[android] map snapshotter - add mutators

2 files changed, 31 insertions, 2 deletions

diff --git a/platform/android/src/snapshotter/map_snapshotter.cpp b/platform/android/src/snapshotter/map_snapshotter.cpp
index d64218d11a..74e43c70a1 100644
--- a/platform/android/src/snapshotter/map_snapshotter.cpp
+++ b/platform/android/src/snapshotter/map_snapshotter.cpp
@@ -81,9 +81,26 @@ void MapSnapshotter::start(JNIEnv&) {
 
 void MapSnapshotter::cancel(JNIEnv&) {
     MBGL_VERIFY_THREAD(tid);
-
     snapshotCallback.reset();
-    snapshotter.reset();
+}
+
+
+void MapSnapshotter::setStyleUrl(JNIEnv& env, jni::String styleURL) {
+    snapshotter->setStyleURL(jni::Make<std::string>(env, styleURL));
+}
+
+void MapSnapshotter::setSize(JNIEnv&, jni::jint width, jni::jint height) {
+    auto size = mbgl::Size { static_cast<uint32_t>(width), static_cast<uint32_t>(height) };
+    snapshotter->setSize(size);
+}
+
+void MapSnapshotter::setCameraPosition(JNIEnv& env, jni::Object<CameraPosition> position) {
+    auto options = CameraPosition::getCameraOptions(env, position);
+    snapshotter->setCameraOptions(options);
+}
+
+void MapSnapshotter::setRegion(JNIEnv& env, jni::Object<LatLngBounds> region) {
+    snapshotter->setRegion(LatLngBounds::getLatLngBounds(env, region));
 }
 
 // Static methods //
@@ -101,6 +118,10 @@ void MapSnapshotter::registerNative(jni::JNIEnv& env) {
                                             std::make_unique<MapSnapshotter, JNIEnv&, jni::Object<MapSnapshotter>, jni::Object<FileSource>, jni::jfloat, jni::jint, jni::jint, jni::String, jni::Object<LatLngBounds>, jni::Object<CameraPosition>, jni::String>,
                                            "nativeInitialize",
                                            "finalize",
+                                            METHOD(&MapSnapshotter::setStyleUrl, "setStyleUrl"),
+                                            METHOD(&MapSnapshotter::setSize, "setSize"),
+                                            METHOD(&MapSnapshotter::setCameraPosition, "setCameraPosition"),
+                                            METHOD(&MapSnapshotter::setRegion, "setRegion"),
                                             METHOD(&MapSnapshotter::start, "nativeStart"),
                                             METHOD(&MapSnapshotter::cancel, "nativeCancel")
     );
diff --git a/platform/android/src/snapshotter/map_snapshotter.hpp b/platform/android/src/snapshotter/map_snapshotter.hpp
index 093f589c05..fa8a2d7a5a 100644
--- a/platform/android/src/snapshotter/map_snapshotter.hpp
+++ b/platform/android/src/snapshotter/map_snapshotter.hpp
@@ -40,6 +40,14 @@ public:
 
     ~MapSnapshotter();
 
+    void setStyleUrl(JNIEnv&, jni::String styleURL);
+
+    void setSize(JNIEnv&, jni::jint width, jni::jint height);
+
+    void setCameraPosition(JNIEnv&, jni::Object<CameraPosition> position);
+
+    void setRegion(JNIEnv&, jni::Object<LatLngBounds> region);
+
     void start(JNIEnv&);
 
     void cancel(JNIEnv&);