From bdaf84a59dbae810407b4260c8bc81afd081bc3b Mon Sep 17 00:00:00 2001
From: M66B <M66B@users.noreply.github.com>
Date: Sat, 4 Dec 2021 16:31:48 +0100
Subject: [PATCH] Set viewport / overview mode

---
 app/src/main/java/eu/faircode/email/HtmlHelper.java | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/app/src/main/java/eu/faircode/email/HtmlHelper.java b/app/src/main/java/eu/faircode/email/HtmlHelper.java
index 5974679e02..b38c7ee8b3 100644
--- a/app/src/main/java/eu/faircode/email/HtmlHelper.java
+++ b/app/src/main/java/eu/faircode/email/HtmlHelper.java
@@ -2026,9 +2026,13 @@ public class HtmlHelper {
         // 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
+        if (overview) {
+            // fit width
             meta.remove();
-        else {
+            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("[;,]");