自定义的微信快速索引电话本

如下图效果显示的快速索引,下面就开始吧!



1.先看右侧的快速索引Bar,这是个自定义的View

package cn.itcast.zz.quicklyindex.ui;

import android.content.Context;
import android.graphics.Canvas;
import android.graphics.Color;
import android.graphics.Paint;
import android.graphics.Rect;
import android.graphics.Typeface;
import android.util.AttributeSet;
import android.util.Log;
import android.view.MotionEvent;
import android.view.View;

import cn.itcast.zz.quicklyindex.util.Util;

/**
* 自定义一个快速索引的View
* Created by Blue Kid on 2016/2/11.
*/
public class QuicklyIndex extends View {

private Paint paint;
private int mHeight;
private int mWidth;
public static String[] letters = {
"A", "B", "C", "D", "E", "F", "G", "H", "I", "J", "K", "L", "M", "N", "O", "P", "Q", "R", "S", "T", "U", "V", "W", "X", "Y", "Z",
};
private float cellWidth;
private float cellHeight;

public QuicklyIndex(Context context) {
this(context, null);
}

public QuicklyIndex(Context context, AttributeSet attrs) {
this(context, attrs, 0);
}

public QuicklyIndex(Context context, AttributeSet attrs, int defStyleAttr) {
super(context, attrs, defStyleAttr);
init();
}

private void init() {
paint = new Paint();
paint.setAntiAlias(true);
paint.setTextSize(36f);
paint.setColor(Color.WHITE);
paint.setTypeface(Typeface.DEFAULT_BOLD);
}

@Override
protected void onDraw(Canvas canvas) {
for (int i = 0; i < letters.length; i++) {
String text = letters[i];
Rect bounds = new Rect();//new出来一个矩形
/**
* 0 开始测量的索引
* text.length() 结束测量的索引
*/
paint.getTextBounds(text, 0, text.length(), bounds);//把矩形传给paint 可以得到包裹text的矩形
paint.setColor(i == index ? Color.BLACK : Color.WHITE);//判断如果是选中的字母就用黑色的画笔
int textHeight = bounds.height();//可以从矩形中拿到文字边框的宽和高
int textWidth = bounds.width();
float x = mWidth * 1.0f / 2 - textWidth * 1.0f / 2;
float y = i * cellHeight + cellHeight * 1.0f / 2 + textHeight * 1.0f / 2;

canvas.drawText(letters[i], x, y, paint);
}

}

//进行事件的处理操作
@Override
public boolean onTouchEvent(MotionEvent event) {
switch (event.getAction()) {
case MotionEvent.ACTION_DOWN:
getTouchedWord(event.getY());
break;
case MotionEvent.ACTION_MOVE:
getTouchedWord(event.getY());
break;
case MotionEvent.ACTION_UP:
index = -1;//UP事件的时候把Index重置-1
break;
case MotionEvent.ACTION_CANCEL:
getTouchedWord(event.getY());
break;
}
invalidate();//调用onDraw()方法重新绘制
//自己处理返回true
return true;
}

int index = -1;

private void getTouchedWord(float y) {
int currentIndex = (int) (y / cellHeight);
if (currentIndex != index) {
String ch = letters[currentIndex];
if (letterChangeListener != null) {
letterChangeListener.letterChange(ch);
}
index = currentIndex;
}
}

private onLetterChangeListener letterChangeListener;

public void setOnLetterChangeListener(onLetterChangeListener letterChangeListener) {
this.letterChangeListener = letterChangeListener;
}

public interface onLetterChangeListener {
void letterChange(String letter);
}

@Override
protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
super.onMeasure(widthMeasureSpec, heightMeasureSpec);
}

//布局大小改变时调用 可以获取控件的宽高
@Override
protected void onSizeChanged(int w, int h, int oldw, int oldh) {
mHeight = getMeasuredHeight();
mWidth = getMeasuredWidth();
cellWidth = mWidth;
//获取单个单元格的宽高
cellHeight = mHeight * 1.0f / letters.length;
}

