Merge "Remove unnecessary workaround for IME switcher" into main

public class KeyguardPasswordViewController

        extends KeyguardAbsKeyInputViewController<KeyguardPasswordView> {

    private static final int DELAY_MILLIS_TO_REEVALUATE_IME_SWITCH_ICON = 500;  // 500ms

    private final KeyguardSecurityCallback mKeyguardSecurityCallback;

    private final DevicePostureController mPostureController;

    private final DevicePostureController.Callback mPostureCallback = posture ->

        // If there's more than one IME, enable the IME switcher button

        updateSwitchImeButton();

        // When we the current user is switching, InputMethodManagerService sometimes has not

        // switched internal state yet here. As a quick workaround, we check the keyboard state

        // again.

        // TODO: Remove this workaround by ensuring such a race condition never happens.

        mMainExecutor.executeDelayed(

                this::updateSwitchImeButton, DELAY_MILLIS_TO_REEVALUATE_IME_SWITCH_ICON);

    }

    @Override