Invalidate onCameraMove as part of tracking animation

plugin-locationlayer/src/main/java/com/mapbox/mapboxsdk/plugins/locationlayer/LocationLayerCamera.java

@@ -26,12 +26,14 @@ final class LocationLayerCamera implements LocationLayerAnimator.OnCameraAnimati
   private boolean adjustFocalPoint;
 
   private final MoveGestureDetector moveGestureDetector;
+  private final OnCameraMoveInvalidateListener onCameraMoveInvalidateListener;
 
   LocationLayerCamera(
     Context context,
     MapboxMap mapboxMap,
     OnCameraTrackingChangedListener internalCameraTrackingChangedListener,
-    LocationLayerOptions options) {
+    LocationLayerOptions options,
+    OnCameraMoveInvalidateListener onCameraMoveInvalidateListener) {
     this.mapboxMap = mapboxMap;
     mapboxMap.setGesturesManager(
       new PluginsGesturesManager(context), true, true);
@@ -40,6 +42,7 @@ final class LocationLayerCamera implements LocationLayerAnimator.OnCameraAnimati
     mapboxMap.addOnRotateListener(onRotateListener);
 
     this.internalCameraTrackingChangedListener = internalCameraTrackingChangedListener;
+    this.onCameraMoveInvalidateListener = onCameraMoveInvalidateListener;
     initializeOptions(options);
   }
 
@@ -61,10 +64,12 @@ int getCameraMode() {
 
   private void setBearing(float bearing) {
     mapboxMap.moveCamera(CameraUpdateFactory.bearingTo(bearing));
+    onCameraMoveInvalidateListener.onInvalidateCameraMove();
   }
 
   private void setLatLng(LatLng latLng) {
     mapboxMap.moveCamera(CameraUpdateFactory.newLatLng(latLng));
+    onCameraMoveInvalidateListener.onInvalidateCameraMove();
   }
 
   @Override

plugin-locationlayer/src/main/java/com/mapbox/mapboxsdk/plugins/locationlayer/LocationLayerPlugin.java

@@ -501,7 +501,7 @@ private void initialize() {
 
     locationLayer = new LocationLayer(mapView, mapboxMap, options);
     locationLayerCamera = new LocationLayerCamera(
-      mapView.getContext(), mapboxMap, cameraTrackingChangedListener, options);
+      mapView.getContext(), mapboxMap, cameraTrackingChangedListener, options, onCameraMoveInvalidateListener);
     locationLayerAnimator = new LocationLayerAnimator();
     locationLayerAnimator.addLayerListener(locationLayer);
     locationLayerAnimator.addCameraListener(locationLayerCamera);
@@ -639,6 +639,13 @@ public void onMapChanged(int change) {
     }
   };
 
+  private OnCameraMoveInvalidateListener onCameraMoveInvalidateListener = new OnCameraMoveInvalidateListener() {
+    @Override
+    public void onInvalidateCameraMove() {
+      onCameraMoveListener.onCameraMove();
+    }
+  };
+
   private CompassListener compassListener = new CompassListener() {
     @Override
     public void onCompassChanged(float userHeading) {

plugin-locationlayer/src/main/java/com/mapbox/mapboxsdk/plugins/locationlayer/OnCameraMoveInvalidateListener.java

@@ -0,0 +1,7 @@
+package com.mapbox.mapboxsdk.plugins.locationlayer;
+
+interface OnCameraMoveInvalidateListener {
+
+  void onInvalidateCameraMove();
+
+}