added app launcher icon mipmap

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

@@ -5,7 +5,7 @@
     android:viewportHeight="108"
     android:viewportWidth="108"
     xmlns:android="http://schemas.android.com/apk/res/android">
-    <path android:fillColor="#008577"
+    <path android:fillColor="#3DDC84"
           android:pathData="M0,0h108v108h-108z"/>
     <path android:fillColor="#00000000" android:pathData="M9,0L9,108"
           android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>

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="@drawable/ic_launcher_background"/>
+    <foreground android:drawable="@mipmap/ic_launcher_foreground"/>
+</adaptive-icon>

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="@drawable/ic_launcher_background"/>
+    <foreground android:drawable="@mipmap/ic_launcher_foreground"/>
+</adaptive-icon>