protected void ValidateAccessToken()
{
Log.Debug(TAG, "Enter: ValidateAccessToken()");
Log.Debug(TAG, $"AccessToken: {this.AccessToken}");
Log.Debug(TAG, $"AccessTokenExpiration: {this.AccessTokenExpiration}");
if (String.IsNullOrEmpty(this.AccessToken) || this.AccessTokenExpiration <= DateTime.Now)
{
// No valid access token.
var email = PrefHelper.GetPrefString(Constants.PrefKeys.USER_EMAIL);
var password = PrefHelper.GetPrefString(Constants.PrefKeys.USER_PASSWORD);
Log.Debug(TAG, "GetAccessToken...");
var accessToken = TeslaAPI.GetAccessToken(email, password).Result;
if (accessToken != null)
{
PrefHelper.SetPref(Constants.PrefKeys.USER_EMAIL, email);
PrefHelper.SetPref(Constants.PrefKeys.USER_PASSWORD, password);
this.AccessToken = accessToken.Token;
this.AccessTokenExpiration = accessToken.ExpirationDate;
Log.Debug(TAG, $"AccessToken: {this.AccessToken}");
Log.Debug(TAG, $"AccessTokenExpiration: {this.AccessTokenExpiration}");
}
}
Log.Debug(TAG, "Exit: ValidateAccessToken()");
}
protected override void OnCreate(Bundle savedInstanceState)
{
base.OnCreate(savedInstanceState);
this._prefHelper = new PrefHelper(this.ApplicationContext);
this._teslaAPI = new TeslaAPI(this.AccessToken);
}
protected void HandleTimerCallback(object state)
{
Log.Debug(TAG, "Enter: HandleTimerCallback()");
if (this.IsWithinMonitorTimeframe)
{
ValidateAccessToken();
var vehicleIds = PrefHelper.GetPrefStrings(Constants.PrefKeys.VEHICLES);
vehicleIds.ForEach((id) =>
{
var vehicleId = Convert.ToInt64(id);
var vehicleName = PrefHelper.GetPrefString(String.Format(Constants.PrefKeys.VEHICLE_NAME, id));
Log.Debug(TAG, $"vehicleId: {vehicleId}");
Log.Debug(TAG, $"vehicleName: {vehicleName}");
var isAtChargingLocation = IsAtChargingLocation(vehicleId);
if (isAtChargingLocation)
{
Log.Debug(TAG, "GetChargeState...");
var chargeState = _teslaAPI.GetChargeState(vehicleId).Result;
Log.Debug(TAG, $"charging_state: {chargeState.charging_state}");
//if (chargeState.charging_state == "Disconnected")
//{
ShowNotification(vehicleName, chargeState.charging_state, chargeState.battery_level.Value, chargeState.battery_range.Value);
//}
}
});
}
Log.Debug(TAG, "Exit: HandleTimerCallback()");
}