diff --git a/core/api/system-current.txt b/core/api/system-current.txt
index fee4001898fb6..20b3a263ffa1d 100644
--- a/core/api/system-current.txt
+++ b/core/api/system-current.txt
@@ -4896,8 +4896,8 @@ package android.hardware.input {
 
   public final class VirtualNavigationTouchpadConfig extends android.hardware.input.VirtualInputDeviceConfig implements android.os.Parcelable {
     method public int describeContents();
-    method public int getHeight();
-    method public int getWidth();
+    method @IntRange(from=1) public int getHeight();
+    method @IntRange(from=1) public int getWidth();
     method public void writeToParcel(@NonNull android.os.Parcel, int);
     field @NonNull public static final android.os.Parcelable.Creator<android.hardware.input.VirtualNavigationTouchpadConfig> CREATOR;
   }
diff --git a/core/java/android/hardware/input/VirtualNavigationTouchpadConfig.java b/core/java/android/hardware/input/VirtualNavigationTouchpadConfig.java
index 5ad5fd93fd0a8..8935efa96720a 100644
--- a/core/java/android/hardware/input/VirtualNavigationTouchpadConfig.java
+++ b/core/java/android/hardware/input/VirtualNavigationTouchpadConfig.java
@@ -49,12 +49,12 @@ public final class VirtualNavigationTouchpadConfig extends VirtualInputDeviceCon
     }
 
     /** Returns the touchpad height. */
-    public int getHeight() {
+    @IntRange(from = 1) public int getHeight() {
         return mHeight;
     }
 
     /** Returns the touchpad width. */
-    public int getWidth() {
+    @IntRange(from = 1) public int getWidth() {
         return mWidth;
     }