/**
* Copyright (C) 2009 Anders Aagaard <aagaande@gmail.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
*
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.neuron.trafikanten;
import java.util.ArrayList;
import android.app.Activity;
import android.app.AlertDialog;
import android.app.Dialog;
import android.app.TabActivity;
import android.content.Context;
import android.content.DialogInterface;
import android.content.DialogInterface.OnCancelListener;
import android.content.DialogInterface.OnDismissListener;
import android.content.Intent;
import android.content.SharedPreferences;
import android.net.Uri;
import android.os.Build;
import android.os.Bundle;
import android.os.Parcelable;
import android.view.Window;
import android.view.inputmethod.InputMethodManager;
import android.widget.TabHost;
import android.widget.TabHost.OnTabChangeListener;
import com.google.android.AnalyticsUtils;
import com.neuron.trafikanten.dataSets.StationData;
import com.neuron.trafikanten.db.FavoriteDbAdapter;
import com.neuron.trafikanten.db.HistoryDbAdapter;
import com.neuron.trafikanten.tasks.ShowTipsTask;
import com.neuron.trafikanten.views.realtime.FavoritesView;
import com.neuron.trafikanten.views.realtime.RealtimeView;
import com.neuron.trafikanten.views.realtime.SelectRealtimeStationView;
import com.neuron.trafikanten.views.route.SelectRouteView;
public class Trafikanten extends TabActivity {
private static Activity activity;
public static final String KEY_SELECTEDTAB = "selectedtab";
public final static String KEY_MYLOCATION = "myLocation";
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
/*
* Check too old android version
* - We need to parse Build.Version.SDK because SDK_INT isn't available in early android versions
*/
if (Integer.parseInt(Build.VERSION.SDK) <= 3) {
AlertDialog.Builder builder = new AlertDialog.Builder(this);
builder.setMessage(R.string.legacyMessage)
.setCancelable(false)
.setNeutralButton("Ok", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int id) {
final Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse("market://details?id=com.neuron.trafikantenlegacy"));
startActivity(intent);
finish();
return;
}
});
AlertDialog alert = builder.create();
alert.show();
alert.setOnDismissListener(new OnDismissListener() {
@Override
public void onDismiss(DialogInterface dialog) {
finish();
return;
}
});
return;
}
/*
* Google analytics
*/
AnalyticsUtils.getInstance(this).trackPageView("/home");
Trafikanten.activity = this;
setTitle(getString(R.string.app_name) + " - " + HelperFunctions.GetApplicationVersion(this));
requestWindowFeature(Window.FEATURE_INDETERMINATE_PROGRESS);
if (isShortcut()) {
setVisible(false);
}
/*
* Setup tab host
*/
final TabHost tabHost = getTabHost();
{
/*
* Hack : Tweaks for devices with software keyboards, hide keyboard when switching tabs.
*/
tabHost.setOnTabChangedListener(new OnTabChangeListener() {
public void onTabChanged(String tabId) {
InputMethodManager imm = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
imm.hideSoftInputFromWindow(tabHost.getApplicationWindowToken(), 0);
SharedPreferences preferences = activity.getSharedPreferences("trafikantenandroid", Context.MODE_PRIVATE);
SharedPreferences.Editor editor = preferences.edit();
editor.putInt(KEY_SELECTEDTAB, tabHost.getCurrentTab());
editor.commit();
}
});
}
{
/*
* Add realtime tab
*/
final Intent intent = new Intent(this, SelectRealtimeStationView.class);
if (getIntent().hasExtra(KEY_MYLOCATION)) {
intent.putExtra(KEY_MYLOCATION, true);
}
tabHost.addTab(tabHost.newTabSpec("RealtimeTab")
.setIndicator(getText(R.string.departures), getResources().getDrawable(R.drawable.ic_menu_recent_history))
.setContent(intent));
}
{
/*
* Add route tab
*/
tabHost.addTab(tabHost.newTabSpec("RouteTab")
.setIndicator(getText(R.string.route), getResources().getDrawable(R.drawable.ic_menu_directions))
.setContent(new Intent(this, SelectRouteView.class)));
}
{
/*
* Add favorites tab
*/
tabHost.addTab(tabHost.newTabSpec("FavoritesTab")
.setIndicator(getText(R.string.favorites), getResources().getDrawable(R.drawable.ic_list_starred))
.setContent(new Intent(this, FavoritesView.class)));
}
{
// Sticky tabs, load last used.
