private MapView setupMapView() {
final MapView mapView;
if (mLayersSettings == null) {
mapView = setupDefaultMapView();
Toast.makeText(
getContext(), getString(R.string.toast_no_layers_settings_found), Toast.LENGTH_LONG)
.show();
} else {
final MapTileModuleProviderBase baseModuleProvider =
getMBTilesProvider(mLayersSettings.layersSource.base);
if (baseModuleProvider == null) {
// failed to load the MBTiles as file, use the default configuration
mapView = setupDefaultMapView();
Toast.makeText(
getContext(), getString(R.string.toast_mbtiles_load_failed), Toast.LENGTH_LONG)
.show();
} else {
updateTitle(mLayersSettings.name);
final MBTilesProvider baseProviders =
MBTilesProvider.createFromProviders(getTileSize(), baseModuleProvider);
mapView =
new MapView(
getContext(),
getTileSize(),
new DefaultResourceProxyImpl(getContext().getApplicationContext()),
baseProviders);
mapView.setScrollableAreaLimit(mLayersSettings.boundingBoxE6);
mapView.setMaxZoomLevel(
baseProviders.getMaximumZoomLevel()
- getResources().getInteger(R.integer.last_zoom_offset));
final List<MapTileModuleProviderBase> levelModuleProviders =
loadLevelModuleProviders(mLayersSettings.layersSource);
if (!levelModuleProviders.isEmpty()) {
final MBTilesProvider levelProviders =
MBTilesProvider.createFromProviders(
getTileSize(),
levelModuleProviders.toArray(
new MapTileModuleProviderBase[levelModuleProviders.size()]));
levelProviders.setSelectedIndoorLevel(mIndoorLevel);
final TilesOverlay tilesOverlay = new TilesOverlay(levelProviders, getContext());
tilesOverlay.setLoadingBackgroundColor(Color.TRANSPARENT);
mapView.getOverlays().add(tilesOverlay);
final LevelsFilterNavigationListView levelsFilterNavigationListView =
new LevelsFilterNavigationListView(
((AppCompatActivity) getActivity()).getSupportActionBar());
levelsFilterNavigationListView.setDefaultLevel(mIndoorLevel);
final List<Double> levels = new ArrayList<>();
for (MapTileModuleProviderBase levelModuleProvider : levelModuleProviders) {
if (levelModuleProvider instanceof MBTilesModuleProvider) {
levels.add(((MBTilesModuleProvider) levelModuleProvider).getIndoorLevel());
}
}
levelsFilterNavigationListView.setLevels(levels);
levelsFilterNavigationListView.setLevelsFilterViewCallback(
new LevelsFilterNavigationListView.LevelsFilterViewCallback() {
@Override
public void onLevelSelected(double level) {
mIndoorLevel = level;
levelProviders.setSelectedIndoorLevel(level);
mapView.invalidate();
mapView.getController().animateTo(mMapView.getMapCenter());
}
});
}
}
}
configureMapView(mapView);
return mapView;
}
