modify the transform implementation to allow for concurrent animations

platform/android/MapLibreAndroid/src/main/java/org/maplibre/android/location/LocationCameraController.java

@@ -330,7 +330,7 @@ void setEnabled(boolean enabled) {
     isEnabled = enabled;
   }
 
-  private boolean isLocationTracking() {
+  boolean isLocationTracking() {
     return cameraMode == CameraMode.TRACKING
       || cameraMode == CameraMode.TRACKING_COMPASS
       || cameraMode == CameraMode.TRACKING_GPS

platform/android/MapLibreAndroid/src/main/java/org/maplibre/android/location/LocationComponent.java

@@ -1387,6 +1387,10 @@ private void updateAnimatorListenerHolders() {
     locationAnimatorCoordinator.resetAllLayerAnimations();
   }
 
+  public boolean isLocationTracking() {
+    return locationCameraController.isLocationTracking();
+  }
+
   @NonNull
   private OnCameraMoveListener onCameraMoveListener = new OnCameraMoveListener() {
     @Override
@@ -1546,7 +1550,7 @@ public void onRenderModeChanged(int currentMode) {
     new MapLibreMap.OnDeveloperAnimationListener() {
       @Override
       public void onDeveloperAnimationStarted() {
-        if (isComponentInitialized && isEnabled) {
+        if (isComponentInitialized && isEnabled && !options.concurrentCameraAnimationsEnabled()) {
           setCameraMode(CameraMode.NONE);
         }
       }

platform/android/MapLibreAndroid/src/main/java/org/maplibre/android/location/LocationComponentOptions.java

@@ -144,6 +144,7 @@ public class LocationComponentOptions implements Parcelable {
   private float pulseAlpha;
   @Nullable
   private Interpolator pulseInterpolator;
+  private Boolean concurrentCameraAnimationsEnabled;
 
   public LocationComponentOptions(
     float accuracyAlpha,
@@ -186,7 +187,8 @@ public LocationComponentOptions(
     float pulseSingleDuration,
     float pulseMaxRadius,
     float pulseAlpha,
-    @Nullable Interpolator pulseInterpolator) {
+    @Nullable Interpolator pulseInterpolator,
+    Boolean concurrentCameraAnimationsEnabled) {
     this.accuracyAlpha = accuracyAlpha;
     this.accuracyColor = accuracyColor;
     this.backgroundDrawableStale = backgroundDrawableStale;
@@ -231,6 +233,7 @@ public LocationComponentOptions(
     this.pulseMaxRadius = pulseMaxRadius;
     this.pulseAlpha = pulseAlpha;
     this.pulseInterpolator = pulseInterpolator;
+    this.concurrentCameraAnimationsEnabled = concurrentCameraAnimationsEnabled;
   }
 
   /**
@@ -373,6 +376,10 @@ public static LocationComponentOptions createFromAttributes(@NonNull Context con
     builder.pulseAlpha = typedArray.getFloat(
       R.styleable.maplibre_LocationComponent_maplibre_pulsingLocationCircleAlpha, CIRCLE_PULSING_ALPHA_DEFAULT);
 
+    builder.concurrentCameraAnimationsEnabled = typedArray.getBoolean(
+        R.styleable.maplibre_LocationComponent_maplibre_concurrentCameraAnimationsEnabled, false
+    );
+
     typedArray.recycle();
 
     return builder.build();
@@ -892,6 +899,15 @@ public Interpolator pulseInterpolator() {
     return pulseInterpolator;
   }
 
+  /**
+   * Enable or disable concurrent camera animations during navigation
+   *
+   * @return whether concurrent camera animations are enabled or disabled during navigation
+   */
+  public Boolean concurrentCameraAnimationsEnabled() {
+    return concurrentCameraAnimationsEnabled;
+  }
+
   @NonNull
   @Override
   public String toString() {
@@ -934,6 +950,7 @@ public String toString() {
       + "pulseSingleDuration=" + pulseSingleDuration
       + "pulseMaxRadius=" + pulseMaxRadius
       + "pulseAlpha=" + pulseAlpha
+      + "concurrentCameraAnimationsEnabled=" + concurrentCameraAnimationsEnabled
       + "}";
   }
 
@@ -1081,6 +1098,10 @@ public boolean equals(Object o) {
       return false;
     }
 
