Differential D71 Diff 248 src/it/reyboz/bustorino/adapters/PalinaAdapter.java

Changeset View

Standalone View

src/it/reyboz/bustorino/adapters/PalinaAdapter.java

Show All 13 Lines	BusTO (backend components)

You should have received a copy of the GNU General Public License		You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.		along with this program. If not, see <http://www.gnu.org/licenses/>.
*/		*/
package it.reyboz.bustorino.adapters;		package it.reyboz.bustorino.adapters;

import android.content.Context;		import android.content.Context;
import androidx.annotation.NonNull;		import androidx.annotation.NonNull;
		import androidx.preference.PreferenceManager;

		import android.content.SharedPreferences;
		import android.os.Build;
import android.util.TypedValue;		import android.util.TypedValue;
import android.view.LayoutInflater;		import android.view.LayoutInflater;
import android.view.View;		import android.view.View;
import android.view.ViewGroup;		import android.view.ViewGroup;
import android.widget.ArrayAdapter;		import android.widget.ArrayAdapter;
import android.widget.TextView;		import android.widget.TextView;

import java.util.List;		import java.util.List;
		import java.util.Locale;

		import it.reyboz.bustorino.BuildConfig;
import it.reyboz.bustorino.R;		import it.reyboz.bustorino.R;
import it.reyboz.bustorino.backend.Palina;		import it.reyboz.bustorino.backend.Palina;
import it.reyboz.bustorino.backend.Passaggio;		import it.reyboz.bustorino.backend.Passaggio;
import it.reyboz.bustorino.backend.Route;		import it.reyboz.bustorino.backend.Route;
import it.reyboz.bustorino.backend.utils;		import it.reyboz.bustorino.backend.utils;

/**		/**
* This once was a ListView Adapter for BusLine[].		* This once was a ListView Adapter for BusLine[].
*		*
* Thanks to Framentos developers for the guide:		* Thanks to Framentos developers for the guide:
* http://www.framentos.com/en/android-tutorial/2012/07/16/listview-in-android-using-custom-listadapter-and-viewcache/#		* http://www.framentos.com/en/android-tutorial/2012/07/16/listview-in-android-using-custom-listadapter-and-viewcache/#
*		*
* @author Valerio Bozzolan		* @author Valerio Bozzolan
* @author Ludovico Pavesi		* @author Ludovico Pavesi
*/		*/
public class PalinaAdapter extends ArrayAdapter<Route> {		public class PalinaAdapter extends ArrayAdapter<Route> implements SharedPreferences.OnSharedPreferenceChangeListener {
private LayoutInflater li;		private LayoutInflater li;
private static int row_layout = R.layout.entry_bus_line_passage;		private static int row_layout = R.layout.entry_bus_line_passage;
private static final int metroBg = R.drawable.route_background_metro;		private static final int metroBg = R.drawable.route_background_metro;
private static final int busBg = R.drawable.route_background_bus;		private static final int busBg = R.drawable.route_background_bus;
private static final int extraurbanoBg = R.drawable.route_background_bus_long_distance;		private static final int extraurbanoBg = R.drawable.route_background_bus_long_distance;
private static final int busIcon = R.drawable.bus;		private static final int busIcon = R.drawable.bus;
private static final int trainIcon = R.drawable.subway;		private static final int trainIcon = R.drawable.subway;
private static final int tramIcon = R.drawable.tram;		private static final int tramIcon = R.drawable.tram;

		private final String KEY_CAPITALIZE;
		private Capitalize capit = Capitalize.DO_NOTHING;

//private static final int cityIcon = R.drawable.city;		//private static final int cityIcon = R.drawable.city;

// hey look, a pattern!		// hey look, a pattern!
private static class ViewHolder {		private static class ViewHolder {
TextView rowStopIcon;		TextView rowStopIcon;
TextView rowRouteDestination;		TextView rowRouteDestination;
TextView rowRouteTimetable;		TextView rowRouteTimetable;
}		}
		private static Capitalize getCapitalize(SharedPreferences shPr, String key){
		String capitalize = shPr.getString(key, "");

		switch (capitalize.trim()){
		case "KEEP":
		return Capitalize.DO_NOTHING;
		case "CAPITALIZE_ALL":
		return Capitalize.ALL;

		case "CAPITALIZE_FIRST":
		return Capitalize.FIRST;
		}
		return Capitalize.DO_NOTHING;
		}

public PalinaAdapter(Context context, Palina p) {		public PalinaAdapter(Context context, Palina p) {
super(context, row_layout, p.queryAllRoutes());		super(context, row_layout, p.queryAllRoutes());
li = LayoutInflater.from(context);		li = LayoutInflater.from(context);
		sort(new RouteSorterByArrivalTime());
		KEY_CAPITALIZE = context.getString(R.string.pref_arrival_times_capit);
		SharedPreferences defSharPref = PreferenceManager.getDefaultSharedPreferences(context);
		defSharPref.registerOnSharedPreferenceChangeListener(this);
		this.capit = getCapitalize(defSharPref, KEY_CAPITALIZE);
}		}

