src/com/owncloud/android/ui/activity/GenericExplanationActivity.java

   1 /* ownCloud Android client application
   2  *   Copyright (C) 2012-2013 ownCloud Inc.
   3  *
   4  *   This program is free software: you can redistribute it and/or modify
   5  *   it under the terms of the GNU General Public License version 2,
   6  *   as published by the Free Software Foundation.
   7  *
   8  *   This program is distributed in the hope that it will be useful,
   9  *   but WITHOUT ANY WARRANTY; without even the implied warranty of
  10  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  11  *   GNU General Public License for more details.
  12  *
  13  *   You should have received a copy of the GNU General Public License
  14  *   along with this program.  If not, see <http://www.gnu.org/licenses/>.
  15  *
  16  */
  17
  18 package com.owncloud.android.ui.activity;
  19
  20 import java.util.ArrayList;
  21
  22 import android.content.Context;
  23 import android.content.Intent;
  24 import android.os.Bundle;
  25 import android.text.method.ScrollingMovementMethod;
  26 import android.view.View;
  27 import android.view.ViewGroup;
  28 import android.widget.ArrayAdapter;
  29 import android.widget.ListAdapter;
  30 import android.widget.ListView;
  31 import android.widget.TextView;
  32
  33 import com.actionbarsherlock.app.ActionBar;
  34 import com.actionbarsherlock.app.SherlockFragmentActivity;
  35 import com.owncloud.android.R;
  36 import com.owncloud.android.utils.DisplayUtils;
  37
  38
  39 /**
  40  * Activity showing a text message and, optionally, a couple list of single or paired text strings.
  41  *
  42  * Added to show explanations for notifications when the user clicks on them, and there no place
  43  * better to show them.
  44  *
  45  * @author David A. Velasco
  46  */
  47 public class GenericExplanationActivity  extends SherlockFragmentActivity {
  48
  49     public static final String EXTRA_LIST = GenericExplanationActivity.class.getCanonicalName() + ".EXTRA_LIST";
  50     public static final String EXTRA_LIST_2 = GenericExplanationActivity.class.getCanonicalName() + ".EXTRA_LIST_2";
  51     public static final String MESSAGE = GenericExplanationActivity.class.getCanonicalName() + ".MESSAGE";
  52
  53
  54     @Override
  55     protected void onCreate(Bundle savedInstanceState) {
  56         super.onCreate(savedInstanceState);
  57
  58         Intent intent = getIntent();
  59         String message = intent.getStringExtra(MESSAGE);
  60         ArrayList<String> list = intent.getStringArrayListExtra(EXTRA_LIST);
  61         ArrayList<String> list2 = intent.getStringArrayListExtra(EXTRA_LIST_2);
  62
  63         setContentView(R.layout.generic_explanation);
  64
  65         if (message != null) {
  66             TextView textView = (TextView) findViewById(R.id.message);
  67             textView.setText(message);
  68             textView.setMovementMethod(new ScrollingMovementMethod());
  69         }
  70
  71         ListView listView = (ListView) findViewById(R.id.list);
  72         if (list != null && list.size() > 0) {
  73             //ListAdapter adapter = new ArrayAdapter<String>(this, android.R.layout.simple_list_item_1, list);
  74             ListAdapter adapter = new ExplanationListAdapterView(this, list, list2);
  75             listView.setAdapter(adapter);
  76         } else {
  77             listView.setVisibility(View.GONE);
  78         }
  79
  80         ActionBar actionBar = getSupportActionBar();
  81         actionBar.setIcon(DisplayUtils.getSeasonalIconId());
  82     }
  83
  84     public class ExplanationListAdapterView extends ArrayAdapter<String> {
  85
  86         ArrayList<String> mList;
  87         ArrayList<String> mList2;
  88
  89         ExplanationListAdapterView(Context context, ArrayList<String> list, ArrayList<String> list2) {
  90             super(context, android.R.layout.two_line_list_item, android.R.id.text1, list);
  91             mList = list;
  92             mList2 = list2;
  93         }
  94
  95         @Override
  96         public boolean isEnabled(int position) {
  97             return false;
  98         }
  99
 100         /**
 101          * {@inheritDoc}
 102          */
 103         @Override
 104         public View getView (int position, View convertView, ViewGroup parent) {
 105             View view = super.getView(position, convertView, parent);
 106             if (view != null)  {
 107                 if (mList2 != null && mList2.size() > 0 && position >= 0 && position < mList2.size()) {
 108                     TextView text2 = (TextView) view.findViewById(android.R.id.text2);
 109                     if (text2 != null) {
 110                         text2.setText(mList2.get(position));
 111                     }
 112                 }
 113             }
 114             return view;
 115         }
 116     }
 117
 118 }