protected override void OnCreate(Bundle savedInstanceState)
{
base.OnCreate(savedInstanceState);
SetContentView(Resource.Layout.creating_test_view);
testLogic = new GenerateOrCreateTestLogic();
searchViewWords = FindViewById <SearchView>(Resource.Id.sv_word_search);
recyclerViewWords = FindViewById <RecyclerView>(Resource.Id.rv_words);
buttonRu = FindViewById <Button>(Resource.Id.btn_ru);
buttonEn = FindViewById <Button>(Resource.Id.btn_en);
buttonStartTest = FindViewById <Button>(Resource.Id.btn_start_creating_test);
LinearLayoutManager layoutManager = new LinearLayoutManager(this);
recyclerViewWords.SetLayoutManager(layoutManager);
wordsAdapter = new WordsAdapter(testLogic, "ru");
recyclerViewWords.SetAdapter(wordsAdapter);
buttonRu.Enabled = false;
buttonRu.SetBackgroundResource(Resource.Drawable.background_ru_disenabled_button);
searchViewWords.QueryTextChange += (sender, e) => TextChange(e.NewText);
buttonRu.Click += (sender, e) => SelectRuWords();
buttonEn.Click += (sender, e) => SelectEnWords();
buttonStartTest.Click += (sender, e) => StartTest();
}
private void SelectEnWords()
{
buttonRu.Enabled = true;
buttonRu.SetBackgroundResource(Resource.Drawable.background_ru_button);
buttonEn.Enabled = false;
buttonEn.SetBackgroundResource(Resource.Drawable.background_en_disenabled_button);
testLogic = wordsAdapter.GetTestLogic();
wordsAdapter = new WordsAdapter(testLogic, "en");
recyclerViewWords.SetAdapter(wordsAdapter);
TextChange("");
}
private async Task Init()
{
WordLogic = new WordLogic(new PersistentWordManager <Word>(new FileHelper().GetLocalFilePath("WordMemo.db")));
await WordLogic.UpdateWordList();
_mWords = WordLogic.WordList;
_mWordsAdapter = new WordsAdapter(this, _mWords);
_mRecyclerView.SetAdapter(_mWordsAdapter);
_mRecyclerView.LayoutChange += (sender, args) =>
{
bottomPosition = args.Bottom;
};
var fab = FindViewById <FloatingActionButton>(Resource.Id.fab);
fab.Click += (sender, args) =>
{
Word newWord = new Word();
_mWordsAdapter.AddWord(newWord);
_mWordsAdapter.NotifyItemInserted(_mWordsAdapter.ItemCount - 1);
HideKeyboard();
_mRecyclerView.SmoothScrollToPosition(bottomPosition);
};
_mRecyclerView.ChildViewAttachedToWindow += (sender, args) =>
{
View lastRow = _mRecyclerView.GetLayoutManager().GetChildAt(_mWordsAdapter.ItemCount - 1);
if (lastRow != null && args.View == lastRow)
{
lastRow.RequestFocus();
}
};
_mRecyclerView.SetItemAnimator(new DefaultItemAnimator());
ItemTouchHelper.Callback callback = new RecyclerItemTouchHelper(this);
ItemTouchHelper itemTouchHelper = new ItemTouchHelper(callback);
itemTouchHelper.AttachToRecyclerView(_mRecyclerView);
_mRecyclerView.ClearFocus();
HideKeyboard();
}
