src/com/owncloud/android/ui/dialog/ChangelogDialog.java

   1 /* ownCloud Android client application
   2  *   Copyright (C) 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 3 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 package com.owncloud.android.ui.dialog;
  19
  20 import java.io.InputStream;
  21 import java.util.Scanner;
  22
  23 import android.app.AlertDialog;
  24 import android.app.Dialog;
  25 import android.content.DialogInterface;
  26 import android.net.Uri;
  27 import android.os.Bundle;
  28 import android.view.LayoutInflater;
  29 import android.view.View;
  30 import android.webkit.WebView;
  31 import android.widget.TextView;
  32
  33 import com.actionbarsherlock.app.SherlockDialogFragment;
  34 import com.owncloud.android.R;
  35
  36 /**
  37  * Dialog to show the contents of res/raw/CHANGELOG.txt
  38  */
  39 public class ChangelogDialog extends SherlockDialogFragment {
  40
  41     private static final String ARG_CANCELABLE = ChangelogDialog.class.getCanonicalName() + ".ARG_CANCELABLE";
  42
  43
  44     /**
  45      * Public factory method to get dialog instances.
  46      *
  47      * @param cancelable    If 'true', the dialog can be cancelled by the user input (BACK button, touch outside...)
  48      * @return              New dialog instance, ready to show.
  49      */
  50     public static ChangelogDialog newInstance(boolean cancelable) {
  51         ChangelogDialog fragment = new ChangelogDialog();
  52         Bundle args = new Bundle();
  53         args.putBoolean(ARG_CANCELABLE, cancelable);
  54         fragment.setArguments(args);
  55         return fragment;
  56     }
  57
  58
  59     /**
  60      * {@inheritDoc}
  61      */
  62     @Override
  63     public Dialog onCreateDialog(Bundle savedInstanceState) {
  64         /// load the custom view to insert in the dialog, between title and
  65         WebView webview = new WebView(getActivity());
  66         webview.loadUrl("file:///android_res/raw/" + getResources().getResourceEntryName(R.raw.changelog) + ".html");
  67
  68         /// build the dialog
  69         AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
  70         Dialog dialog = builder.setView(webview)
  71                                 .setIcon(R.drawable.icon)
  72                                 .setTitle(R.string.whats_new)
  73                                 .setPositiveButton(R.string.common_ok,
  74                                         new DialogInterface.OnClickListener() {
  75                                     @Override
  76                                     public void onClick(DialogInterface dialog, int which) {
  77                                         dialog.dismiss();
  78                                     }
  79                                 }).create();
  80
  81         dialog.setCancelable(getArguments().getBoolean(ARG_CANCELABLE));
  82         return dialog;
  83     }
  84
  85     /**
  86      * {@inheritDoc}
  87      *-/
  88     @Override
  89     public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
  90         /// load the custom layout
  91         View view = inflater.inflate(R.layout.fragment_changelog, container);
  92         mEditText = (EditText) view.findViewById(R.id.txt_your_name);
  93         getDialog().setTitle(R.string.whats_new);
  94
  95         /// read full contents of the change log file (don't make it too big)
  96         InputStream changeLogStream = getResources().openRawResource(R.raw.changelog);
  97         Scanner scanner = new java.util.Scanner(changeLogStream).useDelimiter("\\A");
  98         String text = scanner.hasNext() ? scanner.next() : "";
  99
 100         /// make clickable the links in the change log file
 101         SpannableString sText = new SpannableString(text);
 102         Linkify.addLinks(sText, Linkify.ALL);
 103
 104         return view;
 105     }
 106     */
 107 }
 108
 109