From 4dc38f429f75909a088d8bd8a5b3b5ddd8030f71 Mon Sep 17 00:00:00 2001
From: Torsten Grote <t@grobox.de>
Date: Wed, 2 Sep 2020 16:02:40 -0300
Subject: [PATCH] Enable backups, if they are encrypted

See: https://github.com/stevesoltys/seedvault/wiki/Known-Issues
---
 app/src/main/AndroidManifest.xml |  5 +++--
 app/src/main/res/xml/backup.xml  | 12 ++++++++++++
 2 files changed, 15 insertions(+), 2 deletions(-)
 create mode 100644 app/src/main/res/xml/backup.xml

diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index e6d7c0161..fe1db1d1c 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -30,7 +30,8 @@
 
 	<application
 		android:name="de.grobox.transportr.TransportrApplication"
-		android:allowBackup="false"
+		android:allowBackup="true"
+		android:fullBackupContent="@xml/backup"
 		android:hardwareAccelerated="true"
 		android:icon="@mipmap/ic_launcher"
 		android:label="@string/app_name"
@@ -38,7 +39,7 @@
 		android:roundIcon="@mipmap/ic_launcher_round"
 		android:supportsRtl="true"
 		android:theme="@style/AppTheme"
-		tools:ignore="AllowBackup,GoogleAppIndexingWarning"
+		tools:ignore="GoogleAppIndexingWarning"
 		tools:targetApi="n">
 
 		<activity
diff --git a/app/src/main/res/xml/backup.xml b/app/src/main/res/xml/backup.xml
new file mode 100644
index 000000000..5ba096506
--- /dev/null
+++ b/app/src/main/res/xml/backup.xml
@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="utf-8"?>
+<full-backup-content>
+	<include
+		domain="sharedpref"
+		path="."
+		requireFlags="clientSideEncryption" />
+	<include
+		domain="database"
+		path="."
+		requireFlags="clientSideEncryption" />
+	<!-- we do not include file domain, because there is only the offline map tiles which should be excluded due to size  -->
+</full-backup-content>