🎨 App icon updates (#21)

* app: AndroidManifest: Remove uneeded roundIcon attribute

* app: Switch to adaptive launcher icon

* app: Add monochrome icon support

Author: DD3Boh

app/src/main/AndroidManifest.xml

@@ -30,10 +30,9 @@
 
     <application
         android:name=".App"
-        android:icon="@drawable/icon"
+        android:icon="@mipmap/ic_launcher"
         android:label="@string/app_name"
         android:localeConfig="@xml/locales_config"
-        android:roundIcon="@drawable/icon"
         android:supportsRtl="true"
         android:theme="@style/Theme.SiYuan"
         android:usesCleartextTraffic="true"

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

@@ -0,0 +1,22 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="28.575"
+    android:viewportHeight="28.575">
+  <path
+      android:pathData="M7.673,12.333 L11.431,8.575v7.667l-3.758,3.758z"
+      android:strokeWidth="0.013927"
+      android:fillColor="#d23f31"/>
+  <path
+      android:pathData="M11.431,8.575 L14.288,11.431v7.667l-2.856,-2.856z"
+      android:strokeWidth="0.013927"
+      android:fillColor="#3b3e43"/>
+  <path
+      android:pathData="M14.288,11.431 L17.144,8.575V16.242L14.288,19.098Z"
+      android:strokeWidth="0.013927"
+      android:fillColor="#d23f31"/>
+  <path
+      android:pathData="m17.144,8.575 l3.758,3.758v7.667l-3.758,-3.758z"
+      android:strokeWidth="0.013927"
+      android:fillColor="#3b3e43"/>
+</vector>

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

@@ -0,0 +1,24 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="28.575"
+    android:viewportHeight="28.575">
+  <path
+      android:pathData="M7.673,12.333 L11.431,8.575v7.667l-3.758,3.758z"
+      android:strokeWidth="0.013927"
+      android:fillColor="#d23f31"
+      android:fillAlpha="0.503482"/>
+  <path
+      android:pathData="M11.431,8.575 L14.288,11.431v7.667l-2.856,-2.856z"
+      android:strokeWidth="0.013927"
+      android:fillColor="#3b3e43"/>
+  <path
+      android:pathData="M14.288,11.431 L17.144,8.575V16.242L14.288,19.098Z"
+      android:strokeWidth="0.013927"
+      android:fillColor="#d23f31"
+      android:fillAlpha="0.5"/>
+  <path
+      android:pathData="m17.144,8.575 l3.758,3.758v7.667l-3.758,-3.758z"
+      android:strokeWidth="0.013927"
+      android:fillColor="#3b3e43"/>
+</vector>

app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@color/ic_launcher_background" />
+    <foreground android:drawable="@drawable/launcher_foreground" />
+    <monochrome android:drawable="@drawable/launcher_monochrome" />
+</adaptive-icon>

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

@@ -8,4 +8,5 @@
     <color name="black">#FF000000</color>
     <color name="white">#FFFFFFFF</color>
     <color name="dark">#1e1e1e</color>
+    <color name="ic_launcher_background">#FFFFFF</color>
 </resources>