/*
* 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;
}