diff --git a/app/build.gradle b/app/build.gradle
index d3c5371..d42ced2 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -45,7 +45,7 @@ ext {
 }
 
 dependencies {
-    implementation 'com.simplemobiletools:commons:3.17.19'
+    implementation 'com.simplemobiletools:commons:4.0.13'
 
     debugImplementation "com.squareup.leakcanary:leakcanary-android:$leakCanaryVersion"
     releaseImplementation "com.squareup.leakcanary:leakcanary-android-no-op:$leakCanaryVersion"
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index 1c6d6b3..cac155c 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -22,8 +22,6 @@
             android:name=".activities.SplashActivity"
             android:theme="@style/SplashTheme">
             <intent-filter>
-                <action android:name="android.intent.action.MAIN"/>
-
                 <category android:name="android.intent.category.LAUNCHER"/>
             </intent-filter>
         </activity>
@@ -93,5 +91,252 @@
                 android:name="android.support.FILE_PROVIDER_PATHS"
                 android:resource="@xml/provider_paths"/>
         </provider>
+
+        <!-- Do not append ".Orange" to the default alias "name", it would remove the old homescreen launcher of users at upgrade -->
+        <activity-alias
+            android:name=".activities.SplashActivity"
+            android:enabled="true"
+            android:icon="@mipmap/ic_launcher"
+            android:roundIcon="@mipmap/ic_launcher"
+            android:targetActivity=".activities.SplashActivity">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN"/>
+                <category android:name="android.intent.category.LAUNCHER"/>
+            </intent-filter>
+        </activity-alias>
+
+        <activity-alias
+            android:name=".activities.SplashActivity.Red"
+            android:enabled="false"
+            android:icon="@mipmap/ic_launcher_red"
+            android:roundIcon="@mipmap/ic_launcher_red"
+            android:targetActivity=".activities.SplashActivity">
+
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN"/>
+                <category android:name="android.intent.category.LAUNCHER"/>
+            </intent-filter>
+        </activity-alias>
+
+        <activity-alias
+            android:name=".activities.SplashActivity.Pink"
+            android:enabled="false"
+            android:icon="@mipmap/ic_launcher_pink"
+            android:roundIcon="@mipmap/ic_launcher_pink"
+            android:targetActivity=".activities.SplashActivity">
+
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN"/>
+                <category android:name="android.intent.category.LAUNCHER"/>
+            </intent-filter>
+        </activity-alias>
+
+        <activity-alias
+            android:name=".activities.SplashActivity.Purple"
+            android:enabled="false"
+            android:icon="@mipmap/ic_launcher_purple"
+            android:roundIcon="@mipmap/ic_launcher_purple"
+            android:targetActivity=".activities.SplashActivity">
+
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN"/>
+                <category android:name="android.intent.category.LAUNCHER"/>
+            </intent-filter>
+        </activity-alias>
+
+        <activity-alias
+            android:name=".activities.SplashActivity.Deep_purple"
+            android:enabled="false"
+            android:icon="@mipmap/ic_launcher_deep_purple"
+            android:roundIcon="@mipmap/ic_launcher_deep_purple"
+            android:targetActivity=".activities.SplashActivity">
+
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN"/>
+                <category android:name="android.intent.category.LAUNCHER"/>
+            </intent-filter>
+        </activity-alias>
+
+        <activity-alias
+            android:name=".activities.SplashActivity.Indigo"
+            android:enabled="false"
+            android:icon="@mipmap/ic_launcher_indigo"
+            android:roundIcon="@mipmap/ic_launcher_indigo"
+            android:targetActivity=".activities.SplashActivity">
+
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN"/>
+                <category android:name="android.intent.category.LAUNCHER"/>
+            </intent-filter>
+        </activity-alias>
+
+        <activity-alias
+            android:name=".activities.SplashActivity.Blue"
+            android:enabled="false"
+            android:icon="@mipmap/ic_launcher_blue"
+            android:roundIcon="@mipmap/ic_launcher_blue"
+            android:targetActivity=".activities.SplashActivity">
+
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN"/>
+                <category android:name="android.intent.category.LAUNCHER"/>
+            </intent-filter>
+        </activity-alias>
+
+        <activity-alias
+            android:name=".activities.SplashActivity.Light_blue"
+            android:enabled="false"
+            android:icon="@mipmap/ic_launcher_light_blue"
+            android:roundIcon="@mipmap/ic_launcher_light_blue"
