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Add regions download

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This commit is contained in:
vshcherb 2013-09-24 21:41:04 +02:00
parent 19ce935266
commit 7e5414e527
3 changed files with 103 additions and 72 deletions
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1
OsmAnd-java/src/net/osmand/map/OsmandRegions.java
View file

@ -269,6 +269,7 @@ public class OsmandRegions {
testCountry(or, 28.8056, 29.9858, "africa", "egypt" );
testCountry(or, 35.7521, 139.7887, "japan");
testCountry(or, 46.5145, 102.2580, "mongolia");
testCountry(or, 62.54, 43.36, "arkhangelsk", "northwestern-federal-district");
}

34
OsmAnd/src/net/osmand/plus/download/DownloadIndexAdapter.java
View file

@ -106,21 +106,41 @@ public class DownloadIndexAdapter extends OsmandBaseExpandableListAdapter implem
results.values = indexFiles;
results.count = indexFiles.size();
} else {
String[] vars = constraint.toString().split("\\s");
for (int i = 0; i < vars.length; i++) {
vars[i] = vars[i].trim().toLowerCase();
String[] ors = constraint.toString().split("\\,");
List<List<String>> conds = new ArrayList<List<String>>();
for(String or : ors) {
final ArrayList<String> cond = new ArrayList<String>();
for(String term : or.split("\\s")) {
final String t = term.trim().toLowerCase();
if(t.length() > 0) {
cond.add(t);
}
}
if(cond.size() > 0) {
conds.add(cond);
}
}
List<IndexItem> filter = new ArrayList<IndexItem>();
ClientContext c = downloadActivity.getMyApplication();
for (IndexItem item : indexFiles) {
boolean add = true;
for (String var : vars) {
if (var.length() > 0) {
if (!item.getVisibleName(c).toLowerCase().contains(var)
final String visibleName = item.getVisibleName(c).toLowerCase();
for(List<String> or : conds) {
boolean tadd = true;
for (String var : or) {
if (!visibleName.contains(var)
/*&& !item.getDescription().toLowerCase().contains(var)*/) {
tadd = false;
break;
}
}
if(!tadd) {
add = false;
} else {
add = true;
break;
}
}
}
if (add) {
filter.add(item);

