1 /* 2 * Copyright (C) 2017 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package com.android.tv.menu; 18 19 import android.support.annotation.NonNull; 20 import com.android.tv.R; 21 import com.android.tv.data.api.Channel; 22 23 /** A class for the items in channels row. */ 24 public class ChannelsRowItem { 25 /** The item ID for guide item */ 26 public static final int GUIDE_ITEM_ID = -1; 27 /** The item ID for setup item */ 28 public static final int SETUP_ITEM_ID = -2; 29 /** The item ID for DVR item */ 30 public static final int DVR_ITEM_ID = -3; 31 /** The item ID for app link item */ 32 public static final int APP_LINK_ITEM_ID = -4; 33 /** The item ID for channel up item */ 34 public static final int UP_ID = -5; 35 /** The item ID for app link item */ 36 public static final int DOWN_ID = -6; 37 38 /** The item which represents the guide. */ 39 public static final ChannelsRowItem GUIDE_ITEM = 40 new ChannelsRowItem(GUIDE_ITEM_ID, R.layout.menu_card_guide); 41 /** The item which represents the setup. */ 42 public static final ChannelsRowItem SETUP_ITEM = 43 new ChannelsRowItem(SETUP_ITEM_ID, R.layout.menu_card_setup); 44 /** The item which represents the DVR. */ 45 public static final ChannelsRowItem DVR_ITEM = 46 new ChannelsRowItem(DVR_ITEM_ID, R.layout.menu_card_dvr); 47 /** The item which represents the app link. */ 48 public static final ChannelsRowItem APP_LINK_ITEM = 49 new ChannelsRowItem(APP_LINK_ITEM_ID, R.layout.menu_card_app_link); 50 51 /** The item which represents the channel up. */ 52 public static final ChannelsRowItem UP_ITEM = new ChannelsRowItem(UP_ID, R.layout.menu_card_up); 53 /** The item which represents the channel down. */ 54 public static final ChannelsRowItem DOWN_ITEM = 55 new ChannelsRowItem(DOWN_ID, R.layout.menu_card_down); 56 57 private final long mItemId; 58 @NonNull private Channel mChannel; 59 private final int mLayoutId; 60 ChannelsRowItem(@onNull Channel channel, int layoutId)61 public ChannelsRowItem(@NonNull Channel channel, int layoutId) { 62 this(channel.getId(), layoutId); 63 mChannel = channel; 64 } 65 ChannelsRowItem(long itemId, int layoutId)66 private ChannelsRowItem(long itemId, int layoutId) { 67 mItemId = itemId; 68 mLayoutId = layoutId; 69 } 70 71 /** Returns the channel for this item. */ 72 @NonNull getChannel()73 public Channel getChannel() { 74 return mChannel; 75 } 76 77 /** Sets the channel. */ setChannel(@onNull Channel channel)78 public void setChannel(@NonNull Channel channel) { 79 mChannel = channel; 80 } 81 82 /** Returns the layout resource ID to represent this item. */ getLayoutId()83 public int getLayoutId() { 84 return mLayoutId; 85 } 86 87 /** Returns the unique ID for this item. */ getItemId()88 public long getItemId() { 89 return mItemId; 90 } 91 92 @Override toString()93 public String toString() { 94 return "ChannelsRowItem{" 95 + "itemId=" 96 + mItemId 97 + ", layoutId=" 98 + mLayoutId 99 + ", channel=" 100 + mChannel 101 + "}"; 102 } 103 } 104