diff options
Diffstat (limited to 'platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/maps/Transform.java')
-rw-r--r-- | platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/maps/Transform.java | 33 |
1 files changed, 24 insertions, 9 deletions
diff --git a/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/maps/Transform.java b/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/maps/Transform.java index 7f44e0de07..d788b7772b 100644 --- a/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/maps/Transform.java +++ b/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/maps/Transform.java @@ -79,7 +79,7 @@ final class Transform implements MapView.OnMapChangedListener { @Override public void onMapChanged(@MapView.MapChange int change) { - if (change == REGION_DID_CHANGE_ANIMATED && cameraCancelableCallback != null) { + if (change == REGION_DID_CHANGE_ANIMATED) { updateCameraPosition(invalidateCameraPosition()); if (cameraCancelableCallback != null) { cameraCancelableCallback.onFinish(); @@ -93,7 +93,7 @@ final class Transform implements MapView.OnMapChangedListener { @UiThread final void moveCamera(MapboxMap mapboxMap, CameraUpdate update, MapboxMap.CancelableCallback callback) { CameraPosition cameraPosition = update.getCameraPosition(mapboxMap); - if (!cameraPosition.equals(this.cameraPosition)) { + if (isValidCameraPosition(cameraPosition)) { trackingSettings.resetTrackingModesIfRequired(this.cameraPosition, cameraPosition, false); cancelTransitions(); cameraChangeDispatcher.onCameraMoveStarted(OnCameraMoveStartedListener.REASON_API_ANIMATION); @@ -109,15 +109,15 @@ final class Transform implements MapView.OnMapChangedListener { final void easeCamera(MapboxMap mapboxMap, CameraUpdate update, int durationMs, boolean easingInterpolator, final MapboxMap.CancelableCallback callback, boolean isDismissable) { CameraPosition cameraPosition = update.getCameraPosition(mapboxMap); - if (!cameraPosition.equals(this.cameraPosition)) { + if (isValidCameraPosition(cameraPosition)) { trackingSettings.resetTrackingModesIfRequired(this.cameraPosition, cameraPosition, isDismissable); cancelTransitions(); cameraChangeDispatcher.onCameraMoveStarted(OnCameraMoveStartedListener.REASON_API_ANIMATION); if (callback != null) { cameraCancelableCallback = callback; - mapView.addOnMapChangedListener(this); } + mapView.addOnMapChangedListener(this); mapView.easeTo(cameraPosition.bearing, cameraPosition.target, durationMs, cameraPosition.tilt, cameraPosition.zoom, easingInterpolator); } @@ -127,21 +127,24 @@ final class Transform implements MapView.OnMapChangedListener { final void animateCamera(MapboxMap mapboxMap, CameraUpdate update, int durationMs, final MapboxMap.CancelableCallback callback) { CameraPosition cameraPosition = update.getCameraPosition(mapboxMap); - if (!cameraPosition.equals(this.cameraPosition)) { + if (isValidCameraPosition(cameraPosition)) { trackingSettings.resetTrackingModesIfRequired(this.cameraPosition, cameraPosition, false); cancelTransitions(); cameraChangeDispatcher.onCameraMoveStarted(OnCameraMoveStartedListener.REASON_API_ANIMATION); if (callback != null) { cameraCancelableCallback = callback; - mapView.addOnMapChangedListener(this); } - + mapView.addOnMapChangedListener(this); mapView.flyTo(cameraPosition.bearing, cameraPosition.target, durationMs, cameraPosition.tilt, cameraPosition.zoom); } } + private boolean isValidCameraPosition(@Nullable CameraPosition cameraPosition) { + return cameraPosition != null && !cameraPosition.equals(this.cameraPosition); + } + @UiThread @Nullable CameraPosition invalidateCameraPosition() { @@ -151,6 +154,10 @@ final class Transform implements MapView.OnMapChangedListener { cameraChangeDispatcher.onCameraMove(); } + if (isComponentUpdateRequired(cameraPosition)) { + updateCameraPosition(cameraPosition); + } + this.cameraPosition = cameraPosition; if (onCameraChangeListener != null) { onCameraChangeListener.onCameraChange(this.cameraPosition); @@ -159,6 +166,11 @@ final class Transform implements MapView.OnMapChangedListener { return cameraPosition; } + private boolean isComponentUpdateRequired(@NonNull CameraPosition cameraPosition) { + return this.cameraPosition != null && (this.cameraPosition.tilt != cameraPosition.tilt + || this.cameraPosition.bearing != cameraPosition.bearing); + } + void cancelTransitions() { // notify user about cancel cameraChangeDispatcher.onCameraMoveCanceled(); @@ -203,6 +215,9 @@ final class Transform implements MapView.OnMapChangedListener { if (cameraPosition != null) { int newZoom = (int) Math.round(cameraPosition.zoom + (zoomIn ? 1 : -1)); setZoom(newZoom, focalPoint, MapboxConstants.ANIMATION_DURATION); + } else { + // we are not transforming, notify about being idle + cameraChangeDispatcher.onCameraIdle(); } } @@ -215,8 +230,8 @@ final class Transform implements MapView.OnMapChangedListener { @Override public void onMapChanged(int change) { if (change == MapView.REGION_DID_CHANGE_ANIMATED) { - mapView.removeOnMapChangedListener(this); cameraChangeDispatcher.onCameraIdle(); + mapView.removeOnMapChangedListener(this); } } }); @@ -315,7 +330,7 @@ final class Transform implements MapView.OnMapChangedListener { mapView.addOnMapChangedListener(new MapView.OnMapChangedListener() { @Override public void onMapChanged(int change) { - if (change == MapView.DID_FINISH_RENDERING_MAP_FULLY_RENDERED) { + if (change == MapView.REGION_DID_CHANGE_ANIMATED) { mapView.removeOnMapChangedListener(this); cameraChangeDispatcher.onCameraIdle(); } |