+    if (concurrentCameraAnimationsEnabled != options.concurrentCameraAnimationsEnabled) {
+      return false;
+    }
+
     return layerBelow != null ? layerBelow.equals(options.layerBelow) : options.layerBelow == null;
   }
 
@@ -1130,6 +1151,7 @@ public int hashCode() {
     result = 31 * result + (pulseSingleDuration != +0.0f ? Float.floatToIntBits(pulseSingleDuration) : 0);
     result = 31 * result + (pulseMaxRadius != +0.0f ? Float.floatToIntBits(pulseMaxRadius) : 0);
     result = 31 * result + (pulseAlpha != +0.0f ? Float.floatToIntBits(pulseAlpha) : 0);
+    result = 31 * result + (concurrentCameraAnimationsEnabled ? 1 : 0);
     return result;
   }
 
@@ -1180,6 +1202,7 @@ public void writeToParcel(Parcel dest, int flags) {
     dest.writeFloat(this.pulseSingleDuration);
     dest.writeFloat(this.pulseMaxRadius);
     dest.writeFloat(this.pulseAlpha);
+    dest.writeByte(this.concurrentCameraAnimationsEnabled ? (byte) 1 : (byte) 0);
   }
 
   protected LocationComponentOptions(Parcel in) {
@@ -1223,6 +1246,7 @@ protected LocationComponentOptions(Parcel in) {
     this.pulseSingleDuration = in.readFloat();
     this.pulseMaxRadius = in.readFloat();
     this.pulseAlpha = in.readFloat();
+    this.concurrentCameraAnimationsEnabled = in.readByte() != 0;
   }
 
   public static final Parcelable.Creator<LocationComponentOptions> CREATOR =
@@ -1349,6 +1373,7 @@ public LocationComponentOptions build() {
     private float pulseAlpha;
     @Nullable
     private Interpolator pulseInterpolator;
+    private Boolean concurrentCameraAnimationsEnabled;
 
     Builder() {
     }
@@ -1395,6 +1420,7 @@ private Builder(LocationComponentOptions source) {
       this.pulseMaxRadius = source.pulseMaxRadius;
       this.pulseAlpha = source.pulseAlpha;
       this.pulseInterpolator = source.pulseInterpolator;
+      this.concurrentCameraAnimationsEnabled = source.concurrentCameraAnimationsEnabled;
     }
 
     /**
@@ -1973,6 +1999,17 @@ public LocationComponentOptions.Builder pulseInterpolator(Interpolator pulseInte
       return this;
     }
 
+    /**
+     * Enable or disable the concurrent camera animations during navigation feature
+     *
+     * @return whether concurrent camera animations are enabled or disabled
+     */
+    public LocationComponentOptions.Builder concurrentCameraAnimationsEnabled(
+        Boolean concurrentCameraAnimationsEnabled) {
+      this.concurrentCameraAnimationsEnabled = concurrentCameraAnimationsEnabled;
+      return this;
+    }
+
     @Nullable
     LocationComponentOptions autoBuild() {
       String missing = "";
@@ -2074,7 +2111,8 @@ LocationComponentOptions autoBuild() {
         this.pulseSingleDuration,
         this.pulseMaxRadius,
         this.pulseAlpha,
-        this.pulseInterpolator);
+        this.pulseInterpolator,
+        this.concurrentCameraAnimationsEnabled);
     }
   }
 }

platform/android/MapLibreAndroid/src/main/java/org/maplibre/android/maps/MapKeyListener.java

@@ -167,6 +167,14 @@ boolean onKeyUp(int keyCode, KeyEvent event) {
         PointF focalPoint = new PointF(uiSettings.getWidth() / 2, uiSettings.getHeight() / 2);
         mapGestureDetector.zoomInAnimated(focalPoint, true);
         return true;
+      case KeyEvent.KEYCODE_DEL:
+        if (!uiSettings.isZoomGesturesEnabled()) {
+          return false;
+        }
+
+        // Zoom out
+        focalPoint = new PointF(uiSettings.getWidth() / 2, uiSettings.getHeight() / 2);
+        mapGestureDetector.zoomOutAnimated(focalPoint, true);
     }
 
     // We are not interested in this key

platform/android/MapLibreAndroid/src/main/java/org/maplibre/android/maps/Transform.java

