public void ReloadInstalledMaps()
{
IEnumerable<OfflineMapInfo> installedMaps = OfflineMapInfo.InstalledMaps;
HashSet<string> installedMapCodes = new HashSet<string> ();
HashSet<string> removedMapCodes = new HashSet<string> ();
foreach (var m in installedMaps) {
if (!this._installedMaps.ContainsKey (m.code)) {
OfflineMapInfoElement e = new OfflineMapInfoElement (this.ParentVC, m);
this._installedMaps.Add (m.code, e);
this.Add (e);
}
installedMapCodes.Add (m.code);
}
foreach (var k in this._installedMaps) {
if (!installedMapCodes.Contains (k.Key)) {
removedMapCodes.Add (k.Key);
}
}
foreach (var code in removedMapCodes) {
Element e = this._installedMaps [code];
this.Remove (e);
this._installedMaps.Remove (code);
}
}
public override void ViewDidLoad ()
{
base.ViewDidLoad ();
Section s = new Section ();
foreach (var c in this._mapInfo.children) {
OfflineMapInfoElement e = new OfflineMapInfoElement (this, c);
s.Add (e);
}
RootElement root = new RootElement (this._mapInfo.LocalizedName) {
s
};
this.Root = root;
}