@Override
protected void onLayout(boolean changed, int left, int top, int right, int bottom) {
super.onLayout(changed, left, top, right, bottom);
}

//填充完成时调用 可以进行一些findViewById()操作
@Override
protected void onFinishInflate() {
super.onFinishInflate();
}
}

2.然后在xml中应用自定义的view

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".MainActivity">
<ListView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:id="@+id/lv"></ListView>

<cn.itcast.zz.quicklyindex.ui.QuicklyIndex
android:layout_width="30dp"
android:layout_height="match_parent"
android:layout_alignParentRight="true"
android:background="#f00"
android:id="@+id/quickly"
/>
</RelativeLayout>

3.把人名转化成拼音的工具类

package cn.itcast.zz.quicklyindex.util;

import net.sourceforge.pinyin4j.PinyinHelper;
import net.sourceforge.pinyin4j.format.HanyuPinyinCaseType;
import net.sourceforge.pinyin4j.format.HanyuPinyinOutputFormat;
import net.sourceforge.pinyin4j.format.HanyuPinyinToneType;
import net.sourceforge.pinyin4j.format.exception.BadHanyuPinyinOutputFormatCombination;

public class PinyinUtil {

/**
* 根据汉字获取对应的拼音
* @param str
* @return
*/
public static String getPinyin(String str) {
// 黑马 -> HEIMA
// 设置输出配置
HanyuPinyinOutputFormat format = new HanyuPinyinOutputFormat();
// 设置大写
format.setCaseType(HanyuPinyinCaseType.UPPERCASE);
// 设置不需要音调
format.setToneType(HanyuPinyinToneType.WITHOUT_TONE);

StringBuilder sb = new StringBuilder();

// 获取字符数组
char[] charArray = str.toCharArray();
for (int i = 0; i < charArray.length; i++) {
char c = charArray[i];
// 如果是空格, 跳过当前的循环
if (Character.isWhitespace(c)) {
continue;
}

if (c > 128 || c < -127) {
// 可能是汉字
try {
// 根据字符获取对应的拼音. 黑 -> HEI , 单 -> DAN , SHAN
String s = PinyinHelper.toHanyuPinyinStringArray(c, format)[0];
sb.append(s);

} catch (BadHanyuPinyinOutputFormatCombination e) {
e.printStackTrace();
}
} else {
// *&$^*@654654LHKHJ
// 不需要转换, 直接添加
sb.append(c);
}
}

return sb.toString();
}
}

上面用到了一个.jar包pinyin4j-2.5.0.jar
下载地址
0

4.MainActivity的代码里面使用自定义的索引view

package cn.itcast.zz.quicklyindex;

import android.graphics.Color;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.text.TextUtils;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.LinearLayout;
import android.widget.ListView;
import android.widget.TextView;

import java.util.ArrayList;
import java.util.Collections;

import cn.itcast.zz.quicklyindex.domain.Cheeses;
import cn.itcast.zz.quicklyindex.domain.GoodMan;
import cn.itcast.zz.quicklyindex.ui.QuicklyIndex;
import cn.itcast.zz.quicklyindex.util.Util;

public class MainActivity extends AppCompatActivity {

private ListView mListView;

@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
getSupportActionBar().hide();
fillData();
init();
}

private ArrayList<GoodMan> list = new ArrayList<GoodMan>();

private void fillData() {
for (int i = 0; i < Cheeses.NAMES.length; i++) {
list.add(new GoodMan(Cheeses.NAMES[i]));
}
//集合排序
Collections.sort(list);
}

private void init() {
QuicklyIndex quickly = (QuicklyIndex) findViewById(R.id.quickly);
mListView = (ListView) findViewById(R.id.lv);
mListView.setAdapter(new MyAdapter());
//调用快速查询Bar的接口回调
quickly.setOnLetterChangeListener(new QuicklyIndex.onLetterChangeListener() {
@Override
public void letterChange(String letter) {
Util.createToast(MainActivity.this, letter);
for(int i=0;i<list.size();i++){
if(TextUtils.equals(list.get(i).getPinyin().charAt(0)+"",letter)){
mListView.setSelection(i);
break;
}
}
}
});
}

