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author | Ivo van Dongen <info@ivovandongen.nl> | 2017-07-18 16:26:24 +0200 |
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committer | Ivo van Dongen <ivovandongen@users.noreply.github.com> | 2017-07-20 11:11:18 +0300 |
commit | c5300ebabf6d01a11aca00df5eee350f49b5cbf1 (patch) | |
tree | c252387936b624e2ddc4f36fdee5a7c3c24e98b1 /platform/android/src | |
parent | c0dd1103e05bfaf6187e185294b1044ab95cb332 (diff) | |
download | qtlocation-mapboxgl-c5300ebabf6d01a11aca00df5eee350f49b5cbf1.tar.gz |
[android] add api to enable/disable tile prefetching
Diffstat (limited to 'platform/android/src')
-rwxr-xr-x | platform/android/src/native_map_view.cpp | 13 | ||||
-rwxr-xr-x | platform/android/src/native_map_view.hpp | 4 |
2 files changed, 16 insertions, 1 deletions
diff --git a/platform/android/src/native_map_view.cpp b/platform/android/src/native_map_view.cpp index 5a03f8af4a..5f89217485 100755 --- a/platform/android/src/native_map_view.cpp +++ b/platform/android/src/native_map_view.cpp @@ -1037,6 +1037,15 @@ void NativeMapView::removeImage(JNIEnv& env, jni::String name) { map->getStyle().removeImage(jni::Make<std::string>(env, name)); } + +void NativeMapView::setPrefetchesTiles(JNIEnv&, jni::jboolean enable) { + map->setPrefetchZoomDelta(enable ? util::DEFAULT_PREFETCH_ZOOM_DELTA : uint8_t(0)); +} + +jni::jboolean NativeMapView::getPrefetchesTiles(JNIEnv&) { + return jni::jboolean(map->getPrefetchZoomDelta() > 0); +} + // Private methods // void NativeMapView::_initializeDisplay() { @@ -1537,7 +1546,9 @@ void NativeMapView::registerNative(jni::JNIEnv& env) { METHOD(&NativeMapView::removeSource, "nativeRemoveSource"), METHOD(&NativeMapView::addImage, "nativeAddImage"), METHOD(&NativeMapView::removeImage, "nativeRemoveImage"), - METHOD(&NativeMapView::setLatLngBounds, "nativeSetLatLngBounds") + METHOD(&NativeMapView::setLatLngBounds, "nativeSetLatLngBounds"), + METHOD(&NativeMapView::setPrefetchesTiles, "nativeSetPrefetchesTiles"), + METHOD(&NativeMapView::getPrefetchesTiles, "nativeGetPrefetchesTiles") ); } diff --git a/platform/android/src/native_map_view.hpp b/platform/android/src/native_map_view.hpp index 9bf02de82b..387593350a 100755 --- a/platform/android/src/native_map_view.hpp +++ b/platform/android/src/native_map_view.hpp @@ -255,6 +255,10 @@ public: void removeImage(JNIEnv&, jni::String); + void setPrefetchesTiles(JNIEnv&, jni::jboolean); + + jni::jboolean getPrefetchesTiles(JNIEnv&); + protected: // mbgl::RendererBackend // |