/**		/**
* Some parts taken from the AdapterBusLines class.<br>		* Some parts taken from the AdapterBusLines class.<br>
* Some parts inspired by these enlightening tutorials:<br>		* Some parts inspired by these enlightening tutorials:<br>
* http://www.simplesoft.it/android/guida-agli-adapter-e-le-listview-in-android.html<br>		* http://www.simplesoft.it/android/guida-agli-adapter-e-le-listview-in-android.html<br>
* https://www.codeofaninja.com/2013/09/android-viewholder-pattern-example.html<br>		* https://www.codeofaninja.com/2013/09/android-viewholder-pattern-example.html<br>
* And some other bits and bobs TIRATI FUORI DAL NULLA CON L'INTUIZIONE INTELLETTUALE PERCHÉ		* And some other bits and bobs TIRATI FUORI DAL NULLA CON L'INTUIZIONE INTELLETTUALE PERCHÉ
Show All 21 Lines	public View getView(int position, View convertView, @NonNull ViewGroup parent) {
// RECOVER THIS STUFF!		// RECOVER THIS STUFF!
vh = (ViewHolder) convertView.getTag();		vh = (ViewHolder) convertView.getTag();
}		}

Route route = getItem(position);		Route route = getItem(position);
vh.rowStopIcon.setText(route.getNameForDisplay());		vh.rowStopIcon.setText(route.getNameForDisplay());
if(route.destinazione==null \|\| route.destinazione.length() == 0) {		if(route.destinazione==null \|\| route.destinazione.length() == 0) {
vh.rowRouteDestination.setVisibility(View.GONE);		vh.rowRouteDestination.setVisibility(View.GONE);
		// move around the route timetable
		final ViewGroup.MarginLayoutParams pars = (ViewGroup.MarginLayoutParams) vh.rowRouteTimetable.getLayoutParams();
		if (pars!=null){
		pars.topMargin = 16;
		if(Build.VERSION.SDK_INT >= 17)
		pars.setMarginStart(20);
		pars.leftMargin = 20;
		}
} else {		} else {
// View Holder Pattern(R) renders each element from a previous one: if the other one had an invisible rowRouteDestination, we need to make it visible.		// View Holder Pattern(R) renders each element from a previous one: if the other one had an invisible rowRouteDestination, we need to make it visible.
vh.rowRouteDestination.setVisibility(View.VISIBLE);		vh.rowRouteDestination.setVisibility(View.VISIBLE);
vh.rowRouteDestination.setText(route.destinazione);		String dest = route.destinazione;
		switch (capit){
		case ALL:
		dest = route.destinazione.toUpperCase(Locale.ROOT);
		break;
		case FIRST:
		dest = utils.toTitleCase(route.destinazione, true);
		break;
		case DO_NOTHING:
		default:

		}
		vh.rowRouteDestination.setText(dest);
}		}

switch (route.type) {		switch (route.type) {
//UNKNOWN = BUS for the moment		//UNKNOWN = BUS for the moment
case UNKNOWN:		case UNKNOWN:
case BUS:		case BUS:
default:		default:
// convertView could contain another background, reset it		// convertView could contain another background, reset it
Show All 17 Lines	public View getView(int position, View convertView, @NonNull ViewGroup parent) {
vh.rowStopIcon.setBackgroundResource(busBg);		vh.rowStopIcon.setBackgroundResource(busBg);
vh.rowRouteDestination.setCompoundDrawablesWithIntrinsicBounds(tramIcon, 0, 0, 0);		vh.rowRouteDestination.setCompoundDrawablesWithIntrinsicBounds(tramIcon, 0, 0, 0);
break;		break;
}		}

List<Passaggio> passaggi = route.passaggi;		List<Passaggio> passaggi = route.passaggi;
if(passaggi.size() == 0) {		if(passaggi.size() == 0) {
vh.rowRouteTimetable.setText(R.string.no_passages);		vh.rowRouteTimetable.setText(R.string.no_passages);

} else {		} else {
vh.rowRouteTimetable.setText(route.getPassaggiToString());		vh.rowRouteTimetable.setText(route.getPassaggiToString());
}		}

return convertView;		return convertView;
}		}


		@Override
		public void onSharedPreferenceChanged(SharedPreferences sharedPreferences, String key) {
		if(key.equals(KEY_CAPITALIZE)){
		capit = getCapitalize(sharedPreferences, KEY_CAPITALIZE);

		notifyDataSetChanged();
		}
		}

		enum Capitalize{
		DO_NOTHING, ALL, FIRST
		}
}		}