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

Icons for search items

Browse source
This commit is contained in:
GaidamakUA 2016-01-21 18:35:16 +02:00
parent 9f2eb7c8a2
commit d0afb0fe2f
1 changed files with 27 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

29
OsmAnd/src/net/osmand/plus/liveupdates/SearchSelectionFragment.java
View file

@ -1,7 +1,9 @@
package net.osmand.plus.liveupdates;
import android.content.Context;
import android.graphics.drawable.Drawable;
import android.os.Bundle;
import android.support.annotation.DrawableRes;
import android.text.Editable;
import android.text.TextWatcher;
import android.view.LayoutInflater;
@ -12,6 +14,7 @@ import android.widget.ArrayAdapter;
import android.widget.EditText;
import android.widget.ImageButton;
import android.widget.ListView;
import android.widget.TextView;
import net.osmand.plus.R;
import net.osmand.plus.base.BaseOsmAndDialogFragment;
@ -26,10 +29,10 @@ public abstract class SearchSelectionFragment extends BaseOsmAndDialogFragment {
Bundle savedInstanceState) {
View view = inflater.inflate(R.layout.fragment_search_list, container, false);
ListView listView = (ListView) view.findViewById(android.R.id.list);
final ArrayAdapter<String> adapter = new ArrayAdapter<String>(getMyActivity(), android.R.layout.simple_list_item_1);
final ArrayAdapter<String> adapter = new ListAdapter(getActivity(), getListItemIcon());
if (getArray() != null) {
adapter.addAll(getArray());
} else if (getList() != null){
} else if (getList() != null) {
adapter.addAll(getList());
} else {
throw new RuntimeException("Either getArray() or getList() must return non null value.");
@ -89,6 +92,11 @@ public abstract class SearchSelectionFragment extends BaseOsmAndDialogFragment {
return null;
}
@DrawableRes
protected int getListItemIcon() {
return -1;
}
@Override
public void onDetach() {
super.onDetach();
@ -98,4 +106,21 @@ public abstract class SearchSelectionFragment extends BaseOsmAndDialogFragment {
public interface OnFragmentInteractionListener {
void onSearchResult(String name);
}
private class ListAdapter extends ArrayAdapter<String> {
private final Drawable drawableLeft;
public ListAdapter(Context context, @DrawableRes int drawableLeftId) {
super(getMyActivity(), android.R.layout.simple_list_item_1);
this.drawableLeft = drawableLeftId == -1 ? null : getContentIcon(drawableLeftId);
}
@Override
public View getView(int position, View convertView, ViewGroup parent) {
TextView view = (TextView) super.getView(position, convertView, parent);
view.setCompoundDrawablesWithIntrinsicBounds(drawableLeft, null, null, null);
view.setCompoundDrawablePadding(getResources().getDimensionPixelSize(R.dimen.list_content_padding));
return view;
}
}
}