InputSettings: Add mouse acceleration setting (5105f728) · Commits · e / os / android_frameworks_base

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

+51 −0

Original line number	Diff line number	Diff line
		@@ -28,6 +28,7 @@ import static com.android.hardware.input.Flags.keyboardA11yStickyKeysFlag;
		import static com.android.hardware.input.Flags.mouseScrollingAcceleration;
		import static com.android.hardware.input.Flags.mouseReverseVerticalScrolling;
		import static com.android.hardware.input.Flags.mouseSwapPrimaryButton;
		import static com.android.hardware.input.Flags.pointerAcceleration;
		import static com.android.hardware.input.Flags.touchpadSystemGestureDisable;
		import static com.android.hardware.input.Flags.touchpadThreeFingerTapShortcut;
		import static com.android.hardware.input.Flags.touchpadVisualizer;
		@@ -417,6 +418,15 @@ public class InputSettings {
		return mouseSwapPrimaryButton();
		}

		/**
		* Returns true if the feature flag for the pointer acceleration toggle is
		* enabled.
		* @hide
		*/
		public static boolean isPointerAccelerationFeatureFlagEnabled() {
		return pointerAcceleration();
		}

		/**
		* Returns true if the touchpad visualizer is allowed to appear.
		*
		@@ -719,6 +729,47 @@ public class InputSettings {
		UserHandle.USER_CURRENT);
		}

		/**
		* Whether cursor acceleration is enabled or not for connected mice.
		*
		* @param context The application context.
		*
		* @hide
		*/
		public static boolean isMousePointerAccelerationEnabled(@NonNull Context context) {
		if (!isPointerAccelerationFeatureFlagEnabled()) {
		return false;
		}

		return Settings.System.getIntForUser(context.getContentResolver(),
		Settings.System.MOUSE_POINTER_ACCELERATION_ENABLED, 1, UserHandle.USER_CURRENT)
		== 1;
		}

		/**
		* Sets whether mouse acceleration is enabled.
		*
		* When enabled, the mouse cursor moves farther when it is moved faster.
		* When disabled, the mouse cursor speed becomes directly proportional to
		* the speed at which the mouse is moved.
		*
		* @param context The application context.
		* @param enabled Will enable mouse acceleration if true, disable it if
		* false.
		* @hide
		*/
		@RequiresPermission(Manifest.permission.WRITE_SETTINGS)
		public static void setMouseAccelerationEnabled(@NonNull Context context,
		boolean enabled) {
		if (!isPointerAccelerationFeatureFlagEnabled()) {
		return;
		}
		Settings.System.putIntForUser(context.getContentResolver(),
		Settings.System.MOUSE_POINTER_ACCELERATION_ENABLED, enabled ? 1 : 0,
		UserHandle.USER_CURRENT);
		}


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

core/java/android/provider/Settings.java

+11 −0

Original line number	Diff line number	Diff line
		@@ -6361,6 +6361,16 @@ public final class Settings {
		*/
		public static final String MOUSE_SCROLLING_ACCELERATION = "mouse_scrolling_acceleration";

		/**
		* Whether mouse acceleration is enabled.
		*
		* When enabled, the mouse cursor will accelerate as the mouse moves faster.
		*
		* @hide
		*/
		public static final String MOUSE_POINTER_ACCELERATION_ENABLED =
		"mouse_pointer_acceleration_enabled";

		/**
		* Pointer fill style, specified by
		* {@link android.view.PointerIcon.PointerIconVectorStyleFill} constants.
		@@ -6610,6 +6620,7 @@ public final class Settings {
		PRIVATE_SETTINGS.add(DEFAULT_DEVICE_FONT_SCALE);
		PRIVATE_SETTINGS.add(MOUSE_REVERSE_VERTICAL_SCROLLING);
		PRIVATE_SETTINGS.add(MOUSE_SWAP_PRIMARY_BUTTON);
		PRIVATE_SETTINGS.add(MOUSE_POINTER_ACCELERATION_ENABLED);
		PRIVATE_SETTINGS.add(PREFERRED_REGION);
		PRIVATE_SETTINGS.add(MOUSE_SCROLLING_ACCELERATION);
		}

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

+1 −0

Original line number	Diff line number	Diff line
		@@ -228,6 +228,7 @@ message SystemSettingsProto {
		optional SettingProto reverse_vertical_scrolling = 1 [ (android.privacy).dest = DEST_AUTOMATIC ];
		optional SettingProto swap_primary_button = 2 [ (android.privacy).dest = DEST_AUTOMATIC ];
		optional SettingProto scrolling_acceleration = 3 [ (android.privacy).dest = DEST_AUTOMATIC ];
		optional SettingProto pointer_acceleration_enabled = 4 [ (android.privacy).dest = DEST_AUTOMATIC ];
		}

		optional Mouse mouse = 38;

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

+1 −0

Original line number	Diff line number	Diff line
		@@ -110,6 +110,7 @@ public class SystemSettings {
		Settings.System.MOUSE_REVERSE_VERTICAL_SCROLLING,
		Settings.System.MOUSE_SCROLLING_ACCELERATION,
		Settings.System.MOUSE_SWAP_PRIMARY_BUTTON,
		Settings.System.MOUSE_POINTER_ACCELERATION_ENABLED,
		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
		@@ -226,6 +226,7 @@ public class SystemSettingsValidators {
		VALIDATORS.put(System.MOUSE_REVERSE_VERTICAL_SCROLLING, BOOLEAN_VALIDATOR);
		VALIDATORS.put(System.MOUSE_SWAP_PRIMARY_BUTTON, BOOLEAN_VALIDATOR);
		VALIDATORS.put(System.MOUSE_SCROLLING_ACCELERATION, BOOLEAN_VALIDATOR);
		VALIDATORS.put(System.MOUSE_POINTER_ACCELERATION_ENABLED, 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);