/*
 * Copyright 2016, 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.example.android.architecture.blueprints.todoapp;

import android.databinding.BindingAdapter;
import android.support.v4.widget.SwipeRefreshLayout;

import com.example.android.architecture.blueprints.todoapp.tasks.TasksViewModel;

public class SwipeRefreshLayoutDataBinding {

    /**
     * Reloads the data when the pull-to-refresh is triggered.
     * <p>
     * Creates the {@code android:onRefresh} for a {@link SwipeRefreshLayout}.
     */
    @BindingAdapter("android:onRefresh")
    public static void setSwipeRefreshLayoutOnRefreshListener(ScrollChildSwipeRefreshLayout view,
            final TasksViewModel viewModel) {
        view.setOnRefreshListener(new SwipeRefreshLayout.OnRefreshListener() {
            @Override
            public void onRefresh() {
                viewModel.loadTasks(true);
            }
        });
    }

}
