diff --git a/.drone.yml b/.drone.yml
index 717682c8..150cade5 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -348,6 +348,7 @@ steps:
     commands:
       - export PATH=$PATH:/Users/drone/bin/flutter/bin
       - export PATH=$GEM_HOME/ruby/2.6.0/bin:$PATH
+      - flutter doctor
       - flutter build macos --dart-define BUILD_VER=`cat VERSION` --dart-define BUILD_DATE=`cat COMMIT_DATE`
       - export PATH=$PATH:/opt/homebrew/bin/ #create-dmg
       - macos/package-release.sh
diff --git a/android/app/src/main/res/drawable/knott.xml b/android/app/src/main/res/drawable/knott.xml
new file mode 100644
index 00000000..a7eb243b
--- /dev/null
+++ b/android/app/src/main/res/drawable/knott.xml
@@ -0,0 +1,81 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="500dp"
+    android:height="500dp"
+    android:viewportWidth="500"
+    android:viewportHeight="500">
+  <path
+      android:pathData="M436.2,215c-0.6,3 -2,6.4 -4.3,10.4l18.2,18.2c2.4,-4.8 6.2,-13.1 8.2,-22.9c4.1,-20.2 -0.5,-37.1 -13.7,-50.3c-24.2,-24.2 -49.4,-26.4 -81.8,-7.3c-7.8,4.6 -16.1,10.6 -24.6,17.7c-19.5,16.3 -41.3,39.5 -64.9,69.2c15.4,19.4 30.2,36.2 43.8,49.8c6.3,6.3 12.4,12 18.3,17.1l16.2,-16.2c-5.9,-5 -12.1,-10.7 -18.4,-17c-9,-9 -18.5,-19.5 -28.4,-31.2l-2.1,-2.5l2.1,-2.5c18.1,-21.5 35,-38.6 50.1,-50.9c9.6,-7.8 18.6,-13.8 26.7,-17.7c7,-3.4 13.4,-5.3 19,-5.6c2.7,-0.2 6.9,-0.1 12.1,2c5,2.1 10.2,5.8 15.7,11.3c2.1,2.1 5,5.4 6.8,10.4C437.1,202.1 437.5,208 436.2,215L436.2,215z"
+      android:fillColor="#242425"/>
+  <path
+      android:pathData="M340.9,354.7l81.5,-81.5c-4.8,-7.1 -11.1,-14 -14.6,-17.7L327.3,336C332.5,342.4 337.1,348.6 340.9,354.7z"
+      android:fillColor="#242425"/>
+  <path
+      android:pathData="M444.6,329.6c13.2,-13.2 17.8,-30.1 13.7,-50.3c-2.8,-14 -9.1,-24.9 -10.3,-26.9L382.6,187c-6,3.1 -12.5,7.4 -19.4,12.8l50.1,50.1l0,0c4.1,4.3 12.1,13 17.4,21.6c3.2,5.2 5.1,9.7 5.6,13.5c1.2,6.9 0.9,12.7 -0.9,17.9c-1.8,5 -4.8,8.3 -6.8,10.4c-5.9,5.9 -11.3,9.7 -16.7,11.7c-5.5,2 -10,1.8 -13.3,1.4c-4.4,-0.5 -9.2,-2 -14.3,-4.2l-17,17C397.5,355.7 421.5,352.7 444.6,329.6z"
+      android:fillColor="#242425"/>
+  <path
+      android:pathData="M303.1,64.7c5,1.8 8.3,4.8 10.4,6.8c5.9,5.9 9.7,11.3 11.7,16.7c2,5.5 1.8,10 1.4,13.3c-0.5,4.4 -2,9.2 -4.2,14.3l17,17c16.4,-30.3 13.3,-54.4 -9.7,-77.4c-13.2,-13.2 -30.1,-17.8 -50.3,-13.7c-14,2.8 -24.9,9.1 -26.9,10.3L187,117.4c3.1,6 7.4,12.5 12.8,19.4L250,86.7l0,0c4.3,-4.1 13,-12.1 21.6,-17.4c5.2,-3.2 9.7,-5.1 13.5,-5.6C292,62.6 297.9,62.9 303.1,64.7z"
+      android:fillColor="#242425"/>
+  <path
