private async void BluetoothServerOnClientConnected(BluetoothServer Server, ClientConnectedEventArgs Args)
{
var device = Args.Device;
_connection = Args.Connection;
SafeInvoke(() => {
LogTextBlock.Text = string.Format("Connected to {0} hostname {1} service {2}", device.DisplayName, device.HostName, device.ServiceName);
});
var connection = Args.Connection;
// The number of locations to sync
var count = await connection.ReceiveUInt32();
var app = (App)Application.Current;
using (var db = new SQLiteConnection(app.DatabasePath))
{
for (int i = 0; i < count; ++i)
{
var location = await connection.ReceiveObject<Models.Location>();
location.CountryId = _quadtree.Query(new Coordinate((float) location.Longitude, (float) location.Latitude));
db.Insert(location);
}
}
SafeInvoke(() =>
{
LogTextBlock.Text += string.Format("\n\rSynced {0} locations!", count);
});
}
private async void ClientOnConnectionEstablished(BluetoothClient Client, ClientConnectedEventArgs Args)
{
var connection = Args.Connection;
using (var db = new SQLiteConnection(Database.DatabasePath))
{
var query = db.Table<Location>().OrderBy(x => x.Timestamp).ToArray();
// First send the number of locations we want to send.
await connection.SendUInt32((uint)query.Length);
foreach (var location in query)
{
await connection.SendObject(location);
}
}
// Disconnect
}
