From fecd64c25cd126513a46e93ccc2b04dbe23f3592 Mon Sep 17 00:00:00 2001
From: M66B <M66B@users.noreply.github.com>
Date: Mon, 22 Mar 2021 15:12:44 +0100
Subject: [PATCH] Discard dark colors / dark background for drafts

---
 app/src/main/java/eu/faircode/email/HtmlHelper.java | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/app/src/main/java/eu/faircode/email/HtmlHelper.java b/app/src/main/java/eu/faircode/email/HtmlHelper.java
index 45dcf918c6..03c74cbf4c 100644
--- a/app/src/main/java/eu/faircode/email/HtmlHelper.java
+++ b/app/src/main/java/eu/faircode/email/HtmlHelper.java
@@ -543,6 +543,13 @@ public class HtmlHelper {
                                     continue;
 
                                 Integer color = parseColor(value);
+
+                                if (color != null && !view && Helper.isDarkTheme(context)) {
+                                    float lum = (float) ColorUtils.calculateLuminance(color);
+                                    if (lum < 0.1f)
+                                        color = null;
+                                }
+
                                 if (color == null)
                                     element.removeAttr("color");
                                 else {