private async Task OnTimeBatteryLevelBackgroundTaskActivated(IBackgroundTaskInstance backgroundTaskInstance)
{
if (!TilesHelper.BatteryTileExists())
{
return;
}
var applicationsService = new ApplicationsService();
var errorMessage = await DeviceManager.ConnectAsync(isBackgroundActivity : true);
if (!string.IsNullOrWhiteSpace(errorMessage))
{
return;
}
var percentage = await DeviceManager.GetBatteryPercentageAsync();
if (percentage > 0)
{
TilesHelper.UpdateBatteryTile(percentage);
}
else
{
TilesHelper.ResetBatteryTile();
}
}
private async void PinBatteryTile()
{
var deviceId = DeviceManager.DeviceId;
var deviceName = DeviceManager.DeviceName;
var result = await TilesHelper.PinBatteryTileAsync(deviceId, deviceName);
if (!result)
{
this.UseBatteryLiveTile = false;
return;
}
this.RegisterBatteryTask();
var batteryPercentage = await DeviceManager.GetBatteryPercentageAsync();
TilesHelper.UpdateBatteryTile(batteryPercentage);
}
private async void UpdateBatteryPercentage(int?newPercentage = null)
{
await DispatcherHelper.RunAsync(async() =>
{
if (!newPercentage.HasValue)
{
newPercentage = await DeviceManager.GetBatteryPercentageAsync();
}
if (newPercentage > 0)
{
TilesHelper.UpdateBatteryTile(newPercentage);
}
else
{
TilesHelper.ResetBatteryTile();
}
var oldPercentage = this.BatteryPercentage;
this.BatteryPercentage = newPercentage.Value;
this.BatteryLevel = BatteryHelper.Parse(newPercentage.Value);
});
}