[android] - integrate supercluster api 0.3.0upstream/tvn-next-gen-cluster-android

1 files changed, 29 insertions, 1 deletions

diff --git a/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/style/sources/GeoJsonSource.java b/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/style/sources/GeoJsonSource.java
index 2d9b1c985a..996e4007d7 100644
--- a/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/style/sources/GeoJsonSource.java
+++ b/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/style/sources/GeoJsonSource.java
@@ -270,7 +270,26 @@ public class GeoJsonSource extends Source {
   public List<Feature> querySourceFeatures(@Nullable Expression filter) {
     checkThread();
     Feature[] features = querySourceFeatures(filter != null ? filter.toArray() : null);
-    return features != null ? Arrays.asList(features) : new ArrayList<Feature>();
+    return features != null ? Arrays.asList(features) : new ArrayList<>();
+  }
+
+  @NonNull
+  public List<Feature> getChildren(long clusterId) {
+    checkThread();
+    Feature[] features = nativeGetChildren(clusterId);
+    return features != null ? Arrays.asList(features) : new ArrayList<>();
+  }
+
+  @NonNull
+  public List<Feature> getLeaves(long clusterId, long limit, long offset) {
+    checkThread();
+    Feature[] features = nativeGetLeaves(clusterId, limit, offset);
+    return features != null ? Arrays.asList(features) : new ArrayList<>();
+  }
+
+  public double getClusterExpansionZoom(long clusterId) {
+    checkThread();
+    return nativeGetClusterExpansionZoom(clusterId);
   }
 
   @Keep
@@ -297,6 +316,15 @@ public class GeoJsonSource extends Source {
   @Keep
   private native Feature[] querySourceFeatures(Object[] filter);
 
+  @Keep
+  private native Feature[] nativeGetChildren(long clusterId);
+
+  @Keep
+  private native Feature[]  nativeGetLeaves(long clusterId, long limit, long offset);
+
+  @Keep
+  private native double nativeGetClusterExpansionZoom(long clusterId);
+
   @Override
   @Keep
   protected native void finalize() throws Throwable;