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[android] add api to enable/disable tile prefetching

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Ivo van Dongen
2017-07-18 16:26:24 +02:00
committed by Ivo van Dongen
parent c0dd1103e0
commit c5300ebabf
8 changed files with 128 additions and 1 deletions
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13
platform/android/src/native_map_view.cpp
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@@ -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")
);
}