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