TF-84 Add icon and splash screen for Android

android/app/src/main/res/drawable-v21/launch_background.xml

@@ -1,12 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!-- Modify this file to customize your launch splash screen -->
 <layer-list xmlns:android="http://schemas.android.com/apk/res/android">
-    <item android:drawable="?android:colorBackground" />
-
-    <!-- You can insert your own image assets here -->
-    <!-- <item>
-        <bitmap
-            android:gravity="center"
-            android:src="@mipmap/launch_image" />
-    </item> -->
+    <item android:drawable="@android:color/white" />
+    <item android:gravity="center" android:drawable="@drawable/ic_launcher_foreground" />
 </layer-list>

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

@@ -0,0 +1,20 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+  <group android:scaleX="0.10570312"
+      android:scaleY="0.10570312"
+      android:translateX="26.94"
+      android:translateY="31.273829">
+    <path
+        android:pathData="M187,349c0,-113 0.1,-126.93 0,-127s-3.28,0 -42.53,0c-8.1,0 -15.09,-6.22 -15.45,-14.31A15,15 0,0 1,144 192c39.66,0 42.8,0 43,0s0,-12.77 0,-111a15,15 0,0 1,15 -15L371,66A214.56,214.56 0,0 0,216 0C96.9,0 0,96.45 0,215S96.9,430 216,430a214.56,214.56 0,0 0,155 -66L202,364a15,15 0,0 1,-15 -15ZM128,128h23.53c8.1,0 15.09,6.22 15.45,14.31A15,15 0,0 1,152 158L128.47,158c-8.1,0 -15.09,-6.22 -15.45,-14.31A15,15 0,0 1,128 128ZM144,286L96.47,286c-8.1,0 -15.09,-6.22 -15.45,-14.31A15,15 0,0 1,96 256h47.53c8.1,0 15.09,6.22 15.45,14.31A15,15 0,0 1,144 286Z"
+        android:fillColor="#182952"/>
+    <path
+        android:pathData="M491.77,96H236.21L365.86,196Z"
+        android:fillColor="#837dff"/>
+    <path
+        android:pathData="M375.33,226.75a15,15 0,0 1,-18.49 0.13L217,119.07V319a15,15 0,0 0,15 15H497a15,15 0,0 0,15 -15V118.24Z"
+        android:fillColor="#837dff"/>
+  </group>
+</vector>

android/app/src/main/res/drawable/launch_background.xml

@@ -2,11 +2,5 @@
 <!-- Modify this file to customize your launch splash screen -->
 <layer-list xmlns:android="http://schemas.android.com/apk/res/android">
     <item android:drawable="@android:color/white" />
-
-    <!-- You can insert your own image assets here -->
-    <!-- <item>
-        <bitmap
-            android:gravity="center"
-            android:src="@mipmap/launch_image" />
-    </item> -->
+    <item android:gravity="center" android:drawable="@drawable/ic_launcher_foreground" />
 </layer-list>

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

@@ -0,0 +1,5 @@
+<?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/ic_launcher_foreground"/>
+</adaptive-icon>

android/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml

@@ -0,0 +1,5 @@
+<?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/ic_launcher_foreground"/>
+</adaptive-icon>

android/app/src/main/res/values/ic_launcher_background.xml

@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="ic_launcher_background">#FFFFFF</color>
+</resources>