/* * Geopaparazzi - Digital field mapping on Android based devices * Copyright (C) 2010 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.util.activities; import android.app.Activity; import android.content.Intent; import android.os.Bundle; import android.view.View; import android.widget.Button; import android.widget.EditText; import android.widget.Toast; import eu.geopaparazzi.library.R; import eu.geopaparazzi.library.database.GPLog; import eu.geopaparazzi.library.util.LibraryConstants; import eu.geopaparazzi.library.util.Utilities; /** * Activity to get to a location by coordinate. * * <p>Returns lat and long in the result bundle through the * key: {@link LibraryConstants#LATITUDE} and {@link LibraryConstants#LONGITUDE}. * * @author Andrea Antonello (www.hydrologis.com) */ public class InsertCoordActivity extends Activity { private EditText latText; private EditText lonText; public void onCreate( Bundle icicle ) { super.onCreate(icicle); setContentView(R.layout.insertcoord); lonText = (EditText) findViewById(R.id.longitudetext); latText = (EditText) findViewById(R.id.latitudetext); Button fromCoordsButton = (Button) findViewById(R.id.coordOkButton); fromCoordsButton.setOnClickListener(new Button.OnClickListener(){ private double lat; private double lon; public void onClick( View v ) { String lonString = String.valueOf(lonText.getText()); try { lon = Double.parseDouble(lonString); if (lon < -180 || lon > 180) { throw new Exception(); } } catch (Exception e1) { GPLog.error(this, e1.getLocalizedMessage(), e1); Utilities.toast(InsertCoordActivity.this, R.string.wrongLongitude, Toast.LENGTH_LONG); return; } String latString = String.valueOf(latText.getText()); try { lat = Double.parseDouble(latString); if (lat < -90 || lat > 90) { throw new Exception(); } } catch (Exception e1) { GPLog.error(this, e1.getLocalizedMessage(), e1); Utilities.toast(InsertCoordActivity.this, R.string.wrongLatitude, Toast.LENGTH_LONG); return; } Intent intent = getIntent(); intent.putExtra(LibraryConstants.LATITUDE, lat); intent.putExtra(LibraryConstants.LONGITUDE, lon); // if (getParent() == null) { setResult(Activity.RESULT_OK, intent); // } else { // getParent().setResult(Activity.RESULT_OK, intent); // } finish(); } }); } }