diff --git a/res/menu/main.xml b/res/menu/main.xml
index aa3390a..fdacb5c 100644
--- a/res/menu/main.xml
+++ b/res/menu/main.xml
@@ -1,57 +1,52 @@
\ No newline at end of file
diff --git a/src/it/reyboz/bustorino/ActivityMain.java b/src/it/reyboz/bustorino/ActivityMain.java
index ae7ee18..7dcac4a 100644
--- a/src/it/reyboz/bustorino/ActivityMain.java
+++ b/src/it/reyboz/bustorino/ActivityMain.java
@@ -1,798 +1,799 @@
/*
BusTO - Arrival times for Turin public transports.
Copyright (C) 2014 Valerio Bozzolan
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 .
*/
package it.reyboz.bustorino;
import android.annotation.SuppressLint;
import android.content.Context;
import android.content.Intent;
import android.content.pm.PackageManager;
import android.location.*;
import android.net.Uri;
import android.os.Build;
import android.os.Bundle;
import android.os.Handler;
import android.support.annotation.NonNull;
import android.support.design.widget.Snackbar;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentManager;
import android.support.v4.app.FragmentTransaction;
import android.support.v4.app.NavUtils;
import android.support.v4.widget.SwipeRefreshLayout;
import android.util.Log;
import android.view.KeyEvent;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.view.inputmethod.EditorInfo;
import android.view.inputmethod.InputMethodManager;
import android.widget.*;
import com.google.zxing.integration.android.IntentIntegrator;
import com.google.zxing.integration.android.IntentResult;
import android.support.design.widget.FloatingActionButton;
import it.reyboz.bustorino.backend.*;
import it.reyboz.bustorino.fragments.*;
import it.reyboz.bustorino.middleware.*;
import java.util.List;
import static android.location.Criteria.NO_REQUIREMENT;
public class ActivityMain extends GeneralActivity implements FragmentListener {
/*
* Layout elements
*/
private EditText busStopSearchByIDEditText;
private EditText busStopSearchByNameEditText;
private ProgressBar progressBar;
private TextView howDoesItWorkTextView;
private Button hideHintButton;
private MenuItem actionHelpMenuItem;
private SwipeRefreshLayout swipeRefreshLayout;
private FloatingActionButton floatingActionButton;
private FragmentManager framan;
private Snackbar snackbar;
/*
* Search mode
*/
private static final int SEARCH_BY_NAME = 0;
private static final int SEARCH_BY_ID = 1;
- private static final int SEARCH_BY_ROUTE = 2; // TODO: implement this (bug #1512948)
+ private static final int SEARCH_BY_ROUTE = 2; // TODO: implement this -- https://gitpull.it/T12
private int searchMode;
/*
* Options
*/
private final String OPTION_SHOW_LEGEND = "show_legend";
private final String LOCATION_PERMISSION_GIVEN = "loc_permission";
/*
* Status
*/
private DBStatusManager prefsManager;
private DBStatusManager.OnDBUpdateStatusChangeListener updatelistener;
private static final String DEBUG_TAG="BusTO - MainActivity";
/* // useful for testing:
public class MockFetcher implements ArrivalsFetcher {
@Override
public Palina ReadArrivalTimesAll(String routeID, AtomicReference res) {
SystemClock.sleep(5000);
res.set(result.SERVER_ERROR);
return new Palina();
}
}
private ArrivalsFetcher[] ArrivalFetchers = {new MockFetcher(), new MockFetcher(), new MockFetcher(), new MockFetcher(), new MockFetcher()};*/
private RecursionHelper ArrivalFetchersRecursionHelper = new RecursionHelper<>(new ArrivalsFetcher[] {new GTTJSONFetcher(), new FiveTScraperFetcher()});
private RecursionHelper StopsFindersByNameRecursionHelper = new RecursionHelper<>(new StopsFinderByName[] {new GTTStopsFetcher(), new FiveTStopsFetcher()});
/*
* Position
*/
//Fine location criteria
private final Criteria cr = new Criteria();