+            android:targetActivity=".activities.SplashActivity">
+
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN"/>
+                <category android:name="android.intent.category.LAUNCHER"/>
+            </intent-filter>
+        </activity-alias>
+
+        <activity-alias
+            android:name=".activities.SplashActivity.Cyan"
+            android:enabled="false"
+            android:icon="@mipmap/ic_launcher_cyan"
+            android:roundIcon="@mipmap/ic_launcher_cyan"
+            android:targetActivity=".activities.SplashActivity">
+
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN"/>
+                <category android:name="android.intent.category.LAUNCHER"/>
+            </intent-filter>
+        </activity-alias>
+
+        <activity-alias
+            android:name=".activities.SplashActivity.Teal"
+            android:enabled="false"
+            android:icon="@mipmap/ic_launcher_teal"
+            android:roundIcon="@mipmap/ic_launcher_teal"
+            android:targetActivity=".activities.SplashActivity">
+
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN"/>
+                <category android:name="android.intent.category.LAUNCHER"/>
+            </intent-filter>
+        </activity-alias>
+
+        <activity-alias
+            android:name=".activities.SplashActivity.Green"
+            android:enabled="false"
+            android:icon="@mipmap/ic_launcher_green"
+            android:roundIcon="@mipmap/ic_launcher_green"
+            android:targetActivity=".activities.SplashActivity">
+
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN"/>
+                <category android:name="android.intent.category.LAUNCHER"/>
+            </intent-filter>
+        </activity-alias>
+
+        <activity-alias
+            android:name=".activities.SplashActivity.Light_green"
+            android:enabled="false"
+            android:icon="@mipmap/ic_launcher_light_green"
+            android:roundIcon="@mipmap/ic_launcher_light_green"
+            android:targetActivity=".activities.SplashActivity">
+
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN"/>
+                <category android:name="android.intent.category.LAUNCHER"/>
+            </intent-filter>
+        </activity-alias>
+
+        <activity-alias
+            android:name=".activities.SplashActivity.Lime"
+            android:enabled="false"
+            android:icon="@mipmap/ic_launcher_lime"
+            android:roundIcon="@mipmap/ic_launcher_lime"
+            android:targetActivity=".activities.SplashActivity">
+
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN"/>
+                <category android:name="android.intent.category.LAUNCHER"/>
+            </intent-filter>
+        </activity-alias>
+
+        <activity-alias
+            android:name=".activities.SplashActivity.Yellow"
+            android:enabled="false"
+            android:icon="@mipmap/ic_launcher_yellow"
+            android:roundIcon="@mipmap/ic_launcher_yellow"
+            android:targetActivity=".activities.SplashActivity">
+
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN"/>
+                <category android:name="android.intent.category.LAUNCHER"/>
+            </intent-filter>
+        </activity-alias>
+
+        <activity-alias
+            android:name=".activities.SplashActivity.Amber"
+            android:enabled="false"
+            android:icon="@mipmap/ic_launcher_amber"
+            android:roundIcon="@mipmap/ic_launcher_amber"
+            android:targetActivity=".activities.SplashActivity">
+
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN"/>
+                <category android:name="android.intent.category.LAUNCHER"/>
+            </intent-filter>
+        </activity-alias>
+
+        <activity-alias
+            android:name=".activities.SplashActivity.Deep_orange"
+            android:enabled="false"
+            android:icon="@mipmap/ic_launcher_deep_orange"
+            android:roundIcon="@mipmap/ic_launcher_deep_orange"
+            android:targetActivity=".activities.SplashActivity">
+
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN"/>
+                <category android:name="android.intent.category.LAUNCHER"/>
+            </intent-filter>
+        </activity-alias>
+
+        <activity-alias
+            android:name=".activities.SplashActivity.Brown"
+            android:enabled="false"
+            android:icon="@mipmap/ic_launcher_brown"
+            android:roundIcon="@mipmap/ic_launcher_brown"
+            android:targetActivity=".activities.SplashActivity">
+
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN"/>
+                <category android:name="android.intent.category.LAUNCHER"/>
+            </intent-filter>
+        </activity-alias>
+
+        <activity-alias
+            android:name=".activities.SplashActivity.Blue_grey"
+            android:enabled="false"
+            android:icon="@mipmap/ic_launcher_blue_grey"
+            android:roundIcon="@mipmap/ic_launcher_blue_grey"
