From f2e834b976d781e4c30d6aa6ac316098e2ee2f58 Mon Sep 17 00:00:00 2001
From: Fernando Governatore <fernandogovernatore@gmail.com>
Date: Tue, 23 Jun 2020 12:53:46 -0300
Subject: [PATCH] Workaround for #1076 and #1157 - IllegalStateException in
 autofill activity

  It seems that in Android 8.0.0 (API 26) there is a bug where setting the
auto fill activity window to translucent causes an exception to be thrown.
Per #1076 it doesn't happen on Android 8.1.

  This patch works around the problem by not setting the window to be
translucent on API 26 only. The window is (obviously) not translucent, but
the App doesn't crash and is otherwise usable.
---
 app/src/main/res/values-v26/styles.xml | 19 +++++++++++++++++++
 app/src/main/res/values-v27/styles.xml | 19 +++++++++++++++++++
 2 files changed, 38 insertions(+)
 create mode 100644 app/src/main/res/values-v26/styles.xml
 create mode 100644 app/src/main/res/values-v27/styles.xml

diff --git a/app/src/main/res/values-v26/styles.xml b/app/src/main/res/values-v26/styles.xml
new file mode 100644
index 000000000..b4e95f753
--- /dev/null
+++ b/app/src/main/res/values-v26/styles.xml
@@ -0,0 +1,19 @@
+<!--
+  ~ This Source Code Form is subject to the terms of the Mozilla Public
+  ~ License, v. 2.0. If a copy of the MPL was not distributed with this
+  ~ file, You can obtain one at http://mozilla.org/MPL/2.0/.
+  -->
+
+<resources>
+    <!-- Bug #1076 workaround: windowIsTranslucent -> false -->
+    <style name="NoBackgroundTheme" parent="Theme.AppCompat.Light.NoActionBar">
+        <item name="android:windowIsTranslucent">false</item>
+        <item name="android:windowContentOverlay">@null</item>
+        <item name="android:windowNoTitle">true</item>
+        <item name="android:windowBackground">@android:color/transparent</item>
+        <item name="android:background">@android:color/transparent</item>
+        <item name="colorPrimaryDark">@android:color/transparent</item>
+        <item name="android:backgroundDimEnabled">true</item>
+        <item name="android:popupBackground">@android:color/transparent</item>
+    </style>
+</resources>
diff --git a/app/src/main/res/values-v27/styles.xml b/app/src/main/res/values-v27/styles.xml
new file mode 100644
index 000000000..dd7d759b8
--- /dev/null
+++ b/app/src/main/res/values-v27/styles.xml
@@ -0,0 +1,19 @@
+<!--
+  ~ This Source Code Form is subject to the terms of the Mozilla Public
+  ~ License, v. 2.0. If a copy of the MPL was not distributed with this
+  ~ file, You can obtain one at http://mozilla.org/MPL/2.0/.
+  -->
+
+<resources>
+    <!-- Undo bug #1076 workaround (see values-26/styles.xml) -->
+    <style name="NoBackgroundTheme" parent="Theme.AppCompat.Light.NoActionBar">
+        <item name="android:windowIsTranslucent">true</item>
+        <item name="android:windowContentOverlay">@null</item>
+        <item name="android:windowNoTitle">true</item>
+        <item name="android:windowBackground">@android:color/transparent</item>
+        <item name="android:background">@android:color/transparent</item>
+        <item name="colorPrimaryDark">@android:color/transparent</item>
+        <item name="android:backgroundDimEnabled">true</item>
+        <item name="android:popupBackground">@android:color/transparent</item>
+    </style>
+</resources>