private boolean pendingNearbyStopsRequest = false;
private LocationManager locmgr;
/*
* Database Access
*/
private StopsDB stopsDB;
private UserDB userDB;
private FragmentHelper fh;
///////////////////////////////// EVENT HANDLERS ///////////////////////////////////////////////
/*
* @see swipeRefreshLayout
*/
private Handler handler = new Handler();
private final Runnable refreshing = new Runnable() {
public void run() {
if(framan.findFragmentById(R.id.resultFrame) instanceof ArrivalsFragment){
ArrivalsFragment fragment = (ArrivalsFragment) framan.findFragmentById(R.id.resultFrame);
String stopName = fragment.getStopID();
new AsyncDataDownload(AsyncDataDownload.RequestType.ARRIVALS,fh).execute(stopName);
} else
new AsyncDataDownload(AsyncDataDownload.RequestType.ARRIVALS,fh).execute();
}
};
//// MAIN METHOD ///
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
framan = getSupportFragmentManager();
this.stopsDB = new StopsDB(getApplicationContext());
this.userDB = new UserDB(getApplicationContext());
setContentView(R.layout.activity_main);
busStopSearchByIDEditText = (EditText) findViewById(R.id.busStopSearchByIDEditText);
busStopSearchByNameEditText = (EditText) findViewById(R.id.busStopSearchByNameEditText);
progressBar = (ProgressBar) findViewById(R.id.progressBar);
howDoesItWorkTextView = (TextView) findViewById(R.id.howDoesItWorkTextView);
hideHintButton = (Button) findViewById(R.id.hideHintButton);
swipeRefreshLayout = (SwipeRefreshLayout) findViewById(R.id.listRefreshLayout);
floatingActionButton = (FloatingActionButton) findViewById(R.id.floatingActionButton);
framan.addOnBackStackChangedListener(new FragmentManager.OnBackStackChangedListener() {
@Override
public void onBackStackChanged() {
Log.d("MainActivity, BusTO", "BACK STACK CHANGED");
}
});
busStopSearchByIDEditText.setSelectAllOnFocus(true);
busStopSearchByIDEditText
.setOnEditorActionListener(new TextView.OnEditorActionListener() {
@Override
public boolean onEditorAction(TextView v, int actionId,
KeyEvent event) {
// IME_ACTION_SEARCH alphabetical option
if (actionId == EditorInfo.IME_ACTION_SEARCH) {
onSearchClick(v);
return true;
}
return false;
}
});
busStopSearchByNameEditText
.setOnEditorActionListener(new TextView.OnEditorActionListener() {
@Override
public boolean onEditorAction(TextView v, int actionId,
KeyEvent event) {
// IME_ACTION_SEARCH alphabetical option
if (actionId == EditorInfo.IME_ACTION_SEARCH) {
onSearchClick(v);
return true;
}
return false;
}
});
// Called when the layout is pulled down
swipeRefreshLayout
.setOnRefreshListener(new SwipeRefreshLayout.OnRefreshListener() {
@Override
public void onRefresh() {
handler.post(refreshing);
}
});
/**
* @author Marco Gagino!!!
*/
//swipeRefreshLayout.setColorSchemeColors(R.color.blue_500, R.color.orange_500); // setColorScheme is deprecated, setColorSchemeColors isn't
swipeRefreshLayout.setColorSchemeResources(R.color.blue_500,R.color.orange_500);
fh = new FragmentHelper(this,R.id.listRefreshLayout,R.id.resultFrame);
setSearchModeBusStopID();
//---------------------------- START INTENT CHECK QUEUE ------------------------------------
// Intercept calls from URL intent
boolean tryedFromIntent = false;
String busStopID = null;
String busStopDisplayName = null;
Uri data = getIntent().getData();
if (data != null) {
busStopID = getBusStopIDFromUri(data);
tryedFromIntent = true;
}
// Intercept calls from other activities
if (!tryedFromIntent) {
Bundle b = getIntent().getExtras();
if (b != null) {
busStopID = b.getString("bus-stop-ID");
busStopDisplayName = b.getString("bus-stop-display-name");
/**
* I'm not very sure if you are coming from an Intent.
