1 /*
2  * ConnectBot: simple, powerful, open-source SSH client for Android
3  * Copyright 2007 Kenny Root, Jeffrey Sharkey
4  *
5  * Licensed under the Apache License, Version 2.0 (the "License");
6  * you may not use this file except in compliance with the License.
7  * You may obtain a copy of the License at
8  *
9  *     http://www.apache.org/licenses/LICENSE-2.0
10  *
11  * Unless required by applicable law or agreed to in writing, software
12  * distributed under the License is distributed on an "AS IS" BASIS,
13  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14  * See the License for the specific language governing permissions and
15  * limitations under the License.
16  */
17 
18 package org.connectbot;
19 
20 import android.app.Activity;
21 import android.content.Intent;
22 import android.content.res.AssetManager;
23 import android.os.Bundle;
24 import android.text.method.LinkMovementMethod;
25 import android.view.View;
26 import android.view.View.OnClickListener;
27 import android.widget.Button;
28 import android.widget.LinearLayout;
29 import android.widget.TextView;
30 
31 import com.googlecode.android_scripting.Log;
32 import com.googlecode.android_scripting.R;
33 import com.googlecode.android_scripting.Version;
34 
35 import java.io.IOException;
36 
37 /**
38  *
39  */
40 public class HelpActivity extends Activity {
41   public final static String TAG = "ConnectBot.HelpActivity";
42 
43   public final static String HELPDIR = "help";
44   public final static String SUFFIX = ".html";
45 
46   @Override
onCreate(Bundle icicle)47   public void onCreate(Bundle icicle) {
48     super.onCreate(icicle);
49     setContentView(R.layout.act_help);
50 
51     this.setTitle(String.format("%s: %s", getResources().getText(R.string.application_nice_title),
52         getResources().getText(R.string.title_help)));
53 
54     TextView subtitle = (TextView) findViewById(R.id.version);
55     subtitle.setText(getText(R.string.application_title) + " r"
56         + Version.getVersion(getApplication()));
57 
58     ((TextView) findViewById(R.id.help_acks_text)).setMovementMethod(LinkMovementMethod
59         .getInstance());
60 
61     AssetManager am = getAssets();
62     LinearLayout content = (LinearLayout) findViewById(R.id.topics);
63 
64     try {
65       for (String name : am.list(HELPDIR)) {
66         if (name.endsWith(SUFFIX)) {
67           Button button = new Button(this);
68           final String topic = name.substring(0, name.length() - SUFFIX.length());
69           button.setText(topic);
70 
71           button.setOnClickListener(new OnClickListener() {
72             public void onClick(View v) {
73               Intent intent = new Intent(HelpActivity.this, HelpTopicActivity.class);
74               intent.putExtra(Intent.EXTRA_TITLE, topic);
75               HelpActivity.this.startActivity(intent);
76             }
77           });
78 
79           content.addView(button);
80         }
81       }
82     } catch (IOException e) {
83       // TODO Auto-generated catch block
84       Log.e("couldn't get list of help assets", e);
85     }
86   }
87 }
88