[android] #4924 - Make Gesture Focal Point Configurable

1 files changed, 23 insertions, 0 deletions

diff --git a/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/maps/UiSettings.java b/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/maps/UiSettings.java
index 0a20d13b64..4ce631fc3e 100644
--- a/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/maps/UiSettings.java
+++ b/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/maps/UiSettings.java
@@ -1,7 +1,9 @@
 package com.mapbox.mapboxsdk.maps;
 
+import android.graphics.PointF;
 import android.support.annotation.ColorInt;
 import android.support.annotation.NonNull;
+import android.support.annotation.Nullable;
 import android.support.annotation.UiThread;
 import android.view.Gravity;
 import android.view.View;
@@ -35,6 +37,8 @@ public class UiSettings {
 
     private boolean deselectMarkersOnTap = true;
 
+    private PointF focalPoint;
+
     UiSettings(@NonNull MapView mapView) {
         this.mapView = mapView;
         this.compassSettings = new ViewSettings();
@@ -564,6 +568,25 @@ public class UiSettings {
     }
 
     /**
+     * Sets the focal point used as center for a gesture
+     *
+     * @param focalPoint the focal point to be used.
+     */
+    public void setFocalPoint(@Nullable PointF focalPoint) {
+        this.focalPoint = focalPoint;
+        mapView.setFocalPoint(focalPoint);
+    }
+
+    /**
+     * Returns the gesture focal point
+     *
+     * @return  The focal point
+     */
+    public PointF getFocalPoint() {
+        return focalPoint;
+    }
+
+    /**
      * Returns the measured height of the MapView
      *
      * @return height in pixels