diff --git a/Source/Android/app/src/main/res/layout/dialog_input_string.xml b/Source/Android/app/src/main/res/layout/dialog_input_string.xml
index c3dd1cd77c..957b6bd7fd 100644
--- a/Source/Android/app/src/main/res/layout/dialog_input_string.xml
+++ b/Source/Android/app/src/main/res/layout/dialog_input_string.xml
@@ -1,6 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="wrap_content"
     android:layout_height="wrap_content"
     android:orientation="vertical">
diff --git a/Source/Android/app/src/main/res/layout/dialog_progress_tv.xml b/Source/Android/app/src/main/res/layout/dialog_progress_tv.xml
index 1967c7e3f6..1eb200e79f 100644
--- a/Source/Android/app/src/main/res/layout/dialog_progress_tv.xml
+++ b/Source/Android/app/src/main/res/layout/dialog_progress_tv.xml
@@ -1,6 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <androidx.appcompat.widget.LinearLayoutCompat xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:app="http://schemas.android.com/apk/res-auto"
     android:id="@+id/dialog_progress"
     android:layout_width="match_parent"
     android:layout_height="match_parent">
diff --git a/Source/Android/jni/Host.h b/Source/Android/jni/Host.h
index 78269ec90e..3a7a304825 100644
--- a/Source/Android/jni/Host.h
+++ b/Source/Android/jni/Host.h
@@ -12,7 +12,6 @@
 // sequentially for access.
 struct HostThreadLock
 {
-public:
   explicit HostThreadLock() : m_lock(s_host_identity_mutex) { Core::DeclareAsHostThread(); }
 
   ~HostThreadLock()