mirror/FairEmail
1
0
Fork 0
mirror of https://github.com/M66B/FairEmail.git synced 2025-01-01 04:35:57 +00:00
Code Issues Releases Wiki Activity

Improved pre tag processing

Browse source
This commit is contained in:
M66B 2019-09-21 18:10:12 +02:00
parent 68d421a421
commit e22dff8cf4
1 changed files with 26 additions and 13 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

39
app/src/main/java/eu/faircode/email/HtmlHelper.java
View file

@ -159,23 +159,36 @@ public class HtmlHelper {
// Pre formatted text
for (Element pre : document.select("pre")) {
String[] lines = pre.html().split("\\r?\\n");
for (int i = 0; i < lines.length; i++) {
if (!"-- ".equals(lines[i])) {
Element div = document.createElement("div");
for (TextNode tnode : pre.textNodes()) {
String[] lines = tnode.getWholeText().split("\\r?\\n");
for (String line : lines) {
line = Html.escapeHtml(line);
StringBuilder sb = new StringBuilder();
int len = lines[i].length();
for (int j = 0; j < len; j++) {
char kar = lines[i].charAt(j);
if (kar == ' ' && j + 1 < len && lines[i].charAt(j + 1) == ' ')
sb.append("&nbsp;");
else
sb.append(kar);
if ("-- ".equals(line))
sb.append(line);
else {
int len = line.length();
for (int j = 0; j < len; j++) {
char kar = line.charAt(j);
if (kar == ' ' && j + 1 < len && line.charAt(j + 1) == ' ')
sb.append("&nbsp;");
else
sb.append(kar);
}
}
lines[i] = sb.toString();
Element span = document.createElement("span");
span.html(sb.toString());
div.appendChild(span);
div.appendElement("br");
Log.i("span html=" + span.html());
}
}
pre.html(TextUtils.join("<br>", lines));
pre.tagName("div");
pre.replaceWith(div);
}
// Code