class MyAdapter extends BaseAdapter {

@Override
public int getCount() {
return list.size();
}

@Override
public Object getItem(int position) {
return null;
}

@Override
public long getItemId(int position) {
return 0;
}

@Override
public View getView(int position, View convertView, ViewGroup parent) {
if (convertView == null) {
convertView = getLayoutInflater().from(MainActivity.this).inflate(R.layout.name_item, null);
}
ViewHolder holder = ViewHolder.getHolder(convertView);
GoodMan man=list.get(position);
holder.tv_letter.setText(man.getPinyin().charAt(0)+"");
holder.tv_name.setText(man.getName());
holder.tv_name.setTextColor(Color.BLACK);
holder.tv_name.setTextSize(16);
if(position==0){
holder.first_Header.setVisibility(View.VISIBLE);
}else{
if(list.get(position-1).getPinyin().charAt(0)==man.getPinyin().charAt(0)){
holder.first_Header.setVisibility(View.GONE);
}else{
holder.first_Header.setVisibility(View.VISIBLE);
}
}

return convertView;
}
}
//ViewHolder类
static class ViewHolder {
private TextView tv_letter;
private TextView tv_name;
private LinearLayout first_Header;
public static ViewHolder getHolder(View view) {
ViewHolder mViewHolder = (ViewHolder) view.getTag();
if (mViewHolder == null) {
mViewHolder = new ViewHolder();
mViewHolder.tv_letter = (TextView) view.findViewById(R.id.tv_letter);
mViewHolder.tv_name = (TextView) view.findViewById(R.id.tv_name);
mViewHolder.first_Header= (LinearLayout) view.findViewById(R.id.firstLetter);
view.setTag(mViewHolder);
}
return mViewHolder;
}
}
}

5.LIstView里面用到的数据需要排好序才行,可以调用Collections.sort()方法,但是需要list集合中的对象实现comparable接口

package cn.itcast.zz.quicklyindex.domain;

import cn.itcast.zz.quicklyindex.util.PinyinUtil;

/**
* Created by Blue Kid on 2016/2/11.
*/
public class GoodMan implements Comparable<GoodMan>{
private String name;
private String pinyin;

public GoodMan(String name) {
this.name = name;
pinyin= PinyinUtil.getPinyin(name);
}

public String getName() {
return name;
}

public String getPinyin() {
return pinyin;
}

@Override
public int compareTo(GoodMan another) {
return pinyin.compareTo(another.pinyin);
}
}

6.ListView条目的布局

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">

<LinearLayout
android:id="@+id/firstLetter"
android:layout_width="match_parent"
android:layout_height="30dp"
android:background="#aaa"
android:orientation="horizontal">

<TextView
android:id="@+id/tv_letter"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_vertical"
android:padding="5dp"
android:text="A"
android:textSize="16sp" />
</LinearLayout>

<TextView
android:id="@+id/tv_name"
android:layout_width="match_parent"
android:layout_height="40dp"
android:gravity="center_vertical"
android:textColor="@android:color/white" />
</LinearLayout>

还有一个用到的数据

/*
* Copyright (C) 2010 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 cn.itcast.zz.quicklyindex.domain;

