4 files changed, 82 insertions, 2 deletions

diff --git a/app/src/main/res/layout/start_activity.xml b/app/src/main/res/layout/start_activity.xml
index 2960711..f2069d5 100644
--- a/app/src/main/res/layout/start_activity.xml
+++ b/app/src/main/res/layout/start_activity.xml
@@ -31,6 +31,12 @@
                 android:text="@string/start_network_list_warning_text"/>
 
         <fragment
+                android:id="@+id/start_activity_error_notification_fragment"
+                android:name="org.pacien.tincapp.activities.start.ErrorNotificationFragment"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"/>
+
+        <fragment
                 android:id="@+id/start_activity_network_list_fragment"
                 android:name="org.pacien.tincapp.activities.start.NetworkListFragment"
                 android:layout_width="match_parent"
diff --git a/app/src/main/res/layout/start_error_notification.xml b/app/src/main/res/layout/start_error_notification.xml
new file mode 100644
index 0000000..3d2169d
--- /dev/null
+++ b/app/src/main/res/layout/start_error_notification.xml
@@ -0,0 +1,69 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<!--
+ * Tinc App, an Android binding and user interface for the tinc mesh VPN daemon
+ * Copyright (C) 2017-2023 Pacien TRAN-GIRARD
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+-->
+
+<layout xmlns:android="http://schemas.android.com/apk/res/android">
+
+        <data>
+
+                <import type="android.view.View"/>
+
+                <variable
+                        name="errorNotification"
+                        type="org.pacien.tincapp.context.AppNotificationManager.ErrorNotification"/>
+
+                <!-- '<' escaping: https://stackoverflow.com/q/40970686 -->
+                <variable
+                        name="openManualAction"
+                        type="kotlin.jvm.functions.Function0&lt;kotlin.Unit>"/>
+
+        </data>
+
+        <LinearLayout
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:orientation="vertical"
+                android:visibility="@{errorNotification == null ? View.GONE : View.VISIBLE}">
+
+                <TextView
+                        android:text="@{errorNotification.title}"
+                        style="@style/AppTheme.SectionTitle.Error" />
+
+                <LinearLayout style="@style/AppTheme.ListBlock">
+
+                        <TextView
+                                style="@style/AppTheme.BlockTitle"
+                                android:text="@{errorNotification.message}" />
+
+                        <LinearLayout
+                                style="@style/AppTheme.ListBlock.Clickable"
+                                android:visibility="@{errorNotification.manualLink == null ? View.GONE : View.VISIBLE}"
+                                android:onClick="@{() -> openManualAction.invoke()}">
+
+                                <TextView
+                                        style="@style/AppTheme.BlockTitle"
+                                        android:text="@string/notification_error_action_open_manual" />
+
+                        </LinearLayout>
+
+                </LinearLayout>
+
+        </LinearLayout>
+
+</layout>
\ No newline at end of file
diff --git a/app/src/main/res/values/colors.xml b/app/src/main/res/values/colors.xml
index 7520cd8..3d05b1c 100644
--- a/app/src/main/res/values/colors.xml
+++ b/app/src/main/res/values/colors.xml
@@ -2,7 +2,7 @@
 
 <!--
  * Tinc App, an Android binding and user interface for the tinc mesh VPN daemon
- * Copyright (C) 2017-2018 Pacien TRAN-GIRARD
+ * Copyright (C) 2017-2023 Pacien TRAN-GIRARD
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -25,6 +25,7 @@
         <color name="textTitle">#FFFFFFFF</color>
         <color name="textAccent">#007f68</color>
         <color name="textSecondary">#212121</color>
+        <color name="textError">#F44336</color>
 
         <color name="separator">#d9d9d9</color>
 
diff --git a/app/src/main/res/values/styles.xml b/app/src/main/res/values/styles.xml
index fc4a6c3..171a1da 100644
--- a/app/src/main/res/values/styles.xml
+++ b/app/src/main/res/values/styles.xml
@@ -2,7 +2,7 @@
 
 <!--
  * Tinc App, an Android binding and user interface for the tinc mesh VPN daemon
- * Copyright (C) 2017-2018 Pacien TRAN-GIRARD
+ * Copyright (C) 2017-2023 Pacien TRAN-GIRARD
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -44,6 +44,10 @@
                 <item name="android:paddingTop">@dimen/activity_vertical_margin</item>
         </style>
 
+        <style name="AppTheme.SectionTitle.Error">
+                <item name="android:textColor">@color/textError</item>
+        </style>
+
         <style name="AppTheme.List">
                 <item name="android:layout_width">match_parent</item>
                 <item name="android:layout_height">wrap_content</item>