mirror of
https://github.com/geometer/FBReaderJ.git
synced 2025-10-04 02:09:35 +02:00
120 lines
3.3 KiB
Java
120 lines
3.3 KiB
Java
/*
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* Copyright (C) 2010-2012 Geometer Plus <contact@geometerplus.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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* 02110-1301, USA.
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*/
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package org.geometerplus.android.fbreader.network;
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import java.util.*;
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import android.app.ListActivity;
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import android.content.Intent;
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import android.content.ActivityNotFoundException;
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import android.os.Bundle;
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import android.view.*;
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import android.widget.*;
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import org.geometerplus.zlibrary.ui.android.R;
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import org.geometerplus.android.fbreader.api.PluginApi;
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abstract class MenuActivity extends ListActivity implements AdapterView.OnItemClickListener {
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protected List<PluginApi.MenuActionInfo> myInfos;
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@Override
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protected void onCreate(Bundle icicle) {
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super.onCreate(icicle);
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myInfos = new ArrayList<PluginApi.MenuActionInfo>();
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init();
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try {
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startActivityForResult(new Intent(getAction(), getIntent().getData()), 0);
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} catch (ActivityNotFoundException e) {
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if (finishInitialization()) {
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return;
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}
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}
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setListAdapter(new ActionListAdapter());
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getListView().setOnItemClickListener(this);
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}
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public final void onItemClick(AdapterView<?> parent, View view, int position, long id) {
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runItem(myInfos.get(position));
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finish();
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}
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private boolean finishInitialization() {
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switch (myInfos.size()) {
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default:
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return false;
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case 0:
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finish();
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return true;
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case 1:
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runItem(myInfos.get(0));
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finish();
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return true;
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}
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}
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@Override
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protected void onActivityResult(int requestCode, int resultCode, Intent intent) {
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if (intent != null) {
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final List<PluginApi.MenuActionInfo> actions =
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intent.<PluginApi.MenuActionInfo>getParcelableArrayListExtra(
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PluginApi.PluginInfo.KEY
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);
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if (actions != null) {
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myInfos.addAll(actions);
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}
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if (finishInitialization()) {
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return;
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}
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Collections.sort(myInfos);
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((ActionListAdapter)getListAdapter()).notifyDataSetChanged();
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getListView().invalidateViews();
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}
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}
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protected abstract void init();
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protected abstract String getAction();
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protected abstract void runItem(final PluginApi.MenuActionInfo info);
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private class ActionListAdapter extends BaseAdapter {
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public final int getCount() {
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return myInfos.size();
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}
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public final PluginApi.MenuActionInfo getItem(int position) {
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return myInfos.get(position);
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}
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public final long getItemId(int position) {
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return position;
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}
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public View getView(int position, View convertView, final ViewGroup parent) {
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final View view = convertView != null
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? convertView
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: LayoutInflater.from(parent.getContext()).inflate(R.layout.menu_item, parent, false);
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((TextView)view).setText(getItem(position).MenuItemName);
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return view;
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}
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}
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}
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