private void ShowSearchList()
{
mCurrentAdapter = mSearchAdapter;
mListView.Adapter = mCurrentAdapter;
mSyncContext.Post(delegate {
mCurrentAdapter.NotifyDataSetChanged();
}, null);
}
private void InitUIComponents(View rootView)
{
mListView = rootView.FindViewById(Resource.Id.list) as ListView;
mAdapter = new SendBirdChannelAdapter(this.Activity);
mSearchAdapter = new SendBirdChannelAdapter(this.Activity);
mListView.ItemClick += (sender, e) => {
Channel channel = mCurrentAdapter[e.Position];
if (OnChannelSelected != null)
{
OnChannelSelected(this, new ChannelEventArgs(channel));
}
};
mEtxtSearch = rootView.FindViewById(Resource.Id.etxt_search) as EditText;
mEtxtSearch.AfterTextChanged += (sender, e) => {
if (e.Editable.Length() <= 0)
{
ShowChannelList();
}
else
{
ShowSearchList();
}
};
mEtxtSearch.KeyPress += (sender, e) => {
if (e.Event.Action == KeyEventActions.Down && e.KeyCode == Keycode.Enter)
{
Search(mEtxtSearch.Text);
e.Handled = true;
}
else
{
e.Handled = false;
}
};
}
private void ShowSearchList()
{
mCurrentAdapter = mSearchAdapter;
mListView.Adapter = mCurrentAdapter;
mCurrentAdapter.NotifyDataSetChanged();
}
private void ShowChannelList()
{
mCurrentAdapter = mAdapter;
mListView.Adapter = mCurrentAdapter;
mCurrentAdapter.NotifyDataSetChanged();
}