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Code Issues Releases Wiki Activity

Viewport improvements

This commit is contained in:
M66B 2021-07-02 18:35:52 +02:00
parent 9519edc9ff
commit 465d06e4aa
1 changed files with 8 additions and 3 deletions
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11
app/src/main/java/eu/faircode/email/HtmlHelper.java
View File

@ -1766,6 +1766,7 @@ public class HtmlHelper {
static void setViewport(Document document, boolean overview) {
// 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]");
// Note that the browser will recognize meta elements in the body too
if (overview) // fit width
@ -1777,7 +1778,10 @@ public class HtmlHelper {
for (int i = 0; i < param.length; i++) {
String[] kv = param[i].split("=");
if (kv.length == 2) {
switch (kv[0].replace(" ", "").toLowerCase(Locale.ROOT)) {
String key = kv[0]
.replaceAll("\\s+", "")
.toLowerCase(Locale.ROOT);
switch (key) {
case "user-scalable":
kv[1] = "yes";
param[i] = TextUtils.join("=", kv);
@ -1790,7 +1794,7 @@ public class HtmlHelper {
}
}
}
meta.attr("content", TextUtils.join(", ", param));
meta.attr("content", TextUtils.join(",", param));
} else {
meta.remove();
document.head().prependElement("meta")
@ -1799,7 +1803,8 @@ public class HtmlHelper {
}
}
Log.d(document.head().html());
if (BuildConfig.DEBUG)
Log.i(document.head().html());
}
static String getLanguage(Context context, String subject, String text) {