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.text.Editable;
38import android.text.Spanned;
39import android.text.style.URLSpan;
40import android.util.Log;
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 com.google.common.base.Joiner;
50import de.gultsch.common.MiniUri;
51import eu.siacs.conversations.Config;
52import eu.siacs.conversations.R;
53import eu.siacs.conversations.entities.Account;
54import eu.siacs.conversations.ui.ConversationsActivity;
55import eu.siacs.conversations.ui.ShowLocationActivity;
56import java.util.Arrays;
57
58@SuppressLint("ParcelCreator")
59public class FixedURLSpan extends URLSpan {
60
61 protected final Account account;
62
63 public FixedURLSpan(final String url) {
64 this(url, null);
65 }
66
67 public FixedURLSpan(final String url, Account account) {
68 super(url);
69 this.account = account;
70 }
71
72 public static void fix(final Editable editable) {
73 for (final URLSpan urlspan : editable.getSpans(0, editable.length() - 1, URLSpan.class)) {
74 final int start = editable.getSpanStart(urlspan);
75 final int end = editable.getSpanEnd(urlspan);
76 editable.removeSpan(urlspan);
77 editable.setSpan(
78 new FixedURLSpan(urlspan.getURL()),
79 start,
80 end,
81 Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
82 }
83 }
84
85 @Override
86 public void onClick(View widget) {
87 final Uri uri = Uri.parse(getURL());
88 final Context context = widget.getContext();
89 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)));
90 if (candidateToProcessDirectly && context instanceof ConversationsActivity) {
91 if (((ConversationsActivity) context).onXmppUriClicked(uri)) {
92 widget.playSoundEffect(SoundEffectConstants.CLICK);
93 return;
94 }
95 }
96
97 if (("sms".equals(uri.getScheme()) || "tel".equals(uri.getScheme())) && context instanceof ConversationsActivity) {
98 if (((ConversationsActivity) context).onTelUriClicked(uri, account)) {
99 widget.playSoundEffect(SoundEffectConstants.CLICK);
100 return;
101 }
102 }
103
104 if ("http".equals(uri.getScheme()) || "https".equals(uri.getScheme())) {
105 try {
106 BrowserHelper.launchUri(context, uri);
107 widget.playSoundEffect(SoundEffectConstants.CLICK);
108 } catch (ActivityNotFoundException e) {
109 Toast.makeText(context, R.string.no_application_found_to_open_link, Toast.LENGTH_SHORT).show();
110 }
111 return;
112 }
113
114 var intent = new Intent(Intent.ACTION_VIEW, uri);
115 if ("web+ap".equals(uri.getScheme())) {
116 if (intent.resolveActivity(context.getPackageManager()) == null) {
117 Log.d(Config.LOGTAG, "no app found to handle web+ap");
118 final var webApAsHttps =
119 Uri.parse(
120 String.format(
121 "https://%s/%s",
122 uri.getAuthority(),
123 Joiner.on('/').join(uri.getPathSegments())));
124 intent = new Intent(Intent.ACTION_VIEW, webApAsHttps);
125 }
126 }
127 if ("geo".equalsIgnoreCase(uri.getScheme())) {
128 intent.setClass(context, ShowLocationActivity.class);
129 } else {
130 intent.setFlags(Intent.FLAG_ACTIVITY_NEW_DOCUMENT);
131 }
132 try {
133 context.startActivity(intent);
134 widget.playSoundEffect(SoundEffectConstants.CLICK);
135 } catch (ActivityNotFoundException e) {
136 if ("bitcoin".equals(uri.getScheme()) || "bitcoincash".equals(uri.getScheme()) || "monero".equals(uri.getScheme())) {
137 Toast.makeText(context, "No compatible wallet app found", Toast.LENGTH_SHORT).show();
138 } else {
139 Toast.makeText(context, R.string.no_application_found_to_open_link, Toast.LENGTH_SHORT).show();
140 }
141 }
142 }
143}