1 files changed, 101 insertions, 0 deletions
diff --git a/src/com/android/tv/menu/ChannelsRowItem.java b/src/com/android/tv/menu/ChannelsRowItem.java
new file mode 100644
index 00000000..c35189ec
--- /dev/null
+++ b/src/com/android/tv/menu/ChannelsRowItem.java
@@ -0,0 +1,101 @@
+/*
+ * Copyright (C) 2017 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.support.annotation.NonNull;
+import android.support.annotation.Nullable;
+
+import com.android.tv.R;
+import com.android.tv.data.Channel;
+
+/**
+ * A class for the items in channels row.
+ */
+public class ChannelsRowItem {
+    /** The item ID for guide item */
+    public static final int GUIDE_ITEM_ID = -1;
+    /** The item ID for setup item */
+    public static final int SETUP_ITEM_ID = -2;
+    /** The item ID for DVR item */
+    public static final int DVR_ITEM_ID = -3;
+    /** The item ID for app link item */
+    public static final int APP_LINK_ITEM_ID = -4;
+
+    /** The item which represents the guide. */
+    public static final ChannelsRowItem GUIDE_ITEM =
+            new ChannelsRowItem(GUIDE_ITEM_ID, R.layout.menu_card_guide);
+    /** The item which represents the setup. */
+    public static final ChannelsRowItem SETUP_ITEM =
+            new ChannelsRowItem(SETUP_ITEM_ID, R.layout.menu_card_setup);
+    /** The item which represents the DVR. */
+    public static final ChannelsRowItem DVR_ITEM =
+            new ChannelsRowItem(DVR_ITEM_ID, R.layout.menu_card_dvr);
+    /** The item which represents the app link. */
+    public static final ChannelsRowItem APP_LINK_ITEM =
+            new ChannelsRowItem(APP_LINK_ITEM_ID, R.layout.menu_card_app_link);
+
+    private final long mItemId;
+    @NonNull private Channel mChannel;
+    private final int mLayoutId;
+
+    public ChannelsRowItem(@NonNull Channel channel, int layoutId) {
+        this(channel.getId(), layoutId);
+        mChannel = channel;
+    }
+
+    private ChannelsRowItem(long itemId, int layoutId) {
+        mItemId = itemId;
+        mLayoutId = layoutId;
+    }
+
+    /**
+     * Returns the channel for this item.
+     */
+    @NonNull
+    public Channel getChannel() {
+        return mChannel;
+    }
+
+    /**
+     * Sets the channel.
+     */
+    public void setChannel(@NonNull Channel channel) {
+        mChannel = channel;
+    }
+
+    /**
+     * Returns the layout resource ID to represent this item.
+     */
+    public int getLayoutId() {
+        return mLayoutId;
+    }
+
+    /**
+     * Returns the unique ID for this item.
+     */
+    public long getItemId() {
+        return mItemId;
+    }
+
+    @Override
+    public String toString() {
+        return "ChannelsRowItem{"
+                + "itemId=" + mItemId
+                + ", layoutId=" + mLayoutId
+                + ", channel=" + mChannel + "}";
+    }
+}