[android] - expose source layer identifier (#8709)

6 files changed, 47 insertions, 0 deletions

diff --git a/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/style/layers/CircleLayer.java b/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/style/layers/CircleLayer.java
index d5cc80f7e9..1a7df06031 100644
--- a/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/style/layers/CircleLayer.java
+++ b/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/style/layers/CircleLayer.java
@@ -60,6 +60,15 @@ public class CircleLayer extends Layer {
   }
 
   /**
+   * Get the source layer.
+   *
+   * @return sourceLayer the source layer to get
+   */
+  public String getSourceLayer() {
+    return nativeGetSourceLayer();
+  }
+
+  /**
    * Set a single filter.
    *
    * @param filter the filter to set
diff --git a/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/style/layers/FillLayer.java b/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/style/layers/FillLayer.java
index b765aa6642..3719ae9e1b 100644
--- a/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/style/layers/FillLayer.java
+++ b/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/style/layers/FillLayer.java
@@ -60,6 +60,15 @@ public class FillLayer extends Layer {
   }
 
   /**
+   * Get the source layer.
+   *
+   * @return sourceLayer the source layer to get
+   */
+  public String getSourceLayer() {
+    return nativeGetSourceLayer();
+  }
+
+  /**
    * Set a single filter.
    *
    * @param filter the filter to set
diff --git a/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/style/layers/Layer.java b/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/style/layers/Layer.java
index b4120f4f9a..5015dd009d 100644
--- a/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/style/layers/Layer.java
+++ b/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/style/layers/Layer.java
@@ -73,6 +73,8 @@ public abstract class Layer {
 
   protected native void nativeSetSourceLayer(String sourceLayer);
 
+  protected native String nativeGetSourceLayer();
+
   protected native float nativeGetMinZoom();
 
   protected native float nativeGetMaxZoom();
diff --git a/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/style/layers/LineLayer.java b/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/style/layers/LineLayer.java
index 575b582988..ca106cc106 100644
--- a/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/style/layers/LineLayer.java
+++ b/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/style/layers/LineLayer.java
@@ -60,6 +60,15 @@ public class LineLayer extends Layer {
   }
 
   /**
+   * Get the source layer.
+   *
+   * @return sourceLayer the source layer to get
+   */
+  public String getSourceLayer() {
+    return nativeGetSourceLayer();
+  }
+
+  /**
    * Set a single filter.
    *
    * @param filter the filter to set
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 318991c032..290e162da8 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
@@ -60,6 +60,15 @@ public class SymbolLayer extends Layer {
   }
 
   /**
+   * Get the source layer.
+   *
+   * @return sourceLayer the source layer to get
+   */
+  public String getSourceLayer() {
+    return nativeGetSourceLayer();
+  }
+
+  /**
    * Set a single filter.
    *
    * @param filter the filter to set
diff --git a/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/style/layers/layer.java.ejs b/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/style/layers/layer.java.ejs
index 316b3aeac1..56e0af8b45 100644
--- a/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/style/layers/layer.java.ejs
+++ b/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/style/layers/layer.java.ejs
@@ -80,6 +80,15 @@ public class <%- camelize(type) %>Layer extends Layer {
 <% } -%>
 <% if (type !== 'background' && type !== 'raster') { -%>
   /**
+   * Get the source layer.
+   *
+   * @return sourceLayer the source layer to get
+   */
+  public String getSourceLayer() {
+    return nativeGetSourceLayer();
+  }
+
+  /**
    * Set a single filter.
    *
    * @param filter the filter to set