async void Button_OnClickedScanToggle(Object obj, EventArgs e)
{
if (firsttime && BLEProfileManager.bleprofile.Devices.Count == 0)
{
BLEProfileManager.init();
firsttime = false;
}
Task.Delay(3000);
if (BLEProfileManager.bleprofile.IsScanning)
{
this.scan?.Dispose();
//BLEProfileManager.bleprofile.Adapter.StopScanningForDevicesAsync();
this.ScanText.Text = BLEProfileManager.bleprofile.Adapter.IsScanning ? "Stop Scan" : "Scan";
//this.Devicesl.ItemsSource = BLEProfileManager.bleprofile.Devices;
var counterscan = 0;
while (BLEProfileManager.bleprofile.IsScanning)
{
//DisplayAlert("Question?", "Do you have Smartband Alert product?", "Yes", "No");
var answer = await DisplayAlert("Wait Please", "Looking for SmartBand Alert", "Ok", "" + counterscan ++);
// _userDialogs.ShowLoading($"Disconnect in {counterscan++}s...", MaskType.Black);
if (BLEProfileManager.bleprofile.Devices.Count != 0)
{
this.Devicesl.ItemsSource = BLEProfileManager.bleprofile.Devices;
this.ScanText.Text = BLEProfileManager.bleprofile.Adapter.IsScanning ? "Stop Scan" : "Scan";
}
}
}
else
{
this.ScanText.Text = BLEProfileManager.bleprofile.Adapter.IsScanning ? "Stop Scan" : "Scan";
//BLEProfileManager.ScanForDevices();
if (BLEProfileManager.bleprofile.Devices.Count != 0)
{
this.Devicesl.ItemsSource = BLEProfileManager.bleprofile.Devices;
/*string s = BLEProfileManager.bleprofile.Devices.FirstOrDefault().Device.State.ToString();
* if (s.Equals("Disconnected"))
* {
* BLEProfileManager.bleprofile.Adapter.ConnectToDeviceAsync(BLEProfileManager.bleprofile.Devices.FirstOrDefault().Device);
* }
* else
* this.SyststateL.Text = "Connected: " + BLEProfileManager.bleprofile.Devices.FirstOrDefault().IsConnected.ToString();*/
}
else
{
this.SyststateL.Text = "Connected: Couldt Find";
BLEProfileManager.init();
}
}
}
async void Button_OnClickedScanToggle(Object obj, EventArgs e)
{
/*if (firsttime && BLEProfileManager.bleprofile.Devices.Count == 0)
* {
* BLEProfileManager.init();
* firsttime = false;
* }*/
if (BLEProfileManager.bleprofile.ble.IsOn)
{
Task.Delay(3000);
if (BLEProfileManager.bleprofile.IsScanning)
{
//BLEProfileManager.bleprofile.Adapter.StopScanningForDevicesAsync();
this.ScanText.Text = BLEProfileManager.bleprofile.Adapter.IsScanning ? "Stop Scan" : "Scan";
//this.Devicesl.ItemsSource = BLEProfileManager.bleprofile.Devices;
var counterscan = 0;
while (BLEProfileManager.bleprofile.IsScanning)
{
//DisplayAlert("Question?", "Do you have Smartband Alert product?", "Yes", "No");
var answer = await DisplayAlert("Wait Please", "Looking for SmartBand Alert", "Ok", "" + counterscan ++);
// _userDialogs.ShowLoading($"Disconnect in {counterscan++}s...", MaskType.Black);
if (BLEProfileManager.bleprofile.Devices.Count != 0)
{
this.theBTunits.ItemsSource = BLEProfileManager.bleprofile.Devices;
this.ScanText.Text = BLEProfileManager.bleprofile.Adapter.IsScanning ? "Stop Scan" : "Scan";
}
}
}
else
{
this.ScanText.Text = BLEProfileManager.bleprofile.Adapter.IsScanning ? "Stop Scan" : "Scan";
//BLEProfileManager.ScanForDevices();
if (BLEProfileManager.bleprofile.Devices.Count != 0)
{
this.theBTunits.ItemsSource = BLEProfileManager.bleprofile.Devices;
}
else
{
//this.SyststateL.Text = "Connected: Couldt Find";
BLEProfileManager.init();
}
}
}
else
{
DisplayAlert("Error: Bluetooth is off?", "Turn on the Bluetooth?", "OK");
}
}