public class Cheeses {

public static final String[] sCheeseStrings = {
"Abbaye de Belloc", "Abbaye du Mont des Cats", "Abertam", "Abondance", "Ackawi",
"Acorn", "Adelost", "Affidelice au Chablis", "Afuega'l Pitu", "Airag", "Airedale",
"Aisy Cendre", "Allgauer Emmentaler", "Alverca", "Ambert", "American Cheese",
"Ami du Chambertin", "Anejo Enchilado", "Anneau du Vic-Bilh", "Anthoriro", "Appenzell",
"Aragon", "Ardi Gasna", "Ardrahan", "Armenian String", "Aromes au Gene de Marc",
"Asadero", "Asiago", "Aubisque Pyrenees", "Autun", "Avaxtskyr", "Baby Swiss",
"Babybel", "Baguette Laonnaise", "Bakers", "Baladi", "Balaton", "Bandal", "Banon",
"Barry's Bay Cheddar", "Basing", "Basket Cheese", "Bath Cheese", "Bavarian Bergkase",
"Baylough", "Beaufort", "Beauvoorde", "Beenleigh Blue", "Beer Cheese", "Bel Paese",
"Bergader", "Bergere Bleue", "Berkswell", "Beyaz Peynir", "Bierkase", "Bishop Kennedy",
"Blarney", "Bleu d'Auvergne", "Bleu de Gex", "Bleu de Laqueuille",
"Bleu de Septmoncel", "Bleu Des Causses", "Blue", "Blue Castello", "Blue Rathgore",
"Blue Vein (Australian)", "Blue Vein Cheeses", "Bocconcini", "Bocconcini (Australian)",
"Boeren Leidenkaas", "Bonchester", "Bosworth", "Bougon", "Boule Du Roves",
"Boulette d'Avesnes", "Boursault", "Boursin", "Bouyssou", "Bra", "Braudostur",
"Breakfast Cheese", "Brebis du Lavort", "Brebis du Lochois", "Brebis du Puyfaucon",
"Bresse Bleu", "Brick", "Brie", "Brie de Meaux", "Brie de Melun", "Brillat-Savarin",
"Brin", "Brin d' Amour", "Brin d'Amour", "Brinza (Burduf Brinza)",
"Briquette de Brebis", "Briquette du Forez", "Broccio", "Broccio Demi-Affine",
"Brousse du Rove", "Bruder Basil", "Brusselae Kaas (Fromage de Bruxelles)", "Bryndza",
"Buchette d'Anjou", "Buffalo", "Burgos", "Butte", "Butterkase", "Button (Innes)",
"Buxton Blue", "Cabecou", "Caboc", "Cabrales", "Cachaille", "Caciocavallo", "Caciotta",
"Caerphilly", "Cairnsmore", "Calenzana", "Cambazola", "Camembert de Normandie",
"Canadian Cheddar", "Canestrato", "Cantal", "Caprice des Dieux", "Capricorn Goat",
"Capriole Banon", "Carre de l'Est", "Casciotta di Urbino", "Cashel Blue", "Castellano",
"Castelleno", "Castelmagno", "Castelo Branco", "Castigliano", "Cathelain",
"Celtic Promise", "Cendre d'Olivet", "Cerney", "Chabichou", "Chabichou du Poitou",
"Chabis de Gatine", "Chaource", "Charolais", "Chaumes", "Cheddar",
"Cheddar Clothbound", "Cheshire", "Chevres", "Chevrotin des Aravis", "Chontaleno",
"Civray", "Coeur de Camembert au Calvados", "Coeur de Chevre", "Colby", "Cold Pack",
"Comte", "Coolea", "Cooleney", "Coquetdale", "Corleggy", "Cornish Pepper",
"Cotherstone", "Cotija", "Cottage Cheese", "Cottage Cheese (Australian)",
"Cougar Gold", "Coulommiers", "Coverdale", "Crayeux de Roncq", "Cream Cheese",
"Cream Havarti", "Crema Agria", "Crema Mexicana", "Creme Fraiche", "Crescenza",
"Croghan", "Crottin de Chavignol", "Crottin du Chavignol", "Crowdie", "Crowley",
"Cuajada", "Curd", "Cure Nantais", "Curworthy", "Cwmtawe Pecorino",
"Cypress Grove Chevre", "Danablu (Danish Blue)", "Danbo", "Danish Fontina",
"Daralagjazsky", "Dauphin", "Delice des Fiouves", "Denhany Dorset Drum", "Derby",
"Dessertnyj Belyj", "Devon Blue", "Devon Garland", "Dolcelatte", "Doolin",
"Doppelrhamstufel", "Dorset Blue Vinney", "Double Gloucester", "Double Worcester",
"Dreux a la Feuille", "Dry Jack", "Duddleswell", "Dunbarra", "Dunlop", "Dunsyre Blue",
"Duroblando", "Durrus", "Dutch Mimolette (Commissiekaas)", "Edam", "Edelpilz",
