[core] Update shaders.

Implements 'icon-pitch-alignment' (issue #9345)
Fixes issue #9456 (map-aligned point label regression)

9 files changed, 254 insertions, 119 deletions

diff --git a/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/style/layers/Property.java b/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/style/layers/Property.java
index d3d0e060dc..be24b65d27 100644
--- a/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/style/layers/Property.java
+++ b/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/style/layers/Property.java
@@ -160,6 +160,32 @@ public final class Property {
   @Retention(RetentionPolicy.SOURCE)
   public @interface ICON_TEXT_FIT {}
 
+  // ICON_PITCH_ALIGNMENT: Orientation of icon when map is pitched.
+
+  /**
+   * The icon is aligned to the plane of the map.
+   */
+  public static final String ICON_PITCH_ALIGNMENT_MAP = "map";
+  /**
+   * The icon is aligned to the plane of the viewport.
+   */
+  public static final String ICON_PITCH_ALIGNMENT_VIEWPORT = "viewport";
+  /**
+   * Automatically matches the value of {@link ICON_ROTATION_ALIGNMENT}.
+   */
+  public static final String ICON_PITCH_ALIGNMENT_AUTO = "auto";
+
+  /**
+   * Orientation of icon when map is pitched.
+   */
+  @StringDef({
+      ICON_PITCH_ALIGNMENT_MAP,
+      ICON_PITCH_ALIGNMENT_VIEWPORT,
+      ICON_PITCH_ALIGNMENT_AUTO,
+    })
+  @Retention(RetentionPolicy.SOURCE)
+  public @interface ICON_PITCH_ALIGNMENT {}
+
   // TEXT_PITCH_ALIGNMENT: Orientation of text when map is pitched.
 
   /**
diff --git a/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/style/layers/PropertyFactory.java b/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/style/layers/PropertyFactory.java
index c12d6b7133..1c68878772 100644
--- a/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/style/layers/PropertyFactory.java
+++ b/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/style/layers/PropertyFactory.java
@@ -1882,6 +1882,29 @@ public class PropertyFactory {
   }
 
   /**
+   * Orientation of icon when map is pitched.
+   *
+   * @param value a String value
+   * @return property wrapper around String
+   */
+  public static PropertyValue<String> iconPitchAlignment(@Property.ICON_PITCH_ALIGNMENT String value) {
+    return new LayoutPropertyValue<>("icon-pitch-alignment", value);
+  }
+
+
+
+  /**
+   * Orientation of icon when map is pitched.
+   *
+   * @param <Z> the zoom parameter type
+   * @param function a wrapper {@link CameraFunction} for String
+   * @return property wrapper around a String function
+   */
+  public static <Z extends Number> PropertyValue<CameraFunction<Z, String>> iconPitchAlignment(CameraFunction<Z, String> function) {
+    return new LayoutPropertyValue<>("icon-pitch-alignment", function);
+  }
+
+  /**
    * Orientation of text when map is pitched.
    *
    * @param value a String value
diff --git a/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/style/layers/SymbolLayer.java b/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/style/layers/SymbolLayer.java
index 290e162da8..fe81dcb638 100644
--- a/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/style/layers/SymbolLayer.java
+++ b/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/style/layers/SymbolLayer.java
@@ -252,6 +252,16 @@ public class SymbolLayer extends Layer {
   }
 
   /**
+   * Get the IconPitchAlignment property
+   *
+   * @return property wrapper value around String
+   */
+  @SuppressWarnings("unchecked")
+  public PropertyValue<String> getIconPitchAlignment() {
+    return (PropertyValue<String>) new PropertyValue("icon-pitch-alignment", nativeGetIconPitchAlignment());
+  }
+
+  /**
    * Get the TextPitchAlignment property
    *
    * @return property wrapper value around String
@@ -891,6 +901,8 @@ public class SymbolLayer extends Layer {
 
   private native Object nativeGetIconOffset();
 
+  private native Object nativeGetIconPitchAlignment();
+
   private native Object nativeGetTextPitchAlignment();
 
   private native Object nativeGetTextRotationAlignment();
diff --git a/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/style/light/Light.java b/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/style/light/Light.java
index cb6465a6b1..8f23e7d01e 100644
--- a/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/style/light/Light.java
+++ b/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/style/light/Light.java
@@ -43,8 +43,7 @@ public class Light {
    *
    * @return anchor as String
    */
-  @Property.ANCHOR
-  public String getAnchor() {
+  @Property.ANCHOR public String getAnchor() {
     return nativeGetAnchor();
   }
 
