304 lines
7.3 KiB
Java
304 lines
7.3 KiB
Java
/* Copyright (c) 2009, Nathan Freitas, Orbot / The Guardian Project - http://openideals.com/guardian */
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/* See LICENSE for licensing information */
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package org.torproject.android.settings;
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import java.util.ArrayList;
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import java.util.Arrays;
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import java.util.Collections;
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import java.util.Comparator;
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import java.util.Iterator;
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import java.util.List;
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import java.util.StringTokenizer;
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import org.torproject.android.R;
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import org.torproject.android.TorConstants;
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import org.torproject.android.service.TorService;
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import android.app.Activity;
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import android.content.Context;
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import android.content.SharedPreferences;
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import android.content.SharedPreferences.Editor;
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import android.content.pm.ApplicationInfo;
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import android.content.pm.PackageInfo;
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import android.content.pm.PackageManager;
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import android.os.Bundle;
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import android.view.LayoutInflater;
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import android.view.View;
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import android.view.View.OnClickListener;
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import android.view.ViewGroup;
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import android.widget.ArrayAdapter;
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import android.widget.Button;
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import android.widget.CheckBox;
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import android.widget.CompoundButton;
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import android.widget.CompoundButton.OnCheckedChangeListener;
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import android.widget.ImageView;
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import android.widget.ListAdapter;
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import android.widget.ListView;
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import android.widget.TextView;
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public class AppManager extends Activity implements OnCheckedChangeListener, OnClickListener, TorConstants {
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private ListView listApps;
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protected void onCreate(Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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this.setContentView(R.layout.layout_apps);
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}
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@Override
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protected void onResume() {
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super.onResume();
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listApps = (ListView)findViewById(R.id.applistview);
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Button btnSave = (Button)findViewById(R.id.btnsave);
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btnSave.setOnClickListener(new OnClickListener()
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{
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public void onClick(View v) {
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finish();
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}
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});
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mPrefs = TorService.getSharedPrefs(getApplicationContext());
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loadApps(mPrefs);
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}
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SharedPreferences mPrefs = null;
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ArrayList<TorifiedApp> mApps = null;
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private void loadApps (SharedPreferences prefs)
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{
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mApps = getApps(getApplicationContext(), prefs);
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/*
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Arrays.sort(apps, new Comparator<TorifiedApp>() {
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public int compare(TorifiedApp o1, TorifiedApp o2) {
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if (o1.isTorified() == o2.isTorified()) return o1.getName().compareTo(o2.getName());
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if (o1.isTorified()) return -1;
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return 1;
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}
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});*/
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final LayoutInflater inflater = getLayoutInflater();
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ListAdapter adapter = new ArrayAdapter<TorifiedApp>(this,R.layout.layout_apps_item,R.id.itemtext,mApps) {
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public View getView(int position, View convertView, ViewGroup parent) {
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ListEntry entry;
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if (convertView == null) {
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// Inflate a new view
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convertView = inflater.inflate(R.layout.layout_apps_item, parent, false);
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entry = new ListEntry();
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entry.icon = (ImageView) convertView.findViewById(R.id.itemicon);
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entry.box = (CheckBox) convertView.findViewById(R.id.itemcheck);
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entry.text = (TextView) convertView.findViewById(R.id.itemtext);
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entry.text.setOnClickListener(AppManager.this);
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entry.text.setOnClickListener(AppManager.this);
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convertView.setTag(entry);
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entry.box.setOnCheckedChangeListener(AppManager.this);
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} else {
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// Convert an existing view
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entry = (ListEntry) convertView.getTag();
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}
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final TorifiedApp app = mApps.get(position);
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entry.icon.setImageDrawable(app.getIcon());
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entry.text.setText(app.getName());
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final CheckBox box = entry.box;
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box.setTag(app);
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box.setChecked(app.isTorified());
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entry.text.setTag(box);
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entry.icon.setTag(box);
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return convertView;
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}
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};
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listApps.setAdapter(adapter);
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}
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private static class ListEntry {
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private CheckBox box;
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private TextView text;
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private ImageView icon;
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}
