1 /* 2 * Copyright (C) 2015 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.dvr.ui; 18 19 import android.content.res.Resources; 20 import android.graphics.Color; 21 import android.support.v17.leanback.widget.Presenter; 22 import android.view.Gravity; 23 import android.view.ViewGroup; 24 import android.widget.TextView; 25 26 import com.android.tv.R; 27 import com.android.tv.TvApplication; 28 import com.android.tv.data.ChannelDataManager; 29 import com.android.tv.util.Utils; 30 31 /** 32 * Shows the item "NONE". Used for rows with now items. 33 */ 34 public class EmptyItemPresenter extends Presenter { 35 36 private final DvrBrowseFragment mMainFragment; 37 EmptyItemPresenter(DvrBrowseFragment mainFragment)38 public EmptyItemPresenter(DvrBrowseFragment mainFragment) { 39 mMainFragment = mainFragment; 40 } 41 42 @Override onCreateViewHolder(ViewGroup parent)43 public ViewHolder onCreateViewHolder(ViewGroup parent) { 44 TextView view = new TextView(parent.getContext()); 45 Resources resources = view.getResources(); 46 view.setLayoutParams(new ViewGroup.LayoutParams( 47 resources.getDimensionPixelSize(R.dimen.dvr_card_layout_width), 48 resources.getDimensionPixelSize(R.dimen.dvr_card_layout_width))); 49 view.setFocusable(true); 50 view.setFocusableInTouchMode(true); 51 view.setBackgroundColor( 52 Utils.getColor(mMainFragment.getResources(), R.color.setup_background)); 53 view.setTextColor(Color.WHITE); 54 view.setGravity(Gravity.CENTER); 55 return new ViewHolder(view); 56 } 57 58 @Override onBindViewHolder(ViewHolder viewHolder, Object recording)59 public void onBindViewHolder(ViewHolder viewHolder, Object recording) { 60 ((TextView) viewHolder.view).setText( 61 viewHolder.view.getContext().getString(R.string.dvr_msg_no_recording_on_the_row)); 62 } 63 64 @Override onUnbindViewHolder(ViewHolder viewHolder)65 public void onUnbindViewHolder(ViewHolder viewHolder) { } 66 } 67