@@ -107,7 +106,7 @@ public class Light {
    *
    * @return color as String
    */
-  public String getColor() {
+   public String getColor() {
     return nativeGetColor();
   }
 
@@ -143,7 +142,7 @@ public class Light {
    *
    * @return intensity as Float
    */
-  public float getIntensity() {
+   public float getIntensity() {
     return nativeGetIntensity();
   }
 
@@ -166,30 +165,17 @@ public class Light {
   }
 
   private native void nativeSetAnchor(String anchor);
-
   private native String nativeGetAnchor();
-
   private native void nativeSetPosition(Position position);
-
   private native Position nativeGetPosition();
-
   private native TransitionOptions nativeGetPositionTransition();
-
   private native void nativeSetPositionTransition(long duration, long delay);
-
   private native void nativeSetColor(String color);
-
   private native String nativeGetColor();
-
   private native TransitionOptions nativeGetColorTransition();
-
   private native void nativeSetColorTransition(long duration, long delay);
-
   private native void nativeSetIntensity(float intensity);
-
   private native float nativeGetIntensity();
-
   private native TransitionOptions nativeGetIntensityTransition();
-
   private native void nativeSetIntensityTransition(long duration, long delay);
 }
\ No newline at end of file
diff --git a/platform/android/MapboxGLAndroidSDKTestApp/src/androidTest/java/com/mapbox/mapboxsdk/testapp/style/CircleLayerTest.java b/platform/android/MapboxGLAndroidSDKTestApp/src/androidTest/java/com/mapbox/mapboxsdk/testapp/style/CircleLayerTest.java
index 84f4c16801..559e446307 100644
--- a/platform/android/MapboxGLAndroidSDKTestApp/src/androidTest/java/com/mapbox/mapboxsdk/testapp/style/CircleLayerTest.java
+++ b/platform/android/MapboxGLAndroidSDKTestApp/src/androidTest/java/com/mapbox/mapboxsdk/testapp/style/CircleLayerTest.java
@@ -1052,11 +1052,16 @@ public class CircleLayerTest extends BaseActivityTest {
     validateTestSetup();
     setupLayer();
     Timber.i("circle-pitch-alignment");
-    assertNotNull(layer);
+    invoke(mapboxMap, new MapboxMapAction.OnInvokeActionListener() {
+      @Override
+      public void onInvokeAction(UiController uiController, MapboxMap mapboxMap) {
+        assertNotNull(layer);
 
-    // Set and Get
-    layer.setProperties(circlePitchAlignment(CIRCLE_PITCH_ALIGNMENT_MAP));
-    assertEquals((String) layer.getCirclePitchAlignment().getValue(), (String) CIRCLE_PITCH_ALIGNMENT_MAP);
+        // Set and Get
+        layer.setProperties(circlePitchAlignment(CIRCLE_PITCH_ALIGNMENT_MAP));
+        assertEquals((String) layer.getCirclePitchAlignment().getValue(), (String) CIRCLE_PITCH_ALIGNMENT_MAP);
+      }
+    });
   }
 
