1 files changed, 3 insertions, 0 deletions
diff --git a/ui/src/main/java/com/wireguard/android/widget/ToggleSwitch.java b/ui/src/main/java/com/wireguard/android/widget/ToggleSwitch.java
index dcb9aceb..3aec3329 100644
--- a/ui/src/main/java/com/wireguard/android/widget/ToggleSwitch.java
+++ b/ui/src/main/java/com/wireguard/android/widget/ToggleSwitch.java
@@ -6,12 +6,15 @@
 
 package com.wireguard.android.widget;
 
+import com.wireguard.util.NonNullForAll;
+
 import android.content.Context;
 import android.os.Parcelable;
 import androidx.annotation.Nullable;
 import android.util.AttributeSet;
 import android.widget.Switch;
 
+@NonNullForAll
 public class ToggleSwitch extends Switch {
     private boolean isRestoringState;
     @Nullable private OnBeforeCheckedChangeListener listener;