| /* |
| * Copyright (C) 2008 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); you may not |
| * use this file except in compliance with the License. You may obtain a copy of |
| * the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT |
| * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the |
| * License for the specific language governing permissions and limitations under |
| * the License. |
| */ |
| |
| package com.android.locationtracker.data; |
| |
| import com.android.locationtracker.data.TrackerEntry.EntryType; |
| |
| import android.location.Location; |
| |
| /** |
| * Formats tracker data as KML output |
| */ |
| class KMLFormatter implements IFormatter { |
| |
| public String getHeader() { |
| LineBuilder builder = new LineBuilder(); |
| builder.addLine("<?xml version=\"1.0\" encoding=\"UTF-8\"?>"); |
| builder.addLine("<kml xmlns=\"http://earth.google.com/kml/2.2\">"); |
| builder.addLine("<Document>"); |
| return builder.toString(); |
| } |
| |
| public String getFooter() { |
| LineBuilder builder = new LineBuilder(); |
| builder.addLine("</Document>"); |
| builder.addLine("</kml>"); |
| return builder.toString(); |
| } |
| |
| public String getOutput(TrackerEntry entry) { |
| LineBuilder builder = new LineBuilder(); |
| |
| if (entry.getType() == EntryType.LOCATION_TYPE) { |
| |
| Location loc = entry.getLocation(); |
| builder.addLine("<Placemark>"); |
| builder.addLine("<description>"); |
| builder.addLine("accuracy = " + loc.getAccuracy()); |
| builder.addLine("distance from last network location = " |
| + entry.getDistFromNetLocation()); |
| builder.addLine("</description>"); |
| builder.addLine("<TimeStamp>"); |
| builder.addLine("<when>" + entry.getTimestamp() + "</when>"); |
| builder.addLine("</TimeStamp>"); |
| builder.addLine("<Point>"); |
| builder.addLine("<coordinates>"); |
| builder.addLine(loc.getLongitude() + "," + loc.getLatitude() + "," |
| + loc.getAltitude()); |
| builder.addLine("</coordinates>"); |
| builder.addLine("</Point>"); |
| builder.addLine("</Placemark>"); |
| } |
| return builder.toString(); |
| } |
| |
| private static class LineBuilder { |
| private StringBuilder mBuilder; |
| |
| public LineBuilder() { |
| mBuilder = new StringBuilder(); |
| } |
| |
| public void addLine(String line) { |
| mBuilder.append(line); |
| mBuilder.append("\n"); |
| } |
| |
| @Override |
| public String toString() { |
| return mBuilder.toString(); |
| } |
| |
| } |
| |
| } |