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_map:
+ startActivity(new Intent(ActivityMain.this, ActivityMap.class));
+ return true;
case R.id.action_about:
startActivity(new Intent(ActivityMain.this, ActivityAbout.class));
return true;
case R.id.action_news:
openIceweasel("https://gitpull.it/w/librebusto/#how-to-get-news");
return true;
case R.id.action_bugs:
openIceweasel("https://gitpull.it/w/librebusto/#how-to-create-a-bug-feature");
return true;
case R.id.action_source:
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_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 //////////////////////////////////////////////////
/**
* Get the last successfully searched bus stop or NULL
*
* @return
*/
@Override
public Stop getLastSuccessfullySearchedBusStop() {
return fh.getLastSuccessfullySearchedBusStop();
}
/**
* Get the last successfully searched bus stop ID or NULL
*
* @return
*/
@Override
public String getLastSuccessfullySearchedBusStopID() {
Stop stop = getLastSuccessfullySearchedBusStop();
return stop == null ? null : stop.ID;
}
/**
* Update the star "Add to favorite" icon
*/
@Override
public void updateStarIconFromLastBusStop() {
// no favorites no party!
addToFavorites = (ImageButton) findViewById(R.id.addToFavorites);
if (addToFavorites == null) {
Log.d("MainActivity", "Why the fuck the star is not here?!");
return;
}
// check if there is a last Stop
String stopID = getLastSuccessfullySearchedBusStopID();
if (stopID == null) {
addToFavorites.setVisibility(View.INVISIBLE);
} else {
// filled or outline?
if (isStopInFavorites(stopID)) {
addToFavorites.setImageResource(R.drawable.ic_star_filled);
} else {
addToFavorites.setImageResource(R.drawable.ic_star_outline);
}
addToFavorites.setVisibility(View.VISIBLE);
}
}
/**
* Check if the last Bus Stop is in the favorites
*
* @return
*/
public boolean isStopInFavorites(String busStopId) {
boolean found = false;
// no stop no party
if (busStopId != null) {
SQLiteDatabase userDB = new UserDB(getApplicationContext()).getReadableDatabase();
found = UserDB.isStopInFavorites(userDB, busStopId);
}
return found;
}
/**
* Add the last Stop to favorites
*/
@Override
public void toggleLastStopToFavorites() {
Stop stop = getLastSuccessfullySearchedBusStop();
if (stop != null) {
// toggle the status in background
new AsyncStopFavoriteAction(getApplicationContext(), AsyncStopFavoriteAction.Action.TOGGLE) {
/**
* Callback fired when the Stop is saved in the favorites
* @param result
*/
@Override
protected void onPostExecute(Boolean result) {
super.onPostExecute(result);
// update the star icon
updateStarIconFromLastBusStop();
}
}.execute(stop);
} else {
// this case have no sense, but just immediately update the favorite icon
updateStarIconFromLastBusStop();
}
}
@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;
}
public void changeStarType(String stopID) {
if (isStopInFavorites(stopID)) {
changeStarFilled();
} else {
changeStarOutline();
}
}
public void changeStarFilled() {
addToFavorites.setImageResource(R.drawable.ic_star_filled);
}
public void changeStarOutline() {
addToFavorites.setImageResource(R.drawable.ic_star_outline);
}
}
\ No newline at end of file
diff --git a/src/it/reyboz/bustorino/ActivityMap.java b/src/it/reyboz/bustorino/ActivityMap.java
new file mode 100644
index 0000000..8609bdb
--- /dev/null
+++ b/src/it/reyboz/bustorino/ActivityMap.java
@@ -0,0 +1,212 @@
+package it.reyboz.bustorino;
+
+import android.content.Context;
+import android.content.Intent;
+import android.os.Build;
+import android.os.Bundle;
+import android.support.annotation.RequiresApi;
+import android.support.v7.app.AppCompatActivity;
+import android.support.v7.preference.PreferenceManager;
+
+import org.osmdroid.api.IMapController;
+import org.osmdroid.config.Configuration;
+import org.osmdroid.events.DelayedMapListener;
+import org.osmdroid.events.MapListener;
