Mouse: Plumb reverse mouse vertical scroll settings (5f1c0864) · Commits · e / os / android_frameworks_base

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

+48 −0

Original line number	Diff line number	Diff line
		@@ -24,6 +24,7 @@ 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.mouseReverseVerticalScrolling;
		import static com.android.hardware.input.Flags.touchpadTapDragging;
		import static com.android.hardware.input.Flags.touchpadVisualizer;
		import static com.android.input.flags.Flags.enableInputFilterRustImpl;
		@@ -362,6 +363,14 @@ public class InputSettings {
		return touchpadVisualizer();
		}

		/**
		* Returns true if the feature flag for mouse reverse vertical scrolling is enabled.
		* @hide
		*/
		public static boolean isMouseReverseVerticalScrollingFeatureFlagEnabled() {
		return mouseReverseVerticalScrolling();
		}

		/**
		* Returns true if the touchpad visualizer is allowed to appear.
		*
		@@ -500,6 +509,45 @@ public class InputSettings {
		return isStylusPointerIconEnabled(context, false /* forceReloadSetting */);
		}

		/**
		* Whether mouse vertical scrolling is enabled, this applies only to connected mice.
		*
		* @param context The application context.
		* @return Whether the mouse will have its vertical scrolling reversed
		* (scroll down to move up).
		*
		* @hide
		*/
		public static boolean isMouseReverseVerticalScrollingEnabled(@NonNull Context context) {
		if (!isMouseReverseVerticalScrollingFeatureFlagEnabled()) {
		return false;
		}

		return Settings.System.getIntForUser(context.getContentResolver(),
		Settings.System.MOUSE_REVERSE_VERTICAL_SCROLLING, 0, UserHandle.USER_CURRENT)
		!= 0;
		}

		/**
		* Sets whether the connected mouse will have its vertical scrolling reversed.
		*
		* @param context The application context.
		* @param reverseScrolling Whether reverse scrolling is enabled.
		*
		* @hide
		*/
		@RequiresPermission(Manifest.permission.WRITE_SETTINGS)
		public static void setMouseReverseVerticalScrolling(@NonNull Context context,
		boolean reverseScrolling) {
		if (!isMouseReverseVerticalScrollingFeatureFlagEnabled()) {
		return;
		}

		Settings.System.putIntForUser(context.getContentResolver(),
		Settings.System.MOUSE_REVERSE_VERTICAL_SCROLLING, reverseScrolling ? 1 : 0,
		UserHandle.USER_CURRENT);
		}

		/**
		* Whether Accessibility bounce keys feature is enabled.
		*

core/java/android/provider/Settings.java

+10 −0

Original line number	Diff line number	Diff line
		@@ -6204,6 +6204,15 @@ public final class Settings {
		*/
		public static final String TOUCHPAD_RIGHT_CLICK_ZONE = "touchpad_right_click_zone";

		/**
		* Whether to enable reversed vertical scrolling for connected mice.
		*
		* When enabled, scrolling down on the mouse wheel will move the screen up and vice versa.
		* @hide
		*/
		public static final String MOUSE_REVERSE_VERTICAL_SCROLLING =
		"mouse_reverse_vertical_scrolling";

		/**
		* Pointer fill style, specified by
		* {@link android.view.PointerIcon.PointerIconVectorStyleFill} constants.
		@@ -6442,6 +6451,7 @@ public final class Settings {
		PRIVATE_SETTINGS.add(SCREEN_FLASH_NOTIFICATION);
		PRIVATE_SETTINGS.add(SCREEN_FLASH_NOTIFICATION_COLOR);
		PRIVATE_SETTINGS.add(DEFAULT_DEVICE_FONT_SCALE);
		PRIVATE_SETTINGS.add(MOUSE_REVERSE_VERTICAL_SCROLLING);
		}

		/**

core/proto/android/providers/settings/system.proto

+9 −1

Original line number	Diff line number	Diff line
		@@ -220,6 +220,14 @@ message SystemSettingsProto {
		}
		optional Touchpad touchpad = 36;

		message Mouse {
		option (android.msg_privacy).dest = DEST_EXPLICIT;

		optional SettingProto reverse_vertical_scrolling = 1 [ (android.privacy).dest = DEST_AUTOMATIC ];
		}

		optional Mouse mouse = 38;

		optional SettingProto tty_mode = 31 [ (android.privacy).dest = DEST_AUTOMATIC ];

		message Vibrate {
		@@ -277,5 +285,5 @@ message SystemSettingsProto {

		// Please insert fields in alphabetical order and group them into messages
		// if possible (to avoid reaching the method limit).
		// Next tag = 38;
		// Next tag = 39;
		}

packages/SettingsProvider/src/android/provider/settings/backup/SystemSettings.java

+1 −0

Original line number	Diff line number	Diff line
		@@ -106,6 +106,7 @@ public class SystemSettings {
		Settings.System.UNREAD_NOTIFICATION_DOT_INDICATOR,
		Settings.System.AUTO_LAUNCH_MEDIA_CONTROLS,
		Settings.System.LOCALE_PREFERENCES,
		Settings.System.MOUSE_REVERSE_VERTICAL_SCROLLING,
		Settings.System.TOUCHPAD_POINTER_SPEED,
		Settings.System.TOUCHPAD_NATURAL_SCROLLING,
		Settings.System.TOUCHPAD_TAP_TO_CLICK,

packages/SettingsProvider/src/android/provider/settings/validators/SystemSettingsValidators.java

+1 −0

Original line number	Diff line number	Diff line
		@@ -221,6 +221,7 @@ public class SystemSettingsValidators {
		POINTER_ICON_VECTOR_STYLE_STROKE_END));
		VALIDATORS.put(System.POINTER_SCALE,
		new InclusiveFloatRangeValidator(DEFAULT_POINTER_SCALE, LARGE_POINTER_SCALE));
		VALIDATORS.put(System.MOUSE_REVERSE_VERTICAL_SCROLLING, BOOLEAN_VALIDATOR);
		VALIDATORS.put(System.TOUCHPAD_POINTER_SPEED, new InclusiveIntegerRangeValidator(-7, 7));
		VALIDATORS.put(System.TOUCHPAD_NATURAL_SCROLLING, BOOLEAN_VALIDATOR);
		VALIDATORS.put(System.TOUCHPAD_TAP_TO_CLICK, BOOLEAN_VALIDATOR);