* Some launchers work in strange ways.
*/
tryedFromIntent = busStopID != null;
}
}
//---------------------------- END INTENT CHECK QUEUE --------------------------------------
if (busStopID == null) {
// Show keyboard if can't start from intent
// JUST DON'T
// showKeyboard();
// You haven't obtained anything... from an intent?
if (tryedFromIntent) {
// This shows a luser warning
ArrivalFetchersRecursionHelper.reset();
Toast.makeText(getApplicationContext(),
R.string.insert_bus_stop_number_error, Toast.LENGTH_SHORT).show();
}
} else {
// If you are here an intent has worked successfully
setBusStopSearchByIDEditText(busStopID);
/*
//THIS PART SHOULDN'T BE NECESSARY SINCE THE LAST SUCCESSFULLY SEARCHED BUS
// STOP IS ADDED AUTOMATICALLY
Stop nextStop = new Stop(busStopID);
// forcing it as user name even though it could be standard name, it doesn't really matter
nextStop.setStopUserName(busStopDisplayName);
//set stop as last succe
fh.setLastSuccessfullySearchedBusStop(nextStop);
*/
createFragmentForStop(busStopID);
}
//Try (hopefully) database update
//TODO: Start the service in foreground, check last time it ran before
DatabaseUpdateService.startDBUpdate(getApplicationContext());
/*
Set database update
*/
updatelistener = new DBStatusManager.OnDBUpdateStatusChangeListener(){
@Override
public boolean defaultStatusValue() {
return true;
}
@Override
public void onDBStatusChanged(boolean updating) {
if(updating){
createDefaultSnackbar();
}
else if(snackbar!=null){
snackbar.dismiss();
snackbar = null;
}
}
};
prefsManager = new DBStatusManager(getApplicationContext(),updatelistener);
prefsManager.registerListener();
//locationHandler = new GPSLocationAdapter(getApplicationContext());
//--------- NEARBY STOPS--------//
//SETUP LOCATION
locmgr = (LocationManager) getSystemService(LOCATION_SERVICE);
cr.setAccuracy(Criteria.ACCURACY_FINE);
cr.setAltitudeRequired(false);
cr.setBearingRequired(false);
cr.setCostAllowed(true);
cr.setPowerRequirement(Criteria.NO_REQUIREMENT);
//We want the nearby bus stops!
handler.post(new NearbyStopsRequester());
//If there are no providers available, then, wait for them
Log.d("MainActivity", "Created");
}
/**
* Reload bus stop timetable when it's fulled resumed from background.
*/
/**
@Override
protected void onPostResume() {
super.onPostResume();
Log.d("ActivityMain", "onPostResume fired. Last successfully bus stop ID: " + fh.getLastSuccessfullySearchedBusStop());
if (searchMode == SEARCH_BY_ID && fh.getLastSuccessfullySearchedBusStop() != null) {
setBusStopSearchByIDEditText(fh.getLastSuccessfullySearchedBusStop().ID);
//new asyncWgetBusStopFromBusStopID(lastSuccessfullySearchedBusStop.ID, ArrivalFetchersRecursionHelper, lastSuccessfullySearchedBusStop);
new AsyncDataDownload(AsyncDataDownload.RequestType.ARRIVALS,fh).execute();
} else {
//we have new activity or we don't have a new searched stop.