"Emental Grand Cru", "Emlett", "Emmental", "Epoisses de Bourgogne", "Esbareich",
"Esrom", "Etorki", "Evansdale Farmhouse Brie", "Evora De L'Alentejo", "Exmoor Blue",
"Explorateur", "Feta", "Feta (Australian)", "Figue", "Filetta", "Fin-de-Siecle",
"Finlandia Swiss", "Finn", "Fiore Sardo", "Fleur du Maquis", "Flor de Guia",
"Flower Marie", "Folded", "Folded cheese with mint", "Fondant de Brebis",
"Fontainebleau", "Fontal", "Fontina Val d'Aosta", "Formaggio di capra", "Fougerus",
"Four Herb Gouda", "Fourme d' Ambert", "Fourme de Haute Loire", "Fourme de Montbrison",
"Fresh Jack", "Fresh Mozzarella", "Fresh Ricotta", "Fresh Truffles", "Fribourgeois",
"Friesekaas", "Friesian", "Friesla", "Frinault", "Fromage a Raclette", "Fromage Corse",
"Fromage de Montagne de Savoie", "Fromage Frais", "Fruit Cream Cheese",
"Frying Cheese", "Fynbo", "Gabriel", "Galette du Paludier", "Galette Lyonnaise",
"Galloway Goat's Milk Gems", "Gammelost", "Gaperon a l'Ail", "Garrotxa", "Gastanberra",
"Geitost", "Gippsland Blue", "Gjetost", "Gloucester", "Golden Cross", "Gorgonzola",
"Gornyaltajski", "Gospel Green", "Gouda", "Goutu", "Gowrie", "Grabetto", "Graddost",
"Grafton Village Cheddar", "Grana", "Grana Padano", "Grand Vatel",
"Grataron d' Areches", "Gratte-Paille", "Graviera", "Greuilh", "Greve",
"Gris de Lille", "Gruyere", "Gubbeen", "Guerbigny", "Halloumi",
"Halloumy (Australian)", "Haloumi-Style Cheese", "Harbourne Blue", "Havarti",
"Heidi Gruyere", "Hereford Hop", "Herrgardsost", "Herriot Farmhouse", "Herve",
"Hipi Iti", "Hubbardston Blue Cow", "Hushallsost", "Iberico", "Idaho Goatster",
"Idiazabal", "Il Boschetto al Tartufo", "Ile d'Yeu", "Isle of Mull", "Jarlsberg",
"Jermi Tortes", "Jibneh Arabieh", "Jindi Brie", "Jubilee Blue", "Juustoleipa",
"Kadchgall", "Kaseri", "Kashta", "Kefalotyri", "Kenafa", "Kernhem", "Kervella Affine",
"Kikorangi", "King Island Cape Wickham Brie", "King River Gold", "Klosterkaese",
"Knockalara", "Kugelkase", "L'Aveyronnais", "L'Ecir de l'Aubrac", "La Taupiniere",
"La Vache Qui Rit", "Laguiole", "Lairobell", "Lajta", "Lanark Blue", "Lancashire",
"Langres", "Lappi", "Laruns", "Lavistown", "Le Brin", "Le Fium Orbo", "Le Lacandou",
"Le Roule", "Leafield", "Lebbene", "Leerdammer", "Leicester", "Leyden", "Limburger",
"Lincolnshire Poacher", "Lingot Saint Bousquet d'Orb", "Liptauer", "Little Rydings",
"Livarot", "Llanboidy", "Llanglofan Farmhouse", "Loch Arthur Farmhouse",
"Loddiswell Avondale", "Longhorn", "Lou Palou", "Lou Pevre", "Lyonnais", "Maasdam",
"Macconais", "Mahoe Aged Gouda", "Mahon", "Malvern", "Mamirolle", "Manchego",
"Manouri", "Manur", "Marble Cheddar", "Marbled Cheeses", "Maredsous", "Margotin",
"Maribo", "Maroilles", "Mascares", "Mascarpone", "Mascarpone (Australian)",
"Mascarpone Torta", "Matocq", "Maytag Blue", "Meira", "Menallack Farmhouse",
"Menonita", "Meredith Blue", "Mesost", "Metton (Cancoillotte)", "Meyer Vintage Gouda",
"Mihalic Peynir", "Milleens", "Mimolette", "Mine-Gabhar", "Mini Baby Bells", "Mixte",
"Molbo", "Monastery Cheeses", "Mondseer", "Mont D'or Lyonnais", "Montasio",
"Monterey Jack", "Monterey Jack Dry", "Morbier", "Morbier Cru de Montagne",
"Mothais a la Feuille", "Mozzarella", "Mozzarella (Australian)",
"Mozzarella di Bufala", "Mozzarella Fresh, in water", "Mozzarella Rolls", "Munster",
"Murol", "Mycella", "Myzithra", "Naboulsi", "Nantais", "Neufchatel",
"Neufchatel (Australian)", "Niolo", "Nokkelost", "Northumberland", "Oaxaca",
"Olde York", "Olivet au Foin", "Olivet Bleu", "Olivet Cendre",
