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/*
**
** Copyright 2006, The Android Open Source Project
**
** Licensed under the Apache License, Version 2.0 (the "License");
** you may not use this file except in compliance with the License.
** You may obtain a copy of the License at
**
** http://www.apache.org/licenses/LICENSE-2.0
**
** Unless required by applicable law or agreed to in writing, software
** distributed under the License is distributed on an "AS IS" BASIS,
** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
** See the License for the specific language governing permissions and
** limitations under the License.
*/
package com.android.development;
import android.app.ListActivity;
import android.content.Context;
import android.content.Intent;
import android.content.pm.ApplicationInfo;
import android.content.pm.PackageInfo;
import android.content.pm.PackageManager;
import android.content.pm.PackageManager.NameNotFoundException;
import android.os.Bundle;
import android.view.View;
import android.view.ViewGroup;
import android.view.LayoutInflater;
import android.widget.BaseAdapter;
import android.widget.ListView;
import android.widget.TextView;
import java.text.Collator;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Comparator;
import java.util.List;
public class AppHwConfigList extends ListActivity {
private static final String TAG = "AppHwConfigList";
PackageManager mPm;
@Override
protected void onCreate(Bundle icicle) {
super.onCreate(icicle);
mPm = getPackageManager();
mAdapter = new AppListAdapter(this);
if (mAdapter.getCount() <= 0) {
finish();
} else {
setListAdapter(mAdapter);
}
}
@Override
protected void onResume() {
super.onResume();
}
@Override
protected void onStop() {
super.onStop();
}
@Override
protected void onListItemClick(ListView l, View v, int position, long id) {
PackageInfo app = mAdapter.appForPosition(position);
// TODO display all preference settings
Intent intent = new Intent(Intent.ACTION_VIEW);
intent.setClass(this, AppHwPref.class);
intent.putExtra("packageName", app.packageName);
startActivity(intent);
}
private final class AppListAdapter extends BaseAdapter {
public AppListAdapter(Context context) {
mContext = context;
mInflater = (LayoutInflater)context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
List<ApplicationInfo> appList = mPm.getInstalledApplications(0);
for (ApplicationInfo app : appList) {
PackageInfo pkgInfo = null;
try {
pkgInfo = mPm.getPackageInfo(app.packageName, 0);
} catch (NameNotFoundException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
if ((pkgInfo != null)) {
if(mList == null) {
mList = new ArrayList<PackageInfo>();
}
mList.add(pkgInfo);
}
}
if (mList != null) {
Collections.sort(mList, sDisplayNameComparator);
}
}
public PackageInfo appForPosition(int position) {
if (mList == null) {
return null;
}
return mList.get(position);
}
public int getCount() {
return mList != null ? mList.size() : 0;
}
public Object getItem(int position) {
return position;
}
public long getItemId(int position) {
return position;
}
public View getView(int position, View convertView, ViewGroup parent) {
View view;
if (convertView == null) {
view = mInflater.inflate(
android.R.layout.simple_list_item_1, parent, false);
} else {
view = convertView;
}
bindView(view, mList.get(position));
return view;
}
private final void bindView(View view, PackageInfo info) {
TextView text = (TextView)view.findViewById(android.R.id.text1);
text.setText(info != null ? info.applicationInfo.loadLabel(mPm) : "(none)");
}
protected final Context mContext;
protected final LayoutInflater mInflater;
protected List<PackageInfo> mList;
}
private final Comparator sDisplayNameComparator = new Comparator() {
public final int compare(Object a, Object b) {
CharSequence sa = ((PackageInfo) a).applicationInfo.loadLabel(mPm);
CharSequence sb = ((PackageInfo) b).applicationInfo.loadLabel(mPm);
return collator.compare(sa, sb);
}
private final Collator collator = Collator.getInstance();
};
private AppListAdapter mAdapter;
}
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