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Add dynamic find more

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This commit is contained in:
Victor Shcherb 2013-07-01 00:48:10 +02:00
parent 8884f73090
commit c111a77018
1 changed files with 77 additions and 33 deletions
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110
OsmAnd/src/net/osmand/plus/activities/search/SearchPOIActivity.java
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@ -64,19 +64,24 @@ import android.text.method.LinkMovementMethod;
import android.text.style.ForegroundColorSpan;
import android.text.util.Linkify;
import android.util.DisplayMetrics;
import android.view.Gravity;
import android.view.LayoutInflater;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.ViewGroup.LayoutParams;
import android.view.ViewGroup;
import android.view.WindowManager;
import android.widget.ArrayAdapter;
import android.widget.Button;
import android.widget.EditText;
import android.widget.Filter;
import android.widget.FrameLayout;
import android.widget.ImageView;
import android.widget.ListView;
import android.widget.TextView;
import android.widget.Toast;
import com.actionbarsherlock.internal.ResourcesCompat;
import com.actionbarsherlock.view.Menu;
import com.actionbarsherlock.view.MenuItem;
import com.actionbarsherlock.view.MenuItem.OnMenuItemClickListener;
@ -117,6 +122,7 @@ public class SearchPOIActivity extends OsmandListActivity implements OsmAndCompa
private MenuItem showFilterItem;
private MenuItem showOnMapItem;
private MenuItem searchPOILevel;
private Button searchFooterButton;
@Override
public boolean onCreateOptionsMenu(Menu menu) {
@ -127,26 +133,9 @@ public class SearchPOIActivity extends OsmandListActivity implements OsmAndCompa
@Override
public boolean onMenuItemClick(com.actionbarsherlock.view.MenuItem item) {
String query = searchFilter.getText().toString().trim();
if (query.length() < 2 && (isNameFinderFilter() || isSearchByNameFilter())) {
AccessibleToast.makeText(SearchPOIActivity.this, R.string.poi_namefinder_query_empty, Toast.LENGTH_LONG).show();
return true;
}
if (isNameFinderFilter() && !Algorithms.objectEquals(((NameFinderPoiFilter) filter).getQuery(), query)) {
filter.clearPreviousZoom();
((NameFinderPoiFilter) filter).setQuery(query);
runNewSearchQuery(SearchAmenityRequest.buildRequest(location, SearchAmenityRequest.NEW_SEARCH_INIT));
} else if (isSearchByNameFilter() && !Algorithms.objectEquals(((SearchByNameFilter) filter).getQuery(), query)) {
showFilterItem.setVisible(false);
filter.clearPreviousZoom();
showPoiCategoriesByNameFilter(query, location);
((SearchByNameFilter) filter).setQuery(query);
runNewSearchQuery(SearchAmenityRequest.buildRequest(location, SearchAmenityRequest.NEW_SEARCH_INIT));
} else {
runNewSearchQuery(SearchAmenityRequest.buildRequest(location, SearchAmenityRequest.SEARCH_FURTHER));
}
return true;
return searchMore();
}
});
updateSearchPoiTextButton(false);
@ -202,6 +191,28 @@ public class SearchPOIActivity extends OsmandListActivity implements OsmAndCompa
});
return true;
}
private boolean searchMore() {
String query = searchFilter.getText().toString().trim();
if (query.length() < 2 && (isNameFinderFilter() || isSearchByNameFilter())) {
AccessibleToast.makeText(SearchPOIActivity.this, R.string.poi_namefinder_query_empty, Toast.LENGTH_LONG).show();
return true;
}
if (isNameFinderFilter() && !Algorithms.objectEquals(((NameFinderPoiFilter) filter).getQuery(), query)) {
filter.clearPreviousZoom();
((NameFinderPoiFilter) filter).setQuery(query);
runNewSearchQuery(SearchAmenityRequest.buildRequest(location, SearchAmenityRequest.NEW_SEARCH_INIT));
} else if (isSearchByNameFilter() && !Algorithms.objectEquals(((SearchByNameFilter) filter).getQuery(), query)) {
showFilterItem.setVisible(false);
filter.clearPreviousZoom();
showPoiCategoriesByNameFilter(query, location);
((SearchByNameFilter) filter).setQuery(query);
runNewSearchQuery(SearchAmenityRequest.buildRequest(location, SearchAmenityRequest.NEW_SEARCH_INIT));
} else {
runNewSearchQuery(SearchAmenityRequest.buildRequest(location, SearchAmenityRequest.SEARCH_FURTHER));
}
return true;
}
@Override
@ -233,6 +244,8 @@ public class SearchPOIActivity extends OsmandListActivity implements OsmAndCompa
searchPOILevel.setEnabled(true);
searchPOILevel.setTitle(R.string.search_button);
}
searchFooterButton.setEnabled(true);
searchFooterButton.setText(R.string.search_button);
// Cancel current search request here?