+            android:targetActivity=".activities.SplashActivity">
+
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN"/>
+                <category android:name="android.intent.category.LAUNCHER"/>
+            </intent-filter>
+        </activity-alias>
+
+        <activity-alias
+            android:name=".activities.SplashActivity.Grey_black"
+            android:enabled="false"
+            android:icon="@mipmap/ic_launcher_grey_black"
+            android:roundIcon="@mipmap/ic_launcher_grey_black"
+            android:targetActivity=".activities.SplashActivity">
+
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN"/>
+                <category android:name="android.intent.category.LAUNCHER"/>
+            </intent-filter>
+        </activity-alias>
     </application>
 </manifest>
diff --git a/app/src/main/kotlin/com/simplemobiletools/draw/activities/MainActivity.kt b/app/src/main/kotlin/com/simplemobiletools/draw/activities/MainActivity.kt
index 7a47f50..30102d5 100644
--- a/app/src/main/kotlin/com/simplemobiletools/draw/activities/MainActivity.kt
+++ b/app/src/main/kotlin/com/simplemobiletools/draw/activities/MainActivity.kt
@@ -53,7 +53,7 @@ class MainActivity : SimpleActivity(), CanvasListener {
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
         setContentView(R.layout.activity_main)
-        appLaunched()
+        appLaunched(BuildConfig.APPLICATION_ID)
         my_canvas.mListener = this
         stroke_width_bar.setOnSeekBarChangeListener(onStrokeWidthBarChangeListener)
 
@@ -255,9 +255,11 @@ class MainActivity : SimpleActivity(), CanvasListener {
 
     private fun changeBackgroundClicked() {
         val oldColor = (my_canvas.background as ColorDrawable).color
-        ColorPickerDialog(this, oldColor) {
-            setBackgroundColor(it)
-            config.canvasBackgroundColor = it
+        ColorPickerDialog(this, oldColor) { wasPositivePressed, color ->
+            if (wasPositivePressed) {
+                setBackgroundColor(color)
+                config.canvasBackgroundColor = color
+            }
         }
     }
 
@@ -378,8 +380,10 @@ class MainActivity : SimpleActivity(), CanvasListener {
     }
 
     private fun pickColor() {
-        ColorPickerDialog(this, color) {
-            setColor(it)
+        ColorPickerDialog(this, color) { wasPositivePressed, color ->
+            if (wasPositivePressed) {
+                setColor(color)
+            }
         }
     }
 
diff --git a/app/src/main/kotlin/com/simplemobiletools/draw/activities/SimpleActivity.kt b/app/src/main/kotlin/com/simplemobiletools/draw/activities/SimpleActivity.kt
index 46b11ec..ed90032 100644
--- a/app/src/main/kotlin/com/simplemobiletools/draw/activities/SimpleActivity.kt
+++ b/app/src/main/kotlin/com/simplemobiletools/draw/activities/SimpleActivity.kt
@@ -1,5 +1,30 @@
 package com.simplemobiletools.draw.activities
 
 import com.simplemobiletools.commons.activities.BaseSimpleActivity
+import com.simplemobiletools.draw.R
 
-open class SimpleActivity : BaseSimpleActivity()
+open class SimpleActivity : BaseSimpleActivity() {
+    override fun getAppIconIDs() = arrayListOf(
+            R.mipmap.ic_launcher_red,
+            R.mipmap.ic_launcher_pink,
+            R.mipmap.ic_launcher_purple,
+            R.mipmap.ic_launcher_deep_purple,
+            R.mipmap.ic_launcher_indigo,
+            R.mipmap.ic_launcher_blue,
+            R.mipmap.ic_launcher_light_blue,
+            R.mipmap.ic_launcher_cyan,
+            R.mipmap.ic_launcher_teal,
+            R.mipmap.ic_launcher_green,
+            R.mipmap.ic_launcher_light_green,
+            R.mipmap.ic_launcher_lime,
+            R.mipmap.ic_launcher_yellow,
+            R.mipmap.ic_launcher_amber,
+            R.mipmap.ic_launcher,
+            R.mipmap.ic_launcher_deep_orange,
+            R.mipmap.ic_launcher_brown,
+            R.mipmap.ic_launcher_blue_grey,
+            R.mipmap.ic_launcher_grey_black
+    )
+
+    override fun getAppLauncherName() = getString(R.string.app_launcher_name)
+}
diff --git a/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml b/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
index 9512ead..a77f722 100644
--- a/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
+++ b/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
-    <background android:drawable="@color/color_primary"/>
-    <foreground android:drawable="@drawable/ic_launcher_foreground"/>
+    <background android:drawable="@color/md_orange_700"/>
+    <foreground android:drawable="@mipmap/ic_launcher_foreground"/>
 </adaptive-icon>
diff --git a/app/src/main/res/mipmap-anydpi-v26/ic_launcher_amber.xml b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_amber.xml
new file mode 100644
index 0000000..dab4c0c
--- /dev/null
+++ b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_amber.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/md_amber_700"/>
+    <foreground android:drawable="@mipmap/ic_launcher_foreground"/>
+</adaptive-icon>
