1/*
2 * Copyright (c) 2017, Daniel Gultsch All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without modification,
5 * are permitted provided that the following conditions are met:
6 *
7 * 1. Redistributions of source code must retain the above copyright notice, this
8 * list of conditions and the following disclaimer.
9 *
10 * 2. Redistributions in binary form must reproduce the above copyright notice,
11 * this list of conditions and the following disclaimer in the documentation and/or
12 * other materials provided with the distribution.
13 *
14 * 3. Neither the name of the copyright holder nor the names of its contributors
15 * may be used to endorse or promote products derived from this software without
16 * specific prior written permission.
17 *
18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
19 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
20 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
21 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
22 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
23 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
24 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
25 * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
26 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
27 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
28 */
29
30package eu.siacs.conversations.ui.text;
31
32import android.annotation.SuppressLint;
33import android.content.ActivityNotFoundException;
34import android.content.Context;
35import android.content.Intent;
36import android.net.Uri;
37import android.os.Build;
38import android.text.Editable;
39import android.text.Spanned;
40import android.text.style.URLSpan;
41import android.view.SoundEffectConstants;
42import android.view.View;
43import android.widget.Toast;
44
45import java.util.Arrays;
46
47import eu.siacs.conversations.R;
48import eu.siacs.conversations.entities.Account;
49import eu.siacs.conversations.ui.ConversationsActivity;
50import eu.siacs.conversations.ui.ShowLocationActivity;
51
52@SuppressLint("ParcelCreator")
53public class FixedURLSpan extends URLSpan {
54
55 protected final Account account;
56
57 public FixedURLSpan(String url) {
58 this(url, null);
59 }
60
61 public FixedURLSpan(String url, Account account) {
62 super(url);
63 this.account = account;
64 }
65
66 public static void fix(final Editable editable) {
67 for (final URLSpan urlspan : editable.getSpans(0, editable.length() - 1, URLSpan.class)) {
68 final int start = editable.getSpanStart(urlspan);
69 final int end = editable.getSpanEnd(urlspan);
70 editable.removeSpan(urlspan);
71 editable.setSpan(
72 new FixedURLSpan(urlspan.getURL()),
73 start,
74 end,
75 Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
76 }
77 }
78
79 @Override
80 public void onClick(View widget) {
81 final Uri uri = Uri.parse(getURL());
82 final Context context = widget.getContext();
83 final boolean candidateToProcessDirectly = "xmpp".equals(uri.getScheme()) || ("https".equals(uri.getScheme()) && "conversations.im".equals(uri.getHost()) && uri.getPathSegments().size() > 1 && Arrays.asList("j","i").contains(uri.getPathSegments().get(0)));
84 if (candidateToProcessDirectly && context instanceof ConversationsActivity) {
85 if (((ConversationsActivity) context).onXmppUriClicked(uri)) {
86 widget.playSoundEffect(SoundEffectConstants.CLICK);
87 return;
88 }
89 }
90
91 if (("sms".equals(uri.getScheme()) || "tel".equals(uri.getScheme())) && context instanceof ConversationsActivity) {
92 if (((ConversationsActivity) context).onTelUriClicked(uri, account)) {
93 widget.playSoundEffect(SoundEffectConstants.CLICK);
94 return;
95 }
96 }
97
98 final Intent intent = new Intent(Intent.ACTION_VIEW, uri);
99 if ("geo".equalsIgnoreCase(uri.getScheme())) {
100 intent.setClass(context, ShowLocationActivity.class);
101 } else {
102 intent.setFlags(Intent.FLAG_ACTIVITY_NEW_DOCUMENT);
103 }
104 try {
105 context.startActivity(intent);
106 widget.playSoundEffect(SoundEffectConstants.CLICK);
107 } catch (ActivityNotFoundException e) {
108 Toast.makeText(context, R.string.no_application_found_to_open_link, Toast.LENGTH_SHORT).show();
109 }
110 }
111}