public async Task InitAsync()
{
// NEEDS BT VERIFICATION IF THIS STILL HAPPENS: check if there is a MeTile to grab (otherwise you get an exception
// that will also kill the BT connection for daring to read to far beyond the Stream)
// Need to find a workaround, since this is not exposed in the new lib: var tileId = _client.GetMeTileId();
BandImage meTileImage = null;
try
{
meTileImage = await _client.PersonalizationManager.GetMeTileImageAsync();
}
catch (InvalidOperationException)
{ } // no background image
if (meTileImage != null)
{
_background = meTileImage.ToWriteableBitmap();
}
_themeColor = await _client.PersonalizationManager.GetThemeAsync();
SetColorProperties();
// Notify that all properties have changed
NotifyPropertyChanged(null);
_inited = true;
}
private static async Task SetThemeAsync(IBandClient bandClient)
{
var bandTheme = new BandTheme()
{
Base = new BandColor(0x08, 0x22, 0x5B),
Highlight = new BandColor(0x0D, 0x36, 0x7F),
Lowlight = new BandColor(0x06, 0x1C, 0x3E),
Muted = Colors.Gray.ToBandColor(),
SecondaryText = Colors.Black.ToBandColor()
};
await bandClient.PersonalizationManager.SetThemeAsync(bandTheme);
}
internal void SetBandTheme(BandTheme theme)
{
LowlightColour = new SolidColorBrush(Color.FromArgb(255,
theme.Lowlight.R, theme.Lowlight.G, theme.Lowlight.B));
HighlightColour = new SolidColorBrush(Color.FromArgb(255,
theme.Highlight.R, theme.Highlight.G, theme.Highlight.B));
TileColour = new SolidColorBrush(Color.FromArgb(255,
theme.Base.R, theme.Base.G, theme.Base.B));
HighContrastColour = new SolidColorBrush(Color.FromArgb(255,
theme.HighContrast.R, theme.HighContrast.G, theme.HighContrast.B));
MutedColour = new SolidColorBrush(Color.FromArgb(255,
theme.Muted.R, theme.Muted.G, theme.Muted.B));
SecondaryTextColour = new SolidColorBrush(Color.FromArgb(255,
theme.SecondaryText.R, theme.SecondaryText.G, theme.SecondaryText.B));
}
public Task SetThemeAsync(BandTheme theme, CancellationToken cancel)
{
throw new NotImplementedException();
}
public Task SetThemeAsync(BandTheme theme)
{
throw new NotImplementedException();
}
public Task SetThemeAsync(BandTheme theme, CancellationToken cancel)
{
var tcs = new TaskCompletionSource<bool>();
Task.Run(() =>
{
Task.Delay(500, cancel);
_bandTheme.HighContrast = theme.HighContrast;
_bandTheme.Highlight = theme.Highlight;
_bandTheme.Lowlight = theme.Lowlight;
_bandTheme.Muted = theme.Muted;
_bandTheme.SecondaryText = theme.SecondaryText;
_bandTheme.Base = theme.Base;
tcs.SetResult(true);
});
return tcs.Task;
}
public FakeBandPersonalizationManager()
{
_bandTheme = CreateBandTheme();
}
public static Task SetThemeTaskAsync (this IBandPersonalizationManager manager, BandTheme theme)
{
var tcs = new TaskCompletionSource<object> ();
manager.SetThemeAsync (theme, tcs.AttachCompletionHandler ());
return tcs.Task;
}
private async void SetGetTheme_Click(object sender, RoutedEventArgs args)
{
IBandInfo[] pairedBands;
IBandClient client = null;
this.viewModel.StatusMessage = "Running Theme demo ...";
// Enumerate Bands that are paired to this device.
pairedBands = await BandClientManager.Instance.GetBandsAsync();
if (pairedBands.Length == 0)
{
this.viewModel.StatusMessage = "This sample app requires a Microsoft Band paired to your device. Also make sure that you have the latest firmware installed on your Band, as provided by the latest Microsoft Health app.";
return;
}
try
{
// Connect to the first Band in the enumeration.
client = await BandClientManager.Instance.ConnectAsync(pairedBands[0]);
}
catch (Exception e)
{
this.viewModel.StatusMessage = "Failed to connect to a Band.\r\n" + e.Message;
return;
}
using (client)
{
// Set up a custom theme.
BandTheme theme = new BandTheme
{
Base = Colors.BurlyWood.ToBandColor(),
Highlight = Colors.BlanchedAlmond.ToBandColor(),
Lowlight = Colors.Azure.ToBandColor(),
SecondaryText = Colors.DarkGreen.ToBandColor(),
HighContrast = Colors.LightGreen.ToBandColor(),
Muted = Colors.Purple.ToBandColor()
};
// Set the theme on the band.
await client.PersonalizationManager.SetThemeAsync(theme);
// Get the theme from the band.
theme = await client.PersonalizationManager.GetThemeAsync();
// Display the theme on screen.
ThemeColor_Base.Background = new SolidColorBrush(theme.Base.ToColor());
ThemeColor_Highlight.Background = new SolidColorBrush(theme.Highlight.ToColor());
ThemeColor_Lowlight.Background = new SolidColorBrush(theme.Lowlight.ToColor());
ThemeColor_SecondaryText.Background = new SolidColorBrush(theme.SecondaryText.ToColor());
ThemeColor_HighContrast.Background = new SolidColorBrush(theme.HighContrast.ToColor());
ThemeColor_Muted.Background = new SolidColorBrush(theme.Muted.ToColor());
}
this.viewModel.StatusMessage = "Done.";
}
