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 as published by
   6  *   the Free Software Foundation, either version 2 of the License, or
   7  *   (at your option) any later version.
   8  *
   9  *   This program is distributed in the hope that it will be useful,
  10  *   but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  *   GNU General Public License for more details.
  13  *
  14  *   You should have received a copy of the GNU General Public License
  15  *   along with this program.  If not, see <http://www.gnu.org/licenses/>.
  16  *
  17  */
  18
  19 package com.owncloud.android.ui.dialog;
  20
  21 import java.io.InputStream;
  22 import java.util.Scanner;
  23
  24 import android.app.AlertDialog;
  25 import android.app.Dialog;
  26 import android.content.DialogInterface;
  27 import android.net.Uri;
  28 import android.os.Bundle;
  29 import android.view.LayoutInflater;
  30 import android.view.View;
  31 import android.webkit.WebView;
  32 import android.widget.TextView;
  33
  34 import com.actionbarsherlock.app.SherlockDialogFragment;
  35 import com.owncloud.android.R;
  36
  37 /**
  38  * Dialog to show the contents of res/raw/CHANGELOG.txt
  39  */
  40 public class ChangelogDialog extends SherlockDialogFragment {
  41
  42     private static final String ARG_CANCELABLE = ChangelogDialog.class.getCanonicalName() + ".ARG_CANCELABLE";
  43
  44
  45     /**
  46      * Public factory method to get dialog instances.
  47      *
  48      * @param cancelable    If 'true', the dialog can be cancelled by the user input (BACK button, touch outside...)
  49      * @return              New dialog instance, ready to show.
  50      */
  51     public static ChangelogDialog newInstance(boolean cancelable) {
  52         ChangelogDialog fragment = new ChangelogDialog();
  53         Bundle args = new Bundle();
  54         args.putBoolean(ARG_CANCELABLE, cancelable);
  55         fragment.setArguments(args);
  56         return fragment;
  57     }
  58
  59
  60     /**
  61      * {@inheritDoc}
  62      */
  63     @Override
  64     public Dialog onCreateDialog(Bundle savedInstanceState) {
  65         /// load the custom view to insert in the dialog, between title and
  66         WebView webview = new WebView(getActivity());
  67         webview.loadUrl("file:///android_res/raw/" + getResources().getResourceEntryName(R.raw.changelog) + ".html");
  68
  69         /// build the dialog
  70         AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
  71         Dialog dialog = builder.setView(webview)
  72                                 .setIcon(R.drawable.icon)
  73                                 .setTitle(R.string.whats_new)
  74                                 .setPositiveButton(R.string.common_ok,
  75                                         new DialogInterface.OnClickListener() {
  76                                     @Override
  77                                     public void onClick(DialogInterface dialog, int which) {
  78                                         dialog.dismiss();
  79                                     }
  80                                 }).create();
  81
  82         dialog.setCancelable(getArguments().getBoolean(ARG_CANCELABLE));
  83         return dialog;
  84     }
  85
  86     /**
  87      * {@inheritDoc}
  88      *-/
  89     @Override
  90     public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
  91         /// load the custom layout
  92         View view = inflater.inflate(R.layout.fragment_changelog, container);
  93         mEditText = (EditText) view.findViewById(R.id.txt_your_name);
  94         getDialog().setTitle(R.string.whats_new);
  95
  96         /// read full contents of the change log file (don't make it too big)
  97         InputStream changeLogStream = getResources().openRawResource(R.raw.changelog);
  98         Scanner scanner = new java.util.Scanner(changeLogStream).useDelimiter("\\A");
  99         String text = scanner.hasNext() ? scanner.next() : "";
 100
 101         /// make clickable the links in the change log file
 102         SpannableString sText = new SpannableString(text);
 103         Linkify.addLinks(sText, Linkify.ALL);
 104
 105         return view;
 106     }
 107     */
 108 }
 109
 110