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

   1 /**
   2  *   ownCloud Android client application
   3  *
   4  *   @author David A. Velasco
   5  *   Copyright (C) 2015 ownCloud Inc.
   6  *
   7  *   This program is free software: you can redistribute it and/or modify
   8  *   it under the terms of the GNU General Public License version 2,
   9  *   as published by the Free Software Foundation.
  10  *
  11  *   This program is distributed in the hope that it will be useful,
  12  *   but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  *   GNU General Public License for more details.
  15  *
  16  *   You should have received a copy of the GNU General Public License
  17  *   along with this program.  If not, see <http://www.gnu.org/licenses/>.
  18  *
  19  */
  20
  21 package com.owncloud.android.ui.activity;
  22
  23 import java.util.ArrayList;
  24
  25 import android.content.Context;
  26 import android.content.Intent;
  27 import android.os.Bundle;
  28 import android.support.v7.app.AppCompatActivity;
  29 import android.text.method.ScrollingMovementMethod;
  30 import android.view.View;
  31 import android.view.ViewGroup;
  32 import android.widget.ArrayAdapter;
  33 import android.widget.ListAdapter;
  34 import android.widget.ListView;
  35 import android.widget.TextView;
  36
  37 import com.owncloud.android.R;
  38 import com.owncloud.android.utils.DisplayUtils;
  39
  40
  41 /**
  42  * Activity showing a text message and, optionally, a couple list of single or paired text strings.
  43  *
  44  * Added to show explanations for notifications when the user clicks on them, and there no place
  45  * better to show them.
  46  */
  47 public class GenericExplanationActivity  extends AppCompatActivity {
  48
  49     public static final String EXTRA_LIST = GenericExplanationActivity.class.getCanonicalName() +
  50             ".EXTRA_LIST";
  51     public static final String EXTRA_LIST_2 = GenericExplanationActivity.class.getCanonicalName() +
  52             ".EXTRA_LIST_2";
  53     public static final String MESSAGE = GenericExplanationActivity.class.getCanonicalName() +
  54             ".MESSAGE";
  55
  56
  57     @Override
  58     protected void onCreate(Bundle savedInstanceState) {
  59         super.onCreate(savedInstanceState);
  60
  61         Intent intent = getIntent();
  62         String message = intent.getStringExtra(MESSAGE);
  63         ArrayList<String> list = intent.getStringArrayListExtra(EXTRA_LIST);
  64         ArrayList<String> list2 = intent.getStringArrayListExtra(EXTRA_LIST_2);
  65
  66         setContentView(R.layout.generic_explanation);
  67
  68         if (message != null) {
  69             TextView textView = (TextView) findViewById(R.id.message);
  70             textView.setText(message);
  71             textView.setMovementMethod(new ScrollingMovementMethod());
  72         }
  73
  74         ListView listView = (ListView) findViewById(R.id.list);
  75         if (list != null && list.size() > 0) {
  76             //ListAdapter adapter = new ArrayAdapter<String>(this,
  77             // android.R.layout.simple_list_item_1, list);
  78             ListAdapter adapter = new ExplanationListAdapterView(this, list, list2);
  79             listView.setAdapter(adapter);
  80         } else {
  81             listView.setVisibility(View.GONE);
  82         }
  83     }
  84
  85     public class ExplanationListAdapterView extends ArrayAdapter<String> {
  86
  87         ArrayList<String> mList;
  88         ArrayList<String> mList2;
  89
  90         ExplanationListAdapterView(Context context, ArrayList<String> list,
  91                                    ArrayList<String> list2) {
  92             super(context, android.R.layout.two_line_list_item, android.R.id.text1, list);
  93             mList = list;
  94             mList2 = list2;
  95         }
  96
  97         @Override
  98         public boolean isEnabled(int position) {
  99             return false;
 100         }
 101
 102         /**
 103          * {@inheritDoc}
 104          */
 105         @Override
 106         public View getView (int position, View convertView, ViewGroup parent) {
 107             View view = super.getView(position, convertView, parent);
 108             if (view != null)  {
 109                 if (mList2 != null && mList2.size() > 0 && position >= 0 &&
 110                         position < mList2.size()) {
 111                     TextView text2 = (TextView) view.findViewById(android.R.id.text2);
 112                     if (text2 != null) {
 113                         text2.setText(mList2.get(position));
 114                     }
 115                 }
 116             }
 117             return view;
 118         }
 119     }
 120
 121 }