+      android:pathData="M170.4,55.4c-24.2,24.2 -26.4,49.4 -7.3,81.8c4.6,7.8 10.6,16.1 17.7,24.6c16.3,19.5 39.5,41.3 69.2,64.9c19.4,-15.4 36.2,-30.2 49.8,-43.8c6.3,-6.3 12,-12.4 17.1,-18.3l-16.2,-16.2c-5,5.9 -10.7,12.1 -17,18.4c-9,9 -19.5,18.5 -31.2,28.4l-2.5,2.1l-2.5,-2.1c-21.5,-18.1 -38.6,-35 -50.9,-50.1c-7.8,-9.6 -13.8,-18.6 -17.7,-26.7c-3.4,-7 -5.3,-13.4 -5.6,-19c-0.2,-2.7 -0.1,-6.9 2,-12.1c2.1,-5 5.8,-10.2 11.3,-15.7c2.1,-2.1 5.4,-5 10.4,-6.8c5.2,-1.9 11.1,-2.2 18,-0.9l0.1,0c3,0.6 6.4,2 10.4,4.3l18.2,-18.2c-4.8,-2.4 -13.1,-6.2 -23,-8.2C200.5,37.6 183.6,42.2 170.4,55.4z"
+      android:fillColor="#242425"/>
+  <path
+      android:pathData="M273.2,77.6c-7.1,4.8 -14,11.1 -17.7,14.6l80.5,80.5c6.4,-5.2 12.7,-9.7 18.7,-13.6L273.2,77.6z"
+      android:fillColor="#242425"/>
+  <path
+      android:pathData="M55.4,329.6c24.2,24.2 49.4,26.4 81.8,7.3c7.8,-4.6 16.1,-10.6 24.6,-17.7c19.5,-16.3 41.3,-39.5 64.9,-69.2c-15.4,-19.4 -30.2,-36.2 -43.8,-49.8c-6.3,-6.3 -12.4,-12 -18.3,-17.1l-16.2,16.2c5.9,5 12.1,10.7 18.4,17c9,9 18.5,19.5 28.4,31.2l2.1,2.5l-2.1,2.5c-18.1,21.5 -35,38.6 -50.1,50.9c-9.6,7.8 -18.6,13.8 -26.7,17.7c-7,3.4 -13.4,5.3 -19,5.6c-2.7,0.2 -6.9,0.1 -12.1,-2c-5,-2.1 -10.2,-5.8 -15.7,-11.3c-2.1,-2.1 -5,-5.4 -6.8,-10.4c-1.9,-5.2 -2.2,-11.1 -0.9,-18l0,-0.1c0.6,-3 2,-6.4 4.3,-10.4l-18.2,-18.2c-2.4,4.8 -6.2,13.1 -8.2,23C37.6,299.5 42.2,316.4 55.4,329.6z"
+      android:fillColor="#242425"/>
+  <path
+      android:pathData="M86.7,250L86.7,250c-4.1,-4.4 -12,-13.1 -17.3,-21.6c-3.2,-5.2 -5.1,-9.7 -5.6,-13.5c-1.2,-6.9 -0.9,-12.7 0.9,-17.9c1.8,-5 4.8,-8.3 6.8,-10.4c5.9,-5.9 11.3,-9.7 16.7,-11.7c5.5,-2 10,-1.8 13.3,-1.4c4.4,0.5 9.2,2 14.3,4.2l17,-17c-30.3,-16.4 -54.4,-13.3 -77.4,9.7c-13.2,13.2 -17.8,30.1 -13.7,50.3c2.8,14 9.1,24.9 10.3,26.9l65.4,65.4c6,-3.1 12.5,-7.4 19.4,-12.8L86.7,250z"
+      android:fillColor="#242425"/>
+  <path
+      android:pathData="M92.2,244.5l80.5,-80.5c-5.2,-6.4 -9.7,-12.7 -13.6,-18.7l-81.5,81.5C82.4,233.9 88.6,240.8 92.2,244.5z"
+      android:fillColor="#242425"/>
+  <path
+      android:pathData="M329.6,444.6c24.2,-24.2 26.4,-49.4 7.3,-81.8c-4.6,-7.8 -10.6,-16.1 -17.7,-24.6c-16.3,-19.5 -39.5,-41.3 -69.2,-64.9c-19.4,15.4 -36.2,30.2 -49.8,43.8c-6.3,6.3 -12,12.4 -17.1,18.3l16.2,16.2c5,-5.9 10.7,-12.1 17,-18.4c9,-9 19.5,-18.5 31.2,-28.4l2.5,-2.1l2.5,2.1c21.5,18.1 38.6,35 50.9,50.1c7.8,9.6 13.8,18.6 17.7,26.7c3.4,7 5.3,13.4 5.6,19c0.2,2.7 0.1,6.9 -2,12.1c-2.1,5 -5.8,10.2 -11.3,15.7c-2.1,2.1 -5.4,5 -10.4,6.8c-5.2,1.9 -11.1,2.2 -18,0.9l-0.1,0c-3,-0.6 -6.4,-2 -10.4,-4.3l-18.2,18.2c4.7,2.4 13.1,6.1 22.9,8.2C299.4,462.4 316.4,457.8 329.6,444.6z"
+      android:fillColor="#242425"/>
+  <path
+      android:pathData="M244.5,407.8L164,327.3c-6.4,5.2 -12.7,9.7 -18.7,13.6l81.5,81.5C233.9,417.6 240.8,411.4 244.5,407.8z"
+      android:fillColor="#242425"/>
