/*
 * Copyright (C) 2013 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.android.settings;

import android.app.AlertDialog;
import android.content.Context;
import android.content.DialogInterface;
import android.os.Bundle;
import android.support.v14.preference.ListPreferenceDialogFragment;
import android.support.v7.preference.ListPreference;
import android.util.AttributeSet;

public class CustomListPreference extends ListPreference{

    public CustomListPreference(Context context, AttributeSet attrs) {
        super(context, attrs);
    }

    public CustomListPreference(Context context, AttributeSet attrs, int defStyleAttr,
                                int defStyleRes) {
        super(context, attrs, defStyleAttr, defStyleRes);
    }

    protected void onPrepareDialogBuilder(AlertDialog.Builder builder,
            DialogInterface.OnClickListener listener) {
    }

    protected void onDialogClosed(boolean positiveResult) {
    }

    public static class CustomListPreferenceDialogFragment extends ListPreferenceDialogFragment {

        public static ListPreferenceDialogFragment newInstance(String key) {
            final ListPreferenceDialogFragment fragment = new CustomListPreferenceDialogFragment();
            final Bundle b = new Bundle(1);
            b.putString(ARG_KEY, key);
            fragment.setArguments(b);
            return fragment;
        }

        private CustomListPreference getCustomizablePreference() {
            return (CustomListPreference) getPreference();
        }

        @Override
        protected void onPrepareDialogBuilder(AlertDialog.Builder builder) {
            super.onPrepareDialogBuilder(builder);
            getCustomizablePreference().onPrepareDialogBuilder(builder, this);
        }

        @Override
        public void onDialogClosed(boolean positiveResult) {
            getCustomizablePreference().onDialogClosed(positiveResult);
        }
    }
}
