project_files/Android-build/SDL-android-project/src/org/hedgewars/hedgeroid/WeaponsetListActivity.java
Hedgeroid improvements:
- Moved frontlib initialization to a slightly better place
- Added new JNA type ByteArrayPtr to move more JNA code into the frontlib
package and to improve pointer type safety
/*
* Hedgewars for Android. An Android port of Hedgewars, a free turn based strategy game
* Copyright (C) 2012 Simeon Maxein <smaxein@googlemail.com>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
package org.hedgewars.hedgeroid;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import java.util.Map;
import org.hedgewars.hedgeroid.Datastructures.Weaponset;
import org.hedgewars.hedgeroid.Datastructures.Weaponsets;
import android.app.ListActivity;
import android.content.Intent;
import android.os.Bundle;
import android.view.ContextMenu;
import android.view.MenuItem;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.AdapterView;
import android.widget.AdapterView.AdapterContextMenuInfo;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.Button;
import android.widget.ListAdapter;
import android.widget.SimpleAdapter;
import android.widget.Toast;
public class WeaponsetListActivity extends ListActivity implements OnItemClickListener {
private List<Weaponset> userWeaponsets;
private Button addButton;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_weaponsetlist);
addButton = (Button)findViewById(R.id.addButton);
addButton.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
editWeaponset(null);
}
});
}
@Override
public void onResume() {
super.onResume();
updateList();
getListView().setOnItemClickListener(this);
registerForContextMenu(getListView());
}
private List<Map<String, ?>> weaponsetsToMap(List<Weaponset> weaponsets) {
List<Map<String, ?>> result = new ArrayList<Map<String, ?>>();
for(Weaponset weaponset : weaponsets) {
result.add(Collections.singletonMap("txt", weaponset.name));
}
return result;
}
public void onItemClick(AdapterView<?> adapterView, View v, int position, long arg3) {
editWeaponset(userWeaponsets.get(position).name);
}
@Override
public void onCreateContextMenu(ContextMenu menu, View v, ContextMenu.ContextMenuInfo menuinfo){
menu.add(ContextMenu.NONE, 0, ContextMenu.NONE, R.string.edit);
menu.add(ContextMenu.NONE, 1, ContextMenu.NONE, R.string.delete);
}
@Override
public boolean onContextItemSelected(MenuItem item){
AdapterView.AdapterContextMenuInfo menuInfo = (AdapterContextMenuInfo) item.getMenuInfo();
int position = menuInfo.position;
Weaponset weaponset = userWeaponsets.get(position);
switch(item.getItemId()){
case 0:
editWeaponset(weaponset.name);
return true;
case 1:
try {
Weaponsets.deleteUserWeaponset(this, weaponset.name);
} catch (IOException e) {
Toast.makeText(this.getApplicationContext(), R.string.error_missing_sdcard_or_files, Toast.LENGTH_SHORT).show();
}
updateList();
return true;
}
return false;
}
private void updateList() {
try {
userWeaponsets = Weaponsets.loadUserWeaponsets(this);
} catch (IOException e) {
Toast.makeText(this, R.string.error_missing_sdcard_or_files, Toast.LENGTH_LONG).show();
finish();
}
Collections.sort(userWeaponsets, Weaponset.NAME_ORDER);
ListAdapter adapter = new SimpleAdapter(this, weaponsetsToMap(userWeaponsets), android.R.layout.simple_list_item_1, new String[]{"txt"}, new int[]{android.R.id.text1});
setListAdapter(adapter);
}
private void editWeaponset(String weaponsetName) {
Intent i = new Intent(this, WeaponsetCreatorActivity.class);
i.putExtra(WeaponsetCreatorActivity.PARAMETER_EXISTING_WEAPONSETNAME, weaponsetName);
startActivity(i);
}
}