[android] - add binding integration for Map::setLatLngbounds, add example (#8622)

2 files changed, 27 insertions, 0 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 40585700d1..779f482693 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
@@ -36,6 +36,7 @@ import com.mapbox.mapboxsdk.constants.MyBearingTracking;
 import com.mapbox.mapboxsdk.constants.MyLocationTracking;
 import com.mapbox.mapboxsdk.constants.Style;
 import com.mapbox.mapboxsdk.geometry.LatLng;
+import com.mapbox.mapboxsdk.geometry.LatLngBounds;
 import com.mapbox.mapboxsdk.maps.widgets.MyLocationViewSettings;
 import com.mapbox.mapboxsdk.style.layers.Filter;
 import com.mapbox.mapboxsdk.style.layers.Layer;
@@ -1505,6 +1506,22 @@ public final class MapboxMap {
   }
 
   //
+  // LatLngBounds
+  //
+
+  /**
+   * Sets a LatLngBounds that constraints map transformations to this bounds.
+   * <p>
+   * Set to null to clear current bounds, newly set bounds will override previously set bounds.
+   * </p>
+   *
+   * @param latLngBounds the bounds to constrain the map with
+   */
+  public void setLatLngBoundsForCameraTarget(@Nullable LatLngBounds latLngBounds) {
+    nativeMapView.setLatLngBounds(latLngBounds);
+  }
+
+  //
   // Padding
   //
 
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 f2905cd6c3..a9dedcf7dc 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
@@ -19,6 +19,7 @@ import com.mapbox.mapboxsdk.annotations.Polygon;
 import com.mapbox.mapboxsdk.annotations.Polyline;
 import com.mapbox.mapboxsdk.constants.MapboxConstants;
 import com.mapbox.mapboxsdk.geometry.LatLng;
+import com.mapbox.mapboxsdk.geometry.LatLngBounds;
 import com.mapbox.mapboxsdk.geometry.ProjectedMeters;
 import com.mapbox.mapboxsdk.storage.FileSource;
 import com.mapbox.mapboxsdk.style.layers.CannotAddLayerException;
@@ -259,6 +260,13 @@ final class NativeMapView {
     return nativeGetStyleJson();
   }
 
+  public void setLatLngBounds(LatLngBounds latLngBounds) {
+    if (isDestroyedOn("setLatLngBounds")) {
+      return;
+    }
+    nativeSetLatLngBounds(latLngBounds);
+  }
+
   public void cancelTransitions() {
     if (isDestroyedOn("cancelTransitions")) {
       return;
@@ -999,6 +1007,8 @@ final class NativeMapView {
 
   private native String nativeGetStyleJson();
 
+  private native void nativeSetLatLngBounds(LatLngBounds latLngBounds);
+
   private native void nativeCancelTransitions();
 
   private native void nativeSetGestureInProgress(boolean inProgress);