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Commit 77668588 authored by Asmita Poddar's avatar Asmita Poddar
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Interface with Mouse keys A11Y feature flag and Setting 

Add the APIs to check whether mouse keys feature is enabled and to set
the mouse keys to be enabled if it is turned on via Settings.

DD: go/mouse-keys-android
Bug: 341799888
Test: Presubmit
Flag: com.android.hardware.input.keyboard_a11y_mouse_keys
Change-Id: I33dc19c451973f87a4a7c34da3863d0ad54f0488
parent 2f85e4b3

core/api/test-current.txt

+2 −0
Original line number Diff line number Diff line
@@ -1796,8 +1796,10 @@ package android.hardware.input { 
  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);

core/java/android/hardware/input/InputSettings.java

+62 −0
Original line number Diff line number Diff line
@@ -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 @@ public class InputSettings { 
                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);

    }

}