//Let's search stops nearby
LocationManager locManager = (LocationManager) getSystemService(LOCATION_SERVICE);
Fragment currentFragment = getSupportFragmentManager().findFragmentById(R.id.resultFrame);
}
//show the FAB since it remains hidden
floatingActionButton.show();
}
**/
@Override
protected void onPause() {
super.onPause();
fh.stopLastRequestIfNeeded();
fh.setBlockAllActivities(true);
if(updatelistener!=null && prefsManager!=null) prefsManager.unregisterListener();
locmgr.removeUpdates(locListener);
}
@Override
protected void onResume() {
super.onResume();
fh.setBlockAllActivities(false);
if(updatelistener!=null && prefsManager!=null) {
prefsManager.registerListener();
if(prefsManager.isDBUpdating(true)){
createDefaultSnackbar();
}
}
if(pendingNearbyStopsRequest)
handler.post(new NearbyStopsRequester());
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.main, menu);
actionHelpMenuItem = menu.findItem(R.id.action_help);
return true;
}
-
+ /**
+ * Callback fired when a MenuItem is selected
+ *
+ * @param item
+ * @return
+ */
@Override
public boolean onOptionsItemSelected(MenuItem item) {
// Handle action bar item clicks here. The action bar will
// automatically handle clicks on the Home/Up button, so long
// as you specify a parent activity in AndroidManifest.xml.
switch (item.getItemId()) {
case android.R.id.home:
// Respond to the action bar's Up/Home button
NavUtils.navigateUpFromSameTask(this);
return true;
case R.id.action_help:
showHints();
return true;
case R.id.action_favorites:
startActivity(new Intent(ActivityMain.this, ActivityFavorites.class));
return true;
case R.id.action_about:
startActivity(new Intent(ActivityMain.this, ActivityAbout.class));
return true;
case R.id.action_news:
- openIceweasel("https://blog.reyboz.it/tag/busto/");
+ openIceweasel("https://gitpull.it/w/librebusto/#how-to-get-news");
return true;
case R.id.action_bugs:
- openIceweasel("https://bugs.launchpad.net/bus-torino");
+ openIceweasel("https://gitpull.it/w/librebusto/#how-to-create-a-bug-feature");
return true;
case R.id.action_source:
- openIceweasel("https://code.launchpad.net/bus-torino");
+ openIceweasel("https://gitpull.it/w/librebusto/#how-to-hack-busto");
return true;
case R.id.action_licence:
openIceweasel("https://www.gnu.org/licenses/gpl-3.0.html");
return true;
- case R.id.action_author:
- // TODO: a neutral website with a cute landing page and credits to everyone? -- boz, Thu Jan 17 02:17:45 CET 2019
- openIceweasel("https://boz.reyboz.it/?lovebusto");
- return true;
case R.id.action_settings:
Log.d("MAINBusTO","Pressed button preferences");
startActivity(new Intent(ActivityMain.this,ActivitySettings.class));
}
return super.onOptionsItemSelected(item);
}
/**
* OK this is pure shit
*
* @param v View clicked
*/
public void onSearchClick(View v) {
if (searchMode == SEARCH_BY_ID) {
String busStopID = busStopSearchByIDEditText.getText().toString();
//OLD ASYNCTASK
//new asyncWgetBusStopFromBusStopID(busStopID, ArrivalFetchersRecursionHelper, lastSuccessfullySearchedBusStop);
if(busStopID == null || busStopID.length() <= 0) {
showMessage(R.string.insert_bus_stop_number_error);
toggleSpinner(false);
} else{
new AsyncDataDownload(AsyncDataDownload.RequestType.ARRIVALS,fh).execute(busStopID);
Log.d("MainActiv","Started search for arrivals of stop "+busStopID);
}
} else { // searchMode == SEARCH_BY_NAME
String query = busStopSearchByNameEditText.getText().toString();
