[android] - add experimental pointer (#13889)

3 files changed, 18 insertions, 1 deletions

diff --git a/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/maps/MapboxMap.java b/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/maps/MapboxMap.java
index 3346bd6d64..8d35fa7176 100644
--- a/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/maps/MapboxMap.java
+++ b/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/maps/MapboxMap.java
@@ -228,6 +228,13 @@ public final class MapboxMap {
     }
   }
 
+  /**
+   * Experimental feature. Do not use.
+   */
+  long getNativeMapPtr() {
+    return nativeMapView.getNativePtr();
+  }
+
   // Style
 
   /**
diff --git a/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/maps/NativeMapView.java b/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/maps/NativeMapView.java
index 894cbbf27b..10942d521c 100755
--- a/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/maps/NativeMapView.java
+++ b/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/maps/NativeMapView.java
@@ -70,7 +70,7 @@ final class NativeMapView implements NativeMap {
 
   // Holds the pointer to JNI NativeMapView
   @Keep
-  long nativePtr = 0;
+  private long nativePtr = 0;
 
   // Listener invoked to return a bitmap of the map
   private MapboxMap.SnapshotReadyCallback snapshotReadyCallback;
@@ -1378,6 +1378,10 @@ final class NativeMapView implements NativeMap {
     return viewCallback.getHeight();
   }
 
+  long getNativePtr() {
+    return nativePtr;
+  }
+
   //
   // Snapshot
   //
diff --git a/platform/android/MapboxGLAndroidSDK/src/test/java/com/mapbox/mapboxsdk/maps/MapboxMapTest.kt b/platform/android/MapboxGLAndroidSDK/src/test/java/com/mapbox/mapboxsdk/maps/MapboxMapTest.kt
index 1c0d1f76b7..2426c42f53 100644
--- a/platform/android/MapboxGLAndroidSDK/src/test/java/com/mapbox/mapboxsdk/maps/MapboxMapTest.kt
+++ b/platform/android/MapboxGLAndroidSDK/src/test/java/com/mapbox/mapboxsdk/maps/MapboxMapTest.kt
@@ -35,6 +35,7 @@ class MapboxMapTest {
         every { nativeMapView.isDestroyed } returns false
         every { nativeMapView.setOnFpsChangedListener(any()) } answers {}
         every { nativeMapView.prefetchTiles = any() } answers {}
+        every { nativeMapView.nativePtr } returns 5
         every { nativeMapView.setLatLngBounds(any()) } answers {}
         every { transform.minZoom = any() } answers {}
         every { transform.maxZoom = any() } answers {}
@@ -102,4 +103,9 @@ class MapboxMapTest {
     fun testEaseCameraChecksDurationPositive() {
         mapboxMap.easeCamera(CameraUpdateFactory.newLatLng(LatLng(30.0, 30.0)), 0, null)
     }
+
+    @Test
+    fun testGetNativeMapPtr() {
+        assertEquals(5, mapboxMap.nativeMapPtr)
+    }
 }
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