diff --git a/app/src/main/res/mipmap-anydpi-v26/ic_launcher_blue.xml b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_blue.xml
new file mode 100644
index 0000000..37bf057
--- /dev/null
+++ b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_blue.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/md_blue_700"/>
+    <foreground android:drawable="@mipmap/ic_launcher_foreground"/>
+</adaptive-icon>
diff --git a/app/src/main/res/mipmap-anydpi-v26/ic_launcher_blue_grey.xml b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_blue_grey.xml
new file mode 100644
index 0000000..3e4d069
--- /dev/null
+++ b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_blue_grey.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/md_blue_grey_700"/>
+    <foreground android:drawable="@mipmap/ic_launcher_foreground"/>
+</adaptive-icon>
diff --git a/app/src/main/res/mipmap-anydpi-v26/ic_launcher_brown.xml b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_brown.xml
new file mode 100644
index 0000000..9786d7b
--- /dev/null
+++ b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_brown.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/md_brown_700"/>
+    <foreground android:drawable="@mipmap/ic_launcher_foreground"/>
+</adaptive-icon>
diff --git a/app/src/main/res/mipmap-anydpi-v26/ic_launcher_cyan.xml b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_cyan.xml
new file mode 100644
index 0000000..afb3d0d
--- /dev/null
+++ b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_cyan.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/md_cyan_700"/>
+    <foreground android:drawable="@mipmap/ic_launcher_foreground"/>
+</adaptive-icon>
diff --git a/app/src/main/res/mipmap-anydpi-v26/ic_launcher_deep_orange.xml b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_deep_orange.xml
new file mode 100644
index 0000000..1846b81
--- /dev/null
+++ b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_deep_orange.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/md_deep_orange_700"/>
+    <foreground android:drawable="@mipmap/ic_launcher_foreground"/>
+</adaptive-icon>
diff --git a/app/src/main/res/mipmap-anydpi-v26/ic_launcher_deep_purple.xml b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_deep_purple.xml
new file mode 100644
index 0000000..4152801
--- /dev/null
+++ b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_deep_purple.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/md_deep_purple_700"/>
+    <foreground android:drawable="@mipmap/ic_launcher_foreground"/>
+</adaptive-icon>
diff --git a/app/src/main/res/mipmap-anydpi-v26/ic_launcher_green.xml b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_green.xml
new file mode 100644
index 0000000..e55d109
--- /dev/null
+++ b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_green.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/md_green_700"/>
+    <foreground android:drawable="@mipmap/ic_launcher_foreground"/>
+</adaptive-icon>
diff --git a/app/src/main/res/mipmap-anydpi-v26/ic_launcher_grey_black.xml b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_grey_black.xml
new file mode 100644
index 0000000..40d0745
--- /dev/null
+++ b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_grey_black.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/md_grey_black"/>
+    <foreground android:drawable="@mipmap/ic_launcher_foreground"/>
+</adaptive-icon>
diff --git a/app/src/main/res/mipmap-anydpi-v26/ic_launcher_indigo.xml b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_indigo.xml
new file mode 100644
index 0000000..601d817
--- /dev/null
+++ b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_indigo.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/md_indigo_700"/>
+    <foreground android:drawable="@mipmap/ic_launcher_foreground"/>
+</adaptive-icon>
diff --git a/app/src/main/res/mipmap-anydpi-v26/ic_launcher_light_blue.xml b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_light_blue.xml
new file mode 100644
index 0000000..01f2fea
--- /dev/null
+++ b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_light_blue.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/md_light_blue_700"/>
+    <foreground android:drawable="@mipmap/ic_launcher_foreground"/>
+</adaptive-icon>
diff --git a/app/src/main/res/mipmap-anydpi-v26/ic_launcher_light_green.xml b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_light_green.xml
new file mode 100644
index 0000000..d37b24c
--- /dev/null
+++ b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_light_green.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/md_light_green_700"/>
+    <foreground android:drawable="@mipmap/ic_launcher_foreground"/>
+</adaptive-icon>
diff --git a/app/src/main/res/mipmap-anydpi-v26/ic_launcher_lime.xml b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_lime.xml
new file mode 100644
index 0000000..9fd7bc5
--- /dev/null
+++ b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_lime.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/md_lime_700"/>
