SetSprite now works

android/java/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxgl/views/MapView.java

@@ -7,6 +7,7 @@ import android.content.Intent;
 import android.content.IntentFilter;
 import android.content.pm.PackageManager;
 import android.content.res.TypedArray;
+import android.graphics.Bitmap;
 import android.graphics.PointF;
 import android.net.ConnectivityManager;
 import android.net.NetworkInfo;
@@ -41,6 +42,8 @@ import com.mapbox.mapboxgl.geometry.LatLngZoom;
 
 import org.apache.commons.validator.routines.UrlValidator;
 
+import java.nio.Buffer;
+import java.nio.ByteBuffer;
 import java.util.ArrayList;
 import java.util.List;
 
@@ -216,6 +219,16 @@ public class MapView extends SurfaceView {
         }
     }
 
+    public void setSprite(String symbol, float scale, Bitmap bitmap) {
+        if(bitmap.getConfig() != Bitmap.Config.ARGB_8888) {
+            bitmap = bitmap.copy(Bitmap.Config.ARGB_8888, false);
+        }
+        ByteBuffer buffer = ByteBuffer.allocate(bitmap.getByteCount());
+        bitmap.copyPixelsToBuffer(buffer);
+
+        mNativeMapView.setSprite(symbol, bitmap.getWidth(), bitmap.getHeight(), scale, buffer.array());
+    }
+
     public Marker addMarker(MarkerOptions markerOptions) {
         Marker marker = markerOptions.getMarker();
         Long id = mNativeMapView.addMarker(marker);

android/java/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxgl/views/NativeMapView.java

@@ -177,7 +177,7 @@ class NativeMapView {
     }
 
     public void setStyleJson(String newStyleJson) {
-        setStyleJson(newStyleJson,  "");
+        setStyleJson(newStyleJson, "");
     }
 
     public void setStyleJson(String newStyleJson, String base) {
@@ -216,6 +216,10 @@ class NativeMapView {
         nativeSetLatLng(mNativeMapViewPtr, latLng, duration);
     }
 
+    public void setSprite(String symbol, int width, int height, float scale, byte[] pixels) {
+        nativeSetSprite(mNativeMapViewPtr, symbol, width, height, scale, pixels);
+    }
+
     public long addMarker(Marker marker) {
         return nativeAddMarker(mNativeMapViewPtr, marker);
     }
@@ -475,6 +479,9 @@ class NativeMapView {
     private native void nativeSetLatLng(long nativeMapViewPtr, LatLng latLng,
                                         long duration);
 
+    private native void nativeSetSprite(long nativeMapViewPtr, String symbol,
+                                        int width, int height, float scale, byte[] pixels);
+
     private native long nativeAddMarker(long nativeMapViewPtr, Marker marker);
 
     private native long nativeAddPolyline(long nativeMapViewPtr, Polyline polyline);