public void showMultihostSelectDialog(final ArrayList<HostBriefInfo> hosts) {
String[] mPossibleItems = new String[hosts.size()];
double distance =
Tools.calculateDistanceBetween(
hosts.get(0).getLatLng(), mLastDeviceLocation, mDistanceUnit);
String distanceSummary =
getString(R.string.distance_from_current, (int) distance, mDistanceUnit);
LinearLayout customTitleView =
(LinearLayout) getLayoutInflater().inflate(R.layout.multihost_dialog_header, null);
TextView titleView = (TextView) customTitleView.findViewById(R.id.title);
titleView.setText(
getString(R.string.hosts_at_location, hosts.size(), hosts.get(0).getStreetCityAddress()));
TextView distanceView = (TextView) customTitleView.findViewById(R.id.distance_from_current);
distanceView.setText(distanceSummary);
for (int i = 0; i < hosts.size(); i++) {
mPossibleItems[i] = hosts.get(i).getFullname();
}
AlertDialog.Builder alertDialogBuilder = new AlertDialog.Builder(this);
alertDialogBuilder.setCustomTitle(customTitleView);
alertDialogBuilder
.setNegativeButton(
R.string.ok,
new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
return;
}
})
.setItems(
mPossibleItems,
new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int index) {
Intent intent = new Intent(Maps2Activity.this, HostInformationActivity.class);
HostBriefInfo briefHost = hosts.get(index);
Host host = Host.createFromBriefInfo(hosts.get(index));
intent.putExtra("host", host);
intent.putExtra("id", briefHost.getId());
startActivity(intent);
}
});
AlertDialog alertDialog = alertDialogBuilder.create();
alertDialog.show();
}
@Override
protected void onBeforeClusterItemRendered(HostBriefInfo host, MarkerOptions markerOptions) {
String street = host.getStreet();
String snippet = host.getCity() + ", " + host.getProvince().toUpperCase();
if (street != null && street.length() > 0) {
snippet = street + "<br/>" + snippet;
}
if (mLastDeviceLocation != null) {
double distance =
Tools.calculateDistanceBetween(host.getLatLng(), mLastDeviceLocation, mDistanceUnit);
snippet +=
"<br/>" + getString(R.string.distance_from_current, (int) distance, mDistanceUnit);
}
markerOptions.title(host.getFullname()).snippet(snippet);
markerOptions.icon(mSingleHostBitmapDescriptor);
}
@Override
public View getInfoContents(Marker marker) {
String hostList = "";
ArrayList<HostBriefInfo> hosts = new ArrayList<HostBriefInfo>();
if (mPopup == null) {
mPopup = mInflater.inflate(R.layout.info_window, null);
}
TextView tv = (TextView) mPopup.findViewById(R.id.title);
if (mLastClickedCluster != null) {
if (mLastDeviceLocation != null) {
double distance =
Tools.calculateDistanceBetween(
marker.getPosition(), mLastDeviceLocation, mDistanceUnit);
TextView distance_tv = (TextView) mPopup.findViewById(R.id.distance_from_current);
distance_tv.setText(
Html.fromHtml(
getString(R.string.distance_from_current, (int) distance, mDistanceUnit)));
}
hosts = (ArrayList<HostBriefInfo>) mLastClickedCluster.getItems();
if (mLastClickedCluster != null) {
for (HostBriefInfo host : hosts) {
hostList += host.getFullname() + "<br/>";
}
hostList += getString(R.string.click_to_view_all);
}
String title =
getString(R.string.hosts_at_location, hosts.size(), hosts.get(0).getLocation());
tv.setText(Html.fromHtml(title));
tv = (TextView) mPopup.findViewById(R.id.snippet);
tv.setText(Html.fromHtml(hostList));
}
return (mPopup);
}
@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);
}
}