Android-builders-club/OsmAnd
1
0
Fork 0
Code Issues Pull requests Projects Releases Wiki Activity

Fix #5798

Browse source
This commit is contained in:
Chumva 2018-09-20 19:21:57 +03:00
parent 6b4c71870c
commit eaba338e1e
5 changed files with 212 additions and 6 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

3
OsmAnd-java/src/main/java/net/osmand/search/core/SearchCoreFactory.java
View file

@ -1196,7 +1196,8 @@ public class SearchCoreFactory {
private void parseLocation(SearchPhrase phrase, SearchResultMatcher resultMatcher) {
String lw = phrase.getUnknownSearchPhrase();
LatLon l = LocationParser.parseLocation(lw);
LatLon searchLocation = phrase.getLastTokenLocation();
LatLon l = LocationParser.parseLocation(lw, searchLocation);
if (l != null) {
if (phrase.isSearchTypeAllowed(ObjectType.LOCATION)) {
SearchResult sp = new SearchResult(phrase);

5
OsmAnd-java/src/main/java/net/osmand/search/core/SearchPhrase.java
View file

@ -520,7 +520,10 @@ public class SearchPhrase {
}
}
// last token or myLocationOrVisibleMap if not selected
return settings.getOriginalLocation();
if (settings != null) {
return settings.getOriginalLocation();
}
return null;
}
public void selectFile(BinaryMapIndexReader object) {

5
OsmAnd-java/src/main/java/net/osmand/util/LocationParser.java
View file

@ -10,7 +10,7 @@ import java.util.ArrayList;
import java.util.List;
public class LocationParser {
public static LatLon parseLocation(String locPhrase) {
public static LatLon parseLocation(String locPhrase, LatLon searchLocation) {
locPhrase = locPhrase.trim();
// detect OLC first
// avoid throwing exceptions by carefully checking exceptions
@ -19,6 +19,9 @@ public class LocationParser {
if (olc.isFull()) {
OpenLocationCode.CodeArea codeArea = olc.decode();
return new LatLon(codeArea.getCenterLatitude(), codeArea.getCenterLongitude());
} else if (olc.isShort() && searchLocation != null) {
OpenLocationCode.CodeArea codeArea = olc.recover(searchLocation.getLatitude(), searchLocation.getLongitude()).decode();
return new LatLon(codeArea.getCenterLatitude(), codeArea.getCenterLongitude());
}
}
if (locPhrase.length() == 0 || !(locPhrase.charAt(0) == '-' || Character.isDigit(locPhrase.charAt(0))

9
OsmAnd/res/layout/search_advanced_coords.xml
View file

@ -40,6 +40,15 @@
android:textColor="@color/color_white"
android:textSize="@dimen/default_list_text_size_large"/>
<ProgressBar
android:id="@+id/searchProgressBar"
android:layout_width="32dp"
android:layout_height="32dp"
android:layout_marginRight="8dp"
android:layout_marginLeft="8dp"
android:indeterminate="true"
android:visibility="gone" />
</LinearLayout>
</android.support.v7.widget.Toolbar>