+    <foreground android:drawable="@mipmap/ic_launcher_foreground"/>
+</adaptive-icon>
diff --git a/app/src/main/res/mipmap-anydpi-v26/ic_launcher_pink.xml b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_pink.xml
new file mode 100644
index 0000000..d2adf9a
--- /dev/null
+++ b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_pink.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/md_pink_700"/>
+    <foreground android:drawable="@mipmap/ic_launcher_foreground"/>
+</adaptive-icon>
diff --git a/app/src/main/res/mipmap-anydpi-v26/ic_launcher_purple.xml b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_purple.xml
new file mode 100644
index 0000000..32c838c
--- /dev/null
+++ b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_purple.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/md_purple_700"/>
+    <foreground android:drawable="@mipmap/ic_launcher_foreground"/>
+</adaptive-icon>
diff --git a/app/src/main/res/mipmap-anydpi-v26/ic_launcher_red.xml b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_red.xml
new file mode 100644
index 0000000..a6e9359
--- /dev/null
+++ b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_red.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/md_red_700"/>
+    <foreground android:drawable="@mipmap/ic_launcher_foreground"/>
+</adaptive-icon>
diff --git a/app/src/main/res/mipmap-anydpi-v26/ic_launcher_teal.xml b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_teal.xml
new file mode 100644
index 0000000..18492d2
--- /dev/null
+++ b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_teal.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/md_teal_700"/>
+    <foreground android:drawable="@mipmap/ic_launcher_foreground"/>
+</adaptive-icon>
diff --git a/app/src/main/res/mipmap-anydpi-v26/ic_launcher_yellow.xml b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_yellow.xml
new file mode 100644
index 0000000..854427e
--- /dev/null
+++ b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_yellow.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/md_yellow_700"/>
+    <foreground android:drawable="@mipmap/ic_launcher_foreground"/>
+</adaptive-icon>
diff --git a/app/src/main/res/mipmap-hdpi/ic_launcher.png b/app/src/main/res/mipmap-hdpi/ic_launcher.png
index ea6598a..b490aef 100644
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Binary files /dev/null and b/app/src/main/res/mipmap-xxhdpi/ic_launcher_brown.png differ
diff --git a/app/src/main/res/mipmap-xxhdpi/ic_launcher_cyan.png b/app/src/main/res/mipmap-xxhdpi/ic_launcher_cyan.png
new file mode 100644
index 0000000..1e14fe3
Binary files /dev/null and b/app/src/main/res/mipmap-xxhdpi/ic_launcher_cyan.png differ
diff --git a/app/src/main/res/mipmap-xxhdpi/ic_launcher_deep_orange.png b/app/src/main/res/mipmap-xxhdpi/ic_launcher_deep_orange.png
new file mode 100644
index 0000000..f6a9e6f
Binary files /dev/null and b/app/src/main/res/mipmap-xxhdpi/ic_launcher_deep_orange.png differ
diff --git a/app/src/main/res/mipmap-xxhdpi/ic_launcher_deep_purple.png b/app/src/main/res/mipmap-xxhdpi/ic_launcher_deep_purple.png
new file mode 100644
index 0000000..175e089
Binary files /dev/null and b/app/src/main/res/mipmap-xxhdpi/ic_launcher_deep_purple.png differ
diff --git a/app/src/main/res/mipmap-xxhdpi/ic_launcher_foreground.png b/app/src/main/res/mipmap-xxhdpi/ic_launcher_foreground.png
new file mode 100644
index 0000000..59b0a30
Binary files /dev/null and b/app/src/main/res/mipmap-xxhdpi/ic_launcher_foreground.png differ
diff --git a/app/src/main/res/mipmap-xxhdpi/ic_launcher_green.png b/app/src/main/res/mipmap-xxhdpi/ic_launcher_green.png
new file mode 100644
index 0000000..30bfee8
Binary files /dev/null and b/app/src/main/res/mipmap-xxhdpi/ic_launcher_green.png differ
diff --git a/app/src/main/res/mipmap-xxhdpi/ic_launcher_grey_black.png b/app/src/main/res/mipmap-xxhdpi/ic_launcher_grey_black.png
new file mode 100644
index 0000000..e0a886a
Binary files /dev/null and b/app/src/main/res/mipmap-xxhdpi/ic_launcher_grey_black.png differ
diff --git a/app/src/main/res/mipmap-xxhdpi/ic_launcher_indigo.png b/app/src/main/res/mipmap-xxhdpi/ic_launcher_indigo.png
new file mode 100644
index 0000000..b7071ee
Binary files /dev/null and b/app/src/main/res/mipmap-xxhdpi/ic_launcher_indigo.png differ
diff --git a/app/src/main/res/mipmap-xxhdpi/ic_launcher_light_blue.png b/app/src/main/res/mipmap-xxhdpi/ic_launcher_light_blue.png
new file mode 100644
index 0000000..fce8492
Binary files /dev/null and b/app/src/main/res/mipmap-xxhdpi/ic_launcher_light_blue.png differ
diff --git a/app/src/main/res/mipmap-xxhdpi/ic_launcher_light_green.png b/app/src/main/res/mipmap-xxhdpi/ic_launcher_light_green.png
new file mode 100644
index 0000000..00cfdca
Binary files /dev/null and b/app/src/main/res/mipmap-xxhdpi/ic_launcher_light_green.png differ
diff --git a/app/src/main/res/mipmap-xxhdpi/ic_launcher_lime.png b/app/src/main/res/mipmap-xxhdpi/ic_launcher_lime.png
new file mode 100644
index 0000000..8cab5dc