   @Test
@@ -1064,25 +1069,30 @@ public class CircleLayerTest extends BaseActivityTest {
     validateTestSetup();
     setupLayer();
     Timber.i("circle-pitch-alignment");
-    assertNotNull(layer);
-
-    // Set
-    layer.setProperties(
-      circlePitchAlignment(
-        zoom(
-          interval(
-            stop(2, circlePitchAlignment(CIRCLE_PITCH_ALIGNMENT_MAP))
+    invoke(mapboxMap, new MapboxMapAction.OnInvokeActionListener() {
+      @Override
+      public void onInvokeAction(UiController uiController, MapboxMap mapboxMap) {
+        assertNotNull(layer);
+
+        // Set
+        layer.setProperties(
+          circlePitchAlignment(
+            zoom(
+              interval(
+                stop(2, circlePitchAlignment(CIRCLE_PITCH_ALIGNMENT_MAP))
+              )
+            )
           )
-        )
-      )
-    );
-
-    // Verify
-    assertNotNull(layer.getCirclePitchAlignment());
-    assertNotNull(layer.getCirclePitchAlignment().getFunction());
-    assertEquals(CameraFunction.class, layer.getCirclePitchAlignment().getFunction().getClass());
-    assertEquals(IntervalStops.class, layer.getCirclePitchAlignment().getFunction().getStops().getClass());
-    assertEquals(1, ((IntervalStops) layer.getCirclePitchAlignment().getFunction().getStops()).size());
+        );
+
+        // Verify
+        assertNotNull(layer.getCirclePitchAlignment());
+        assertNotNull(layer.getCirclePitchAlignment().getFunction());
+        assertEquals(CameraFunction.class, layer.getCirclePitchAlignment().getFunction().getClass());
+        assertEquals(IntervalStops.class, layer.getCirclePitchAlignment().getFunction().getStops().getClass());
+        assertEquals(1, ((IntervalStops) layer.getCirclePitchAlignment().getFunction().getStops()).size());
+      }
+    });
   }
 
   @Test
diff --git a/platform/android/MapboxGLAndroidSDKTestApp/src/androidTest/java/com/mapbox/mapboxsdk/testapp/style/LineLayerTest.java b/platform/android/MapboxGLAndroidSDKTestApp/src/androidTest/java/com/mapbox/mapboxsdk/testapp/style/LineLayerTest.java
index 234bc583d7..7bdf47aff4 100644
--- a/platform/android/MapboxGLAndroidSDKTestApp/src/androidTest/java/com/mapbox/mapboxsdk/testapp/style/LineLayerTest.java
+++ b/platform/android/MapboxGLAndroidSDKTestApp/src/androidTest/java/com/mapbox/mapboxsdk/testapp/style/LineLayerTest.java
@@ -865,19 +865,24 @@ public class LineLayerTest extends BaseActivityTest {
     validateTestSetup();
     setupLayer();
     Timber.i("line-width");
-    assertNotNull(layer);
+    invoke(mapboxMap, new MapboxMapAction.OnInvokeActionListener() {
+      @Override
+      public void onInvokeAction(UiController uiController, MapboxMap mapboxMap) {
+        assertNotNull(layer);
 
-    // Set
-    layer.setProperties(
-      lineWidth(property("FeaturePropertyA", Stops.<Float>identity()))
-    );
+        // Set
+        layer.setProperties(
+          lineWidth(property("FeaturePropertyA", Stops.<Float>identity()))
+        );
 
-    // Verify
-    assertNotNull(layer.getLineWidth());
-    assertNotNull(layer.getLineWidth().getFunction());
-    assertEquals(SourceFunction.class, layer.getLineWidth().getFunction().getClass());
-    assertEquals("FeaturePropertyA", ((SourceFunction) layer.getLineWidth().getFunction()).getProperty());
-    assertEquals(IdentityStops.class, layer.getLineWidth().getFunction().getStops().getClass());
+        // Verify
+        assertNotNull(layer.getLineWidth());
+        assertNotNull(layer.getLineWidth().getFunction());
+        assertEquals(SourceFunction.class, layer.getLineWidth().getFunction().getClass());
+        assertEquals("FeaturePropertyA", ((SourceFunction) layer.getLineWidth().getFunction()).getProperty());
+        assertEquals(IdentityStops.class, layer.getLineWidth().getFunction().getStops().getClass());
+      }
+    });
   }
 
