Merge branch '99-successful-linking-screen' into 'main'

Flesh out stub of successful linking screen

Closes #99

See merge request !68

mailbox-android/src/main/res/drawable/ic_success.xml

+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="96dp"
+    android:height="96dp"
+    android:viewportWidth="96"
+    android:viewportHeight="96">
+    <path
+        android:fillColor="#FFFFFFFF"
+        android:fillType="evenOdd"
+        android:pathData="M48,90C71.196,90 90,71.196 90,48C90,24.804 71.196,6 48,6C24.804,6 6,24.804 6,48C6,71.196 24.804,90 48,90ZM48,96C74.5097,96 96,74.5097 96,48C96,21.4903 74.5097,0 48,0C21.4903,0 0,21.4903 0,48C0,74.5097 21.4903,96 48,96Z" />
+    <path
+        android:fillColor="#FFFFFFFF"
+        android:fillType="evenOdd"
+        android:pathData="M62.8178,34.7938C64.3772,33.2471 66.892,33.2471 68.4514,34.7938L69.1366,35.4735C70.7142,37.0382 70.7142,39.5887 69.1366,41.1535L43.8777,66.2062C42.3183,67.7529 39.8035,67.7529 38.2441,66.2062L26.8634,54.9184C25.2858,53.3537 25.2858,50.8031 26.8634,49.2384L27.5486,48.5587C29.108,47.012 31.6228,47.012 33.1822,48.5587L41.0609,56.3731L62.8178,34.7938Z" />
+</vector>

mailbox-android/src/main/res/layout/fragment_setup_complete.xml

@@ -6,17 +6,49 @@
     android:layout_height="match_parent"
     tools:context=".android.ui.MainActivity">
 
+    <ImageView
+        android:id="@+id/illustration"
+        android:layout_width="0dp"
+        android:layout_height="0dp"
+        android:layout_marginVertical="8dp"
+        android:src="@drawable/ic_success"
+        app:layout_constraintBottom_toTopOf="@+id/headline"
+        app:layout_constraintDimensionRatio="1:1"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent"
+        app:layout_constraintVertical_chainStyle="packed"
+        app:layout_constraintWidth_percent="0.33"
+        app:tint="@color/briar_green" />
+
     <TextView
         android:id="@+id/headline"
-        android:layout_width="wrap_content"
+        android:layout_width="0dp"
         android:layout_height="wrap_content"
-        android:layout_margin="16dp"
-        android:text="Connected"
-        android:textSize="32dp"
+        android:layout_marginHorizontal="16dp"
+        android:layout_marginVertical="8dp"
+        android:gravity="center"
+        android:text="@string/setup_complete_title"
+        android:textAppearance="@style/TextAppearance.Material3.HeadlineMedium"
+        app:layout_constraintBottom_toTopOf="@+id/description"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@id/illustration"
+        app:layout_constraintVertical_chainStyle="packed" />
+
+    <TextView
+        android:id="@+id/description"
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:layout_marginHorizontal="16dp"
+        android:layout_marginVertical="8dp"
+        android:text="@string/setup_complete_description"
+        android:textAppearance="@style/TextAppearance.Material3.BodyLarge"
         app:layout_constraintBottom_toTopOf="@+id/button"
         app:layout_constraintEnd_toEndOf="parent"
         app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toTopOf="parent" />
+        app:layout_constraintTop_toBottomOf="@id/headline"
+        app:layout_constraintVertical_chainStyle="packed" />
 
     <Button
         android:id="@+id/button"

mailbox-android/src/main/res/values/strings.xml

@@ -32,4 +32,7 @@
     <string name="startup_starting_services">Starting services</string>
     <string name="startup_starting_tor">Starting Tor</string>
     <string name="startup_publishing_onion_service">Publishing onion service</string>
+
+    <string name="setup_complete_title">Connected</string>
+    <string name="setup_complete_description">Your Mailbox has been successfully linked with Briar.\n\nKeep your Mailbox connected to power and Wi-Fi so it\'s always online.</string>
 </resources>