diff options
Diffstat (limited to 'src/net/cbaines/suma/FindActivity.java')
| -rw-r--r-- | src/net/cbaines/suma/FindActivity.java | 538 |
1 files changed, 251 insertions, 287 deletions
diff --git a/src/net/cbaines/suma/FindActivity.java b/src/net/cbaines/suma/FindActivity.java index 154cd64..1af350a 100644 --- a/src/net/cbaines/suma/FindActivity.java +++ b/src/net/cbaines/suma/FindActivity.java @@ -32,6 +32,7 @@ import android.content.Intent; import android.location.Location; import android.location.LocationListener; import android.location.LocationManager; +import android.net.Uri; import android.os.Bundle; import android.text.Editable; import android.text.TextWatcher; @@ -51,353 +52,316 @@ import com.j256.ormlite.dao.Dao; import com.j256.ormlite.stmt.PreparedQuery; import com.j256.ormlite.stmt.QueryBuilder; -public class FindActivity extends OrmLiteBaseActivity<DatabaseHelper> implements Runnable, TextWatcher, OnItemClickListener, LocationListener, - OnItemLongClickListener { +public class FindActivity extends OrmLiteBaseActivity<DatabaseHelper> implements Runnable, TextWatcher, + OnItemClickListener, LocationListener, OnItemLongClickListener { - final static String TAG = "FindActivity"; + final static String TAG = "FindActivity"; - private EditText searchBar; - private ListView listItems; - private ProgressBar progBar; - private LinearLayout findContentLayout; + private EditText searchBar; + private ListView listItems; + private ProgressBar progBar; + private LinearLayout findContentLayout; - private String searchTerm = ""; + private String searchTerm = ""; - private Dao<Building, String> buildingDao; - private Dao<BusStop, String> busStopDao; - private Dao<Site, String> siteDao; + private Dao<Building, String> buildingDao; + private Dao<BusStop, String> busStopDao; + private Dao<Site, String> siteDao; - private POIArrayAdapter adapter; - // private ArrayList<POI> POIsFound = new ArrayList<POI>(); + private POIArrayAdapter adapter; - private boolean dataChanged; + private GeoPoint userLocation; - private GeoPoint userLocation; + private Thread searchThread; - private Thread searchThread; - - ArrayList<POI> getNearestPOIs(int distance) { - Log.i(TAG, "Getting nearest POI's"); - ArrayList<POI> nearestPOIs = new ArrayList<POI>(); - for (Iterator<Building> buildingDaoIter = buildingDao.iterator(); buildingDaoIter.hasNext();) { - POI poi = buildingDaoIter.next(); - int dist = poi.point.distanceTo(userLocation); - if (dist < distance) { - poi.distTo = dist; - nearestPOIs.add(poi); - } - } + ArrayList<POI> getNearestPOIs(int distance) { + Log.i(TAG, "Getting nearest POI's"); + ArrayList<POI> nearestPOIs = new ArrayList<POI>(); + for (Iterator<Building> buildingDaoIter = buildingDao.iterator(); buildingDaoIter.hasNext();) { + POI poi = buildingDaoIter.next(); + int dist = poi.point.distanceTo(userLocation); + if (dist < distance) { + poi.distTo = dist; + nearestPOIs.add(poi); + } + } - for (Iterator<BusStop> busStopDaoIter = busStopDao.iterator(); busStopDaoIter.hasNext();) { - POI poi = busStopDaoIter.next(); - int dist = poi.point.distanceTo(userLocation); - if (dist < distance) { - poi.distTo = dist; - nearestPOIs.add(poi); - } - } + for (Iterator<BusStop> busStopDaoIter = busStopDao.iterator(); busStopDaoIter.hasNext();) { + POI poi = busStopDaoIter.next(); + int dist = poi.point.distanceTo(userLocation); + if (dist < distance) { + poi.distTo = dist; + nearestPOIs.add(poi); + } + } - Collections.sort(nearestPOIs, new POIDistanceComparator(userLocation, true)); + Collections.sort(nearestPOIs, new POIDistanceComparator(userLocation, true)); - Log.i(TAG, "Got " + nearestPOIs.size() + " nearest POI's"); - return nearestPOIs; - } + Log.i(TAG, "Got " + nearestPOIs.size() + " nearest POI's"); + return nearestPOIs; + } - // Search thread - public void run() { - POIArrayAdapter tempAdaptor; - GeoPoint thisUserLocation = userLocation; + // Search thread + public void run() { + POIArrayAdapter