   @Test
@@ -885,26 +890,31 @@ public class LineLayerTest extends BaseActivityTest {
     validateTestSetup();
     setupLayer();
     Timber.i("line-width");
-    assertNotNull(layer);
-
-    // Set
-    layer.setProperties(
-      lineWidth(
-        property(
-          "FeaturePropertyA",
-          exponential(
-            stop(0.3f, lineWidth(0.3f))
-          ).withBase(0.5f)
-        )
-      )
-    );
-
-    // Verify
-    assertNotNull(layer.getLineWidth());
-    assertNotNull(layer.getLineWidth().getFunction());
-    assertEquals(SourceFunction.class, layer.getLineWidth().getFunction().getClass());
-    assertEquals("FeaturePropertyA", ((SourceFunction) layer.getLineWidth().getFunction()).getProperty());
-    assertEquals(ExponentialStops.class, layer.getLineWidth().getFunction().getStops().getClass());
+    invoke(mapboxMap, new MapboxMapAction.OnInvokeActionListener() {
+      @Override
+      public void onInvokeAction(UiController uiController, MapboxMap mapboxMap) {
+        assertNotNull(layer);
+
+        // Set
+        layer.setProperties(
+          lineWidth(
+            property(
+              "FeaturePropertyA",
+              exponential(
+                stop(0.3f, lineWidth(0.3f))
+              ).withBase(0.5f)
+            )
+          )
+        );
+
+        // Verify
+        assertNotNull(layer.getLineWidth());
+        assertNotNull(layer.getLineWidth().getFunction());
+        assertEquals(SourceFunction.class, layer.getLineWidth().getFunction().getClass());
+        assertEquals("FeaturePropertyA", ((SourceFunction) layer.getLineWidth().getFunction()).getProperty());
+        assertEquals(ExponentialStops.class, layer.getLineWidth().getFunction().getStops().getClass());
+      }
+    });
   }
 
   @Test
@@ -912,29 +922,35 @@ public class LineLayerTest extends BaseActivityTest {
     validateTestSetup();
     setupLayer();
     Timber.i("line-width");
-    assertNotNull(layer);
-
-    // Set
-    layer.setProperties(
-      lineWidth(
-        property(
-          "FeaturePropertyA",
-          categorical(
-            stop(1.0f, lineWidth(0.3f))
+    invoke(mapboxMap, new MapboxMapAction.OnInvokeActionListener() {
+      @Override
+      public void onInvokeAction(UiController uiController, MapboxMap mapboxMap) {
+        assertNotNull(layer);
+
+        // Set
+        layer.setProperties(
+          lineWidth(
+            property(
+              "FeaturePropertyA",
+              categorical(
+                stop(1.0f, lineWidth(0.3f))
+              )
+            ).withDefaultValue(lineWidth(0.3f))
           )
-        ).withDefaultValue(lineWidth(0.3f))
-      )
-    );
+        );
+
+        // Verify
+        assertNotNull(layer.getLineWidth());
+        assertNotNull(layer.getLineWidth().getFunction());
+        assertEquals(SourceFunction.class, layer.getLineWidth().getFunction().getClass());
+        assertEquals("FeaturePropertyA", ((SourceFunction) layer.getLineWidth().getFunction()).getProperty());
+        assertEquals(CategoricalStops.class, layer.getLineWidth().getFunction().getStops().getClass());
+        assertNotNull(((SourceFunction) layer.getLineWidth().getFunction()).getDefaultValue());
+        assertNotNull(((SourceFunction) layer.getLineWidth().getFunction()).getDefaultValue().getValue());
+        assertEquals(0.3f, ((SourceFunction) layer.getLineWidth().getFunction()).getDefaultValue().getValue());
+      }
+    });
 
-    // Verify
-    assertNotNull(layer.getLineWidth());
-    assertNotNull(layer.getLineWidth().getFunction());
-    assertEquals(SourceFunction.class, layer.getLineWidth().getFunction().getClass());
-    assertEquals("FeaturePropertyA", ((SourceFunction) layer.getLineWidth().getFunction()).getProperty());
-    assertEquals(CategoricalStops.class, layer.getLineWidth().getFunction().getStops().getClass());
-    assertNotNull(((SourceFunction) layer.getLineWidth().getFunction()).getDefaultValue());
-    assertNotNull(((SourceFunction) layer.getLineWidth().getFunction()).getDefaultValue().getValue());
-    assertEquals(0.3f, ((SourceFunction) layer.getLineWidth().getFunction()).getDefaultValue().getValue());
   }
 