"Orkney Extra Mature Cheddar", "Orla", "Oschtjepka", "Ossau Fermier", "Ossau-Iraty",
"Oszczypek", "Oxford Blue", "P'tit Berrichon", "Palet de Babligny", "Paneer", "Panela",
"Pannerone", "Pant ys Gawn", "Parmesan (Parmigiano)", "Parmigiano Reggiano",
"Pas de l'Escalette", "Passendale", "Pasteurized Processed", "Pate de Fromage",
"Patefine Fort", "Pave d'Affinois", "Pave d'Auge", "Pave de Chirac", "Pave du Berry",
"Pecorino", "Pecorino in Walnut Leaves", "Pecorino Romano", "Peekskill Pyramid",
"Pelardon des Cevennes", "Pelardon des Corbieres", "Penamellera", "Penbryn",
"Pencarreg", "Perail de Brebis", "Petit Morin", "Petit Pardou", "Petit-Suisse",
"Picodon de Chevre", "Picos de Europa", "Piora", "Pithtviers au Foin",
"Plateau de Herve", "Plymouth Cheese", "Podhalanski", "Poivre d'Ane", "Polkolbin",
"Pont l'Eveque", "Port Nicholson", "Port-Salut", "Postel", "Pouligny-Saint-Pierre",
"Pourly", "Prastost", "Pressato", "Prince-Jean", "Processed Cheddar", "Provolone",
"Provolone (Australian)", "Pyengana Cheddar", "Pyramide", "Quark",
"Quark (Australian)", "Quartirolo Lombardo", "Quatre-Vents", "Quercy Petit",
"Queso Blanco", "Queso Blanco con Frutas --Pina y Mango", "Queso de Murcia",
"Queso del Montsec", "Queso del Tietar", "Queso Fresco", "Queso Fresco (Adobera)",
"Queso Iberico", "Queso Jalapeno", "Queso Majorero", "Queso Media Luna",
"Queso Para Frier", "Queso Quesadilla", "Rabacal", "Raclette", "Ragusano", "Raschera",
"Reblochon", "Red Leicester", "Regal de la Dombes", "Reggianito", "Remedou",
"Requeson", "Richelieu", "Ricotta", "Ricotta (Australian)", "Ricotta Salata", "Ridder",
"Rigotte", "Rocamadour", "Rollot", "Romano", "Romans Part Dieu", "Roncal", "Roquefort",
"Roule", "Rouleau De Beaulieu", "Royalp Tilsit", "Rubens", "Rustinu", "Saaland Pfarr",
"Saanenkaese", "Saga", "Sage Derby", "Sainte Maure", "Saint-Marcellin",
"Saint-Nectaire", "Saint-Paulin", "Salers", "Samso", "San Simon", "Sancerre",
"Sap Sago", "Sardo", "Sardo Egyptian", "Sbrinz", "Scamorza", "Schabzieger", "Schloss",
"Selles sur Cher", "Selva", "Serat", "Seriously Strong Cheddar", "Serra da Estrela",
"Sharpam", "Shelburne Cheddar", "Shropshire Blue", "Siraz", "Sirene", "Smoked Gouda",
"Somerset Brie", "Sonoma Jack", "Sottocenare al Tartufo", "Soumaintrain",
"Sourire Lozerien", "Spenwood", "Sraffordshire Organic", "St. Agur Blue Cheese",
"Stilton", "Stinking Bishop", "String", "Sussex Slipcote", "Sveciaost", "Swaledale",
"Sweet Style Swiss", "Swiss", "Syrian (Armenian String)", "Tala", "Taleggio", "Tamie",
"Tasmania Highland Chevre Log", "Taupiniere", "Teifi", "Telemea", "Testouri",
"Tete de Moine", "Tetilla", "Texas Goat Cheese", "Tibet", "Tillamook Cheddar",
"Tilsit", "Timboon Brie", "Toma", "Tomme Brulee", "Tomme d'Abondance",
"Tomme de Chevre", "Tomme de Romans", "Tomme de Savoie", "Tomme des Chouans", "Tommes",
"Torta del Casar", "Toscanello", "Touree de L'Aubier", "Tourmalet",
"Trappe (Veritable)", "Trois Cornes De Vendee", "Tronchon", "Trou du Cru", "Truffe",
"Tupi", "Turunmaa", "Tymsboro", "Tyn Grug", "Tyning", "Ubriaco", "Ulloa",
"Vacherin-Fribourgeois", "Valencay", "Vasterbottenost", "Venaco", "Vendomois",
"Vieux Corse", "Vignotte", "Vulscombe", "Waimata Farmhouse Blue",
"Washed Rind Cheese (Australian)", "Waterloo", "Weichkaese", "Wellington",
"Wensleydale", "White Stilton", "Whitestone Farmhouse", "Wigmore", "Woodside Cabecou",
"Xanadu", "Xynotyro", "Yarg Cornish", "Yarra Valley Pyramid", "Yorkshire Blue",
"Zamorano", "Zanetti Grana Padano", "Zanetti Parmigiano Reggiano"
};

