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/*
 * Copyright 2013 serso aka se.solovyev
 *
 * 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.
 *
 * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 * Contact details
 *
 * Email: [email protected]
 * Site:  http://se.solovyev.org
 */

package org.solovyev.android.view;

import android.content.Context;
import android.widget.ListAdapter;
import android.widget.ListView;

import javax.annotation.Nonnull;
import javax.annotation.Nullable;

/**
 * User: serso
 * Date: 4/26/12
 * Time: 1:05 PM
 */
public class ListViewBuilder implements ViewBuilder {

	@Nullable
	private Integer layoutId;

	@Nonnull
	private ListAdapter listAdapter;

	private ListViewBuilder() {
	}

	@Nonnull
	public static ViewBuilder newInstance(@Nonnull ListAdapter listAdapter) {
		final ListViewBuilder result = new ListViewBuilder();

		result.layoutId = null;
		result.listAdapter = listAdapter;

		return result;
	}

	@Nonnull
	public static ViewBuilder newInstance(int layoutId, @Nonnull ListAdapter listAdapter) {
		final ListViewBuilder result = new ListViewBuilder();

		result.layoutId = layoutId;
		result.listAdapter = listAdapter;

		return result;
	}

	@Nonnull
	@Override
	public ListView build(@Nonnull Context context) {
		final ListView result;
		if (layoutId != null) {
			result = ViewFromLayoutBuilder.newInstance(layoutId).build(context);
		} else {
			result = new ListView(context);
		}

		result.setAdapter(listAdapter);

		return result;
	}
}