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

2 files changed, 14 insertions, 1 deletions

diff --git a/platform/android/src/native_map_view.cpp b/platform/android/src/native_map_view.cpp
index 5e202221b6..c33998bf6d 100755
--- a/platform/android/src/native_map_view.cpp
+++ b/platform/android/src/native_map_view.cpp
@@ -43,6 +43,7 @@
 #include "bitmap.hpp"
 #include "run_loop_impl.hpp"
 #include "java/util.hpp"
+#include "geometry/lat_lng_bounds.hpp"
 
 namespace mbgl {
 namespace android {
@@ -354,6 +355,14 @@ void NativeMapView::setStyleJson(jni::JNIEnv& env, jni::String json) {
     map->setStyleJSON(jni::Make<std::string>(env, json));
 }
 
+void NativeMapView::setLatLngBounds(jni::JNIEnv& env, jni::Object<mbgl::android::LatLngBounds> jBounds) {
+    if (jBounds) {
+        map->setLatLngBounds(mbgl::android::LatLngBounds::getLatLngBounds(env, jBounds));
+    } else {
+        map->setLatLngBounds(mbgl::LatLngBounds::world());
+    }
+}
+
 void NativeMapView::cancelTransitions(jni::JNIEnv&) {
     map->cancelTransitions();
 }
@@ -1560,7 +1569,8 @@ void NativeMapView::registerNative(jni::JNIEnv& env) {
             METHOD(&NativeMapView::removeSourceById, "nativeRemoveSourceById"),
             METHOD(&NativeMapView::removeSource, "nativeRemoveSource"),
             METHOD(&NativeMapView::addImage, "nativeAddImage"),
-            METHOD(&NativeMapView::removeImage, "nativeRemoveImage")
+            METHOD(&NativeMapView::removeImage, "nativeRemoveImage"),
+            METHOD(&NativeMapView::setLatLngBounds, "nativeSetLatLngBounds")
     );
 }
 
diff --git a/platform/android/src/native_map_view.hpp b/platform/android/src/native_map_view.hpp
index de98e6313e..341205cd09 100755
--- a/platform/android/src/native_map_view.hpp
+++ b/platform/android/src/native_map_view.hpp
@@ -22,6 +22,7 @@
 #include "geometry/projected_meters.hpp"
 #include "style/layers/layers.hpp"
 #include "style/sources/sources.hpp"
+#include "geometry/lat_lng_bounds.hpp"
 
 #include <exception>
 #include <string>
@@ -110,6 +111,8 @@ public:
 
     void setStyleJson(jni::JNIEnv&, jni::String);
 
+    void setLatLngBounds(jni::JNIEnv&, jni::Object<mbgl::android::LatLngBounds>);
+
     void cancelTransitions(jni::JNIEnv&);
 
     void setGestureInProgress(jni::JNIEnv&, jni::jboolean);