private void _listView_ItemClick(object sender, AdapterView.ItemClickEventArgs e)
{
refreshButton.SetEnabled(true);
refreshButton.SetVisible(true);
_listView.Enabled = false;
_searchView.Enabled = false;
isOnCurrencyFragment = true;
//Hides the keyboard when the fragment changes
InputMethodManager imm = (InputMethodManager)GetSystemService(Context.InputMethodService);
imm.HideSoftInputFromWindow(_searchView.WindowToken, 0);
//Gets the text of the item selecxted
var selectedItem = e.Parent.GetItemAtPosition(e.Position).ToString();
//Creates new fragments and parses the selected currency
orderFragment = CurrencyFragment.NewInstance(selectedItem);
chartFragment = CurrencyChartFragment.NewInstance(selectedItem);
currentFragment = "orders";
// Execute a transaction, replacing any existing fragment with this one inside the frame.
var fragmentTransaction = FragmentManager.BeginTransaction();
fragmentTransaction.Replace(Resource.Id.fragmentContainer, orderFragment, "orderFragment");
fragmentTransaction.AddToBackStack(null);
fragmentTransaction.SetTransition(FragmentTransit.FragmentFade);
fragmentTransaction.Commit();
}
public static CurrencyFragment NewInstance(string currency)
{
//Parses the currency to the fragment class
var currencyFrag = new CurrencyFragment {
Arguments = new Bundle()
};
currencyFrag.Arguments.PutString("currency_string", currency);
Currency = currency;
return(currencyFrag);
}
public override bool OnOptionsItemSelected(IMenuItem item)
{
if (item.ItemId == Resource.Id.menu_preferences)
{
StartActivity(new Android.Content.Intent(this, typeof(SettingsActivity)));
return(base.OnOptionsItemSelected(item));
}
if (item.ItemId == Resource.Id.menu_refresh)
{
CurrencyFragment.OnMenuItemClick(this);
}
return(base.OnOptionsItemSelected(item));
}