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/* (non-Javadoc)
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* @see android.app.Activity#onStop()
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*/
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@Override
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protected void onStop() {
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super.onStop();
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}
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public static ArrayList<TorifiedApp> getApps (Context context, SharedPreferences prefs)
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{
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String tordAppString = prefs.getString(PREFS_KEY_TORIFIED, "");
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String[] tordApps;
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StringTokenizer st = new StringTokenizer(tordAppString,"|");
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tordApps = new String[st.countTokens()];
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int tordIdx = 0;
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while (st.hasMoreTokens())
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{
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tordApps[tordIdx++] = st.nextToken();
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}
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Arrays.sort(tordApps);
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//else load the apps up
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PackageManager pMgr = context.getPackageManager();
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List<ApplicationInfo> lAppInfo = pMgr.getInstalledApplications(0);
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Iterator<ApplicationInfo> itAppInfo = lAppInfo.iterator();
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ArrayList<TorifiedApp> apps = new ArrayList<TorifiedApp>();
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ApplicationInfo aInfo = null;
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int appIdx = 0;
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TorifiedApp app = null;
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while (itAppInfo.hasNext())
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{
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aInfo = itAppInfo.next();
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app = new TorifiedApp();
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try {
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PackageInfo pInfo = pMgr.getPackageInfo(aInfo.packageName, PackageManager.GET_PERMISSIONS);
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if (pInfo != null && pInfo.requestedPermissions != null)
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{
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for (String permInfo:pInfo.requestedPermissions)
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{
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if (permInfo.equals("android.permission.INTERNET"))
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{
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app.setUsesInternet(true);
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}
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}
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}
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} catch (Exception e) {
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// TODO Auto-generated catch block
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e.printStackTrace();
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}
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if ((aInfo.flags & ApplicationInfo.FLAG_SYSTEM) == 1)
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{
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//System app
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app.setUsesInternet(true);
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}
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/*
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* TODO n8fr8 June 2012: adding all apps for now b/c the Internet permission concept is not really working
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if (!app.usesInternet())
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continue;
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else
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{
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apps.add(app);
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}*/
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apps.add(app);
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app.setEnabled(aInfo.enabled);
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app.setUid(aInfo.uid);
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app.setUsername(pMgr.getNameForUid(app.getUid()));
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app.setProcname(aInfo.processName);
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app.setName(pMgr.getApplicationLabel(aInfo).toString());
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app.setIcon(pMgr.getApplicationIcon(aInfo));
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// check if this application is allowed
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if (Arrays.binarySearch(tordApps, app.getUsername()) >= 0) {
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app.setTorified(true);
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}
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else
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{
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app.setTorified(false);
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}
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appIdx++;
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}
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Collections.sort(apps);
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return apps;
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}
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public void saveAppSettings (Context context)
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{
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StringBuilder tordApps = new StringBuilder();
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for (TorifiedApp tApp:mApps)
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{
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if (tApp.isTorified())
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{
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tordApps.append(tApp.getUsername());
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tordApps.append("|");
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}
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}
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Editor edit = mPrefs.edit();
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edit.putString(PREFS_KEY_TORIFIED, tordApps.toString());
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edit.commit();
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}
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/**
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* Called an application is check/unchecked
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*/
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public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
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final TorifiedApp app = (TorifiedApp) buttonView.getTag();
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if (app != null) {
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app.setTorified(isChecked);
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}
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saveAppSettings(this);
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}
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public void onClick(View v) {
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CheckBox cbox = (CheckBox)v.getTag();
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final TorifiedApp app = (TorifiedApp)cbox.getTag();
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if (app != null) {
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app.setTorified(!app.isTorified());
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cbox.setChecked(app.isTorified());
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}
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saveAppSettings(this);
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}
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}
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