SharedPreferences preferences = activity.getSharedPreferences("trafikantenandroid", Context.MODE_PRIVATE);
tabHost.setCurrentTab(preferences.getInt(KEY_SELECTEDTAB, 0));
}
new ShowTipsTask(this, Trafikanten.class.getName(), R.string.tipFrontscreen, 35);
}
private boolean isShortcut() {
final Intent intent = getIntent();
final String action = intent.getAction();
if (!Intent.ACTION_CREATE_SHORTCUT.equals(action)) {
return false;
}
AnalyticsUtils.getInstance(this).trackPageView("/createShortcut");
/*
* Todo show list of shortcuts to create.
*/
ArrayList<CharSequence> selectList = new ArrayList<CharSequence>();
selectList.add(getText(R.string.myLocation));
final ArrayList<StationData> realtimeStations = new ArrayList<StationData>();
/*
* Add all history/favorite stations
*/
{
final FavoriteDbAdapter favoriteDbAdapter = new FavoriteDbAdapter(this);
final HistoryDbAdapter historyDbAdapter = new HistoryDbAdapter(this);
favoriteDbAdapter.addFavoritesToList(false, realtimeStations);
historyDbAdapter.addHistoryToList(false, realtimeStations);
favoriteDbAdapter.close();
historyDbAdapter.close();
}
for(StationData station : realtimeStations) {
selectList.add(station.stopName);
}
/*
* Setup select contact alert dialog
*/
final AlertDialog.Builder builder = new AlertDialog.Builder(activity);
builder.setTitle(R.string.selectStation);
final String[] items = new String[selectList.size()];
selectList.toArray(items);
builder.setItems(items, new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int item) {
switch(item) {
case 0:
// My location
createShortcutMyLocation();
break;
default:
// A station
final StationData station = realtimeStations.get(item - 1);
createShortcutStation(station);
break;
}
dialog.dismiss();
finish();
}
});
Dialog dialog = builder.create();
dialog.setOnCancelListener(new OnCancelListener() {
@Override
public void onCancel(DialogInterface dialog) {
finish();
}
});
dialog.show();
return true;
}
private void createShortcutMyLocation() {
final Intent shortcutIntent = new Intent(Intent.ACTION_MAIN);
shortcutIntent.setClassName(this, this.getClass().getName());
shortcutIntent.putExtra(KEY_MYLOCATION, true);
shortcutIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TOP);
/*
* Setup container
*/
final Intent intent = new Intent();
intent.putExtra(Intent.EXTRA_SHORTCUT_INTENT, shortcutIntent);
intent.putExtra(Intent.EXTRA_SHORTCUT_NAME, getText(R.string.myLocation));
final Parcelable iconResource = Intent.ShortcutIconResource.fromContext(this, R.drawable.icon);
intent.putExtra(Intent.EXTRA_SHORTCUT_ICON_RESOURCE, iconResource);
setResult(RESULT_OK, intent);
}
private void createShortcutStation(StationData station) {
final Intent shortcutIntent = new Intent(Intent.ACTION_MAIN);
shortcutIntent.setClassName(this, RealtimeView.class.getName());
shortcutIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TOP);
final Bundle bundle = new Bundle();
station.writeSimpleBundle(bundle);
shortcutIntent.putExtras(bundle);
/*
* Setup container
*/
final Intent intent = new Intent();
intent.putExtra(Intent.EXTRA_SHORTCUT_INTENT, shortcutIntent);
intent.putExtra(Intent.EXTRA_SHORTCUT_NAME, station.stopName);
final Parcelable iconResource = Intent.ShortcutIconResource.fromContext(this, R.drawable.icon);
intent.putExtra(Intent.EXTRA_SHORTCUT_ICON_RESOURCE, iconResource);
setResult(RESULT_OK, intent);
}
/*
* Function is always used from one of the tab views, therefor this is perfectly fine.
*/
public static void tabHostSetProgressBarIndeterminateVisibility(boolean value)
{
activity.setProgressBarIndeterminateVisibility(value);
}
}