130
OsmAnd/src/net/osmand/plus/views/DownloadedRegionsLayer.java
View file

@ -122,7 +122,76 @@ public class DownloadedRegionsLayer extends OsmandMapLayer {
float w = Math.abs(latLonBox.width() / 2);
float h = Math.abs(latLonBox.height() / 2);
final RectF rf = new RectF(latLonBox.left - w, latLonBox.top + h, latLonBox.right + w, latLonBox.bottom - h);
AsyncTask<Object, Object, List<BinaryMapDataObject>> task = new AsyncTask<Object, Object, List<BinaryMapDataObject>>() {
AsyncTask<Object, Object, List<BinaryMapDataObject>> task = createNewTask(zoom, rf);
if (currentTask == null) {
task.execute();
} else {
pendingTask = task;
}
}
final List<BinaryMapDataObject> currentObjects = objectsToDraw;
if ((currentObjects != null && currentObjects.size() > 0) || noMapsPresent) {
if (zoom >= ZOOM_TO_SHOW_MAP_NAMES) {
StringBuilder s = new StringBuilder(view.getResources().getString(R.string.download_files));
filter.setLength(0);
Set<String> set = new TreeSet<String>();
if ((currentObjects != null && currentObjects.size() > 0)) {
for (int i = 0; i < currentObjects.size(); i++) {
final BinaryMapDataObject o = currentObjects.get(i);
String name = Algorithms.capitalizeFirstLetterAndLowercase(o.getName());
if(!set.add(name)) {
continue;
}
if (set.size() > 1) {
s.append(" & ");
filter.append(", ");
} else {
s.append(" ");
}
filter.append(name);
if (osmandRegions.getPrefix(o) != null) {
name = Algorithms.capitalizeFirstLetterAndLowercase(osmandRegions.getPrefix(o)) + " " + name;
}
s.append(name);
}
}
downloadBtn.setVisibility(View.VISIBLE);
downloadBtn.setText(s.toString());
} else {
if(!basemapExists) {
filter.setLength(0);
filter.append("basemap");
downloadBtn.setVisibility(View.VISIBLE);
downloadBtn.setText(view.getResources().getString(R.string.download_files) + " " +
view.getResources().getString(R.string.base_world_map));
}
path.reset();
for (BinaryMapDataObject o : currentObjects) {
final String key = Algorithms.capitalizeFirstLetterAndLowercase(osmandRegions.getDownloadName(o)) +
IndexConstants.BINARY_MAP_INDEX_EXT;
if (!rm.getIndexFileNames().containsKey(key)) {
continue;
}
double lat = MapUtils.get31LatitudeY(o.getPoint31YTile(0));
double lon = MapUtils.get31LongitudeX(o.getPoint31XTile(0));
path.moveTo(view.getRotatedMapXForPoint(lat, lon), view.getRotatedMapYForPoint(lat, lon));
for(int j = 1 ; j < o.getPointsLength(); j++) {
lat = MapUtils.get31LatitudeY(o.getPoint31YTile(j));
lon = MapUtils.get31LongitudeX(o.getPoint31XTile(j));
path.lineTo(view.getRotatedMapXForPoint(lat, lon),
view.getRotatedMapYForPoint(lat, lon));
}
}
canvas.drawPath(path, paint);
}
}
}
}
private AsyncTask<Object, Object, List<BinaryMapDataObject>> createNewTask(final int zoom, final RectF rf) {
return new AsyncTask<Object, Object, List<BinaryMapDataObject>>() {
@Override
protected List<BinaryMapDataObject> doInBackground(Object... params) {
if (queriedBBox.contains(rf)) {
@ -179,65 +248,6 @@ public class DownloadedRegionsLayer extends OsmandMapLayer {
}
}
};
if (currentTask == null) {
task.execute();
} else {
pendingTask = task;
}
}
final List<BinaryMapDataObject> currentObjects = objectsToDraw;
if ((currentObjects != null && currentObjects.size() > 0) || noMapsPresent) {
if (zoom >= ZOOM_TO_SHOW_MAP_NAMES) {
StringBuilder s = new StringBuilder(view.getResources().getString(R.string.download_files));
filter.setLength(0);
if ((currentObjects != null && currentObjects.size() > 0)) {
for (int i = 0; i < currentObjects.size(); i++) {
if (i > 0) {
s.append(" & ");
} else {
s.append(" ");
}
final BinaryMapDataObject o = currentObjects.get(i);
String string = Algorithms.capitalizeFirstLetterAndLowercase(o.getName());
filter.append(string + " ");
if (osmandRegions.getPrefix(o) != null) {
string = Algorithms.capitalizeFirstLetterAndLowercase(osmandRegions.getPrefix(o)) + " " + string;
}
s.append(string);
}
}
downloadBtn.setVisibility(View.VISIBLE);
downloadBtn.setText(s.toString());
} else {
if(!basemapExists) {
filter.setLength(0);
filter.append("basemap");
downloadBtn.setVisibility(View.VISIBLE);
downloadBtn.setText(view.getResources().getString(R.string.download_files) + " " +
view.getResources().getString(R.string.base_world_map));
}
for (BinaryMapDataObject o : currentObjects) {
final String key = Algorithms.capitalizeFirstLetterAndLowercase(osmandRegions.getDownloadName(o)) +
IndexConstants.BINARY_MAP_INDEX_EXT;
if (!rm.getIndexFileNames().containsKey(key)) {
continue;
}
path.reset();
double lat = MapUtils.get31LatitudeY(o.getPoint31YTile(0));
double lon = MapUtils.get31LongitudeX(o.getPoint31XTile(0));
path.moveTo(view.getRotatedMapXForPoint(lat, lon), view.getRotatedMapYForPoint(lat, lon));
for(int j = 1 ; j < o.getPointsLength(); j++) {
lat = MapUtils.get31LatitudeY(o.getPoint31YTile(j));
lon = MapUtils.get31LongitudeX(o.getPoint31XTile(j));
path.lineTo(view.getRotatedMapXForPoint(lat, lon),
view.getRotatedMapYForPoint(lat, lon));
}
canvas.drawPath(path, paint);
}
}
}
}
}