//new asyncWgetBusStopSuggestions(query, stopsDB, StopsFindersByNameRecursionHelper);
new AsyncDataDownload(AsyncDataDownload.RequestType.STOPS,fh).execute(query);
}
}
/** PERMISSION STUFF **/
@Override
public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
switch (requestCode){
case PERMISSION_REQUEST_POSITION:
if(grantResults.length>0 && grantResults[0]==PackageManager.PERMISSION_GRANTED){
setOption(LOCATION_PERMISSION_GIVEN,true);
//if we sent a request for a new NearbyStopsFragment
if(pendingNearbyStopsRequest){
pendingNearbyStopsRequest=false;
handler.post(new NearbyStopsRequester());
}
} else {
//permission denied
setOption(LOCATION_PERMISSION_GIVEN,false);
}
//add other cases for permissions
}
}
@Override
public void createFragmentForStop(String ID) {
//new asyncWgetBusStopFromBusStopID(ID, ArrivalFetchersRecursionHelper,lastSuccessfullySearchedBusStop);
if(ID == null || ID.length() <= 0) {
// we're still in UI thread, no need to mess with Progress
showMessage(R.string.insert_bus_stop_number_error);
toggleSpinner(false);
} else {
new AsyncDataDownload(AsyncDataDownload.RequestType.ARRIVALS,fh).execute(ID);
Log.d("MainActiv","Started search for arrivals of stop "+ID);
}
}
/**
* QR scan button clicked
*
* @param v View QRButton clicked
*/
public void onQRButtonClick(View v) {
IntentIntegrator integrator = new IntentIntegrator(this);
integrator.initiateScan();
}
/**
* Receive the Barcode Scanner Intent
*
*/
public void onActivityResult(int requestCode, int resultCode, Intent intent) {
IntentResult scanResult = IntentIntegrator.parseActivityResult(requestCode, resultCode, intent);
Uri uri;
try {
uri = Uri.parse(scanResult != null ? scanResult.getContents() : null); // this apparently prevents NullPointerException. Somehow.
} catch (NullPointerException e) {
Toast.makeText(getApplicationContext(),
R.string.no_qrcode, Toast.LENGTH_SHORT).show();
return;
}
String busStopID = getBusStopIDFromUri(uri);
busStopSearchByIDEditText.setText(busStopID);
createFragmentForStop(busStopID);
}
public void onHideHint(View v) {
hideHints();
setOption(OPTION_SHOW_LEGEND, false);
}
public void onToggleKeyboardLayout(View v) {
if (searchMode == SEARCH_BY_NAME) {
setSearchModeBusStopID();
if (busStopSearchByIDEditText.requestFocus()) {
showKeyboard();
}
} else { // searchMode == SEARCH_BY_ID
setSearchModeBusStopName();
if (busStopSearchByNameEditText.requestFocus()) {
showKeyboard();
}
}
}
private void createDefaultSnackbar(){
if(snackbar==null){
snackbar = Snackbar.make(findViewById(R.id.searchButton),R.string.database_update_message,Snackbar.LENGTH_INDEFINITE);
}
snackbar.show();
}
///////////////////////////////// POSITION STUFF//////////////////////////////////////////////
private void resolveStopRequest(String provider){
Log.d(DEBUG_TAG,"Provider "+provider+" got enabled");
if(locmgr!=null && pendingNearbyStopsRequest && locmgr.getProvider(provider).meetsCriteria(cr)){
pendingNearbyStopsRequest = false;
handler.post(new NearbyStopsRequester());
}
}
final LocationListener locListener = new LocationListener() {
@Override
public void onLocationChanged(Location location) {
Log.d(DEBUG_TAG,"Location changed");
}
@Override
public void onStatusChanged(String provider, int status, Bundle extras) {
Log.d(DEBUG_TAG,"Location provider status: "+status);
if(status== LocationProvider.AVAILABLE){
resolveStopRequest(provider);
}
}
@Override
public void onProviderEnabled(String provider) {
resolveStopRequest(provider);
}
@Override
public void onProviderDisabled(String provider) {
