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Code Issues Releases Wiki Activity

Skip replacing meta/viewport

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M66B 2024-07-24 22:06:46 +02:00
parent f0932039cc
commit 6c460eef23
1 changed files with 26 additions and 30 deletions
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56
app/src/main/java/eu/faircode/email/HtmlHelper.java
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@ -2479,43 +2479,39 @@ public class HtmlHelper {
// https://developer.mozilla.org/en-US/docs/Mozilla/Mobile/Viewport_meta_tag
// https://drafts.csswg.org/css-device-adapt/#viewport-meta
Elements meta = document.select("meta").select("[name=viewport]");
if (meta.size() != 1)
return;
// Note that the browser will recognize meta elements in the body too
if (overview) {
// fit width
meta.remove();
document.head().prependElement("meta")
.attr("name", "viewport")
.attr("content", "width=device-width");
//meta.remove();
//document.head().prependElement("meta")
// .attr("name", "viewport")
// .attr("content", "width=device-width");
} else {
if (meta.size() == 1) {
String content = meta.attr("content");
String[] param = content.split("[;,]");
for (int i = 0; i < param.length; i++) {
String[] kv = param[i].split("=");
if (kv.length == 2) {
String key = kv[0]
.replaceAll("\\s+", "")
.toLowerCase(Locale.ROOT);
switch (key) {
case "user-scalable":
kv[1] = "yes";
param[i] = TextUtils.join("=", kv);
break;
case "minimum-scale":
case "maximum-scale":
kv[0] = "disabled-scaling";
param[i] = TextUtils.join("=", kv);
break;
}
String content = meta.attr("content");
String[] param = content.split("[;,]");
for (int i = 0; i < param.length; i++) {
String[] kv = param[i].split("=");
if (kv.length == 2) {
String key = kv[0]
.replaceAll("\\s+", "")
.toLowerCase(Locale.ROOT);
switch (key) {
case "user-scalable":
kv[1] = "yes";
param[i] = TextUtils.join("=", kv);
break;
case "minimum-scale":
case "maximum-scale":
kv[0] = "disabled-scaling";
param[i] = TextUtils.join("=", kv);
break;
}
}
meta.attr("content", TextUtils.join(",", param));
} else {
meta.remove();
document.head().prependElement("meta")
.attr("name", "viewport")
.attr("content", "width=device-width, initial-scale=1.0");
}
meta.attr("content", TextUtils.join(",", param));
}
if (BuildConfig.DEBUG)