1/* 2 * Copyright (C) 2014 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except 5 * in compliance with the License. You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software distributed under the License 10 * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express 11 * or implied. See the License for the specific language governing permissions and limitations under 12 * the License. 13 */ 14package com.example.android.leanback; 15 16import android.content.Context; 17import android.support.v17.leanback.widget.Presenter; 18import android.support.v4.content.res.ResourcesCompat; 19import android.util.Log; 20import android.view.ViewGroup; 21import android.widget.TextView; 22 23public class StringPresenter extends Presenter { 24 private static final String TAG = "StringPresenter"; 25 26 @Override 27 public ViewHolder onCreateViewHolder(ViewGroup parent) { 28 Log.d(TAG, "onCreateViewHolder"); 29 final Context context = parent.getContext(); 30 TextView tv = new TextView(context); 31 tv.setFocusable(true); 32 tv.setFocusableInTouchMode(true); 33 tv.setBackground(ResourcesCompat.getDrawable(context.getResources(), R.drawable.text_bg, 34 context.getTheme())); 35 return new ViewHolder(tv); 36 } 37 38 @Override 39 public void onBindViewHolder(ViewHolder viewHolder, Object item) { 40 Log.d(TAG, "onBindViewHolder for " + item.toString()); 41 ((TextView) viewHolder.view).setText(item.toString()); 42 } 43 44 @Override 45 public void onUnbindViewHolder(ViewHolder viewHolder) { 46 Log.d(TAG, "onUnbindViewHolder"); 47 } 48} 49