}
};
class NearbyStopsRequester implements Runnable{
@SuppressLint("MissingPermission")
@Override
public void run() {
final boolean canRunPosition = Build.VERSION.SDK_INT < Build.VERSION_CODES.M || getOption(LOCATION_PERMISSION_GIVEN, false);
if(!canRunPosition){
pendingNearbyStopsRequest = true;
assertLocationPermissions();
return;
} else setOption(LOCATION_PERMISSION_GIVEN,true);
LocationManager locManager = (LocationManager) getSystemService(LOCATION_SERVICE);
if(locManager == null) {
Log.e(DEBUG_TAG, "location manager is nihil, cannot create NearbyStopsFragment");
return;
}
if(anyLocationProviderMatchesCriteria(locManager,cr,true) && fh.getLastSuccessfullySearchedBusStop()==null) {
//Go ahead with the request
Log.d("mainActivity","Recreating stop fragment");
swipeRefreshLayout.setVisibility(View.VISIBLE);
NearbyStopsFragment fragment = NearbyStopsFragment.newInstance(NearbyStopsFragment.TYPE_STOPS);
Fragment oldFrag = framan.findFragmentById(R.id.resultFrame);
FragmentTransaction ft = framan.beginTransaction();
if(oldFrag!=null)
ft.remove(oldFrag);
ft.add(R.id.resultFrame,fragment,"nearbyStop_correct");
ft.commit();
framan.executePendingTransactions();
pendingNearbyStopsRequest = false;
} else if(!anyLocationProviderMatchesCriteria(locManager,cr,true)){
//Wait for the providers
Log.d(DEBUG_TAG,"Queuing position request");
pendingNearbyStopsRequest = true;
locManager.requestLocationUpdates(LocationManager.GPS_PROVIDER,10,0.1f,locListener);
}
}
}
private boolean anyLocationProviderMatchesCriteria(LocationManager mng, Criteria cr, boolean enabled){
List providers = mng.getProviders(cr,enabled);
Log.d(DEBUG_TAG,"Getting enabled location providers: ");
for(String s: providers){
Log.d(DEBUG_TAG,"Provider "+s);
}
return providers.size()>0;
}
///////////////////////////////// OTHER STUFF //////////////////////////////////////////////////
@Override
public void addLastStopToFavorites() {
if(fh.getLastSuccessfullySearchedBusStop() != null) {
new AsyncAddToFavorites(getApplicationContext()).execute(fh.getLastSuccessfullySearchedBusStop());
}
}
@Override
public void showFloatingActionButton(boolean yes) {
if(yes) floatingActionButton.show();
else floatingActionButton.hide();
}
@Override
public void enableRefreshLayout(boolean yes) {
swipeRefreshLayout.setEnabled(yes);
}
////////////////////////////////////// GUI HELPERS /////////////////////////////////////////////
@Override
public void showKeyboard() {
InputMethodManager imm = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
View view = searchMode == SEARCH_BY_ID ? busStopSearchByIDEditText : busStopSearchByNameEditText;
imm.showSoftInput(view, InputMethodManager.SHOW_IMPLICIT);
}
@Override
public void showMessage(int messageID) {
Toast.makeText(getApplicationContext(), messageID, Toast.LENGTH_SHORT).show();
}
private void setSearchModeBusStopID() {
searchMode = SEARCH_BY_ID;
busStopSearchByNameEditText.setVisibility(View.GONE);
busStopSearchByNameEditText.setText("");
busStopSearchByIDEditText.setVisibility(View.VISIBLE);
floatingActionButton.setImageResource(R.drawable.alphabetical);
}
private void setSearchModeBusStopName() {
searchMode = SEARCH_BY_NAME;
busStopSearchByIDEditText.setVisibility(View.GONE);
busStopSearchByIDEditText.setText("");
busStopSearchByNameEditText.setVisibility(View.VISIBLE);
floatingActionButton.setImageResource(R.drawable.numeric);
}
/**
* Having that cursor at the left of the edit text makes me cancer.
