) { + if (isListeningToCompass) { + isListeningToCompass = false; + engine.removeCompassListener(compassListener); + } + } + private void enableLocationComponent() { isEnabled = true; onLocationLayerStart(); @@ -815,9 +891,12 @@ public final class LocationComponent { } private void updateMapWithOptions(final LocationComponentOptions options) { - mapboxMap.setPadding( - options.padding()[0], options.padding()[1], options.padding()[2], options.padding()[3] - ); + int[] padding = options.padding(); + if (padding != null) { + mapboxMap.setPadding( + padding[0], padding[1], padding[2], padding[3] + ); + } mapboxMap.setMaxZoomPreference(options.maxZoom()); mapboxMap.setMinZoomPreference(options.minZoom()); @@ -869,7 +948,7 @@ public final class LocationComponent { } private void setLastCompassHeading() { - updateCompassHeading(compassEngine.getLastHeading()); + updateCompassHeading(compassEngine != null ? compassEngine.getLastHeading() : 0); } @SuppressLint("MissingPermission") |