protected override void OnCreate(Bundle savedInstanceState)
{
base.OnCreate(savedInstanceState);
SetContentView(Resource.Layout.download);
listView = (ListView)FindViewById(Android.Resource.Id.List);
RegisterForContextMenu(listView);
IEnumerable <GLMapDownloadTask> tasks = GLMapManager.MapDownloadTasks;
GLMapManager.AddStateListener((IStateListener)this);
Intent i = Intent;
center = new MapPoint(i.GetDoubleExtra("cx", 0.0), i.GetDoubleExtra("cy", 0.0));
long collectionID = i.GetLongExtra("collectionID", 0);
if (collectionID != 0)
{
GLMapInfo collection = GLMapManager.GetMapWithID(collectionID);
if (collection != null)
{
UpdateAllItems(collection.GetMaps());
}
}
else
{
UpdateAllItems(GLMapManager.GetMaps());
GLMapManager.UpdateMapList(this, new Runnable(() => UpdateAllItems(GLMapManager.GetMaps())));
}
}
internal virtual void updateMapDownloadButtonText()
{
if (btnDownloadMap.Visibility == ViewStates.Visible)
{
MapPoint center = mapView.MapCenter;
mapToDownload = GLMapManager.MapAtPoint(center);
if (mapToDownload != null)
{
string text;
if (mapToDownload.State == GLMapInfoState.InProgress)
{
text = string.Format("Downloading {0} {1}%", mapToDownload.GetLocalizedName(localeSettings), (int)(mapToDownload.DownloadProgress * 100));
}
else
{
text = string.Format("Download {0}", mapToDownload.GetLocalizedName(localeSettings));
}
btnDownloadMap.Text = text;
}
else
{
btnDownloadMap.Text = "Download maps";
}
}
}
public void UpdateAllItems(GLMapInfo[] maps)
{
if (maps == null)
{
return;
}
GLMapManager.SortMaps(maps, center);
ListView listView = (ListView)FindViewById(Android.Resource.Id.List);
listView.Adapter = new MapsAdapter(maps, this, localeSettings);
listView.ItemClick += (object sender, ItemClickEventArgs e) => {
GLMapInfo info = (GLMapInfo)listView.Adapter.GetItem(e.Position);
if (info.IsCollection)
{
Intent intent = new Intent(this, typeof(DownloadActivity));
intent.PutExtra("collectionID", info.MapID);
intent.PutExtra("cx", center.X);
intent.PutExtra("cy", center.Y);
StartActivity(intent);
}
else
{
GLMapDownloadTask task = GLMapManager.GetDownloadTask(info);
if (task != null)
{
task.Cancel();
}
else if (info.State != GLMapInfoState.Downloaded)
{
GLMapManager.CreateDownloadTask(info, this).Start();
}
}
};
listView.ItemLongClick += (object sender, ItemLongClickEventArgs e) => {
GLMapInfo info = ((MapsAdapter)this.listView.Adapter).Maps[e.Position];
GLMapInfoState state = info.State;
if (state == GLMapInfoState.Downloaded || state == GLMapInfoState.NeedResume || state == GLMapInfoState.NeedUpdate)
{
selectedMap = info;
//return false;
}
else
{
//return true;
}
};
}
public override View GetView(int position, View convertView, ViewGroup parent)
{
GLMapInfo map = maps[position];
TextView txtDescription, txtHeaderName;
if (convertView == null)
{
convertView = LayoutInflater.From(context).Inflate(Resource.Layout.map_name, null);
}
txtHeaderName = ((TextView)convertView.FindViewById(Android.Resource.Id.Text1));
txtDescription = ((TextView)convertView.FindViewById(Android.Resource.Id.Text2));
string str = map.GetLocalizedName(localeSettings);
txtHeaderName.SetText(str.ToCharArray(), 0, str.Length);
if (map.IsCollection)
{
str = "Collection";
}
else if (map.State == GLMapInfoState.Downloaded)
{
str = "Downloaded";
}
else if (map.State == GLMapInfoState.NeedUpdate)
{
str = "Need update";
}
else if (map.State == GLMapInfoState.NeedResume)
{
str = "Need resume";
}
else if (map.State == GLMapInfoState.InProgress)
{
str = string.Format("Download {0:0.00}%", map.DownloadProgress * 100);
}
else
{
str = NumberFormatter.FormatSize(map.Size);
}
txtDescription.SetText(str.ToCharArray(), 0, str.Length);
return(convertView);
}
public void OnStateChanged(GLMapInfo map)
{
updateMapDownloadButtonText();
}
public void OnFinishDownloading(GLMapInfo map)
{
mapView.ReloadTiles();
}
public void OnDownloadProgress(GLMapInfo map)
{
updateMapDownloadButtonText();
}
public void OnStartDownloading(GLMapInfo map)
{
}
public void OnStateChanged(GLMapInfo map)
{
((MapsAdapter)listView.Adapter).NotifyDataSetChanged();
}
public void OnFinishDownloading(GLMapInfo map)
{
}
public void OnDownloadProgress(GLMapInfo map)
{
((MapsAdapter)listView.Adapter).NotifyDataSetChanged();
}
