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      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  * @author Kenny Root
     39  *
     40  */
     41 public class HelpActivity extends Activity {
     42   public final static String TAG = "ConnectBot.HelpActivity";
     43 
     44   public final static String HELPDIR = "help";
     45   public final static String SUFFIX = ".html";
     46 
     47   @Override
     48   public void onCreate(Bundle icicle) {
     49     super.onCreate(icicle);
     50     setContentView(R.layout.act_help);
     51 
     52     this.setTitle(String.format("%s: %s", getResources().getText(R.string.application_nice_title),
     53         getResources().getText(R.string.title_help)));
     54 
     55     TextView subtitle = (TextView) findViewById(R.id.version);
     56     subtitle.setText(getText(R.string.application_title) + " r"
     57         + Version.getVersion(getApplication()));
     58 
     59     ((TextView) findViewById(R.id.help_acks_text)).setMovementMethod(LinkMovementMethod
     60         .getInstance());
     61 
     62     AssetManager am = getAssets();
     63     LinearLayout content = (LinearLayout) findViewById(R.id.topics);
     64 
     65     try {
     66       for (String name : am.list(HELPDIR)) {
     67         if (name.endsWith(SUFFIX)) {
     68           Button button = new Button(this);
     69           final String topic = name.substring(0, name.length() - SUFFIX.length());
     70           button.setText(topic);
     71 
     72           button.setOnClickListener(new OnClickListener() {
     73             public void onClick(View v) {
     74               Intent intent = new Intent(HelpActivity.this, HelpTopicActivity.class);
     75               intent.putExtra(Intent.EXTRA_TITLE, topic);
     76               HelpActivity.this.startActivity(intent);
     77             }
     78           });
     79 
     80           content.addView(button);
     81         }
     82       }
     83     } catch (IOException e) {
     84       // TODO Auto-generated catch block
     85       Log.e("couldn't get list of help assets", e);
     86     }
     87   }
     88 }
     89