public synchronized void close() {
imagesOnFS.clear();
indexFileNames.clear();
basemapFileNames.clear();
renderer.clearAllResources();
closeAmenities();
closeRouteFiles();
closeAddresses();
closeTransport();
}
public List<String> indexingMaps(final IProgress progress) {
long val = System.currentTimeMillis();
ArrayList<File> files = new ArrayList<File>();
File appPath = context.getAppPath(null);
File roadsPath = context.getAppPath(IndexConstants.ROADS_INDEX_DIR);
roadsPath.mkdirs();
collectFiles(appPath, IndexConstants.BINARY_MAP_INDEX_EXT, files);
renameRoadsFiles(files, roadsPath);
collectFiles(roadsPath, IndexConstants.BINARY_MAP_INDEX_EXT, files);
if (!Version.isFreeVersion(context)) {
collectFiles(
context.getAppPath(IndexConstants.WIKI_INDEX_DIR),
IndexConstants.BINARY_MAP_INDEX_EXT,
files);
}
if (OsmandPlugin.getEnabledPlugin(SRTMPlugin.class) != null) {
collectFiles(
context.getAppPath(IndexConstants.SRTM_INDEX_DIR),
IndexConstants.BINARY_MAP_INDEX_EXT,
files);
}
if (context.getSettings().BETA_TESTING_LIVE_UPDATES.get()) {
changesManager.collectChangesFiles(
context.getAppPath(IndexConstants.LIVE_INDEX_DIR),
IndexConstants.BINARY_MAP_INDEX_EXT,
files);
}
Collections.sort(files, Algorithms.getFileVersionComparator());
List<String> warnings = new ArrayList<String>();
renderer.clearAllResources();
CachedOsmandIndexes cachedOsmandIndexes = new CachedOsmandIndexes();
File indCache = context.getAppPath(INDEXES_CACHE);
if (indCache.exists()) {
try {
cachedOsmandIndexes.readFromFile(indCache, CachedOsmandIndexes.VERSION);
} catch (Exception e) {
log.error(e.getMessage(), e);
}
}
File liveDir = context.getAppPath(IndexConstants.LIVE_INDEX_DIR);
for (File f : files) {
progress.startTask(
context.getString(R.string.indexing_map) + " " + f.getName(), -1); // $NON-NLS-1$
try {
BinaryMapIndexReader mapReader = null;
try {
mapReader = cachedOsmandIndexes.getReader(f);
if (mapReader.getVersion() != IndexConstants.BINARY_MAP_VERSION) {
mapReader = null;
}
if (mapReader != null) {
renderer.initializeNewResource(progress, f, mapReader);
}
} catch (IOException e) {
log.error(String.format("File %s could not be read", f.getName()), e);
}
if (mapReader == null
|| (Version.isFreeVersion(context)
&& (f.getName().contains("_wiki") || f.getName().contains(".wiki")))) {
warnings.add(
MessageFormat.format(
context.getString(R.string.version_index_is_not_supported),
f.getName())); // $NON-NLS-1$
} else {
if (mapReader.isBasemap()) {
basemapFileNames.put(f.getName(), f.getName());
}
long dateCreated = mapReader.getDateCreated();
if (dateCreated == 0) {
dateCreated = f.lastModified();
}
if (f.getParentFile().getName().equals(liveDir.getName())) {
boolean toUse = changesManager.index(f, dateCreated, mapReader);
if (!toUse) {
try {
mapReader.close();
} catch (IOException e) {
log.error(e.getMessage(), e);
}
continue;
}
} else {
changesManager.indexMainMap(f, dateCreated);
indexFileNames.put(f.getName(), dateFormat.format(dateCreated)); // $NON-NLS-1$
}
if (!mapReader.getRegionNames().isEmpty()) {
try {
RandomAccessFile raf = new RandomAccessFile(f, "r"); // $NON-NLS-1$
RegionAddressRepositoryBinary rarb =
new RegionAddressRepositoryBinary(
this, new BinaryMapIndexReader(raf, mapReader), f.getName());
addressMap.put(f.getName(), rarb);
} catch (IOException e) {
log.error("Exception reading " + f.getAbsolutePath(), e); // $NON-NLS-1$
warnings.add(
MessageFormat.format(
context.getString(R.string.version_index_is_not_supported),
f.getName())); // $NON-NLS-1$
}
}
if (mapReader.hasTransportData()) {
try {
RandomAccessFile raf = new RandomAccessFile(f, "r"); // $NON-NLS-1$
transportRepositories.put(
f.getName(),
new TransportIndexRepositoryBinary(new BinaryMapIndexReader(raf, mapReader)));
} catch (IOException e) {
log.error("Exception reading " + f.getAbsolutePath(), e); // $NON-NLS-1$
warnings.add(
MessageFormat.format(
context.getString(R.string.version_index_is_not_supported),
f.getName())); // $NON-NLS-1$
}
}
if (mapReader.containsRouteData()) {
try {
RandomAccessFile raf = new RandomAccessFile(f, "r"); // $NON-NLS-1$
routingMapFiles.put(f.getName(), new BinaryMapIndexReader(raf, mapReader));
} catch (IOException e) {
log.error("Exception reading " + f.getAbsolutePath(), e); // $NON-NLS-1$
warnings.add(
MessageFormat.format(
context.getString(R.string.version_index_is_not_supported),
f.getName())); // $NON-NLS-1$
}
}
if (mapReader.containsPoiData()) {
try {
RandomAccessFile raf = new RandomAccessFile(f, "r"); // $NON-NLS-1$
amenityRepositories.put(
f.getName(),
new AmenityIndexRepositoryBinary(new BinaryMapIndexReader(raf, mapReader)));
} catch (IOException e) {
log.error("Exception reading " + f.getAbsolutePath(), e); // $NON-NLS-1$
warnings.add(
MessageFormat.format(
context.getString(R.string.version_index_is_not_supported),
f.getName())); // $NON-NLS-1$
}
}
}
} catch (SQLiteException e) {
log.error("Exception reading " + f.getAbsolutePath(), e); // $NON-NLS-1$
warnings.add(
MessageFormat.format(
context.getString(R.string.version_index_is_not_supported),
f.getName())); // $NON-NLS-1$
} catch (OutOfMemoryError oome) {
log.error("Exception reading " + f.getAbsolutePath(), oome); // $NON-NLS-1$
warnings.add(
MessageFormat.format(
context.getString(R.string.version_index_is_big_for_memory), f.getName()));
}
}
log.debug("All map files initialized " + (System.currentTimeMillis() - val) + " ms");
if (files.size() > 0 && (!indCache.exists() || indCache.canWrite())) {
try {
cachedOsmandIndexes.writeToFile(indCache);
} catch (Exception e) {
log.error("Index file could not be written", e);
}
}
return warnings;
}