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1 /*
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2 * ConnectBot: simple, powerful, open-source SSH client for Android
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3 * Copyright 2007 Kenny Root, Jeffrey Sharkey
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4 *
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5 * Licensed under the Apache License, Version 2.0 (the "License");
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6 * you may not use this file except in compliance with the License.
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7 * You may obtain a copy of the License at
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8 *
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9 * http://www.apache.org/licenses/LICENSE-2.0
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10 *
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11 * Unless required by applicable law or agreed to in writing, software
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12 * distributed under the License is distributed on an "AS IS" BASIS,
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13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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14 * See the License for the specific language governing permissions and
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15 * limitations under the License.
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16 */
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17
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18 package com.five_ten_sg.connectbot;
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19
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20 import java.io.IOException;
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21
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22 import android.app.Activity;
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23 import android.content.Intent;
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24 import android.content.pm.PackageManager.NameNotFoundException;
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25 import android.content.res.AssetManager;
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26 import android.os.Bundle;
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27 import android.util.Log;
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28 import android.view.View;
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29 import android.view.View.OnClickListener;
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30 import android.widget.Button;
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31 import android.widget.LinearLayout;
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32 import android.widget.TextView;
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33
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34 /**
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35 * @author Kenny Root
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36 *
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37 */
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38 public class HelpActivity extends Activity {
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39 public final static String TAG = "ConnectBot.HelpActivity";
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40
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41 public final static String HELPDIR = "help";
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42 public final static String SUFFIX = ".html";
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43
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44 @Override
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45 public void onCreate(Bundle icicle) {
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46 super.onCreate(icicle);
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47 setContentView(R.layout.act_help);
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48 this.setTitle(String.format("%s: %s",
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49 getResources().getText(R.string.app_name),
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50 getResources().getText(R.string.title_help)));
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51 AssetManager am = this.getAssets();
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52 LinearLayout content = (LinearLayout)this.findViewById(R.id.topics);
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53 TextView appVersionView = (TextView) this.findViewById(R.id.topics).findViewById(R.id.app_version);
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54
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55 // get package version
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56 try {
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57 appVersionView.setText(getPackageManager().getPackageInfo(getPackageName(), 0).versionName);
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58 }
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59 catch (NameNotFoundException e) {
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60 Log.e(TAG, "Problem retrieving application version", e);
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61 }
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62
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63 try {
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64 for (String name : am.list(HELPDIR)) {
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65 if (name.endsWith(SUFFIX)) {
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66 Button button = new Button(this);
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67 final String topic = name.substring(0, name.length() - SUFFIX.length());
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68 button.setText(topic);
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69 button.setOnClickListener(new OnClickListener() {
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70 public void onClick(View v) {
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71 Intent intent = new Intent(HelpActivity.this, HelpTopicActivity.class);
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72 intent.putExtra(Intent.EXTRA_TITLE, topic);
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73 HelpActivity.this.startActivity(intent);
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74 }
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75 });
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76 content.addView(button);
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77 }
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78 }
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79 }
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80 catch (IOException e) {
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81 // TODO Auto-generated catch block
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82 Log.e(TAG, "couldn't get list of help assets", e);
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83 }
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84 }
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85 }
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