196
OsmAnd/src/net/osmand/plus/search/QuickSearchCoordinatesFragment.java
View file

@ -20,6 +20,7 @@ import android.view.inputmethod.EditorInfo;
import android.widget.EditText;
import android.widget.ImageButton;
import android.widget.ImageView;
import android.widget.ProgressBar;
import android.widget.TextView;
import android.widget.TextView.OnEditorActionListener;
@ -27,7 +28,19 @@ import com.google.openlocationcode.OpenLocationCode;
import com.jwetherell.openmap.common.LatLonPoint;
import com.jwetherell.openmap.common.UTMPoint;
import java.lang.ref.WeakReference;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.Comparator;
import java.util.List;
import net.osmand.Collator;
import net.osmand.CollatorStringMatcher;
import net.osmand.LocationConvert;
import net.osmand.OsmAndCollator;
import net.osmand.ResultMatcher;
import net.osmand.data.Amenity;
import net.osmand.data.LatLon;
import net.osmand.data.PointDescription;
import net.osmand.plus.OsmAndFormatter;
@ -39,6 +52,7 @@ import net.osmand.plus.R;
import net.osmand.plus.UiUtilities;
import net.osmand.plus.UiUtilities.UpdateLocationViewCache;
import net.osmand.plus.activities.MapActivity;
import net.osmand.search.core.SearchPhrase;
import net.osmand.util.Algorithms;
import net.osmand.util.MapUtils;
@ -75,6 +89,7 @@ public class QuickSearchCoordinatesFragment extends DialogFragment implements Os
private EditText olcEdit;
private TextView olcInfo;
private EditText formatEdit;
private ProgressBar searchProgressBar;
private int currentFormat = PointDescription.FORMAT_DEGREES;
private net.osmand.Location myLocation = null;
@ -83,6 +98,8 @@ public class QuickSearchCoordinatesFragment extends DialogFragment implements Os
private LatLon currentLatLon;
private UpdateLocationViewCache updateLocationViewCache;
private ProcessIndexItemsTask parseOlcCodeTask = null;
public QuickSearchCoordinatesFragment() {
}
@ -130,6 +147,7 @@ public class QuickSearchCoordinatesFragment extends DialogFragment implements Os
olcEdit = ((EditText) view.findViewById(R.id.olcEditText));
olcInfo = ((TextView) view.findViewById(R.id.olcInfoTextView));
formatEdit = ((EditText) view.findViewById(R.id.formatEditText));
searchProgressBar = ((ProgressBar) view.findViewById(R.id.searchProgressBar));
String defaultLat = "";
String defaultZone = "";
@ -360,6 +378,7 @@ public class QuickSearchCoordinatesFragment extends DialogFragment implements Os
public void onPause() {
super.onPause();
paused = true;
stopSearchAsyncTask();
stopLocationUpdate();
}
@ -566,9 +585,7 @@ public class QuickSearchCoordinatesFragment extends DialogFragment implements Os
} else if (currentFormat == LocationConvert.OLC_FORMAT) {
String olcText = olcEdit.getText().toString();
olcInfo.setText(provideOlcInfo(olcText));
// can throw exception for invalid OLC string
OpenLocationCode.CodeArea codeArea = OpenLocationCode.decode(olcText);
loc = new LatLon(codeArea.getCenterLatitude(), codeArea.getCenterLongitude());
loc = parseOlcCode(olcText);
} else {
double lat = LocationConvert.convert(latEdit.getText().toString(), true);
double lon = LocationConvert.convert(lonEdit.getText().toString(), true);
@ -581,6 +598,179 @@ public class QuickSearchCoordinatesFragment extends DialogFragment implements Os
updateLocationCell(currentLatLon);
}
private LatLon parseOlcCode(String olcText) {
LatLon loc = null;
stopSearchAsyncTask();
updateProgressBar(false);
String olcTextCode;
String cityName = "";
String[] olcTextParts = olcText.split(" ");
if (olcTextParts.length > 1) {
olcTextCode = olcTextParts[0];
cityName = olcTextParts[1];
} else {
olcTextCode = olcText;
}
OpenLocationCode.CodeArea codeArea = null;
if (OpenLocationCode.isFullCode(olcTextCode)) {
codeArea = OpenLocationCode.decode(olcTextCode);
} else if (OpenLocationCode.isShortCode(olcTextCode)) {
OpenLocationCode code = new OpenLocationCode(olcTextCode);
LatLon mapLocation = getMapActivity().getMapLocation();
if (cityName.isEmpty()) {
if (mapLocation != null) {
OpenLocationCode newCode = code.recover(mapLocation.getLatitude(), mapLocation.getLongitude());
codeArea = code.recover(mapLocation.getLatitude(), mapLocation.getLongitude()).decode();
olcInfo.setText(provideOlcInfo(newCode.getCode()));
}
} else {
parseOlcCodeTask = new ProcessIndexItemsTask(this, cityName, olcTextCode, mapLocation);
parseOlcCodeTask.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
}
}
