[ui] align app icon

README.md

@@ -1,5 +1,9 @@
 <!-- SPDX-License-Identifier: LicenseRef-DIFF -->
 
+<p align="center">
+  <img src="https://raw.githubusercontent.com/bniladridas/diff-android/main/docs/assets/icon-transparent.png" alt="DIFF Android icon" width="96" height="96">
+</p>
+
 # DIFF Android
 
 DIFF Android is the mobile app for DIFF, a small pull request workspace for GitHub.

app/src/main/java/com/bniladridas/diff/ui/components/DiffComponents.kt

@@ -114,7 +114,7 @@ private fun NeutralTag(text: String) {
 fun BrandMark() {
     Row(verticalAlignment = Alignment.CenterVertically) {
         Image(
-            painter = painterResource(R.drawable.coccinella_logo),
+            painter = painterResource(R.drawable.app_icon_foreground),
             contentDescription = null,
             contentScale = ContentScale.Crop,
             modifier = Modifier

app/src/main/res/drawable/ic_launcher_foreground.xml

@@ -1,4 +1,4 @@
 <?xml version="1.0" encoding="utf-8"?>
 <inset xmlns:android="http://schemas.android.com/apk/res/android"
-    android:drawable="@drawable/coccinella_logo"
+    android:drawable="@drawable/app_icon_foreground"
     android:inset="18dp" />

app/src/main/res/values-v31/themes.xml

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+
+    <style name="Theme.DIFF" parent="android:style/Theme.Material.NoActionBar">
+        <item name="android:windowBackground">@color/app_launch_background</item>
+        <item name="android:windowSplashScreenBackground">@color/app_launch_background</item>
+        <item name="android:windowSplashScreenAnimatedIcon">@drawable/app_icon_foreground</item>
+        <item name="android:colorAccent">#FFFF4D00</item>
+    </style>
+</resources>

app/src/main/res/values/colors.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
-    <color name="app_launch_background">#FFF7F5F1</color>
-    <color name="launcher_icon_background">#FFF7F5F1</color>
+    <color name="app_launch_background">#FF121212</color>
+    <color name="launcher_icon_background">#FF121212</color>
 </resources>