Binary files /dev/null and b/app/src/main/res/mipmap-xxhdpi/ic_launcher_lime.png differ
diff --git a/app/src/main/res/mipmap-xxhdpi/ic_launcher_pink.png b/app/src/main/res/mipmap-xxhdpi/ic_launcher_pink.png
new file mode 100644
index 0000000..c6a19d6
Binary files /dev/null and b/app/src/main/res/mipmap-xxhdpi/ic_launcher_pink.png differ
diff --git a/app/src/main/res/mipmap-xxhdpi/ic_launcher_purple.png b/app/src/main/res/mipmap-xxhdpi/ic_launcher_purple.png
new file mode 100644
index 0000000..180a17c
Binary files /dev/null and b/app/src/main/res/mipmap-xxhdpi/ic_launcher_purple.png differ
diff --git a/app/src/main/res/mipmap-xxhdpi/ic_launcher_red.png b/app/src/main/res/mipmap-xxhdpi/ic_launcher_red.png
new file mode 100644
index 0000000..075a536
Binary files /dev/null and b/app/src/main/res/mipmap-xxhdpi/ic_launcher_red.png differ
diff --git a/app/src/main/res/mipmap-xxhdpi/ic_launcher_teal.png b/app/src/main/res/mipmap-xxhdpi/ic_launcher_teal.png
new file mode 100644
index 0000000..c09ff31
Binary files /dev/null and b/app/src/main/res/mipmap-xxhdpi/ic_launcher_teal.png differ
diff --git a/app/src/main/res/mipmap-xxhdpi/ic_launcher_yellow.png b/app/src/main/res/mipmap-xxhdpi/ic_launcher_yellow.png
new file mode 100644
index 0000000..f11c65d
Binary files /dev/null and b/app/src/main/res/mipmap-xxhdpi/ic_launcher_yellow.png differ
diff --git a/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png b/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png
index fabd1a1..bf980a4 100644
Binary files a/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png and b/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png differ
diff --git a/app/src/main/res/mipmap-xxxhdpi/ic_launcher_amber.png b/app/src/main/res/mipmap-xxxhdpi/ic_launcher_amber.png
new file mode 100644
index 0000000..d6c31af
Binary files /dev/null and b/app/src/main/res/mipmap-xxxhdpi/ic_launcher_amber.png differ
diff --git a/app/src/main/res/mipmap-xxxhdpi/ic_launcher_blue.png b/app/src/main/res/mipmap-xxxhdpi/ic_launcher_blue.png
new file mode 100644
index 0000000..6398973
Binary files /dev/null and b/app/src/main/res/mipmap-xxxhdpi/ic_launcher_blue.png differ
diff --git a/app/src/main/res/mipmap-xxxhdpi/ic_launcher_blue_grey.png b/app/src/main/res/mipmap-xxxhdpi/ic_launcher_blue_grey.png
new file mode 100644
index 0000000..dfea5ae
Binary files /dev/null and b/app/src/main/res/mipmap-xxxhdpi/ic_launcher_blue_grey.png differ
diff --git a/app/src/main/res/mipmap-xxxhdpi/ic_launcher_brown.png b/app/src/main/res/mipmap-xxxhdpi/ic_launcher_brown.png
new file mode 100644
index 0000000..1c6d68c
Binary files /dev/null and b/app/src/main/res/mipmap-xxxhdpi/ic_launcher_brown.png differ
diff --git a/app/src/main/res/mipmap-xxxhdpi/ic_launcher_cyan.png b/app/src/main/res/mipmap-xxxhdpi/ic_launcher_cyan.png
new file mode 100644
index 0000000..2c08246
Binary files /dev/null and b/app/src/main/res/mipmap-xxxhdpi/ic_launcher_cyan.png differ
diff --git a/app/src/main/res/mipmap-xxxhdpi/ic_launcher_deep_orange.png b/app/src/main/res/mipmap-xxxhdpi/ic_launcher_deep_orange.png
new file mode 100644
index 0000000..5c5d318
Binary files /dev/null and b/app/src/main/res/mipmap-xxxhdpi/ic_launcher_deep_orange.png differ
diff --git a/app/src/main/res/mipmap-xxxhdpi/ic_launcher_deep_purple.png b/app/src/main/res/mipmap-xxxhdpi/ic_launcher_deep_purple.png
new file mode 100644
index 0000000..167f036
Binary files /dev/null and b/app/src/main/res/mipmap-xxxhdpi/ic_launcher_deep_purple.png differ
diff --git a/app/src/main/res/mipmap-xxxhdpi/ic_launcher_foreground.png b/app/src/main/res/mipmap-xxxhdpi/ic_launcher_foreground.png
new file mode 100644
index 0000000..213839a
Binary files /dev/null and b/app/src/main/res/mipmap-xxxhdpi/ic_launcher_foreground.png differ
diff --git a/app/src/main/res/mipmap-xxxhdpi/ic_launcher_green.png b/app/src/main/res/mipmap-xxxhdpi/ic_launcher_green.png
new file mode 100644
index 0000000..eebaf52
Binary files /dev/null and b/app/src/main/res/mipmap-xxxhdpi/ic_launcher_green.png differ
diff --git a/app/src/main/res/mipmap-xxxhdpi/ic_launcher_grey_black.png b/app/src/main/res/mipmap-xxxhdpi/ic_launcher_grey_black.png
new file mode 100644
index 0000000..6767a8f
Binary files /dev/null and b/app/src/main/res/mipmap-xxxhdpi/ic_launcher_grey_black.png differ
diff --git a/app/src/main/res/mipmap-xxxhdpi/ic_launcher_indigo.png b/app/src/main/res/mipmap-xxxhdpi/ic_launcher_indigo.png
new file mode 100644
index 0000000..a5b5b65
Binary files /dev/null and b/app/src/main/res/mipmap-xxxhdpi/ic_launcher_indigo.png differ
diff --git a/app/src/main/res/mipmap-xxxhdpi/ic_launcher_light_blue.png b/app/src/main/res/mipmap-xxxhdpi/ic_launcher_light_blue.png
new file mode 100644
index 0000000..ece5f7e
Binary files /dev/null and b/app/src/main/res/mipmap-xxxhdpi/ic_launcher_light_blue.png differ
diff --git a/app/src/main/res/mipmap-xxxhdpi/ic_launcher_light_green.png b/app/src/main/res/mipmap-xxxhdpi/ic_launcher_light_green.png
new file mode 100644
index 0000000..9c21e7e
