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/*
* Copyright (C) 2015 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.tv.menu;
import android.content.Context;
import com.android.tv.R;
import com.android.tv.menu.ItemListRowView.ItemListAdapter;
/**
* A menu item which is used to represents the list of the items. A list will be displayed by a
* HorizontalGridView with cards, so an adapter for the GridView is necessary.
*/
@SuppressWarnings("rawtypes")
public class ItemListRow extends MenuRow {
private ItemListAdapter mAdapter;
public ItemListRow(
Context context,
Menu menu,
int titleResId,
int itemHeightResId,
ItemListAdapter adapter) {
this(context, menu, context.getString(titleResId), itemHeightResId, adapter);
}
public ItemListRow(
Context context,
Menu menu,
String title,
int itemHeightResId,
ItemListAdapter adapter) {
super(context, menu, title, itemHeightResId);
mAdapter = adapter;
}
/** Returns the adapter. */
public ItemListAdapter<?> getAdapter() {
return mAdapter;
}
public void setAdapter(ItemListAdapter<?> adapter) {
mAdapter = adapter;
}
@Override
public void update() {
mAdapter.update();
}
@Override
public boolean isVisible() {
return mAdapter.getItemCount() > 0;
}
@Override
public int getLayoutResId() {
return R.layout.item_list;
}
@Override
public String getId() {
return this.getClass().getName();
}
}
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