@@ -190,6 +190,13 @@ CameraPosition invalidateCameraPosition() {
   }
 
   void cancelTransitions() {
+    MapLibreMap map = mapView.getMapLibreMap();
+    if (map != null && map.getLocationComponent().isLocationComponentActivated()
+        && map.getLocationComponent().getLocationComponentOptions().concurrentCameraAnimationsEnabled()
+        && map.getLocationComponent().isLocationTracking()) {
+      return;
+    }
+
     // notify user about cancel
     cameraChangeDispatcher.onCameraMoveCanceled();
 

platform/android/MapLibreAndroid/src/main/res-public/values/public.xml

@@ -173,4 +173,7 @@
     <public name="maplibre_pulsingLocationCircleAlpha" format="float" type="attr" />
     <public name="maplibre_pulsingLocationCircleInterpolator" format="string" type="attr" />
 
+    <!-- Camera Animations -->
+    <public name="maplibre_concurrentCameraAnimationsEnabled" format="boolean" type="attr" />
+
 </resources>

platform/android/MapLibreAndroid/src/main/res/values/attrs.xml

@@ -202,5 +202,8 @@
         <attr name="maplibre_pulsingLocationCircleAlpha" format="float" />
         <attr name="maplibre_pulsingLocationCircleInterpolator" format="string" />
 
+        <!-- Concurrent Camera Animations -->
+        <attr name="maplibre_concurrentCameraAnimationsEnabled" format="boolean" />
+
     </declare-styleable>
 </resources>

platform/android/MapLibreAndroid/src/main/res/values/styles.xml

@@ -42,5 +42,7 @@
     <item name="maplibre_pulsingLocationCircleAlpha">0.4</item>
     <item name="maplibre_pulsingLocationCircleInterpolator">decelerate</item>
 
+    <!-- Concurrent Camera Animations -->
+    <item name="maplibre_concurrentCameraAnimationsEnabled">false</item>
   </style>
 </resources>

platform/ios/src/MLNMapView.h

@@ -574,6 +574,12 @@ MLN_EXPORT
  */
 @property (nonatomic, readonly, nullable) MLNUserLocation *userLocation;
 
+/**
+ * A Boolean value indicating whether independent camera animations
+ * can be applied at the same time or not.
+ */
+@property (nonatomic, assign) BOOL enableConcurrentCameraAnimation;
+
 /**
  The mode used to track the user location. The default value is
  ``MLNUserTrackingMode/MLNUserTrackingModeNone``.

platform/ios/src/MLNMapView.mm

@@ -3966,6 +3966,7 @@ - (void)setZoomLevel:(double)zoomLevel animated:(BOOL)animated
 {
     MLNLogDebug(@"Setting zoomLevel: %f animated: %@", zoomLevel, MLNStringFromBOOL(animated));
     if (zoomLevel == self.zoomLevel) return;
+
     [self cancelTransitions];
 
     self.cameraChangeReasonBitmask |= MLNCameraChangeReasonProgrammatic;
@@ -4446,7 +4447,7 @@ - (void)_flyToCamera:(MLNMapCamera *)camera edgePadding:(UIEdgeInsets)insets wit
 }
 
 - (void)cancelTransitions {
-    if (!_mbglMap)
+    if (!_mbglMap || (self.enableConcurrentCameraAnimation && self.userTrackingMode != MLNUserTrackingModeNone && self.userTrackingMode != MLNUserTrackingModeFollow))
     {
         return;
     }

render-test/parser.cpp

@@ -90,6 +90,11 @@ document.getElementById('toggle-ignored').addEventListener('click', function (e)
         row.classList.toggle('hide');
     }
 });
+document.getElementById('toggle-ignored-failed').addEventListener('click', function (e) {
+    for (const row of document.querySelectorAll('.test.ignored, .test.failed')) {
+        row.classList.toggle('hide');
+    }
+});
 document.getElementById('toggle-sequence').addEventListener('click', function (e) {
     document.getElementById('test-sequence').classList.toggle('hide');
 });
@@ -100,6 +105,7 @@ const char* resultsHeaderButtons = R"HTML(
     <button id='toggle-sequence'>Toggle test sequence</button>
     <button id='toggle-passed'>Toggle passed tests</button>
     <button id='toggle-ignored'>Toggle ignored tests</button>
+    <button id='toggle-ignored-failed'>Toggle failed ignored testes</button>
 </h1>
 )HTML";