/* * Geopaparazzi - Digital field mapping on Android based devices * Copyright (C) 2016 HydroloGIS (www.hydrologis.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 eu.geopaparazzi.library.forms.views; import android.content.Context; import android.content.Intent; /** * Interface for geopaparazzi custom views. * * @author Andrea Antonello (www.hydrologis.com) */ public interface GView { /** * Get a representative value of the view. * * @return a value the view specialises on. */ public String getValue(); /** * A callback in case the view was registered to react on an activity result. * * @param data the data returned. */ public void setOnActivityResult(Intent data); /** * A method to refresh content if necessary. * * @param context the context to use. */ public void refresh(Context context) throws Exception; }