From c7ad2e84ab5f2936c0c365eede98c6e46f47d286 Mon Sep 17 00:00:00 2001
From: czlucius <58442255+czlucius@users.noreply.github.com>
Date: Thu, 17 Dec 2020 22:25:00 +0800
Subject: [PATCH] Fix issue #7633 by adding button style

Add `android:buttonBarButtonStyle` to `FallbackTheming.Dialog`, modifying the button style of the fallback `AlertDialog`, so that the button would not appear as invisible.

Signed-off-by: thelittlefireman <thelittlefireman@users.noreply.github.com>
---
 src/main/res/values/styles.xml | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/main/res/values/styles.xml b/src/main/res/values/styles.xml
index b6690a636657..6264f2a123a5 100644
--- a/src/main/res/values/styles.xml
+++ b/src/main/res/values/styles.xml
@@ -80,8 +80,15 @@
         <item name="windowNoTitle">false</item>
         <item name="android:windowBackground">@color/bg_default</item>
         <item name="android:textAllCaps">false</item>
+
+        <item name="android:buttonBarButtonStyle">@style/FallbackTheming.Dialog.ButtonStyle</item>
 	</style>
 
+    <style name="FallbackTheming.Dialog.ButtonStyle"
+        parent="Widget.MaterialComponents.Button.TextButton.Dialog">
+        <item name="android:textColor">#000000</item>
+    </style>
+
 	<!-- separate action bar style for activities without an action bar -->
     <style name="BaseTheme.ownCloud.Toolbar" parent="Theme.MaterialComponents.DayNight.NoActionBar">
         <item name="actionModeBackground">@color/action_mode_background</item>