+import org.osmdroid.events.ScrollEvent;
+import org.osmdroid.events.ZoomEvent;
+import org.osmdroid.tileprovider.tilesource.TileSourceFactory;
+import org.osmdroid.util.BoundingBox;
+import org.osmdroid.util.GeoPoint;
+import org.osmdroid.views.MapView;
+import org.osmdroid.views.overlay.Marker;
+import org.osmdroid.views.overlay.infowindow.InfoWindow;
+
+import it.reyboz.bustorino.backend.Stop;
+import it.reyboz.bustorino.map.CustomInfoWindow;
+import it.reyboz.bustorino.middleware.StopsDB;
+
+public class ActivityMap extends AppCompatActivity {
+
+ private static MapView map = null;
+ public Context ctx;
+
+ @RequiresApi(api = Build.VERSION_CODES.HONEYCOMB)
+ @Override public void onCreate(Bundle savedInstanceState) {
+ super.onCreate(savedInstanceState);
+
+ //handle permissions first, before map is created. not depicted here
+
+ //load/initialize the osmdroid configuration, this can be done
+ ctx = getApplicationContext();
+ Configuration.getInstance().load(ctx, PreferenceManager.getDefaultSharedPreferences(ctx));
+ //setting this before the layout is inflated is a good idea
+ //it 'should' ensure that the map has a writable location for the map cache, even without permissions
+ //if no tiles are displayed, you can try overriding the cache path using Configuration.getInstance().setCachePath
+ //see also StorageUtils
+ //note, the load method also sets the HTTP User Agent to your application's package name, abusing osm's tile servers will get you banned based on this string
+
+ //inflate and create the map
+ setContentView(R.layout.activity_map);
+
+ map = (MapView) findViewById(R.id.map);
+ map.setTileSource(TileSourceFactory.MAPNIK);
+
+ // add ability to zoom with 2 fingers
+ map.setMultiTouchControls(true);
+
+ // take the parameters if it's called from other Activities
+ Bundle b = getIntent().getExtras();
+ GeoPoint marker = null;
+ String name = null;
+ String ID = null;
+ if(b != null) {
+ double lat = b.getDouble("lat");
+ double lon = b.getDouble("lon");
+ marker = new GeoPoint(lat, lon);
+ name = b.getString("name");
+ ID = b.getString("ID");
+ }
+ startMap(marker, name, ID);
+
+ // on drag and zoom reload the markers
+ map.addMapListener(new DelayedMapListener(new MapListener() {
+
+ @Override
+ public boolean onScroll(ScrollEvent paramScrollEvent) {
+ loadMarkers();
+ return true;
+ }
+
+ @Override
+ public boolean onZoom(ZoomEvent event) {
+ loadMarkers();
+ return true;
+ }
+
+ }));
+ }
+
+ public void startMap(GeoPoint marker, String name, String ID) {
+
+ // move the map on the marker position or on a default view point: Turin, Piazza Castello
+ // and set the start zoom
+ IMapController mapController = map.getController();
+ GeoPoint startPoint;
+ if (marker != null) {
+ startPoint = marker;
+ mapController.setZoom(20.0);
+ } else {
+ startPoint = new GeoPoint(45.0708, 7.6858);
+ mapController.setZoom(18.0);
+ }
+ // set the minimum zoom level
+ map.setMinZoomLevel(15.5);
+ mapController.setCenter(startPoint);
+
+ loadMarkers();
+ if (marker != null) {
+ // make a marker with the info window open for the searched marker
+ makeMarker(startPoint, name , ID, true);
+ }
+
+ }
+
+ public void makeMarker(GeoPoint geoPoint, String stopName, String ID, boolean isStartMarker) {
+
+ // add a marker
+ Marker marker = new Marker(map);
+
+ // set custom info window as info window
+ CustomInfoWindow popup = new CustomInfoWindow(map, ID, stopName);
+ marker.setInfoWindow(popup);
+
+ // make the marker clickable
+ marker.setOnMarkerClickListener((thisMarker, mapView) -> {
+ if (thisMarker.isInfoWindowOpen()) {
+ // on second click
+
+ // create an intent with these extras
+ Intent intent = new Intent(ActivityMap.this, ActivityMain.class);
+ Bundle b = new Bundle();
+ b.putString("bus-stop-ID", ID);
+ b.putString("bus-stop-display-name", stopName);
+ intent.putExtras(b);