* @param busStopID bus stop ID
*/
private void setBusStopSearchByIDEditText(String busStopID) {
busStopSearchByIDEditText.setText(busStopID);
busStopSearchByIDEditText.setSelection(busStopID.length());
}
private void showHints() {
howDoesItWorkTextView.setVisibility(View.VISIBLE);
hideHintButton.setVisibility(View.VISIBLE);
actionHelpMenuItem.setVisible(false);
}
private void hideHints() {
howDoesItWorkTextView.setVisibility(View.GONE);
hideHintButton.setVisibility(View.GONE);
actionHelpMenuItem.setVisible(true);
}
//TODO: toggle spinner from mainActivity
@Override
public void toggleSpinner(boolean enable) {
if (enable) {
//already set by the RefreshListener when needed
//swipeRefreshLayout.setRefreshing(true);
progressBar.setVisibility(View.VISIBLE);
} else {
swipeRefreshLayout.setRefreshing(false);
progressBar.setVisibility(View.GONE);
}
}
private void prepareGUIForBusLines() {
swipeRefreshLayout.setEnabled(true);
swipeRefreshLayout.setVisibility(View.VISIBLE);
actionHelpMenuItem.setVisible(true);
}
private void prepareGUIForBusStops() {
swipeRefreshLayout.setEnabled(false);
swipeRefreshLayout.setVisibility(View.VISIBLE);
actionHelpMenuItem.setVisible(false);
}
/**
* This provides a temporary fix to make the transition
* to a single asynctask go smoother
* @param fragmentType the type of fragment created
*/
@Override
public void readyGUIfor(FragmentKind fragmentType) {
hideKeyboard();
//if we are getting results, already, stop waiting for nearbyStops
if(pendingNearbyStopsRequest && (fragmentType==FragmentKind.ARRIVALS || fragmentType==FragmentKind.STOPS)) {
locmgr.removeUpdates(locListener);
pendingNearbyStopsRequest = false;
}
if(fragmentType==null) Log.e("ActivityMain","Problem with fragmentType");
else
switch (fragmentType){
case ARRIVALS:
prepareGUIForBusLines();
if (getOption(OPTION_SHOW_LEGEND, true)) {
showHints();
}
break;
case STOPS:
prepareGUIForBusStops();
break;
default:
Log.e("BusTO Activity","Called readyGUI with unsupported type of Fragment");
return;
}
// Shows hints
}
/**
* Open an URL in the default browser.
*
* @param url URL
*/
public void openIceweasel(String url) {
Intent browserIntent1 = new Intent(Intent.ACTION_VIEW, Uri.parse(url));
startActivity(browserIntent1);
}
///////////////////// INTENT HELPER ////////////////////////////////////////////////////////////
/**
* Try to extract the bus stop ID from a URi
*
* @param uri The URL
* @return bus stop ID or null
*/
public static String getBusStopIDFromUri(Uri uri) {
String busStopID;
// everithing catches fire when passing null to a switch.
String host = uri.getHost();
if(host == null) {
Log.e("ActivityMain", "Not an URL: " + uri);
return null;
}
switch(host) {
case "m.gtt.to.it":
// http://m.gtt.to.it/m/it/arrivi.jsp?n=1254
busStopID = uri.getQueryParameter("n");
if (busStopID == null) {
Log.e("ActivityMain", "Expected ?n from: " + uri);
}
break;
case "www.gtt.to.it":
case "gtt.to.it":
// http://www.gtt.to.it/cms/percorari/arrivi?palina=1254
busStopID = uri.getQueryParameter("palina");
if (busStopID == null) {
Log.e("ActivityMain", "Expected ?palina from: " + uri);
}
break;
default:
Log.e("ActivityMain", "Unexpected intent URL: " + uri);
busStopID = null;
}
return busStopID;
}
}
\ No newline at end of file