Binary files /dev/null and b/app/src/main/res/mipmap-xxxhdpi/ic_launcher_light_green.png differ
diff --git a/app/src/main/res/mipmap-xxxhdpi/ic_launcher_lime.png b/app/src/main/res/mipmap-xxxhdpi/ic_launcher_lime.png
new file mode 100644
index 0000000..b077980
Binary files /dev/null and b/app/src/main/res/mipmap-xxxhdpi/ic_launcher_lime.png differ
diff --git a/app/src/main/res/mipmap-xxxhdpi/ic_launcher_pink.png b/app/src/main/res/mipmap-xxxhdpi/ic_launcher_pink.png
new file mode 100644
index 0000000..9c941d3
Binary files /dev/null and b/app/src/main/res/mipmap-xxxhdpi/ic_launcher_pink.png differ
diff --git a/app/src/main/res/mipmap-xxxhdpi/ic_launcher_purple.png b/app/src/main/res/mipmap-xxxhdpi/ic_launcher_purple.png
new file mode 100644
index 0000000..4c61cc9
Binary files /dev/null and b/app/src/main/res/mipmap-xxxhdpi/ic_launcher_purple.png differ
diff --git a/app/src/main/res/mipmap-xxxhdpi/ic_launcher_red.png b/app/src/main/res/mipmap-xxxhdpi/ic_launcher_red.png
new file mode 100644
index 0000000..672a01f
Binary files /dev/null and b/app/src/main/res/mipmap-xxxhdpi/ic_launcher_red.png differ
diff --git a/app/src/main/res/mipmap-xxxhdpi/ic_launcher_teal.png b/app/src/main/res/mipmap-xxxhdpi/ic_launcher_teal.png
new file mode 100644
index 0000000..cf45cdb
Binary files /dev/null and b/app/src/main/res/mipmap-xxxhdpi/ic_launcher_teal.png differ
diff --git a/app/src/main/res/mipmap-xxxhdpi/ic_launcher_yellow.png b/app/src/main/res/mipmap-xxxhdpi/ic_launcher_yellow.png
new file mode 100644
index 0000000..8e75284
Binary files /dev/null and b/app/src/main/res/mipmap-xxxhdpi/ic_launcher_yellow.png differ
diff --git a/app/src/main/res/values/ic_launcher_background.xml b/app/src/main/res/values/ic_launcher_background.xml
new file mode 100644
index 0000000..ee6afee
--- /dev/null
+++ b/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">#F57C00</color>
+</resources>
\ No newline at end of file
diff --git a/app/src/main/res/values/ic_launcher_background_amber.xml b/app/src/main/res/values/ic_launcher_background_amber.xml
new file mode 100644
index 0000000..50b65fe
--- /dev/null
+++ b/app/src/main/res/values/ic_launcher_background_amber.xml
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="ic_launcher_background_amber">#FFA000</color>
+</resources>
\ No newline at end of file
diff --git a/app/src/main/res/values/ic_launcher_background_blue.xml b/app/src/main/res/values/ic_launcher_background_blue.xml
new file mode 100644
index 0000000..4353e74
--- /dev/null
+++ b/app/src/main/res/values/ic_launcher_background_blue.xml
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="ic_launcher_background_blue">#1976D2</color>
+</resources>
\ No newline at end of file
diff --git a/app/src/main/res/values/ic_launcher_background_blue_grey.xml b/app/src/main/res/values/ic_launcher_background_blue_grey.xml
new file mode 100644
index 0000000..7482d5b
--- /dev/null
+++ b/app/src/main/res/values/ic_launcher_background_blue_grey.xml
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="ic_launcher_background_blue_grey">#455A64</color>
+</resources>
\ No newline at end of file
diff --git a/app/src/main/res/values/ic_launcher_background_brown.xml b/app/src/main/res/values/ic_launcher_background_brown.xml
new file mode 100644
index 0000000..8457c4e
--- /dev/null
+++ b/app/src/main/res/values/ic_launcher_background_brown.xml
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="ic_launcher_background_brown">#5D4037</color>
+</resources>
\ No newline at end of file
diff --git a/app/src/main/res/values/ic_launcher_background_cyan.xml b/app/src/main/res/values/ic_launcher_background_cyan.xml
new file mode 100644
index 0000000..852a5d4
--- /dev/null
+++ b/app/src/main/res/values/ic_launcher_background_cyan.xml
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="ic_launcher_background_cyan">#0097A7</color>
+</resources>
\ No newline at end of file
diff --git a/app/src/main/res/values/ic_launcher_background_deep_orange.xml b/app/src/main/res/values/ic_launcher_background_deep_orange.xml
new file mode 100644
index 0000000..23fb2f2
--- /dev/null
+++ b/app/src/main/res/values/ic_launcher_background_deep_orange.xml
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="ic_launcher_background_deep_orange">#E64A19</color>
+</resources>
\ No newline at end of file
diff --git a/app/src/main/res/values/ic_launcher_background_deep_purple.xml b/app/src/main/res/values/ic_launcher_background_deep_purple.xml
new file mode 100644
index 0000000..4370670
--- /dev/null
+++ b/app/src/main/res/values/ic_launcher_background_deep_purple.xml
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="ic_launcher_background_deep_purple">#512DA8</color>
+</resources>
\ No newline at end of file
diff --git a/app/src/main/res/values/ic_launcher_background_green.xml b/app/src/main/res/values/ic_launcher_background_green.xml
new file mode 100644
index 0000000..6e61102
--- /dev/null
+++ b/app/src/main/res/values/ic_launcher_background_green.xml
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="ic_launcher_background_green">#388E3C</color>
