diff --git a/android/app/src/main/AndroidManifest.xml b/android/app/src/main/AndroidManifest.xml
index 4de2de3..dee769c 100644
--- a/android/app/src/main/AndroidManifest.xml
+++ b/android/app/src/main/AndroidManifest.xml
@@ -1,7 +1,16 @@
 <?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android" xmlns:tools="http://schemas.android.com/tools" package="com.tomfong.simpleqr">
 
-    <application android:hardwareAccelerated="true" android:allowBackup="true" android:icon="@mipmap/ic_launcher" android:label="@string/app_name" android:roundIcon="@mipmap/ic_launcher_round" android:supportsRtl="true" android:theme="@style/AppTheme" android:requestLegacyExternalStorage="true" android:largeHeap="true">
+    <application
+      android:hardwareAccelerated="true"
+      android:allowBackup="true"
+      android:icon="@mipmap/ic_launcher"
+      android:label="@string/app_name"
+      android:roundIcon="@mipmap/ic_launcher_round"
+      android:supportsRtl="true"
+      android:theme="@style/AppTheme"
+      android:requestLegacyExternalStorage="true"
+      android:largeHeap="true">
 
         <activity android:configChanges="orientation|keyboardHidden|keyboard|screenSize|locale|smallestScreenSize|screenLayout|uiMode" android:name="com.tomfong.simpleqr.MainActivity" android:label="@string/title_activity_main" android:theme="@style/AppTheme.NoActionBarLaunch" android:launchMode="singleTask" android:exported="true">
 
diff --git a/android/app/src/main/java/com/tomfong/simpleqr/MyQSTileService.java b/android/app/src/main/java/com/tomfong/simpleqr/MyQSTileService.java
index 521a36d..42cdf60 100644
--- a/android/app/src/main/java/com/tomfong/simpleqr/MyQSTileService.java
+++ b/android/app/src/main/java/com/tomfong/simpleqr/MyQSTileService.java
@@ -11,6 +11,8 @@ import androidx.annotation.RequiresApi;
 @RequiresApi(api = Build.VERSION_CODES.N)
 public class MyQSTileService extends TileService {
 
+  public MyQSTileService() {}
+
   // Called when the user adds your tile.
   @Override
   public void onTileAdded() {