public static final String[] NAMES = new String[] { "宋江", "卢俊义", "吴用",
"公孙胜", "关胜", "林冲", "秦明", "呼延灼", "花荣", "柴进", "李应", "朱仝", "鲁智深",
"武松", "董平", "张清", "杨志", "徐宁", "索超", "戴宗", "刘唐", "李逵", "史进", "穆弘",
"雷横", "李俊", "阮小二", "张横", "阮小五", " 张顺", "阮小七", "杨雄", "石秀", "解珍",
" 解宝", "燕青", "朱武", "黄信", "孙立", "宣赞", "郝思文", "韩滔", "彭玘", "单廷珪",
"魏定国", "萧让", "裴宣", "欧鹏", "邓飞", " 燕顺", "杨林", "凌振", "蒋敬", "吕方",
"郭 盛", "安道全", "皇甫端", "王英", "扈三娘", "鲍旭", "樊瑞", "孔明", "孔亮", "项充",
"李衮", "金大坚", "马麟", "童威", "童猛", "孟康", "侯健", "陈达", "杨春", "郑天寿",
"陶宗旺", "宋清", "乐和", "龚旺", "丁得孙", "穆春", "曹正", "宋万", "杜迁", "薛永", "施恩",
"周通", "李忠", "杜兴", "汤隆", "邹渊", "邹润", "朱富", "朱贵", "蔡福", "蔡庆", "李立",
"李云", "焦挺", "石勇", "孙新", "顾大嫂", "张青", "孙二娘", " 王定六", "郁保四", "白胜",
"时迁", "段景柱" };

}

一个单例的吐司也是非常好用的

package cn.itcast.zz.tencentqq.util;

import android.content.Context;
import android.widget.Toast;

/**
* Created by Blue Kid on 2016/2/10.
*/
public class Util {

private static Toast toast;

public static void createToast(Context ctx,String msg){
if(toast==null){
toast = Toast.makeText(ctx, msg, Toast.LENGTH_SHORT);
}else{
toast.setText(msg);
}
toast.show();
}
}