+</resources>
\ No newline at end of file
diff --git a/app/src/main/res/values/ic_launcher_background_grey_black.xml b/app/src/main/res/values/ic_launcher_background_grey_black.xml
new file mode 100644
index 0000000..9d0737d
--- /dev/null
+++ b/app/src/main/res/values/ic_launcher_background_grey_black.xml
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="ic_launcher_background_grey_black">#000000</color>
+</resources>
\ No newline at end of file
diff --git a/app/src/main/res/values/ic_launcher_background_indigo.xml b/app/src/main/res/values/ic_launcher_background_indigo.xml
new file mode 100644
index 0000000..ff5dcf7
--- /dev/null
+++ b/app/src/main/res/values/ic_launcher_background_indigo.xml
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="ic_launcher_background_indigo">#303F9F</color>
+</resources>
\ No newline at end of file
diff --git a/app/src/main/res/values/ic_launcher_background_light_blue.xml b/app/src/main/res/values/ic_launcher_background_light_blue.xml
new file mode 100644
index 0000000..e700600
--- /dev/null
+++ b/app/src/main/res/values/ic_launcher_background_light_blue.xml
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="ic_launcher_background_light_blue">#0288D1</color>
+</resources>
\ No newline at end of file
diff --git a/app/src/main/res/values/ic_launcher_background_light_green.xml b/app/src/main/res/values/ic_launcher_background_light_green.xml
new file mode 100644
index 0000000..f9136cc
--- /dev/null
+++ b/app/src/main/res/values/ic_launcher_background_light_green.xml
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="ic_launcher_background_light_green">#689F38</color>
+</resources>
\ No newline at end of file
diff --git a/app/src/main/res/values/ic_launcher_background_lime.xml b/app/src/main/res/values/ic_launcher_background_lime.xml
new file mode 100644
index 0000000..091c887
--- /dev/null
+++ b/app/src/main/res/values/ic_launcher_background_lime.xml
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="ic_launcher_background_lime">#A4B42B</color>
+</resources>
\ No newline at end of file
diff --git a/app/src/main/res/values/ic_launcher_background_pink.xml b/app/src/main/res/values/ic_launcher_background_pink.xml
new file mode 100644
index 0000000..589c38a
--- /dev/null
+++ b/app/src/main/res/values/ic_launcher_background_pink.xml
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="ic_launcher_background_pink">#C2185B</color>
+</resources>
\ No newline at end of file
diff --git a/app/src/main/res/values/ic_launcher_background_purple.xml b/app/src/main/res/values/ic_launcher_background_purple.xml
new file mode 100644
index 0000000..a82d6a0
--- /dev/null
+++ b/app/src/main/res/values/ic_launcher_background_purple.xml
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="ic_launcher_background_purple">#7B1FA2</color>
+</resources>
\ No newline at end of file
diff --git a/app/src/main/res/values/ic_launcher_background_red.xml b/app/src/main/res/values/ic_launcher_background_red.xml
new file mode 100644
index 0000000..b04d455
--- /dev/null
+++ b/app/src/main/res/values/ic_launcher_background_red.xml
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="ic_launcher_background_red">#D32F2F</color>
+</resources>
\ No newline at end of file
diff --git a/app/src/main/res/values/ic_launcher_background_teal.xml b/app/src/main/res/values/ic_launcher_background_teal.xml
new file mode 100644
index 0000000..1969678
--- /dev/null
+++ b/app/src/main/res/values/ic_launcher_background_teal.xml
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="ic_launcher_background_teal">#00796B</color>
+</resources>
\ No newline at end of file
diff --git a/app/src/main/res/values/ic_launcher_background_yellow.xml b/app/src/main/res/values/ic_launcher_background_yellow.xml
new file mode 100644
index 0000000..7a04192
--- /dev/null
+++ b/app/src/main/res/values/ic_launcher_background_yellow.xml
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="ic_launcher_background_yellow">#FBC02D</color>
+</resources>
\ No newline at end of file
diff --git a/build.gradle b/build.gradle
index 93f1d4a..7d33522 100644
--- a/build.gradle
+++ b/build.gradle
@@ -1,7 +1,7 @@
 // Top-level build file where you can add configuration options common to all sub-projects/modules.
 
 buildscript {
-    ext.kotlin_version = '1.2.31'
+    ext.kotlin_version = '1.2.41'
 
     repositories {
         jcenter()
@@ -9,7 +9,7 @@ buildscript {
     }
 
     dependencies {
-        classpath 'com.android.tools.build:gradle:3.1.0'
+        classpath 'com.android.tools.build:gradle:3.1.2'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
 
         // NOTE: Do not place your application dependencies here; they belong
diff --git a/fastlane/metadata/android/en-US/images/icon.png b/fastlane/metadata/android/en-US/images/icon.png
index 034e8b6..2e49666 100644
Binary files a/fastlane/metadata/android/en-US/images/icon.png and b/fastlane/metadata/android/en-US/images/icon.png differ