+ intent.setFlags(Intent.FLAG_ACTIVITY_PREVIOUS_IS_TOP);
+
+ // start ActivityMain with the previous intent
+ startActivity(intent);
+ } else {
+ // on first click
+
+ // hide all opened info window
+ InfoWindow.closeAllInfoWindowsOn(map);
+ // show this particular info window
+ thisMarker.showInfoWindow();
+ // move the map to its position
+ map.getController().animateTo(thisMarker.getPosition());
+ }
+
+ return true;
+ });
+
+ // set its position
+ marker.setPosition(geoPoint);
+ marker.setAnchor(Marker.ANCHOR_CENTER, Marker.ANCHOR_BOTTOM);
+ // display the marker
+ map.getOverlays().add(marker);
+ // add to it an icon
+ marker.setIcon(getResources().getDrawable(R.drawable.bus_marker));
+ // add to it a title
+ marker.setTitle(stopName);
+
+ // show popup info window of the searched marker
+ if (isStartMarker) {
+ marker.showInfoWindow();
+ }
+
+ }
+
+ public void loadMarkers() {
+
+ // get rid of the previous markers
+ map.getOverlays().clear();
+
+ // get the top, bottom, left and right screen's coordinate
+ BoundingBox bb = map.getBoundingBox();
+ double latFrom = bb.getLatSouth();
+ double latTo = bb.getLatNorth();
+ double lngFrom = bb.getLonWest();
+ double lngTo = bb.getLonEast();
+
+ // get the stops located in those coordinates
+ StopsDB stopsDB = new StopsDB(ctx);
+ stopsDB.openIfNeeded();
+ Stop[] stops = stopsDB.queryAllInsideMapView(latFrom, latTo, lngFrom, lngTo);
+ stopsDB.closeIfNeeded();
+
+ // add new markers of those stops
+ for (Stop stop : stops) {
+ GeoPoint marker = new GeoPoint(stop.getLatitude(), stop.getLongitude());
+ makeMarker(marker, stop.getStopDefaultName(), stop.ID, false);
+ }
+
+ }
+
+ public void onResume(){
+ super.onResume();
+ //this will refresh the osmdroid configuration on resuming.
+ //if you make changes to the configuration, use
+ //SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this);
+ //Configuration.getInstance().load(this, PreferenceManager.getDefaultSharedPreferences(this));
+ map.onResume(); //needed for compass, my location overlays, v6.0.0 and up
+ }
+
+ public void onPause(){
+ super.onPause();
+ //this will refresh the osmdroid configuration on resuming.
+ //if you make changes to the configuration, use
+ //SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this);
+ //Configuration.getInstance().save(this, prefs);
+ map.onPause(); //needed for compass, my location overlays, v6.0.0 and up
+ }
+}
\ No newline at end of file
diff --git a/src/it/reyboz/bustorino/map/CustomInfoWindow.java b/src/it/reyboz/bustorino/map/CustomInfoWindow.java
new file mode 100644
index 0000000..c1fcab5
--- /dev/null
+++ b/src/it/reyboz/bustorino/map/CustomInfoWindow.java
@@ -0,0 +1,42 @@
+package it.reyboz.bustorino.map;
+
+import android.annotation.SuppressLint;
+import android.content.Intent;
+import android.os.Bundle;
+import android.view.MotionEvent;
+import android.view.View;
+
+import org.osmdroid.views.MapView;
+import org.osmdroid.views.overlay.infowindow.BasicInfoWindow;
+
+import it.reyboz.bustorino.ActivityMain;
+import it.reyboz.bustorino.R;
+
+public class CustomInfoWindow extends BasicInfoWindow {
+
+ @SuppressLint("ClickableViewAccessibility")
+ public CustomInfoWindow(MapView mapView, String ID, String stopName) {
+ // get the personalized layout
+ super(R.layout.map_popup, mapView);
+
+ // make clickable
+ mView.setOnTouchListener((View v, MotionEvent e) -> {
+ if (e.getAction() == MotionEvent.ACTION_UP) {
+ // on click
+
+ // create an intent with these extras
+ Intent intent = new Intent(mapView.getContext(), ActivityMain.class);
+ Bundle b = new Bundle();
+ b.putString("bus-stop-ID", ID);
+ b.putString("bus-stop-display-name", stopName);
+ intent.putExtras(b);
+ intent.setFlags(Intent.FLAG_ACTIVITY_PREVIOUS_IS_TOP);
+
+ // start ActivityMain with the previous intent
+ mapView.getContext().startActivity(intent);
+ }
+ return true;
+ });
+ }
+
+}