   @Test
@@ -942,34 +958,39 @@ public class LineLayerTest extends BaseActivityTest {
     validateTestSetup();
     setupLayer();
     Timber.i("line-width");
-    assertNotNull(layer);
-
-    // Set
-    layer.setProperties(
-      lineWidth(
-        composite(
-          "FeaturePropertyA",
-          exponential(
-            stop(0, 0.3f, lineWidth(0.9f))
-          ).withBase(0.5f)
-        ).withDefaultValue(lineWidth(0.3f))
-      )
-    );
-
-    // Verify
-    assertNotNull(layer.getLineWidth());
-    assertNotNull(layer.getLineWidth().getFunction());
-    assertEquals(CompositeFunction.class, layer.getLineWidth().getFunction().getClass());
-    assertEquals("FeaturePropertyA", ((CompositeFunction) layer.getLineWidth().getFunction()).getProperty());
-    assertEquals(ExponentialStops.class, layer.getLineWidth().getFunction().getStops().getClass());
-    assertEquals(1, ((ExponentialStops) layer.getLineWidth().getFunction().getStops()).size());
-
-    ExponentialStops<Stop.CompositeValue<Float, Float>, Float> stops =
-      (ExponentialStops<Stop.CompositeValue<Float, Float>, Float>) layer.getLineWidth().getFunction().getStops();
-    Stop<Stop.CompositeValue<Float, Float>, Float> stop = stops.iterator().next();
-    assertEquals(0f, stop.in.zoom, 0.001);
-    assertEquals(0.3f, stop.in.value, 0.001f);
-    assertEquals(0.9f, stop.out, 0.001f);
+    invoke(mapboxMap, new MapboxMapAction.OnInvokeActionListener() {
+      @Override
+      public void onInvokeAction(UiController uiController, MapboxMap mapboxMap) {
+        assertNotNull(layer);
+
+        // Set
+        layer.setProperties(
+          lineWidth(
+            composite(
+              "FeaturePropertyA",
+              exponential(
+                stop(0, 0.3f, lineWidth(0.9f))
+              ).withBase(0.5f)
+            ).withDefaultValue(lineWidth(0.3f))
+          )
+        );
+
+        // Verify
+        assertNotNull(layer.getLineWidth());
+        assertNotNull(layer.getLineWidth().getFunction());
+        assertEquals(CompositeFunction.class, layer.getLineWidth().getFunction().getClass());
+        assertEquals("FeaturePropertyA", ((CompositeFunction) layer.getLineWidth().getFunction()).getProperty());
+        assertEquals(ExponentialStops.class, layer.getLineWidth().getFunction().getStops().getClass());
+        assertEquals(1, ((ExponentialStops) layer.getLineWidth().getFunction().getStops()).size());
+
+        ExponentialStops<Stop.CompositeValue<Float, Float>, Float> stops =
+          (ExponentialStops<Stop.CompositeValue<Float, Float>, Float>) layer.getLineWidth().getFunction().getStops();
+        Stop<Stop.CompositeValue<Float, Float>, Float> stop = stops.iterator().next();
+        assertEquals(0f, stop.in.zoom, 0.001);
+        assertEquals(0.3f, stop.in.value, 0.001f);
+        assertEquals(0.9f, stop.out, 0.001f);
+      }
+    });
   }
 
   @Test
diff --git a/platform/android/MapboxGLAndroidSDKTestApp/src/androidTest/java/com/mapbox/mapboxsdk/testapp/style/SymbolLayerTest.java b/platform/android/MapboxGLAndroidSDKTestApp/src/androidTest/java/com/mapbox/mapboxsdk/testapp/style/SymbolLayerTest.java
index b0854f4a47..fc8c4320a5 100644
--- a/platform/android/MapboxGLAndroidSDKTestApp/src/androidTest/java/com/mapbox/mapboxsdk/testapp/style/SymbolLayerTest.java
+++ b/platform/android/MapboxGLAndroidSDKTestApp/src/androidTest/java/com/mapbox/mapboxsdk/testapp/style/SymbolLayerTest.java
@@ -1214,6 +1214,54 @@ public class SymbolLayerTest extends BaseActivityTest {
   }
 