}
}
@ -249,9 +262,30 @@ public class SearchPOIActivity extends OsmandListActivity implements OsmAndCompa
} else if(isSearchByNameFilter() ){
searchFilterLayout.setVisibility(View.VISIBLE);
}
addFooterView();
amenityAdapter = new AmenityAdapter(new ArrayList<Amenity>());
setListAdapter(amenityAdapter);
}
private void addFooterView() {
final FrameLayout ll = new FrameLayout(this);
android.widget.FrameLayout.LayoutParams lp = new FrameLayout.LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT);
lp.gravity = Gravity.CENTER_HORIZONTAL;
searchFooterButton = new Button(this);
searchFooterButton.setText(R.string.search_POI_level_btn);
searchFooterButton.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
searchMore();
}
});
searchFooterButton.setLayoutParams(lp);
ll.addView(searchFooterButton);
getListView().addFooterView(ll);
}
private Path createDirectionPath() {
@ -381,21 +415,30 @@ public class SearchPOIActivity extends OsmandListActivity implements OsmAndCompa
return b.toString();
}
private void updateSearchPoiTextButton(boolean taskAlreadyFinished){
private void updateSearchPoiTextButton(boolean taskAlreadyFinished) {
boolean enabled = false;
int title = R.string.search_POI_level_btn;
if (location == null) {
title = R.string.search_poi_location;
enabled = false;
} else if (!isNameFinderFilter() && !isSearchByNameFilter()) {
title = R.string.search_POI_level_btn;
enabled = (taskAlreadyFinished || currentSearchTask.getStatus() != Status.RUNNING) && filter.isSearchFurtherAvailable();
} else if (filter != null) {
title = R.string.search_button;
enabled = (taskAlreadyFinished || currentSearchTask.getStatus() != Status.RUNNING) && filter.isSearchFurtherAvailable();
}
if (searchPOILevel != null) {
if (location == null) {
searchPOILevel.setTitle(R.string.search_poi_location);
searchPOILevel.setEnabled(false);
} else if (!isNameFinderFilter() && !isSearchByNameFilter()) {
searchPOILevel.setTitle(R.string.search_POI_level_btn);
searchPOILevel.setEnabled((taskAlreadyFinished || currentSearchTask.getStatus() != Status.RUNNING) && filter.isSearchFurtherAvailable());
} else if(filter != null){
searchPOILevel.setTitle(R.string.search_button);
searchPOILevel.setEnabled((taskAlreadyFinished || currentSearchTask.getStatus() != Status.RUNNING) && filter.isSearchFurtherAvailable());
} else {
searchPOILevel.setTitle(R.string.search_POI_level_btn);
searchPOILevel.setEnabled(false);
}
searchPOILevel.setEnabled(enabled);
searchPOILevel.setTitle(title);
}
if(ResourcesCompat.getResources_getBoolean(this, R.bool.abs__split_action_bar_is_narrow)) {
searchFooterButton.setVisibility(View.GONE);
} else {
searchFooterButton.setVisibility(View.VISIBLE);
searchFooterButton.setEnabled(enabled);
searchFooterButton.setText(title);
}
}
@ -607,6 +650,7 @@ public class SearchPOIActivity extends OsmandListActivity implements OsmAndCompa
if(searchPOILevel != null) {
searchPOILevel.setEnabled(false);
}
searchFooterButton.setEnabled(false);
existingObjects = new TLongHashSet();
updateExisting = new TLongHashSet();
if(request.type == SearchAmenityRequest.NEW_SEARCH_INIT){