/*
* Copyright (C) 2007 The Android Open Source Project
*
* 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 android.view;
import com.android.frameworks.coretests.R;
import android.app.ListActivity;
import android.content.Context;
import android.os.Bundle;
import android.util.Log;
import android.view.ContextMenu;
import android.view.Menu;
import android.view.MenuItem;
import android.view.SubMenu;
import android.view.View;
import android.view.ViewGroup;
import android.view.LayoutInflater;
import android.view.ContextMenu.ContextMenuInfo;
import android.widget.AdapterView;
import android.widget.BaseAdapter;
import android.widget.TextView;
/**
* Exercises context menus in lists
*/
public class ListContextMenu extends ListActivity implements View.OnCreateContextMenuListener
{
static final String TAG = "ListContextMenu";
ThrashListAdapter mAdapter;
private class ThrashListAdapter extends BaseAdapter {
private LayoutInflater mInflater;
private String[] mTitles = new String[100];
public ThrashListAdapter(Context context) {
mInflater = (LayoutInflater)context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
mTitles = new String[100];
int i;
for (i=0; i<100; i++) {
mTitles[i] = "[" + i + "]";
}
}
public int getCount() {
return mTitles.length;
}
public Object getItem(int position) {
return position;
}
public long getItemId(int position) {
return position;
}
public View getView(int position, View convertView, ViewGroup parent) {
TextView view;
if (convertView == null) {
view = (TextView) mInflater.inflate(android.R.layout.simple_list_item_1, null);
} else {
view = (TextView) convertView;
}
view.setText("List item " + mTitles[position]);
return view;
}
}
@Override
public void onCreate(Bundle icicle)
{
super.onCreate(icicle);
mAdapter = new ThrashListAdapter(this);
getListView().setOnCreateContextMenuListener(this);
setListAdapter(mAdapter);
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
MenuItem item = menu.add(0, 0, 0, "Really long menu item name");
item.setTitleCondensed("Long name");
item.setIcon(R.drawable.black_square);
SubMenu sm = menu.addSubMenu(0, 0, 0, "The 2nd item, a sub menu").setIcon(R.drawable.black_square_stretchable);
item = sm.getItem();
item.setTitleCondensed("Sub menu");
sm.add(1, 0, 0, "Subitem 1");
sm.add(1, 0, 0, "Subitem 2");
sm.add(1, 0, 0, "Subitem 3");
sm.setGroupCheckable(1, true, true);
menu.add(0, 0, 0, "Item 3");
menu.add(0, 0, 0, "Item 4");
menu.add(0, 0, 0, "Item 5");
menu.add(0, 0, 0, "Item 6");
menu.add(0, 0, 0, "Item 7");
menu.add(0, 0, 0, "Item 8");
menu.add(0, 0, 0, "Item 9");
sm = menu.addSubMenu(0, 0, 0, "Item 10 SM");
sm.add(0, 0, 0, "Subitem 1");
sm.add(0, 0, 0, "Subitem 2");
sm.add(0, 0, 0, "Subitem 3");
sm.add(0, 0, 0, "Subitem 4");
sm.add(0, 0, 0, "Subitem 5");
sm.add(0, 0, 0, "Subitem 6");
sm.add(0, 0, 0, "Subitem 7");
sm.add(0, 0, 0, "Subitem 8");
return true;
}
public void onCreateContextMenu(ContextMenu menu, View v, ContextMenuInfo menuInfo) {
AdapterView.AdapterContextMenuInfo info = (AdapterView.AdapterContextMenuInfo)menuInfo;
String text = ((TextView) info.targetView).getText().toString();
if (text.contains("[0]")) {
menu.setHeaderTitle("This is a test of the title and the icon").setHeaderIcon(
android.R.drawable.sym_def_app_icon);
} else if (text.contains("[1]")) {
menu.setHeaderTitle("This is a test of just the title");
} else {
TextView textView = new TextView(this);
textView.setText("This is a test of a custom View");
menu.setHeaderView(textView);
}
menu.add(0, 0, 0, "Test 1");
SubMenu sm = menu.addSubMenu(0, 0, 0, "Test 1.5 SM");
sm.add(0, 0, 0, "CM Subitem 1");
sm.add(0, 0, 0, "CM Subitem 2");
sm.add(0, 0, 0, "CM Subitem 3");
menu.add(0, 0, 0, "Test 2");
menu.add(0, 0, 0, "Test 3");
menu.add(0, 0, 0, "Test 4");
menu.add(0, 0, 0, "Test 5");
menu.add(0, 0, 0, "Test 6");
menu.add(0, 0, 0, "Test 7");
menu.add(0, 0, 0, "Test 8");
menu.add(0, 0, 0, "Test 9");
menu.add(0, 0, 0, "Test 10");
menu.add(0, 0, 0, "Test 11");
menu.add(0, 0, 0, "Test 12");
menu.add(0, 0, 0, "Test 13");
menu.add(0, 0, 0, "Test 14");
menu.add(0, 0, 0, "Test 15");
menu.add(0, 0, 0, "Test 16");
menu.add(0, 0, 0, "Test 17");
menu.add(0, 0, 0, "Test 18");
menu.add(0, 0, 0, "Test 19");
menu.add(0, 0, 0, "Test 20");
menu.add(0, 0, 0, "Test 21");
menu.add(0, 0, 0, "Test 22");
menu.add(0, 0, 0, "Test 23");
menu.add(0, 0, 0, "Test 24");
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
Log.i(TAG, "Options item " + item.toString() + " selected.");
return super.onOptionsItemSelected(item);
}
@Override
public void onOptionsMenuClosed(Menu menu) {
Log.i(TAG, "Options menu closed");
}
@Override
public boolean onContextItemSelected(MenuItem item) {
Log.i(TAG, "Context item " + item.toString() + " selected.");
return super.onContextItemSelected(item);
}
@Override
public void onContextMenuClosed(Menu menu) {
Log.i(TAG, "Context menu closed");
}
}
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