public void Alert(string title, string message, string okButton)
{
Application.SynchronizationContext.Post(ignored =>
{
if (CurrentActivity == null)
{
return;
}
var dialogFragment = new MessageDialogFragment(title, message, okButton);
CurrentActivity.SupportFragmentManager
.BeginTransaction()
.Add(dialogFragment, nameof(MessageDialogFragment))
.CommitAllowingStateLoss();
}, null);
}
public IObservable <DialogResult> ShowMessageDialog(string content, string positive = null, string negative = null)
{
var currentActivity = BaseActivity.CurrentActivity;
if (currentActivity == null)
{
return(Observable.Empty <DialogResult>());
}
MessageDialogFragment mdf = currentActivity.FragmentManager.FindFragmentByTag(MessageDialogFragment.Tag) as MessageDialogFragment;
if (mdf == null && currentActivity.IsVisible)
{
mdf = MessageDialogFragment.NewInstance(content, positive, negative);
mdf.Show(currentActivity.FragmentManager, MessageDialogFragment.Tag);
return(mdf.ResultStream);
}
return(Observable.Empty <DialogResult>());
}
