public override void OnReceive(Context context, Intent intent)
{
using (var cm = (ConnectivityManager)context.GetSystemService(Context.ConnectivityService))
{
var currentNetworkInfo = cm.ActiveNetworkInfo;
if (currentNetworkInfo != null)
{
if (currentNetworkInfo.IsConnectedOrConnecting)
{
var textView = _connectionView.FindViewById <TextView>(Resource.Id.connection);
var progressBar = _connectionView.FindViewById <ProgressBar>(Resource.Id.progress_bar);
progressBar.Visibility = ViewStates.Gone;
textView.SetText(Resource.String.connection_receiver_correct);
_connectionView.SetBackgroundColor(Color.ParseColor("#009900"));
var fadeOutAnimation = new AlphaAnimation(1f, 0f);
fadeOutAnimation.FillAfter = true;
fadeOutAnimation.Duration = 2000;
fadeOutAnimation.Interpolator = new AccelerateDecelerateInterpolator();
fadeOutAnimation.AnimationEnd += delegate
{
_connectionView.Alpha = 0;
if (_connectionView.Visibility != ViewStates.Gone)
{
_connectionView.Visibility = ViewStates.Gone;
_view.OnConnected();
}
};
_connectionView.StartAnimation(fadeOutAnimation);
}
else
{
var textView = _connectionView.FindViewById <TextView>(Resource.Id.connection);
var progressBar = _connectionView.FindViewById <ProgressBar>(Resource.Id.progress_bar);
progressBar.Visibility = ViewStates.Visible;
progressBar.IndeterminateDrawable.SetColorFilter(new Color(ContextCompat.GetColor(_connectionView.Context, Resource.Color.progress_color)), PorterDuff.Mode.Multiply);
textView.SetText(Resource.String.connection_receiver_error);
_connectionView.SetBackgroundColor(Color.ParseColor("#EF6C00"));
_connectionView.Visibility = ViewStates.Visible;
var fadeInAnimation = new AlphaAnimation(0f, 1f)
{
FillAfter = true,
Duration = 1000,
Interpolator = new AccelerateDecelerateInterpolator()
};
_connectionView.StartAnimation(fadeInAnimation);
_connectionView.Alpha = 1;
}
}
else
{
var textView = _connectionView.FindViewById <TextView>(Resource.Id.connection);
textView.SetText(Resource.String.connection_receiver_error);
var progressBar = _connectionView.FindViewById <ProgressBar>(Resource.Id.progress_bar);
progressBar.Visibility = ViewStates.Visible;
progressBar.IndeterminateDrawable.SetColorFilter(new Color(ContextCompat.GetColor(_connectionView.Context, Resource.Color.progress_color)), PorterDuff.Mode.Multiply);
_connectionView.SetBackgroundColor(Color.ParseColor("#EF6C00"));
_connectionView.Visibility = ViewStates.Visible;
var fadeInAnimation = new AlphaAnimation(0f, 1f)
{
FillAfter = true,
Duration = 1000,
Interpolator = new AccelerateDecelerateInterpolator()
};
_connectionView.StartAnimation(fadeInAnimation);
_connectionView.Alpha = 1;
}
}
}