tempAdaptor; + GeoPoint thisUserLocation = userLocation; - Log.i(TAG, "Search thread started"); - String thisSearchTerm = searchTerm; + Log.i(TAG, "Search thread started"); + String thisSearchTerm = searchTerm; - ArrayList<POI> foundPOIsArray = null; + ArrayList<POI> foundPOIsArray = null; - Log.i(TAG, "Search term length " + thisSearchTerm.length() + " userLocation == null " + (thisUserLocation == null)); - if (thisSearchTerm.length() == 0 && thisUserLocation != null) { - foundPOIsArray = getNearestPOIs(200); + Log.i(TAG, "Search term length " + thisSearchTerm.length() + " userLocation == null " + + (thisUserLocation == null)); + if (thisSearchTerm.length() == 0 && thisUserLocation != null) { + foundPOIsArray = getNearestPOIs(200); - } + } - if (foundPOIsArray != null && foundPOIsArray.size() != 0) { + if (foundPOIsArray != null && foundPOIsArray.size() != 0) { - tempAdaptor = new POIArrayAdapter(this, foundPOIsArray); - } else { + tempAdaptor = new POIArrayAdapter(this, foundPOIsArray); + } else { - try { + try { + + foundPOIsArray = new ArrayList<POI>(); + + if (thisSearchTerm.length() == 0) { + for (Building building : buildingDao) { + foundPOIsArray.add(building); + } + + if (!thisSearchTerm.equals(searchTerm)) + return; + + for (BusStop busStop : busStopDao) { + foundPOIsArray.add(busStop); + } + + if (!thisSearchTerm.equals(searchTerm)) + return; + + for (Site site : siteDao) { + foundPOIsArray.add(site); + } + + } else { + + QueryBuilder<Building, String> buildingQueryBuilder = buildingDao.queryBuilder(); + buildingQueryBuilder.where().like(Building.ID_FIELD_NAME, "%" + thisSearchTerm + "%").or() + .like(Building.NAME_FIELD_NAME, "%" + thisSearchTerm + "%"); + PreparedQuery<Building> buildingPreparedQuery = buildingQueryBuilder.prepare(); + List<Building> buildings = buildingDao.query(buildingPreparedQuery); + for (Building building : buildings) { + foundPOIsArray.add(building); + } + buildings = null; + + if (!thisSearchTerm.equals(searchTerm)) + return; + + if (thisSearchTerm.contains("site")) { + for (Site site : siteDao) { + foundPOIsArray.add(site); + } + } else { + QueryBuilder<Site, String> siteQueryBuilder = siteDao.queryBuilder(); + siteQueryBuilder.where().like(Site.ID_FIELD_NAME, "%" + thisSearchTerm + "%").or() + .like(Site.NAME_FIELD_NAME, "%" + thisSearchTerm + "%"); + PreparedQuery<Site> sitePreparedQuery = siteQueryBuilder.prepare(); + List<Site> sites = siteDao.query(sitePreparedQuery); + for (Site site : sites) { + foundPOIsArray.add(site); + } + sites = null; + } + + if (!thisSearchTerm.equals(searchTerm)) + return; + + // if (thisSearchTerm.contains("bus")) { + // for (BusStop busStop : busStopDao) { + // foundPOIsArray.add(busStop); + // } + // } else { + QueryBuilder<BusStop, String> busStopQueryBuilder = busStopDao.queryBuilder(); + busStopQueryBuilder.where().like(BusStop.ID_FIELD_NAME, "%" + thisSearchTerm + "%").or() + .like(BusStop.DESCRIPTION_FIELD_NAME, "%" + thisSearchTerm + "%"); + PreparedQuery<BusStop> busStopPreparedQuery = busStopQueryBuilder.prepare(); + List<BusStop> busStops = busStopDao.query(busStopPreparedQuery); + for (BusStop busStop : busStops) { + foundPOIsArray.add(busStop); + } + busStops = null; + // } + + if (!thisSearchTerm.equals(searchTerm)) + return; + + Log.i(TAG, "Found " + foundPOIsArray.size() + " pois"); + + if (thisUserLocation != null) { + Collections.sort(foundPOIsArray, new POIDistanceComparator(userLocation)); + } else { + Collections.sort(foundPOIsArray, new StringDistanceComparator(thisSearchTerm)); + } + + } + + if (!thisSearchTerm.equals(searchTerm)) + return; + + tempAdaptor = new POIArrayAdapter(this, foundPOIsArray); + + } catch (SQLException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + return; + } + } - foundPOIsArray = new ArrayList<POI>(); + if (thisSearchTerm.equals(searchTerm)) { + Log.i(TAG, "Search terms still equal, starting post"); + adapter = tempAdaptor; + listItems.post(new Runnable() { + public