| /* |
| * 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; |
| |
| /** |
| * Formats tracker data as CSV output |
| */ |
| class CSVFormatter implements IFormatter { |
| |
| private static final String DELIMITER = ", "; |
| |
| public String getHeader() { |
| StringBuilder csvBuilder = new StringBuilder(); |
| for (String col : TrackerEntry.ATTRIBUTES) { |
| // skip type and id column |
| if (!TrackerEntry.ENTRY_TYPE.equals(col) && |
| !TrackerEntry.ID_COL.equals(col)) { |
| csvBuilder.append(col); |
| csvBuilder.append(DELIMITER); |
| } |
| } |
| csvBuilder.append("\n"); |
| return csvBuilder.toString(); |
| } |
| |
| public String getOutput(TrackerEntry entry) { |
| StringBuilder rowOutput = new StringBuilder(); |
| // these must match order of columns added in getHeader |
| rowOutput.append(entry.getTimestamp()); |
| rowOutput.append(DELIMITER); |
| rowOutput.append(entry.getTag()); |
| rowOutput.append(DELIMITER); |
| //rowOutput.append(entry.getType()); |
| //rowOutput.append(DELIMITER); |
| if (entry.getType() == EntryType.LOCATION_TYPE) { |
| if (entry.getLocation().hasAccuracy()) { |
| rowOutput.append(entry.getLocation().getAccuracy()); |
| } |
| rowOutput.append(DELIMITER); |
| rowOutput.append(entry.getLocation().getLatitude()); |
| rowOutput.append(DELIMITER); |
| rowOutput.append(entry.getLocation().getLongitude()); |
| rowOutput.append(DELIMITER); |
| if (entry.getLocation().hasAltitude()) { |
| rowOutput.append(entry.getLocation().getAltitude()); |
| } |
| rowOutput.append(DELIMITER); |
| if (entry.getLocation().hasSpeed()) { |
| rowOutput.append(entry.getLocation().getSpeed()); |
| } |
| rowOutput.append(DELIMITER); |
| if (entry.getLocation().hasBearing()) { |
| rowOutput.append(entry.getLocation().getBearing()); |
| } |
| rowOutput.append(DELIMITER); |
| rowOutput.append(entry.getDistFromNetLocation()); |
| rowOutput.append(DELIMITER); |
| rowOutput.append(DateUtils.getKMLTimestamp(entry.getLocation() |
| .getTime())); |
| rowOutput.append(DELIMITER); |
| } |
| rowOutput.append(entry.getLogMsg()); |
| rowOutput.append("\n"); |
| return rowOutput.toString(); |
| } |
| |
| public String getFooter() { |
| // not needed, return empty string |
| return ""; |
| } |
| } |