-/*
- * FreeOTP
- *
- * Authors: Nathaniel McCallum <npmccallum@redhat.com>
- *
- * Copyright (C) 2013 Nathaniel McCallum, Red Hat
- *
- * 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 org.fedorahosted.freeotp;
-
-import java.util.HashMap;
-import java.util.Map;
-
-import org.fedorahosted.freeotp.Token.TokenUriInvalidException;
-
-import android.app.AlertDialog;
-import android.content.Context;
-import android.content.DialogInterface;
-import android.os.Handler;
-import android.os.Message;
-import android.view.LayoutInflater;
-import android.view.View;
-import android.view.View.OnClickListener;
-import android.view.ViewGroup;
-import android.widget.BaseAdapter;
-import android.widget.ImageButton;
-import android.widget.ProgressBar;
-import android.widget.TextView;
-
-public class TokenAdapter extends BaseAdapter {
- private static class Ticker extends Handler {
- private static interface OnTickListener {
- public void tick(ProgressBar pb);
- }
-
- private final Map<ProgressBar, OnTickListener> map = new HashMap<ProgressBar, OnTickListener>();
-
- @Override
- public void handleMessage(Message msg) {
- for (ProgressBar pb : map.keySet())
- map.get(pb).tick(pb);
-
- sendEmptyMessageDelayed(0, 200);
- }
-
- public void set(ProgressBar pb, OnTickListener otl) {
- map.put(pb, otl);
- }
- }
-
- private static class ViewHolder {
- int index;
- Token token;
- TextView code;
- TextView title;
- }
-
- private final TokenStore ts;
- private final Ticker ticker = new Ticker();
-
- public TokenAdapter(Context ctx) {
- ts = new TokenStore(ctx);
- ticker.sendEmptyMessageDelayed(0, 200);
- }
-
- @Override
- public int getCount() {
- return ts.getTokenCount();
- }
-
- @Override
- public Token getItem(int position) {
- return ts.get(position);
- }
-
- @Override
- public long getItemId(int position) {
- return position;
- }
-
- @Override
- public View getView(int position, View convertView, ViewGroup parent) {
- Token token = ts.get(position);
-
- if (convertView == null)
- convertView = newView(parent.getContext(), token.getType(), parent);
-
- bindView(parent.getContext(), convertView, token, position);
- return convertView;
- }
-
- public void bindView(Context ctx, View view, Token token, int position) {
- ViewHolder holder = (ViewHolder) view.getTag();
- holder.index = position;
- holder.token = token;
-
- holder.code.setText(token.getPlaceholder());
- holder.title.setText(token.getIssuer() + ": " + token.getLabel());
- }
-
- public View newView(Context ctx, Token.TokenType type, ViewGroup parent) {
- LayoutInflater inflater = (LayoutInflater) ctx.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
- ViewHolder holder = new ViewHolder();
-
- View view = null;
- switch (type) {
- case HOTP:
- view = inflater.inflate(R.layout.hotp, parent, false);
- ImageButton hotp = (ImageButton) view.findViewById(R.id.hotpButton);
- hotp.setTag(holder);
- hotp.setOnClickListener(new OnClickListener() {
- @Override
- public void onClick(View v) {
- ViewHolder holder = (ViewHolder) v.getTag();
- holder.code.setText(holder.token.getCode());
- holder.token.increment();
- ts.save(holder.token);
- }
- });
- break;
-
- case TOTP:
- view = inflater.inflate(R.layout.totp, parent, false);
- ProgressBar pb = (ProgressBar) view.findViewById(R.id.totpProgressBar);
- pb.setTag(holder);
- ticker.set(pb, new Ticker.OnTickListener() {
- @Override
- public void tick(ProgressBar pb) {
- ViewHolder holder = (ViewHolder) pb.getTag();
- pb.setProgress(pb.getMax() - holder.token.getProgress());
- holder.code.setText(holder.token.getCode());
- }
- });
- break;
- }
-
- ImageButton ib = (ImageButton) view.findViewById(R.id.button);
- ib.setTag(holder);
- ib.setOnClickListener(new OnClickListener() {
- @Override
- public void onClick(View v) {
- final ViewHolder holder = (ViewHolder) v.getTag();
-
- StringBuilder sb = new StringBuilder();
- sb.append(v.getContext().getString(R.string.delete_message));
- sb.append(holder.token.getIssuer());
- sb.append("\n");
- sb.append(holder.token.getLabel());
-
- AlertDialog ad = new AlertDialog.Builder(v.getContext())
- .setTitle("Delete")
- .setMessage(sb.toString())
- .setIcon(android.R.drawable.ic_delete)
- .setPositiveButton(R.string.delete,
- new DialogInterface.OnClickListener() {
- @Override
- public void onClick(DialogInterface dialog, int which) {
- ts.del(holder.index);
- notifyDataSetChanged();
- dialog.dismiss();
- }
-
- })
- .setNegativeButton(android.R.string.cancel,
- new DialogInterface.OnClickListener() {
- @Override
- public void onClick(DialogInterface dialog, int which) {
- dialog.cancel();
- }
- })
- .create();
- ad.show();
- }
- });
-
- holder.code = (TextView) view.findViewById(R.id.code);
- holder.title = (TextView) view.findViewById(R.id.title);
- view.setTag(holder);
-
- return view;
- }
-
- @Override
- public int getViewTypeCount() {
- return 2;
- }
-
- @Override
- public int getItemViewType(int position) {
- switch (getItem(position).getType()) {
- case HOTP:
- return 0;
- case TOTP:
- return 1;
- default:
- return IGNORE_ITEM_VIEW_TYPE;
- }
- }
-
- public void add(Context ctx, String uri) throws TokenUriInvalidException {
- ts.add(new Token(uri));
- notifyDataSetChanged();
- }
-}
projects / ~andy / freeotp / commitdiff
