private void loadOfflineHosts() {
mClusterManager.clearItems();
mClusterManager.getMarkerCollection().clear();
mHosts.clear();
mClusterManager.addItems(starredHosts);
mClusterManager.cluster();
}
@Override
public void onCameraChange(CameraPosition position) {
mLastCameraPosition = position;
// If not connected, we'll switch to offline/starred hosts mode
if (!Tools.isNetworkConnected(this)) {
sendMessage(R.string.map_network_not_connected, false);
// If we already knew we were offline, return
if (mIsOffline) {
return;
}
// Otherwise, set state to offline and load only offline hosts
mIsOffline = true;
loadOfflineHosts();
return;
}
// If we were offline, switch back on, but remove the offline markers
if (mIsOffline) {
mIsOffline = false;
mClusterManager.clearItems();
mClusterManager.getMarkerCollection().clear();
mHosts.clear();
}
// And get standard host list for region from server
LatLngBounds curScreen = mMap.getProjection().getVisibleRegion().latLngBounds;
Search search = new RestMapSearch(curScreen.northeast, curScreen.southwest);
if (position.zoom < getResources().getInteger(R.integer.map_zoom_min_load)) {
sendMessage(R.string.hosts_dont_load, false);
} else {
sendMessage(getResources().getString(R.string.loading_hosts), false);
doMapSearch(search);
}
}