   @Test
+  public void testIconPitchAlignmentAsConstant() {
+    validateTestSetup();
+    setupLayer();
+    Timber.i("icon-pitch-alignment");
+    invoke(mapboxMap, new MapboxMapAction.OnInvokeActionListener() {
+      @Override
+      public void onInvokeAction(UiController uiController, MapboxMap mapboxMap) {
+        assertNotNull(layer);
+
+        // Set and Get
+        layer.setProperties(iconPitchAlignment(ICON_PITCH_ALIGNMENT_MAP));
+        assertEquals((String) layer.getIconPitchAlignment().getValue(), (String) ICON_PITCH_ALIGNMENT_MAP);
+      }
+    });
+  }
+
+  @Test
+  public void testIconPitchAlignmentAsCameraFunction() {
+    validateTestSetup();
+    setupLayer();
+    Timber.i("icon-pitch-alignment");
+    invoke(mapboxMap, new MapboxMapAction.OnInvokeActionListener() {
+      @Override
+      public void onInvokeAction(UiController uiController, MapboxMap mapboxMap) {
+        assertNotNull(layer);
+
+        // Set
+        layer.setProperties(
+          iconPitchAlignment(
+            zoom(
+              interval(
+                stop(2, iconPitchAlignment(ICON_PITCH_ALIGNMENT_MAP))
+              )
+            )
+          )
+        );
+
+        // Verify
+        assertNotNull(layer.getIconPitchAlignment());
+        assertNotNull(layer.getIconPitchAlignment().getFunction());
+        assertEquals(CameraFunction.class, layer.getIconPitchAlignment().getFunction().getClass());
+        assertEquals(IntervalStops.class, layer.getIconPitchAlignment().getFunction().getStops().getClass());
+        assertEquals(1, ((IntervalStops) layer.getIconPitchAlignment().getFunction().getStops()).size());
+      }
+    });
+  }
+
+  @Test
   public void testTextPitchAlignmentAsConstant() {
     validateTestSetup();
     setupLayer();
diff --git a/platform/android/src/style/layers/symbol_layer.cpp b/platform/android/src/style/layers/symbol_layer.cpp
index 3a560a5deb..b6cf51ec7e 100644
--- a/platform/android/src/style/layers/symbol_layer.cpp
+++ b/platform/android/src/style/layers/symbol_layer.cpp
@@ -125,6 +125,12 @@ namespace android {
         return jni::Object<jni::ObjectTag>(*converted);
     }
 
+    jni::Object<jni::ObjectTag> SymbolLayer::getIconPitchAlignment(jni::JNIEnv& env) {
+        using namespace mbgl::android::conversion;
+        Result<jni::jobject*> converted = convert<jni::jobject*>(env, layer.as<mbgl::style::SymbolLayer>()->SymbolLayer::getIconPitchAlignment());
+        return jni::Object<jni::ObjectTag>(*converted);
+    }
+
     jni::Object<jni::ObjectTag> SymbolLayer::getTextPitchAlignment(jni::JNIEnv& env) {
         using namespace mbgl::android::conversion;
         Result<jni::jobject*> converted = convert<jni::jobject*>(env, layer.as<mbgl::style::SymbolLayer>()->SymbolLayer::getTextPitchAlignment());
@@ -514,6 +520,7 @@ namespace android {
             METHOD(&SymbolLayer::getIconPadding, "nativeGetIconPadding"),
             METHOD(&SymbolLayer::getIconKeepUpright, "nativeGetIconKeepUpright"),
             METHOD(&SymbolLayer::getIconOffset, "nativeGetIconOffset"),
+            METHOD(&SymbolLayer::getIconPitchAlignment, "nativeGetIconPitchAlignment"),
             METHOD(&SymbolLayer::getTextPitchAlignment, "nativeGetTextPitchAlignment"),
             METHOD(&SymbolLayer::getTextRotationAlignment, "nativeGetTextRotationAlignment"),
             METHOD(&SymbolLayer::getTextField, "nativeGetTextField"),
diff --git a/platform/android/src/style/layers/symbol_layer.hpp b/platform/android/src/style/layers/symbol_layer.hpp
index 8366051c6e..6d3da13ae9 100644
--- a/platform/android/src/style/layers/symbol_layer.hpp
+++ b/platform/android/src/style/layers/symbol_layer.hpp
@@ -59,6 +59,8 @@ public:
 
     jni::Object<jni::ObjectTag> getIconOffset(jni::JNIEnv&);
 
+    jni::Object<jni::ObjectTag> getIconPitchAlignment(jni::JNIEnv&);
+
     jni::Object<jni::ObjectTag> getTextPitchAlignment(jni::JNIEnv&);
 
     jni::Object<jni::ObjectTag> getTextRotationAlignment(jni::JNIEnv&);