/// <summary>
/// Gets the parameters for the activity with the specified type, and deletes from the list.
/// This means that this method can only be called once for any given activity.
/// </summary>
/// <typeparam name="T"> </typeparam>
/// <param name="activity"> </param>
/// <returns> </returns>
public static T GetAndRemoveParameters <T>(Activity activity) where T : class, IActivityParameters
{
//Get the parameter is passed in with the intent
string parametersId = activity.Intent.Extras.GetString(ExtraIdParameterName);
NimbleMvvmApplication application = (NimbleMvvmApplication)activity.Application;
T parameters = (T)application.ActivityParameters[parametersId];
//Removes the parameters from list.
application.ActivityParameters.Remove(parametersId);
return(parameters);
}
/// <summary>
/// Starts a new activity with the specified type and passes the parameters to the new activity.
/// </summary>
/// <typeparam name="TActivity">The type of the activity to start.</typeparam>
/// <param name="activity">This activity.</param>
/// <param name="parameters">The parameters to be passed in to started activity.</param>
public static void StartActivity <TActivity>(this Activity activity, IActivityParameters parameters) where TActivity : Activity
{
//Create intent of the right type and put the parameters id in the intent extra
Intent intent = new Intent(activity, typeof(TActivity));
intent.PutExtra(ExtraIdParameterName, parameters.Id);
NimbleMvvmApplication application = (NimbleMvvmApplication)activity.Application;
application.AddParameters(parameters.Id, parameters);
//Start the activity
activity.StartActivity(intent);
}
