Merge "Interface with Mouse keys A11Y feature flag and Setting" into main
diff --git a/core/api/test-current.txt b/core/api/test-current.txt
index 2ca9f2e..44c4ab4 100644
--- a/core/api/test-current.txt
+++ b/core/api/test-current.txt
@@ -1796,8 +1796,10 @@
   public class InputSettings {
     method @FlaggedApi("com.android.hardware.input.keyboard_a11y_bounce_keys_flag") public static int getAccessibilityBounceKeysThreshold(@NonNull android.content.Context);
     method @FlaggedApi("com.android.hardware.input.keyboard_a11y_slow_keys_flag") public static int getAccessibilitySlowKeysThreshold(@NonNull android.content.Context);
+    method @FlaggedApi("com.android.hardware.input.keyboard_a11y_mouse_keys") public static boolean isAccessibilityMouseKeysEnabled(@NonNull android.content.Context);
     method @FlaggedApi("com.android.hardware.input.keyboard_a11y_sticky_keys_flag") public static boolean isAccessibilityStickyKeysEnabled(@NonNull android.content.Context);
     method @FlaggedApi("com.android.hardware.input.keyboard_a11y_bounce_keys_flag") @RequiresPermission(android.Manifest.permission.WRITE_SETTINGS) public static void setAccessibilityBounceKeysThreshold(@NonNull android.content.Context, int);
+    method @FlaggedApi("com.android.hardware.input.keyboard_a11y_mouse_keys") @RequiresPermission(android.Manifest.permission.WRITE_SETTINGS) public static void setAccessibilityMouseKeysEnabled(@NonNull android.content.Context, boolean);
     method @FlaggedApi("com.android.hardware.input.keyboard_a11y_slow_keys_flag") @RequiresPermission(android.Manifest.permission.WRITE_SETTINGS) public static void setAccessibilitySlowKeysThreshold(@NonNull android.content.Context, int);
     method @FlaggedApi("com.android.hardware.input.keyboard_a11y_sticky_keys_flag") @RequiresPermission(android.Manifest.permission.WRITE_SETTINGS) public static void setAccessibilityStickyKeysEnabled(@NonNull android.content.Context, boolean);
     method @RequiresPermission(android.Manifest.permission.WRITE_SECURE_SETTINGS) public static void setMaximumObscuringOpacityForTouch(@NonNull android.content.Context, @FloatRange(from=0, to=1) float);
diff --git a/core/java/android/hardware/input/InputSettings.java b/core/java/android/hardware/input/InputSettings.java
index 4c5ebe7..bec1c9e 100644
--- a/core/java/android/hardware/input/InputSettings.java
+++ b/core/java/android/hardware/input/InputSettings.java
@@ -17,11 +17,13 @@
 package android.hardware.input;
 
 import static com.android.hardware.input.Flags.FLAG_KEYBOARD_A11Y_BOUNCE_KEYS_FLAG;
+import static com.android.hardware.input.Flags.FLAG_KEYBOARD_A11Y_MOUSE_KEYS;
 import static com.android.hardware.input.Flags.FLAG_KEYBOARD_A11Y_SLOW_KEYS_FLAG;
 import static com.android.hardware.input.Flags.FLAG_KEYBOARD_A11Y_STICKY_KEYS_FLAG;
 import static com.android.hardware.input.Flags.keyboardA11yBounceKeysFlag;
 import static com.android.hardware.input.Flags.keyboardA11ySlowKeysFlag;
 import static com.android.hardware.input.Flags.keyboardA11yStickyKeysFlag;
+import static com.android.hardware.input.Flags.keyboardA11yMouseKeys;
 import static com.android.hardware.input.Flags.touchpadTapDragging;
 import static com.android.input.flags.Flags.enableInputFilterRustImpl;
 
@@ -662,4 +664,64 @@
                 UserHandle.USER_CURRENT);
     }
 
+    /**
+     * Whether Accessibility mouse keys feature flag is enabled.
+     *
+     * <p>
+     * ‘Mouse keys’ is an accessibility feature to aid users who have physical disabilities,
+     * that allows the user to use the keys on the keyboard to control the mouse pointer and
+     * other perform other mouse functionality.
+     * </p>
+     *
+     * @hide
+     */
+    public static boolean isAccessibilityMouseKeysFeatureFlagEnabled() {
+        return keyboardA11yMouseKeys();
+    }
+
+    /**
+     * Whether Accessibility mouse keys is enabled.
+     *
+     * <p>
+     * ‘Mouse keys’ is an accessibility feature to aid users who have physical disabilities,
+     * that allows the user to use the keys on the keyboard to control the mouse pointer and
+     * other perform other mouse functionality.
+     * </p>
+     *
+     * @hide
+     */
+    @TestApi
+    @FlaggedApi(FLAG_KEYBOARD_A11Y_MOUSE_KEYS)
+    public static boolean isAccessibilityMouseKeysEnabled(@NonNull Context context) {
+        if (!isAccessibilityMouseKeysFeatureFlagEnabled()) {
+            return false;
+        }
+        return Settings.Secure.getIntForUser(context.getContentResolver(),
+                Settings.Secure.ACCESSIBILITY_MOUSE_KEYS_ENABLED, 0, UserHandle.USER_CURRENT)
+                != 0;
+    }
+
+    /**
+     * Set Accessibility mouse keys feature enabled/disabled.
+     *
+     *  <p>
+     * ‘Mouse keys’ is an accessibility feature to aid users who have physical disabilities,
+     * that allows the user to use the keys on the keyboard to control the mouse pointer and
+     * other perform other mouse functionality.
+     * </p>
+     *
+     * @hide
+     */
+    @TestApi
+    @FlaggedApi(FLAG_KEYBOARD_A11Y_MOUSE_KEYS)
+    @RequiresPermission(Manifest.permission.WRITE_SETTINGS)
+    public static void setAccessibilityMouseKeysEnabled(@NonNull Context context,
+            boolean enabled) {
+        if (!isAccessibilityMouseKeysFeatureFlagEnabled()) {
+            return;
+        }
+        Settings.Secure.putIntForUser(context.getContentResolver(),
+                Settings.Secure.ACCESSIBILITY_MOUSE_KEYS_ENABLED, enabled ? 1 : 0,
+                UserHandle.USER_CURRENT);
+    }
 }