diff --git a/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/features/input/model/DolphinVibratorManager.java b/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/features/input/model/DolphinVibratorManager.java
deleted file mode 100644
index abc04d969d..0000000000
--- a/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/features/input/model/DolphinVibratorManager.java
+++ /dev/null
@@ -1,20 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-or-later
-
-package org.dolphinemu.dolphinemu.features.input.model;
-
-import android.os.Vibrator;
-
-import androidx.annotation.Keep;
-import androidx.annotation.NonNull;
-
-/**
- * A wrapper around {@link android.os.VibratorManager}, for backwards compatibility.
- */
-public interface DolphinVibratorManager
-{
-  @Keep @NonNull
-  Vibrator getVibrator(int vibratorId);
-
-  @Keep @NonNull
-  int[] getVibratorIds();
-}
diff --git a/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/features/input/model/DolphinVibratorManager.kt b/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/features/input/model/DolphinVibratorManager.kt
new file mode 100644
index 0000000000..c3c6ba28da
--- /dev/null
+++ b/Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/features/input/model/DolphinVibratorManager.kt
@@ -0,0 +1,16 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+package org.dolphinemu.dolphinemu.features.input.model
+
+import android.os.Vibrator
+import androidx.annotation.Keep
+
+/**
+ * A wrapper around [android.os.VibratorManager], for backwards compatibility.
+ */
+@Keep
+interface DolphinVibratorManager {
+    fun getVibrator(vibratorId: Int): Vibrator
+
+    fun getVibratorIds(): IntArray
+}