/* * Copyright (C) 2013 Manuel Peinado * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package com.manuelpeinado.multichoiceadapter.samples.stock.twolinesarrayadaptersample; import java.util.ArrayList; import java.util.Set; import android.annotation.SuppressLint; import android.content.Context; import android.os.Bundle; import android.view.ActionMode; import android.view.LayoutInflater; import android.view.Menu; import android.view.MenuInflater; import android.view.MenuItem; import android.view.View; import android.view.ViewGroup; import android.widget.Toast; import com.manuelpeinado.multichoiceadapter.CheckableTwoLineListItem; import com.manuelpeinado.multichoiceadapter.MultiChoiceArrayAdapter; import com.manuelpeinado.multichoiceadapter.samples.Building; import com.manuelpeinado.multichoiceadapter.samples.stock.R; @SuppressLint("ViewConstructor") public class TwoLinesArrayAdapter extends MultiChoiceArrayAdapter<Building> { protected static final String TAG = TwoLinesArrayAdapter.class.getSimpleName(); public TwoLinesArrayAdapter(Bundle savedInstanceState, Context context, ArrayList<Building> items) { super(savedInstanceState, context, R.layout.mca__simple_list_item_checkable_2, items); } @Override public View getViewImpl(int position, View convertView, ViewGroup parent) { if (convertView == null) { LayoutInflater inflater = (LayoutInflater) parent.getContext().getSystemService( Context.LAYOUT_INFLATER_SERVICE); convertView = inflater.inflate(R.layout.mca__simple_list_item_checkable_2, null); } CheckableTwoLineListItem row = (CheckableTwoLineListItem) convertView; Building item = getItem(position); row.getText1().setText(item.name); row.getText2().setText(item.height); return row; } @Override public boolean onCreateActionMode(ActionMode mode, Menu menu) { MenuInflater inflater = mode.getMenuInflater(); inflater.inflate(R.menu.my_action_mode, menu); return true; } @Override public boolean onActionItemClicked(ActionMode mode, MenuItem item) { if (item.getItemId() == R.id.menu_share) { Toast.makeText(getContext(), "Share", Toast.LENGTH_SHORT).show(); return true; } if (item.getItemId() == R.id.menu_discard) { discardSelectedItems(); return true; } return false; } private void discardSelectedItems() { Set<Long> selection = getCheckedItems(); Building[] items = new Building[selection.size()]; int i = 0; for (long position : selection) { items[i++] = getItem((int) position); } for (Building item : items) { remove(item); } finishActionMode(); } @Override public boolean onPrepareActionMode(ActionMode mode, Menu menu) { return false; } }