/*
* Copyright (C) 2010-2012 Paul Watts (paulcwatts@gmail.com)
*
* 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 org.onebusaway.android.ui;
import org.onebusaway.android.R;
import org.onebusaway.android.provider.ObaContract;
import org.onebusaway.android.util.ShowcaseViewUtils;
import org.onebusaway.android.util.UIUtils;
import android.app.Activity;
import android.content.Intent;
import android.database.Cursor;
import android.net.Uri;
import android.support.v4.widget.SimpleCursorAdapter;
import android.view.ContextMenu;
import android.view.ContextMenu.ContextMenuInfo;
import android.view.MenuItem;
import android.view.View;
import android.widget.AdapterView.AdapterContextMenuInfo;
import android.widget.ListView;
import android.widget.TextView;
abstract class MyStopListFragmentBase extends MyListFragmentBase
implements QueryUtils.StopList.Columns {
//private static final String TAG = "MyStopListActivity";
@Override
protected SimpleCursorAdapter newAdapter() {
return QueryUtils.StopList.newAdapter(getActivity());
}
@Override
protected Uri getContentUri() {
return ObaContract.Stops.CONTENT_URI;
}
@Override
public void onListItemClick(ListView l, View v, int position, long id) {
StopData stopData = getStopData(l, position);
ArrivalsListActivity.Builder b = stopData.getArrivalsList();
if (isShortcutMode()) {
final Intent shortcut =
UIUtils.makeShortcut(getActivity(), stopData.getUiName(), b.getIntent());
Activity activity = getActivity();
activity.setResult(Activity.RESULT_OK, shortcut);
activity.finish();
} else {
b.setUpMode(NavHelp.UP_MODE_BACK);
b.start();
}
}
protected StopData getStopData(ListView l, int position) {
// Get the cursor and fetch the stop ID from that.
SimpleCursorAdapter cursorAdapter = (SimpleCursorAdapter) l.getAdapter();
return new StopData(cursorAdapter.getCursor(), position - l.getHeaderViewsCount());
}
@Override
public void onCreateContextMenu(ContextMenu menu, View v,
ContextMenuInfo menuInfo) {
super.onCreateContextMenu(menu, v, menuInfo);
AdapterContextMenuInfo info = (AdapterContextMenuInfo) menuInfo;
final TextView text = (TextView) info.targetView.findViewById(R.id.stop_name);
menu.setHeaderTitle(UIUtils.formatDisplayText(text.getText().toString()));
if (isShortcutMode()) {
menu.add(0, CONTEXT_MENU_DEFAULT, 0, R.string.my_context_create_shortcut);
} else {
menu.add(0, CONTEXT_MENU_DEFAULT, 0, R.string.my_context_get_stop_info);
}
menu.add(0, CONTEXT_MENU_SHOW_ON_MAP, 0, R.string.my_context_showonmap);
if (!isShortcutMode()) {
menu.add(0, CONTEXT_MENU_CREATE_SHORTCUT, 0, R.string.my_context_create_shortcut);
}
}
@Override
public boolean onContextItemSelected(MenuItem item) {
AdapterContextMenuInfo info = (AdapterContextMenuInfo) item.getMenuInfo();
switch (item.getItemId()) {
case CONTEXT_MENU_DEFAULT:
// Fake a click
onListItemClick(getListView(), info.targetView, info.position, info.id);
return true;
case CONTEXT_MENU_SHOW_ON_MAP:
showOnMap(getListView(), info.position);
return true;
case CONTEXT_MENU_CREATE_SHORTCUT:
ShowcaseViewUtils
.doNotShowTutorial(ShowcaseViewUtils.TUTORIAL_STARRED_STOPS_SHORTCUT);
StopData stopData = getStopData(getListView(), info.position);
final Intent shortcutIntent =
UIUtils.makeShortcut(getActivity(), stopData.uiName,
stopData.getArrivalsList().getIntent());
shortcutIntent.setAction(INSTALL_SHORTCUT);
shortcutIntent.setFlags(0);
getActivity().sendBroadcast(shortcutIntent);
return true;
default:
return super.onContextItemSelected(item);
}
}
private void showOnMap(ListView l, int position) {
// Get the cursor and fetch the stop ID from that.
SimpleCursorAdapter cursorAdapter = (SimpleCursorAdapter) l.getAdapter();
Cursor c = cursorAdapter.getCursor();
c.moveToPosition(position - l.getHeaderViewsCount());
final String stopId = c.getString(COL_ID);
final double lat = c.getDouble(COL_LATITUDE);
final double lon = c.getDouble(COL_LONGITUDE);
HomeActivity.start(getActivity(), stopId, lat, lon);
}
protected class StopData {
private final String id;
private final String name;
private final String dir;
private final String uiName;
public StopData(Cursor c, int row) {
c.moveToPosition(row);
id = c.getString(COL_ID);
name = c.getString(COL_NAME);
dir = c.getString(COL_DIRECTION);
uiName = c.getString(COL_UI_NAME);
}
public String getId() {
return id;
}
public String getName() {
return name;
}
public String getDir() {
return dir;
}
public String getUiName() {
return uiName;
}
public ArrivalsListActivity.Builder getArrivalsList() {
return new ArrivalsListActivity.Builder(getActivity(), id)
.setStopName(name)
.setStopDirection(dir);
}
}
}