Merge "PreviewPageFrame checked state updates" into main

package com.android.printspooler.widget;

import static android.view.accessibility.Flags.triStateChecked;

import android.content.Context;

import android.util.AttributeSet;

import android.view.accessibility.AccessibilityEvent;

        return CompoundButton.class.getName();

    }

    @Override

    public boolean performClick() {

        final boolean result = super.performClick();

        // This widget is incorrectly using the notion of "selection"

        // to represent checked state. We can't send this event in

        // setSelected() because setSelected() is called when this widget

        // is not attached.

        if (triStateChecked()) {

            notifyViewAccessibilityStateChangedIfNeeded(

                    AccessibilityEvent.CONTENT_CHANGE_TYPE_CHECKED);

        }

        return result;

    }

    @Override

    public void onInitializeAccessibilityEvent(AccessibilityEvent event) {

        super.onInitializeAccessibilityEvent(event);

        super.onInitializeAccessibilityNodeInfo(info);

        info.setSelected(false);

        info.setCheckable(true);

        if (triStateChecked()) {

            info.setChecked(isSelected() ? AccessibilityNodeInfo.CHECKED_STATE_TRUE :

                    AccessibilityNodeInfo.CHECKED_STATE_FALSE);

        } else {

            info.setChecked(isSelected());

        }

    }

}