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 */ 14 package com.android.tv.quicksettings; 15 16 import android.content.Intent; 17 import android.support.v7.widget.RecyclerView; 18 import android.text.TextUtils; 19 import android.util.Log; 20 import android.view.LayoutInflater; 21 import android.view.View; 22 import android.view.ViewGroup; 23 import android.widget.TextView; 24 25 import java.util.ArrayList; 26 27 public class PanelAdapter extends RecyclerView.Adapter<PanelAdapter.ViewHolder> { 28 29 static class ViewHolder extends RecyclerView.ViewHolder { 30 private final TextView mTitle; 31 private final TextView mValue; 32 private Setting mSetting; 33 ViewHolder(View itemView)34 public ViewHolder(View itemView) { 35 super(itemView); 36 mTitle = (TextView) itemView.findViewById(R.id.setting_title); 37 mValue = (TextView) itemView.findViewById(R.id.setting_value); 38 } 39 setSetting(Setting setting)40 public void setSetting(Setting setting) { 41 mSetting = setting; 42 } 43 } 44 45 private static final String TAG = "QuickSettings"; 46 47 private final SettingClickedListener mSettingClickedListener; 48 private ArrayList<Setting> mSettings; 49 PanelAdapter(ArrayList<Setting> settings, SettingClickedListener settingClickedListener)50 public PanelAdapter(ArrayList<Setting> settings, SettingClickedListener settingClickedListener) { 51 mSettings = settings; 52 mSettingClickedListener = settingClickedListener; 53 } 54 55 @Override onCreateViewHolder(final ViewGroup parent, int viewType)56 public ViewHolder onCreateViewHolder(final ViewGroup parent, int viewType) { 57 View v = LayoutInflater.from(parent.getContext()) 58 .inflate(R.layout.setting, parent, false); 59 final ViewHolder vh = new ViewHolder(v); 60 v.setOnClickListener(new View.OnClickListener() { 61 @Override 62 public void onClick(View v) { 63 Setting s = vh.mSetting; 64 if (s != null) { 65 mSettingClickedListener.onSettingClicked(s); 66 } 67 } 68 }); 69 return vh; 70 } 71 72 @Override onBindViewHolder(ViewHolder holder, int position)73 public void onBindViewHolder(ViewHolder holder, int position) { 74 Setting s = mSettings.get(position); 75 holder.setSetting(s); 76 holder.mTitle.setText(s.getTitle()); 77 switch (s.getType()) { 78 case Setting.TYPE_INT: 79 holder.mValue.setText(Integer.toString(s.getIntValue())); 80 break; 81 case Setting.TYPE_STRING: 82 holder.mValue.setText(s.getStringValue()); 83 break; 84 default: 85 holder.mValue.setText(""); 86 break; 87 } 88 if (TextUtils.isEmpty(holder.mValue.getText())) { 89 holder.mValue.setVisibility(View.GONE); 90 } else { 91 holder.mValue.setVisibility(View.VISIBLE); 92 } 93 } 94 95 @Override onViewRecycled(ViewHolder holder)96 public void onViewRecycled(ViewHolder holder) { 97 holder.setSetting(null); 98 } 99 100 @Override getItemCount()101 public int getItemCount() { 102 return mSettings.size(); 103 } 104 setSettings(ArrayList<Setting> settings)105 public void setSettings(ArrayList<Setting> settings) { 106 mSettings = settings; 107 notifyDataSetChanged(); 108 } 109 } 110