if (codeArea != null) {
loc = new LatLon(codeArea.getCenterLatitude(), codeArea.getCenterLongitude());
}
return loc;
}
public void stopSearchAsyncTask() {
if (parseOlcCodeTask != null && parseOlcCodeTask.getStatus() == AsyncTask.Status.RUNNING) {
parseOlcCodeTask.cancel(true);
}
}
private static class ProcessIndexItemsTask extends AsyncTask<Void, Void, List<Amenity>> {
private OsmandApplication app;
private WeakReference<QuickSearchCoordinatesFragment> weakFragment;
private final List<String> citySubTypes = Arrays.asList("city", "town");
private final LatLon searchLocation;
private final String region;
private final String olcText;
private final int searchCityLimit = 100;
ProcessIndexItemsTask(QuickSearchCoordinatesFragment fragment, String region, String olcText, LatLon searchLocation) {
app = fragment.getMyApplication();
weakFragment = new WeakReference<>(fragment);
this.region = region;
this.olcText = olcText;
this.searchLocation = searchLocation;
}
@Override
protected void onPreExecute() {
super.onPreExecute();
QuickSearchCoordinatesFragment fragment = weakFragment.get();
if (fragment != null && fragment.isResumed()) {
fragment.updateProgressBar(true);
}
}
@Override
protected List<Amenity> doInBackground(Void... voids) {
List<Amenity> results = new ArrayList<>(searchCities(app, region));
sortCities(results);
return results;
}
@Override
protected void onPostExecute(List<Amenity> regions) {
if (isCancelled()) {
return;
}
QuickSearchCoordinatesFragment fragment = weakFragment.get();
if (fragment != null && fragment.isResumed()) {
fragment.updateProgressBar(false);
if (!regions.isEmpty() && OpenLocationCode.isValidCode(olcText)) {
LatLon latLon = regions.get(0).getLocation();
OpenLocationCode code = new OpenLocationCode(olcText);
OpenLocationCode newCode = code.recover(latLon.getLatitude(), latLon.getLongitude());
OpenLocationCode.CodeArea codeArea = newCode.decode();
fragment.updateCurrentLocation(new LatLon(codeArea.getCenterLatitude(), codeArea.getCenterLongitude()), newCode.getCode());
}
}
}
private List<Amenity> searchCities(final OsmandApplication app, final String text) {
final SearchPhrase.NameStringMatcher nm = new SearchPhrase.NameStringMatcher(
text, CollatorStringMatcher.StringMatcherMode.CHECK_STARTS_FROM_SPACE);
final String lang = app.getSettings().MAP_PREFERRED_LOCALE.get();
final boolean transliterate = app.getSettings().MAP_TRANSLITERATE_NAMES.get();
final List<Amenity> amenities = new ArrayList<>();
double lat = 0;
double lon = 0;
if (searchLocation != null) {
lat = searchLocation.getLatitude();
lon = searchLocation.getLongitude();
}
app.getResourceManager().searchAmenitiesByName(region, MapUtils.MAX_LATITUDE,
MapUtils.MIN_LONGITUDE, MapUtils.MIN_LATITUDE, MapUtils.MAX_LONGITUDE, lat, lon, new ResultMatcher<Amenity>() {
int count = 0;
@Override
public boolean publish(Amenity amenity) {
if (count++ > searchCityLimit) {
return false;
}
List<String> otherNames = amenity.getAllNames(true);
String localeName = amenity.getName(lang, transliterate);
String subType = amenity.getSubType();
if (!citySubTypes.contains(subType)
|| (!nm.matches(localeName) && !nm.matches(otherNames))) {
return false;
}
amenities.add(amenity);
return false;
}
@Override
public boolean isCancelled() {
return count > searchCityLimit || ProcessIndexItemsTask.this.isCancelled();
}
});
return amenities;
}
private void sortCities(List<Amenity> cities) {
final Collator collator = OsmAndCollator.primaryCollator();
Collections.sort(cities, new Comparator<Object>() {
@Override
public int compare(Object obj1, Object obj2) {
String str1;
String str2;
Amenity a = ((Amenity) obj1);
if ("city".equals(a.getSubType())) {
str1 = "!" + ((Amenity) obj1).getName();
} else {
str1 = ((Amenity) obj1).getName();
}
Amenity b = ((Amenity) obj2);
if ("city".equals(b.getSubType())) {
str2 = "!" + ((Amenity) obj2).getName();
} else {
str2 = ((Amenity) obj2).getName();
}
return collator.compare(str1, str2);
}
});
}
}
private void updateProgressBar(boolean visible) {
searchProgressBar.setVisibility(visible ? View.VISIBLE : View.GONE);
}
private void updateCurrentLocation(final LatLon latLon, String olcText) {
currentLatLon = latLon;
updateLocationCell(currentLatLon);
olcInfo.setText(provideOlcInfo(olcText));
}
private void updateLocationCell(final LatLon latLon) {
final OsmandApplication app = getMyApplication();
if (latLon == null) {