PhoneWindowManager: Add support for back key long press customization (1f53d073) · Commits · e / os / android_frameworks_base

services/core/java/com/android/server/policy/PhoneWindowManager.java

+24 −12

Original line number	Original line	Diff line number	Diff line
	@@ -556,6 +556,7 @@ public class PhoneWindowManager implements WindowManagerPolicy {
	boolean mPendingCapsLockToggle;		boolean mPendingCapsLockToggle;

	// Tracks user-customisable behavior for certain key events		// Tracks user-customisable behavior for certain key events
			private Action mBackLongPressAction;
	private Action mHomeLongPressAction;		private Action mHomeLongPressAction;
	private Action mHomeDoubleTapAction;		private Action mHomeDoubleTapAction;
	private Action mMenuPressAction;		private Action mMenuPressAction;
	@@ -827,6 +828,9 @@ public class PhoneWindowManager implements WindowManagerPolicy {
	resolver.registerContentObserver(LineageSettings.System.getUriFor(		resolver.registerContentObserver(LineageSettings.System.getUriFor(
	LineageSettings.System.TORCH_LONG_PRESS_POWER_TIMEOUT), false, this,		LineageSettings.System.TORCH_LONG_PRESS_POWER_TIMEOUT), false, this,
	UserHandle.USER_ALL);		UserHandle.USER_ALL);
			resolver.registerContentObserver(LineageSettings.System.getUriFor(
			LineageSettings.System.KEY_BACK_LONG_PRESS_ACTION), false, this,
			UserHandle.USER_ALL);
	resolver.registerContentObserver(LineageSettings.System.getUriFor(		resolver.registerContentObserver(LineageSettings.System.getUriFor(
	LineageSettings.System.KEY_HOME_LONG_PRESS_ACTION), false, this,		LineageSettings.System.KEY_HOME_LONG_PRESS_ACTION), false, this,
	UserHandle.USER_ALL);		UserHandle.USER_ALL);
	@@ -1300,13 +1304,14 @@ public class PhoneWindowManager implements WindowManagerPolicy {
	private void backLongPress() {		private void backLongPress() {
	mBackKeyHandled = true;		mBackKeyHandled = true;

	switch (mLongPressOnBackBehavior) {		long now = SystemClock.uptimeMillis();
	case LONG_PRESS_BACK_NOTHING:		KeyEvent event = new KeyEvent(now, now, KeyEvent.ACTION_DOWN,
	break;		KEYCODE_BACK, 0, 0, KeyCharacterMap.VIRTUAL_KEYBOARD, 0,
	case LONG_PRESS_BACK_GO_TO_VOICE_ASSIST:		KeyEvent.FLAG_FROM_SYSTEM, InputDevice.SOURCE_KEYBOARD);
	launchVoiceAssist(false /* allowDuringSetup */);
	break;		performHapticFeedback(HapticFeedbackConstants.LONG_PRESS, false,
	}		"Back - Long Press");
			performKeyAction(mBackLongPressAction, event);
	}		}

	private void accessibilityShortcutActivated() {		private void accessibilityShortcutActivated() {
	@@ -1374,7 +1379,7 @@ public class PhoneWindowManager implements WindowManagerPolicy {
	}		}

	private boolean hasLongPressOnBackBehavior() {		private boolean hasLongPressOnBackBehavior() {
	return mLongPressOnBackBehavior != LONG_PRESS_BACK_NOTHING;		return mBackLongPressAction != Action.NOTHING;
	}		}

	private void interceptScreenshotChord() {		private void interceptScreenshotChord() {
	@@ -2315,11 +2320,8 @@ public class PhoneWindowManager implements WindowManagerPolicy {
	powerKeyGestures \|= KEY_LONGPRESS;		powerKeyGestures \|= KEY_LONGPRESS;
	}		}
	mSingleKeyGestureDetector.addRule(new PowerKeyRule(powerKeyGestures));		mSingleKeyGestureDetector.addRule(new PowerKeyRule(powerKeyGestures));

	if (hasLongPressOnBackBehavior()) {
	mSingleKeyGestureDetector.addRule(new BackKeyRule(KEY_LONGPRESS));		mSingleKeyGestureDetector.addRule(new BackKeyRule(KEY_LONGPRESS));
	}		}
	}

	private void updateKeyAssignments() {		private void updateKeyAssignments() {
	int activeHardwareKeys = mDeviceHardwareKeys;		int activeHardwareKeys = mDeviceHardwareKeys;
	@@ -2349,6 +2351,16 @@ public class PhoneWindowManager implements WindowManagerPolicy {

	mEdgeLongSwipeAction = Action.NOTHING;		mEdgeLongSwipeAction = Action.NOTHING;

			mBackLongPressAction = Action.fromIntSafe(res.getInteger(
			org.lineageos.platform.internal.R.integer.config_longPressOnBackBehavior));
			if (mBackLongPressAction.ordinal() > Action.SLEEP.ordinal()) {
			mBackLongPressAction = Action.NOTHING;
			}

			mBackLongPressAction = Action.fromSettings(resolver,
			LineageSettings.System.KEY_BACK_LONG_PRESS_ACTION,
			mBackLongPressAction);

	mHomeLongPressAction = Action.fromIntSafe(res.getInteger(		mHomeLongPressAction = Action.fromIntSafe(res.getInteger(
	org.lineageos.platform.internal.R.integer.config_longPressOnHomeBehavior));		org.lineageos.platform.internal.R.integer.config_longPressOnHomeBehavior));
	if (mHomeLongPressAction.ordinal() > Action.SLEEP.ordinal()) {		if (mHomeLongPressAction.ordinal() > Action.SLEEP.ordinal()) {