void run() { + listItems.setAdapter(adapter); + if (progBar.getVisibility() != View.GONE) { + progBar.setVisibility(View.GONE); + findContentLayout.setGravity(Gravity.TOP); + } + } + }); + } else { + Log.i(TAG, "Search terms no longer equal, exiting"); + } + } - if (thisSearchTerm.length() == 0) { - for (Building building : buildingDao) { - foundPOIsArray.add(building); - } + /** Called when the activity is first created. */ + public void onCreate(Bundle savedInstanceState) { + super.onCreate(savedInstanceState); + setContentView(R.layout.find); - if (!thisSearchTerm.equals(searchTerm)) - return; + searchBar = (EditText) findViewById(R.id.searchBar); + searchBar.addTextChangedListener(this); - for (BusStop busStop : busStopDao) { - foundPOIsArray.add(busStop); - } + listItems = (ListView) findViewById(R.id.findListItems); + listItems.setOnItemClickListener(this); + listItems.setOnItemLongClickListener(this); - if (!thisSearchTerm.equals(searchTerm)) - return; + progBar = (ProgressBar) findViewById(R.id.findLoadBar); + findContentLayout = (LinearLayout) findViewById(R.id.findContentLayout); - for (Site site : siteDao) { - foundPOIsArray.add(site); - } + try { + buildingDao = getHelper().getBuildingDao(); + busStopDao = getHelper().getBusStopDao(); + siteDao = getHelper().getSiteDao(); + } catch (SQLException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + // Acquire a reference to the system Location Manager + LocationManager locationManager = (LocationManager) this.getSystemService(Context.LOCATION_SERVICE); + Location lastKnownLocation = locationManager.getLastKnownLocation(LocationManager.GPS_PROVIDER); + if (lastKnownLocation != null) { + userLocation = Util.locationToGeoPoint(lastKnownLocation); } else { + lastKnownLocation = locationManager.getLastKnownLocation(LocationManager.NETWORK_PROVIDER); + if (lastKnownLocation != null) { + userLocation = Util.locationToGeoPoint(lastKnownLocation); - QueryBuilder<Building, String> buildingQueryBuilder = buildingDao.queryBuilder(); - buildingQueryBuilder.where().like(Building.ID_FIELD_NAME, "%" + thisSearchTerm + "%").or() - .like(Building.NAME_FIELD_NAME, "%" + thisSearchTerm + "%"); - PreparedQuery<Building> buildingPreparedQuery = buildingQueryBuilder.prepare(); - List<Building> buildings = buildingDao.query(buildingPreparedQuery); - for (Building building : buildings) { - foundPOIsArray.add(building); - } - buildings = null; - - if (!thisSearchTerm.equals(searchTerm)) - return; - - if (thisSearchTerm.contains("site")) { - for (Site site : siteDao) { - foundPOIsArray.add(site); - } - } else { - QueryBuilder<Site, String> siteQueryBuilder = siteDao.queryBuilder(); - siteQueryBuilder.where().like(Site.ID_FIELD_NAME, "%" + thisSearchTerm + "%").or() - .like(Site.NAME_FIELD_NAME, "%" + thisSearchTerm + "%"); - PreparedQuery<Site> sitePreparedQuery = siteQueryBuilder.prepare(); - List<Site> sites = siteDao.query(sitePreparedQuery); - for (Site site : sites) { - foundPOIsArray.add(site); } - sites = null; - } - - if (!thisSearchTerm.equals(searchTerm)) - return; - - // if (thisSearchTerm.contains("bus")) { - // for (BusStop busStop : busStopDao) { - // foundPOIsArray.add(busStop); - // } - // } else { - QueryBuilder<BusStop, String> busStopQueryBuilder = busStopDao.queryBuilder(); - busStopQueryBuilder.where().like(BusStop.ID_FIELD_NAME, "%" + thisSearchTerm + "%").or() - .like(BusStop.DESCRIPTION_FIELD_NAME, "%" + thisSearchTerm + "%"); - PreparedQuery<BusStop> busStopPreparedQuery = busStopQueryBuilder.prepare(); - List<BusStop> busStops = busStopDao.query(busStopPreparedQuery); - for (BusStop busStop : busStops) { - foundPOIsArray.add(busStop); - } - busStops = null; - // } - - if (!thisSearchTerm.equals(searchTerm)) - return; - - Log.i(TAG, "Found " + foundPOIsArray.size() + " pois"); - - if (thisUserLocation != null) { - Collections.sort(foundPOIsArray, new POIDistanceComparator(userLocation)); - } else { - Collections.sort(foundPOIsArray, new StringDistanceComparator(thisSearchTerm)); - } - + } + // Register the listener with the Location Manager to receive location + // updates + locationManager.requestLocationUpdates(LocationManager.GPS_PROVIDER, 10000, 10, this); + try { + locationManager.requestLocationUpdates(LocationManager.NETWORK_PROVIDER, 10000, 10, this); + } catch (Exception e) { + // Ignore anything that goes wrong here... } - if (!thisSearchTerm.equals(searchTerm)) - return; - - tempAdaptor = new POIArrayAdapter(this, foundPOIsArray); + searchThread = new Thread(this); + searchThread.start(); - } catch (SQLException e) { - // TODO Auto-generated catch block - e.printStackTrace(); - return; - } } - if (thisSearchTerm.equals(searchTerm)) { - Log.i(TAG, "Search terms still equal, starting post"); - adapter = tempAdaptor; - listItems.post(new Runnable() { - public void run() { - listItems.setAdapter(adapter); - if (progBar.getVisibility() != View.GONE) { - progBar.setVisibility(View.GONE); - findContentLayout.setGravity(Gravity.TOP); - } - } - }); - } else { - Log.i(TAG, "Search terms no longer equal, exiting"); - } - } - - /** Called when the activity is first created. */ - public void onCreate(Bundle savedInstanceState) { - super.onCreate(savedInstanceState); - setContentView(R.layout.find); - - searchBar = (EditText) findViewById(R.id.searchBar); - searchBar.addTextChangedListener(this); - - listItems = (ListView) findViewById(R.id.findListItems); - listItems.setOnItemClickListener(this); - listItems.setOnItemLongClickListener(this); - - progBar = (ProgressBar) findViewById(R.id.findLoadBar); - findContentLayout = (LinearLayout) findViewById(R.id.findContentLayout); - - try { - buildingDao = getHelper().getBuildingDao(); - busStopDao = getHelper().getBusStopDao(); - siteDao = getHelper().getSiteDao(); - } catch (SQLException e) { - // TODO Auto-generated catch block - e.printStackTrace(); + public void afterTextChanged(Editable s) { + searchTerm = s.toString(); + Log.i(TAG, "Text changed " + searchTerm + " starting search thread"); + new Thread(this).start(); } - // Acquire a reference to the system Location Manager - LocationManager locationManager = (LocationManager) this.getSystemService(Context.LOCATION_SERVICE); - Location lastKnownLocation = locationManager.getLastKnownLocation(LocationManager.GPS_PROVIDER); - if (lastKnownLocation != null) { - userLocation = Util.locationToGeoPoint(lastKnownLocation); - } else { - lastKnownLocation = locationManager.getLastKnownLocation(LocationManager.NETWORK_PROVIDER); - if (lastKnownLocation != null) { - userLocation = Util.locationToGeoPoint(lastKnownLocation); - - } + public void beforeTextChanged(CharSequence s, int start, int count, int after) { } - // Register the listener with the Location Manager to receive location updates - locationManager.requestLocationUpdates(LocationManager.GPS_PROVIDER, 10000, 10, this); - try { - locationManager.requestLocationUpdates(LocationManager.NETWORK_PROVIDER, 10000, 10, this); - } catch (Exception e) { - // Ignore anything that goes wrong here... - } - - // SotonBusData.getTimetable("SN120128"); - - // Intent browserIntent = new Intent(Intent.ACTION_VIEW, Uri.parse("bitcoin:1F8fHWmWhqUJGhXUvY57mUof41wMUaeKH7?amount=1X8&label=SUC")); - // startActivity(browserIntent); - // 1F8fHWmWhqUJGhXUvY57mUof41wMUaeKH7 - searchThread = new Thread(this); - searchThread.start(); + public void onTextChanged(CharSequence s, int start, int before, int count) { + } - } + public void onItemClick(AdapterView<?