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 com.cheogram.android.BrowserHelper;
46
47import java.util.Arrays;
48
49import eu.siacs.conversations.R;
50import eu.siacs.conversations.entities.Account;
51import eu.siacs.conversations.ui.ConversationsActivity;
52import eu.siacs.conversations.ui.ShowLocationActivity;
53
54@SuppressLint("ParcelCreator")
55public class FixedURLSpan extends URLSpan {
56
57 protected final Account account;
58
59 public FixedURLSpan(String url) {
60 this(url, null);
61 }
62
63 public FixedURLSpan(String url, Account account) {
64 super(url);
65 this.account = account;
66 }
67
68 public static void fix(final Editable editable) {
69 for (final URLSpan urlspan : editable.getSpans(0, editable.length() - 1, URLSpan.class)) {
70 final int start = editable.getSpanStart(urlspan);
71 final int end = editable.getSpanEnd(urlspan);
72 editable.removeSpan(urlspan);
73 editable.setSpan(
74 new FixedURLSpan(urlspan.getURL()),
75 start,
76 end,
77 Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
78 }
79 }
80
81 @Override
82 public void onClick(View widget) {
83 final Uri uri = Uri.parse(getURL());
84 final Context context = widget.getContext();
85 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)));
86 if (candidateToProcessDirectly && context instanceof ConversationsActivity) {
87 if (((ConversationsActivity) context).onXmppUriClicked(uri)) {
88 widget.playSoundEffect(SoundEffectConstants.CLICK);
89 return;
90 }
91 }
92
93 if (("sms".equals(uri.getScheme()) || "tel".equals(uri.getScheme())) && context instanceof ConversationsActivity) {
94 if (((ConversationsActivity) context).onTelUriClicked(uri, account)) {
95 widget.playSoundEffect(SoundEffectConstants.CLICK);
96 return;
97 }
98 }
99
100 if ("http".equals(uri.getScheme()) || "https".equals(uri.getScheme())) {
101 try {
102 BrowserHelper.launchUri(context, uri);
103 widget.playSoundEffect(SoundEffectConstants.CLICK);
104 } catch (ActivityNotFoundException e) {
105 Toast.makeText(context, R.string.no_application_found_to_open_link, Toast.LENGTH_SHORT).show();
106 }
107 return;
108 }
109
110 final Intent intent = new Intent(Intent.ACTION_VIEW, uri);
111 if ("geo".equalsIgnoreCase(uri.getScheme())) {
112 intent.setClass(context, ShowLocationActivity.class);
113 } else {
114 intent.setFlags(Intent.FLAG_ACTIVITY_NEW_DOCUMENT);
115 }
116 try {
117 context.startActivity(intent);
118 widget.playSoundEffect(SoundEffectConstants.CLICK);
119 } catch (ActivityNotFoundException e) {
120 if ("bitcoin".equals(uri.getScheme()) || "bitcoincash".equals(uri.getScheme()) || "monero".equals(uri.getScheme())) {
121 Toast.makeText(context, "No compatible wallet app found", Toast.LENGTH_SHORT).show();
122 } else {
123 Toast.makeText(context, R.string.no_application_found_to_open_link, Toast.LENGTH_SHORT).show();
124 }
125 }
126 }
127}