4 * Authors: Nathaniel McCallum <npmccallum@redhat.com>
6 * Copyright (C) 2013 Nathaniel McCallum, Red Hat
7 * see file 'COPYING' for use and warranty information
9 * This program is free software you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License as published by
11 * the Free Software Foundation, either version 3 of the License, or
12 * (at your option) any later version.
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
19 * You should have received a copy of the GNU General Public License
20 * along with this program. If not, see <http://www.gnu.org/licenses/>.
23 package org.fedorahosted.freeotp;
25 import java.util.ArrayList;
26 import java.util.Collections;
27 import java.util.Comparator;
28 import java.util.HashMap;
29 import java.util.List;
32 import org.fedorahosted.freeotp.Token.TokenUriInvalidException;
34 import android.app.AlertDialog;
35 import android.content.Context;
36 import android.content.DialogInterface;
37 import android.os.Handler;
38 import android.os.Message;
39 import android.view.View;
40 import android.view.View.OnClickListener;
41 import android.view.ViewGroup;
42 import android.widget.BaseAdapter;
43 import android.widget.ImageButton;
44 import android.widget.ProgressBar;
45 import android.widget.TextView;
47 public class TokenAdapter extends BaseAdapter {
48 private static class Ticker extends Handler {
49 private static interface OnTickListener {
50 public void tick(ProgressBar pb);
53 private final Map<ProgressBar, OnTickListener> map = new HashMap<ProgressBar, OnTickListener>();
56 public void handleMessage(Message msg) {
57 for (ProgressBar pb : map.keySet())
60 sendEmptyMessageDelayed(0, 200);
63 public void set(ProgressBar pb, OnTickListener otl) {
68 private final List<Token> tokens = new ArrayList<Token>();
69 private final Ticker ticker = new Ticker();
72 Collections.sort(tokens, new Comparator<Token>() {
74 public int compare(Token lhs, Token rhs) {
75 return lhs.getTitle().compareTo(rhs.getTitle());
80 public TokenAdapter(Context ctx) {
81 tokens.addAll(Token.getTokens(ctx));
82 ticker.sendEmptyMessageDelayed(0, 200);
87 public int getCount() {
92 public Token getItem(int position) {
93 return tokens.get(position);
97 public long getItemId(int position) {
102 public View getView(int position, View convertView, ViewGroup parent) {
103 final Context ctx = parent.getContext();
105 if (convertView == null) {
106 switch (getItem(position).getType()) {
108 convertView = View.inflate(ctx, R.layout.hotp, null);
112 convertView = View.inflate(ctx, R.layout.totp, null);
117 final Token item = getItem(position);
118 final TextView code = (TextView) convertView.findViewById(R.id.code);
119 final TextView title = (TextView) convertView.findViewById(R.id.title);
120 final ImageButton ib = (ImageButton) convertView.findViewById(R.id.button);
122 code.setText(item.getCurrentTokenValue(ctx, false));
123 title.setText(item.getTitle());
125 ib.setOnClickListener(new OnClickListener() {
127 public void onClick(View v) {
128 String delmsg = ctx.getString(R.string.delete_message);
130 AlertDialog ad = new AlertDialog.Builder(ctx)
132 .setMessage(delmsg + item.getTitle())
133 .setIcon(android.R.drawable.ic_delete)
134 .setPositiveButton(R.string.delete,
135 new DialogInterface.OnClickListener() {
137 public void onClick(DialogInterface dialog, int which) {
138 tokens.remove(tokens.indexOf(item));
140 notifyDataSetChanged();
145 .setNegativeButton(android.R.string.cancel,
146 new DialogInterface.OnClickListener() {
148 public void onClick(DialogInterface dialog, int which) {
156 switch (getItem(position).getType()) {
158 ImageButton hotp = (ImageButton) convertView.findViewById(R.id.hotpButton);
159 hotp.setOnClickListener(new OnClickListener() {
161 public void onClick(View v) {
162 code.setText(item.getCurrentTokenValue(ctx, true));
168 ProgressBar pb = (ProgressBar) convertView.findViewById(R.id.totpProgressBar);
169 ticker.set(pb, new Ticker.OnTickListener() {
171 public void tick(ProgressBar pb) {
172 int max = pb.getMax();
173 int pro = item.getProgress();
174 pb.setProgress(max - pro);
175 if (pro < max / 20 || pro > max / 20 * 19)
176 code.setText(item.getCurrentTokenValue(ctx, false));
186 public int getViewTypeCount() {
191 public int getItemViewType(int position) {
192 switch (getItem(position).getType()) {
202 public void add(Context ctx, String uri) throws TokenUriInvalidException {
203 Token t = new Token(uri);
207 notifyDataSetChanged();