src/com/owncloud/android/ui/dialog/ChangelogDialog.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.dialog;
  19
  20 import android.app.AlertDialog;
  21 import android.app.Dialog;
  22 import android.content.DialogInterface;
  23 import android.os.Bundle;
  24 import android.webkit.WebView;
  25
  26 import com.actionbarsherlock.app.SherlockDialogFragment;
  27 import com.owncloud.android.R;
  28
  29
  30 /**
  31  * Dialog to show the contents of res/raw/CHANGELOG.txt
  32  */
  33 public class ChangelogDialog extends SherlockDialogFragment {
  34
  35     private static final String ARG_CANCELABLE = ChangelogDialog.class.getCanonicalName() + ".ARG_CANCELABLE";
  36
  37
  38     /**
  39      * Public factory method to get dialog instances.
  40      *
  41      * @param cancelable    If 'true', the dialog can be cancelled by the user input (BACK button, touch outside...)
  42      * @return              New dialog instance, ready to show.
  43      */
  44     public static ChangelogDialog newInstance(boolean cancelable) {
  45         ChangelogDialog fragment = new ChangelogDialog();
  46         Bundle args = new Bundle();
  47         args.putBoolean(ARG_CANCELABLE, cancelable);
  48         fragment.setArguments(args);
  49         return fragment;
  50     }
  51
  52
  53     /**
  54      * {@inheritDoc}
  55      */
  56     @Override
  57     public Dialog onCreateDialog(Bundle savedInstanceState) {
  58         /// load the custom view to insert in the dialog, between title and
  59         WebView webview = new WebView(getActivity());
  60         webview.loadUrl("file:///android_res/raw/" + getResources().getResourceEntryName(R.raw.changelog) + ".html");
  61
  62         /// build the dialog
  63         AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
  64
  65         Dialog dialog = builder.setView(webview)
  66                                 .setIcon(R.drawable.icon)
  67                                 //.setTitle(R.string.whats_new)
  68                                 .setPositiveButton(R.string.common_ok,
  69                                         new DialogInterface.OnClickListener() {
  70                                     @Override
  71                                     public void onClick(DialogInterface dialog, int which) {
  72                                         dialog.dismiss();
  73                                     }
  74                                 }).create();
  75
  76         dialog.setCancelable(getArguments().getBoolean(ARG_CANCELABLE));
  77         return dialog;
  78     }
  79
  80     /**
  81      * {@inheritDoc}
  82      *-/
  83     @Override
  84     public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
  85         /// load the custom layout
  86         View view = inflater.inflate(R.layout.fragment_changelog, container);
  87         mEditText = (EditText) view.findViewById(R.id.txt_your_name);
  88         getDialog().setTitle(R.string.whats_new);
  89
  90         /// read full contents of the change log file (don't make it too big)
  91         InputStream changeLogStream = getResources().openRawResource(R.raw.changelog);
  92         Scanner scanner = new java.util.Scanner(changeLogStream).useDelimiter("\\A");
  93         String text = scanner.hasNext() ? scanner.next() : "";
  94
  95         /// make clickable the links in the change log file
  96         SpannableString sText = new SpannableString(text);
  97         Linkify.addLinks(sText, Linkify.ALL);
  98
  99         return view;
 100     }
 101     */
 102 }
 103
 104