+  <path
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+      android:fillColor="#242425"/>
+  <path
+      android:pathData="M170.4,444.6c13.2,13.2 30.1,17.8 50.3,13.7c14,-2.8 24.9,-9.1 26.9,-10.3l65.4,-65.4c-3.1,-6 -7.4,-12.5 -12.8,-19.4L250,413.3l0,0c-4.3,4.1 -13,12.1 -21.6,17.4c-5.2,3.2 -9.7,5.1 -13.5,5.6c-6.9,1.2 -12.7,0.9 -17.9,-0.9c-5,-1.8 -8.3,-4.8 -10.4,-6.8c-5.9,-5.9 -9.7,-11.3 -11.7,-16.7c-2,-5.5 -1.8,-10 -1.4,-13.3c0.5,-4.4 2,-9.2 4.2,-14.3l-17,-17C144.3,397.5 147.3,421.5 170.4,444.6z"
+      android:fillColor="#242425"/>
+  <path
+      android:pathData="M436.2,215c-0.6,3 -2,6.4 -4.3,10.4l18.2,18.2c2.4,-4.8 6.2,-13.1 8.2,-22.9c4.1,-20.2 -0.5,-37.1 -13.7,-50.3c-24.2,-24.2 -49.4,-26.4 -81.8,-7.3c-7.8,4.6 -16.1,10.6 -24.6,17.7c-19.5,16.3 -41.3,39.5 -64.9,69.2c15.4,19.4 30.2,36.2 43.8,49.8c6.3,6.3 12.4,12 18.3,17.1l16.2,-16.2c-5.9,-5 -12.1,-10.7 -18.4,-17c-9,-9 -18.5,-19.5 -28.4,-31.2l-2.1,-2.5l2.1,-2.5c18.1,-21.5 35,-38.6 50.1,-50.9c9.6,-7.8 18.6,-13.8 26.7,-17.7c7,-3.4 13.4,-5.3 19,-5.6c2.7,-0.2 6.9,-0.1 12.1,2c5,2.1 10.2,5.8 15.7,11.3c2.1,2.1 5,5.4 6.8,10.4C437.1,202.1 437.5,208 436.2,215L436.2,215z"
+      android:fillColor="#FFFFFF"/>
+  <path
+      android:pathData="M340.9,354.7l81.5,-81.5c-4.8,-7.1 -11.1,-14 -14.6,-17.7L327.3,336C332.5,342.4 337.1,348.6 340.9,354.7z"
+      android:fillColor="#FFFFFF"/>
+  <path
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+      android:fillColor="#FFFFFF"/>
+  <path
+      android:pathData="M303.1,64.7c5,1.8 8.3,4.8 10.4,6.8c5.9,5.9 9.7,11.3 11.7,16.7c2,5.5 1.8,10 1.4,13.3c-0.5,4.4 -2,9.2 -4.2,14.3l17,17c16.4,-30.3 13.3,-54.4 -9.7,-77.4c-13.2,-13.2 -30.1,-17.8 -50.3,-13.7c-14,2.8 -24.9,9.1 -26.9,10.3L187,117.4c3.1,6 7.4,12.5 12.8,19.4L250,86.7l0,0c4.3,-4.1 13,-12.1 21.6,-17.4c5.2,-3.2 9.7,-5.1 13.5,-5.6C292,62.6 297.9,62.9 303.1,64.7z"
+      android:fillColor="#FFFFFF"/>
+  <path
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+      android:fillColor="#FFFFFF"/>
+  <path
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+  <path
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+      android:fillColor="#FFFFFF"/>
+  <path
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+      android:fillColor="#FFFFFF"/>
+  <path
+      android:pathData="M244.5,407.8L164,327.3c-6.4,5.2 -12.7,9.7 -18.7,13.6l81.5,81.5C233.9,417.6 240.8,411.4 244.5,407.8z"
+      android:fillColor="#FFFFFF"/>
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+      android:fillColor="#FFFFFF"/>
+</vector>
diff --git a/android/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml b/android/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
new file mode 100644
