private void ClickTranslate()
{
translateButton.Enabled = false;
textByTranslate.Text = translateLogic.ToTranslate(textForTranslate.Text);
List <Android.Support.V4.App.Fragment> list = new List <Android.Support.V4.App.Fragment>()
{
this
};
int count = translateLogic.GetCountWords();
if (count > 1)
{
list.Add(new WordsListFragment());
pagerAdapter = new Adapters.TranslatePagesAdapter(Activity.SupportFragmentManager, list, 2);
ViewPager pager = Activity.FindViewById <ViewPager>(Resource.Id.vp_fragments);
pager.Adapter = pagerAdapter;
pager.SetCurrentItem(0, true);
saveText.SetCountWords(count);
Toast toast = Toast.MakeText(Application.Context, "Листай вправо!", ToastLength.Long);
toast.Show();
}
else
{
pagerAdapter = new Adapters.TranslatePagesAdapter(Activity.SupportFragmentManager, list, 1);
ViewPager pager = Activity.FindViewById <ViewPager>(Resource.Id.vp_fragments);
pager.Adapter = pagerAdapter;
pager.SetCurrentItem(0, true);
saveText.SetCountWords(count);
}
}
public override void OnActivityCreated(Bundle savedInstanceState)
{
base.OnActivityCreated(savedInstanceState);
indicator.SetViewPager(viewPager);
if (TranslatorSave.NewInstance().GetCountWords == "one or null")
{
pagerAdapter = new Adapters.TranslatePagesAdapter(Activity.SupportFragmentManager, list, 1);
}
else
{
list.Add(new WordsListFragment());
pagerAdapter = new Adapters.TranslatePagesAdapter(Activity.SupportFragmentManager, list, 2);
}
viewPager.Adapter = pagerAdapter;
viewPager.SetCurrentItem(TranslatorSave.NewInstance().GetPosition, true);
}
public override void OnDestroy()
{
base.OnDestroy();
try
{
Activity.SupportFragmentManager.BeginTransaction().Remove(pagerAdapter.GetItem(0)).Commit();
pagerAdapter = TranslatorFragment.GetPagerAdapter;
int countFragments = pagerAdapter?.Count ?? -1;
if (countFragments == 2)
{
Activity.SupportFragmentManager.BeginTransaction().Remove(pagerAdapter.GetItem(1)).Commit();
}
}
catch (Exception)
{
// ignored
}
}