CheckBoxPreference.java

package org.holoeverywhere.preference;

import android.content.Context;
import android.util.AttributeSet;
import android.view.View;
import android.widget.Checkable;

public class CheckBoxPreference extends TwoStatePreference {
    public CheckBoxPreference(Context context) {
        this(context, null);
    }

    public CheckBoxPreference(Context context, AttributeSet attrs) {
        this(context, attrs, R.attr.checkBoxPreferenceStyle);
    }

    public CheckBoxPreference(Context context, AttributeSet attrs, int defStyle) {
        super(context, attrs, defStyle);
    }

    @Override
    protected void onBindView(View view) {
        super.onBindView(view);
        View checkboxView = view.findViewById(R.id.checkbox);
        if (checkboxView != null && checkboxView instanceof Checkable) {
            ((Checkable) checkboxView).setChecked(mChecked);
            sendAccessibilityEvent(checkboxView);
        }
        syncSummaryView(view);
    }
}