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path: root/platform/android/src/geometry/lat_lng_quad.cpp
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Diffstat (limited to 'platform/android/src/geometry/lat_lng_quad.cpp')
-rw-r--r--platform/android/src/geometry/lat_lng_quad.cpp24
1 files changed, 11 insertions, 13 deletions
diff --git a/platform/android/src/geometry/lat_lng_quad.cpp b/platform/android/src/geometry/lat_lng_quad.cpp
index 2b36139e18..1a1e49048b 100644
--- a/platform/android/src/geometry/lat_lng_quad.cpp
+++ b/platform/android/src/geometry/lat_lng_quad.cpp
@@ -4,20 +4,22 @@
namespace mbgl {
namespace android {
-jni::Object<LatLngQuad> LatLngQuad::New(jni::JNIEnv& env, std::array<mbgl::LatLng, 4> coordinates) {
- static auto quadConstructor = LatLngQuad::javaClass.GetConstructor<jni::Object<LatLng>, jni::Object<LatLng>, jni::Object<LatLng>, jni::Object<LatLng>>(env);
- return LatLngQuad::javaClass.New(env, quadConstructor,
+jni::Local<jni::Object<LatLngQuad>> LatLngQuad::New(jni::JNIEnv& env, std::array<mbgl::LatLng, 4> coordinates) {
+ static auto& javaClass = jni::Class<LatLngQuad>::Singleton(env);
+ static auto quadConstructor = javaClass.GetConstructor<jni::Object<LatLng>, jni::Object<LatLng>, jni::Object<LatLng>, jni::Object<LatLng>>(env);
+ return javaClass.New(env, quadConstructor,
LatLng::New(env, coordinates[0]),
LatLng::New(env, coordinates[1]),
LatLng::New(env, coordinates[2]),
LatLng::New(env, coordinates[3]));
}
-std::array<mbgl::LatLng, 4> LatLngQuad::getLatLngArray(jni::JNIEnv& env, jni::Object<LatLngQuad> quad) {
- static auto topLeftField = LatLngQuad::javaClass.GetField <jni::Object<LatLng>>(env, "topLeft");
- static auto topRightField = LatLngQuad::javaClass.GetField <jni::Object<LatLng>>(env, "topRight");
- static auto bottomRightField = LatLngQuad::javaClass.GetField <jni::Object<LatLng>>(env, "bottomRight");
- static auto bottomLeftField = LatLngQuad::javaClass.GetField <jni::Object<LatLng>>(env, "bottomLeft");
+std::array<mbgl::LatLng, 4> LatLngQuad::getLatLngArray(jni::JNIEnv& env, const jni::Object<LatLngQuad>& quad) {
+ static auto& javaClass = jni::Class<LatLngQuad>::Singleton(env);
+ static auto topLeftField = javaClass.GetField <jni::Object<LatLng>>(env, "topLeft");
+ static auto topRightField = javaClass.GetField <jni::Object<LatLng>>(env, "topRight");
+ static auto bottomRightField = javaClass.GetField <jni::Object<LatLng>>(env, "bottomRight");
+ static auto bottomLeftField = javaClass.GetField <jni::Object<LatLng>>(env, "bottomLeft");
return std::array < mbgl::LatLng, 4 > {{
LatLng::getLatLng(env, quad.Get(env, topLeftField)),
@@ -28,12 +30,8 @@ std::array<mbgl::LatLng, 4> LatLngQuad::getLatLngArray(jni::JNIEnv& env, jni::Ob
}
void LatLngQuad::registerNative(jni::JNIEnv& env) {
- // Lookup the class
- LatLngQuad::javaClass = *jni::Class<LatLngQuad>::Find(env).NewGlobalRef(env).release();
+ jni::Class<LatLngQuad>::Singleton(env);
}
-jni::Class<LatLngQuad> LatLngQuad::javaClass;
-
-
} // namespace android
} // namespace mbgl \ No newline at end of file