> parent, View view, int position, long id) { + Log.i(TAG, "OnItemClick pos " + position + " id " + id); - public void afterTextChanged(Editable s) { - searchTerm = s.toString(); - Log.i(TAG, "Text changed " + searchTerm + " starting search thread"); - new Thread(this).start(); - } + POI poi = adapter.getPOIItem(position); - public void beforeTextChanged(CharSequence s, int start, int count, int after) { - // TODO Auto-generated method stub + Uri uri = Uri.parse("geo:" + Util.E6IntToDouble(poi.point.getLatitudeE6()) + "," + + Util.E6IntToDouble(poi.point.getLongitudeE6()) + "?z=18"); - } + Log.i(TAG, "Starting a activity for " + uri); - public void onTextChanged(CharSequence s, int start, int before, int count) { - // TODO Auto-generated method stub + Intent mapIntent = new Intent(Intent.ACTION_VIEW, uri); + startActivity(mapIntent); + } - } + public boolean onItemLongClick(AdapterView<?> parent, View view, int position, long id) { - public void onItemClick(AdapterView<?> parent, View view, int position, long id) { - Log.i(TAG, "OnItemClick pos " + position + " id " + id); + POI poi = adapter.getPOIItem(position); - String poiId = adapter.getItemStringId(position); + Log.i(TAG, "Long Click Event ID: " + poi.id); + Uri uri = null; - Log.i(TAG, "POI " + poiId + " selected"); + if (poi.type.equals(POI.BUS_STOP)) { + Log.i(TAG, "Its a bus stop"); - // Intent i = new Intent(FindActivity.this, SouthamptonUniversityMapActivity.class); - getIntent().putExtra("poi", poiId); - // startActivity(i); + BusStop busStop = (BusStop) poi; - setResult(RESULT_OK, getIntent()); - finish(); - } + uri = Uri.parse("http://id.southampton.ac.uk/bus-stop/" + busStop.id); - public boolean onItemLongClick(AdapterView<?> parent, View view, int position, long id) { + } else if (poi.type.equals(POI.BUILDING)) { + Log.i(TAG, "Its a buildings"); - POI poi = adapter.getPOIItem(position); + Building building = (Building) poi; - Log.i(TAG, "Long Click Event ID: " + poi.id); + uri = Uri.parse("http://id.southampton.ac.uk/building/" + building.id); + } else { + Log.e(TAG, "Error in onItemLongClick"); + return false; + } - if (poi.type.equals(POI.BUS_STOP)) { - Log.i(TAG, "Its a bus stop"); + Log.i(TAG, "Starting a activity for " + uri + " path " + uri.getPath()); - BusStop busStop = (BusStop) poi; + Intent busStopIntent = new Intent(Intent.ACTION_VIEW, uri); + startActivity(busStopIntent); - Intent i = new Intent(FindActivity.this, BusStopActivity.class); - i.putExtra("busStopID", busStop.id); - i.putExtra("busStopName", busStop.description); - startActivityForResult(i, 0); + return true; } - return false; - } - - public void finish() { - getIntent().putExtra("dataChanged", dataChanged); - // startActivity(i); - - setResult(RESULT_OK, getIntent()); - - super.finish(); - } - - public void onLocationChanged(Location location) { - Log.i(TAG, "Got location update for FindActivity"); - userLocation = Util.locationToGeoPoint(location); - if (!searchThread.isAlive()) { - searchThread = new Thread(this); - searchThread.start(); + public void onLocationChanged(Location location) { + Log.i(TAG, "Got location update for FindActivity"); + userLocation = Util.locationToGeoPoint(location); + if (!searchThread.isAlive()) { + searchThread = new Thread(this); + searchThread.start(); + } } - } - public void onProviderDisabled(String arg0) { - // TODO Auto-generated method stub - - } - - public void onProviderEnabled(String provider) { - // TODO Auto-generated method stub - - } - - public void onStatusChanged(String provider, int status, Bundle extras) { - // TODO Auto-generated method stub - - } - - protected void onActivityResult(int requestCode, int resultCode, Intent data) { - Log.i(TAG, "Got activity result"); - if (resultCode == RESULT_OK) { - // A contact was picked. Here we will just display it - // to the user. - - boolean dataChangedInBusTimeActivity = false; - - Bundle bundle = data.getExtras(); - if (bundle == null) { - Log.i(TAG, "Bundle is null"); - } else { - dataChangedInBusTimeActivity = bundle.getBoolean("dataChanged"); - } - - if (dataChangedInBusTimeActivity == true) { - dataChanged = true; - } + public void onProviderDisabled(String arg0) { + } + public void onProviderEnabled(String provider) { } - } + public void onStatusChanged(String provider, int status, Bundle extras) { + } }
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