index 00000000..4732f3cd
--- /dev/null
+++ b/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/knott"/>
+</adaptive-icon>
\ No newline at end of file
diff --git a/android/app/src/main/res/values-v26/styles.xml b/android/app/src/main/res/values-v26/styles.xml
new file mode 100644
index 00000000..4332e406
--- /dev/null
+++ b/android/app/src/main/res/values-v26/styles.xml
@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+
+    <style name="LaunchTheme" parent="@android:style/Theme.Black.NoTitleBar">
+        <item name="android:windowSplashScreenBackground">@color/darkGreyPurple</item>
+        <item name="android:windowSplashScreenAnimatedIcon">@drawable/knott</item>
+        <item name="android:windowSplashScreenIconBackgroundColor">@color/darkGreyPurple</item>
+    </style>
+
+    <style name="NormalTheme" parent="@android:style/Theme.Light.NoTitleBar">
+        <item name="android:windowBackground">?android:colorBackground</item>
+    </style>
+
+</resources>
\ No newline at end of file
diff --git a/android/app/src/main/res/values/colors.xml b/android/app/src/main/res/values/colors.xml
new file mode 100644
index 00000000..600064c7
--- /dev/null
+++ b/android/app/src/main/res/values/colors.xml
@@ -0,0 +1,5 @@
+<resources>
+    <color name="darkGreyPurple">#281831</color>
+    <color name="testGreen">#00ff00</color>
+    <color name="ic_launcher_background">@color/darkGreyPurple</color>
+</resources>
diff --git a/android/app/src/main/res/values/styles.xml b/android/app/src/main/res/values/styles.xml
new file mode 100644
index 00000000..8869be16
--- /dev/null
+++ b/android/app/src/main/res/values/styles.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <!-- Theme applied to the Android Window while the process is starting when the OS's Dark Mode setting is off -->
+    <style name="LaunchTheme" parent="@android:style/Theme.Light.NoTitleBar">
+        <!-- Show a splash screen on the activity. Automatically removed when
+             the Flutter engine draws its first frame -->
+        <item name="android:windowBackground">@drawable/launch_background</item>
+    </style>
+
+
+
+
+
+    <!-- Theme applied to the Android Window as soon as the process has started.
+         This theme determines the color of the Android Window while your
+         Flutter UI initializes, as well as behind your Flutter UI while its
+         running.
+
+         This Theme is only used starting with V2 of Flutter's Android embedding. -->
+    <style name="NormalTheme" parent="@android:style/Theme.Light.NoTitleBar">
+        <item name="android:windowBackground">?android:colorBackground</item>
+    </style>
+</resources>
\ No newline at end of file