1.信息类
1 public class SinaStockInfo { 2 3 /** 4 * Sina股票数据接口 以大秦铁路（股票代码：601006）为例，如果要获取它的最新行情，只需访问新浪的股票数据 5 * 接口：http://hq.sinajs.cn/list=sh601006这个url会返回一串文本，例如： 6 * 7 * var hq_str_sh601006="大秦铁路, 27.55, 27.25, 26.91, 27.55, 26.20, 26.91, 8 * 26.92, 22114263, 589824680, 4695, 26.91, 57590, 26.90, 14700, 26.89, 9 * 14300, 26.88, 15100, 26.87, 3100, 26.92, 8900, 26.93, 14230, 26.94, 10 * 25150, 26.95, 15220, 26.96, 2008-01-11, 15:05:32"; 11 * 12 * 这个字符串由许多数据拼接在一起，不同含义的数据用逗号隔开了，按照程序员的思路，顺序号从0开始。 0：”大秦铁路”，股票名字； 13 * 1：”27.55″，今日开盘价； 2：”27.25″，昨日收盘价； 3：”26.91″，当前价格； 4：”27.55″，今日最高价； 14 * 5：”26.20″，今日最低价； 6：”26.91″，竞买价，即“买一”报价； 7：”26.92″，竞卖价，即“卖一”报价； 15 * 8：”22114263″，成交的股票数，由于股票交易以一百股为基本单位，所以在使用时，通常把该值除以一百； 16 * 9：”589824680″，成交金额，单位为“元”，为了一目了然，通常以“万元”为成交金额的单位，所以通常把该值除以一万； 17 * 10：”4695″，“买一”申请4695股，即47手； 11：”26.91″，“买一”报价； 12：”57590″，“买二” 18 * 13：”26.90″，“买二” 14：”14700″，“买三” 15：”26.89″，“买三” 16：”14300″，“买四” 19 * 17：”26.88″，“买四” 18：”15100″，“买五” 19：”26.87″，“买五” 20 * 20：”3100″，“卖一”申报3100股，即31手； 21：”26.92″，“卖一”报价 (22, 23), (24, 25), 21 * (26,27), (28, 29)分别为“卖二”至“卖四的情况” 30：”2008-01-11″，日期； 31：”15:05:32″，时间； 22 */ 23 24 // 股票名字 25 public String mName; 26 // 今日开盘价 27 public float mTodayPrice; 28 // 昨日收盘价 29 public float mYestodayPrice; 30 // 当前价 31 public float mNowPrice; 32 // 今日最高价 33 public float mHighestPrice; 34 // 今日最低价 35 public float mLowestPrice; 36 // 买一价 37 public float mBuy1Price; 38 // 卖一价 39 public float mSell1Price; 40 // 成交股票数，单位“股”。100股为1手。 41 public long mTradeCount; 42 // 成交额，单位“元”。一般需要转换成“万元”。 43 public long mTradeMoney; 44 // 买单情况 45 public BuyOrSellInfo[] mBuy; 46 // 卖单情况 47 public BuyOrSellInfo[] mSell; 48 // 日期 49 public String mDate; 50 // 时间 51 public String mTime; 52 53 // 涨跌 = 现价 - 昨收 ; 54 // 涨幅 = 涨跌 / 昨收 ; 55 // 振幅 = (今日最高价 - 今日最低价)/昨收 56 57 private SinaStockInfo(String mName, float mTodayPrice, 58 float mYestodayPrice, float mNowPrice, float mHighestPrice, 59 float mLowestPrice, float mBuy1Price, float mSell1Price, 60 long mTradeCount, long mTradeMoney, BuyOrSellInfo[] mBuy, 61 BuyOrSellInfo[] mSell, String mDate, String mTime) { 62 super(); 63 this.mName = mName; 64 this.mTodayPrice = mTodayPrice; 65 this.mYestodayPrice = mYestodayPrice; 66 this.mNowPrice = mNowPrice; 67 this.mHighestPrice = mHighestPrice; 68 this.mLowestPrice = mLowestPrice; 69 this.mBuy1Price = mBuy1Price; 70 this.mSell1Price = mSell1Price; 71 this.mTradeCount = mTradeCount; 72 this.mTradeMoney = mTradeMoney; 73 this.mBuy = mBuy; 74 this.mSell = mSell; 75 this.mDate = mDate; 76 this.mTime = mTime; 77 } 78 79 @Override 80 public String toString() { 81 StringBuilder sb = new StringBuilder(); 82 sb.append("股票名称： " + mName + "\n"); 83 sb.append("今日开盘价： " + mTodayPrice + "元\n"); 84 sb.append("昨日收盘价： " + mYestodayPrice + "元\n"); 85 sb.append("当前股价： " + mNowPrice + "元\n"); 86 sb.append("今日最高价： " + mHighestPrice + "元\n"); 87 sb.append("今日最低价： " + mLowestPrice + "元\n"); 88 sb.append("今日交易量： " + mTradeCount + "股\n"); 89 sb.append("今日成交量： " + mTradeMoney + "元\n"); 90 91 BuyOrSellInfo[] buy = mBuy; 92 sb.append("买一：\n" + buy[0] + "\n"); 93 sb.append("买二：\n" + buy[1] + "\n"); 94 sb.append("买三：\n" + buy[2] + "\n"); 95 sb.append("买四：\n" + buy[3] + "\n"); 96 sb.append("买五：\n" + buy[4] + "\n"); 97 98 BuyOrSellInfo[] sell = mSell; 99 sb.append("卖一：\n" + sell[0] + "\n");100 sb.append("卖二：\n" + sell[1] + "\n");101 sb.append("卖三：\n" + sell[2] + "\n");102 sb.append("卖四：\n" + sell[3] + "\n");103 sb.append("卖五：\n" + sell[4] + "\n");104 105 sb.append("时间： " + mTime + "\n");106 sb.append("日期： " + mDate + "\n");107 108 return sb.toString();109 }110 111 /** 自定义的转换异常类 */112 public static class ParseStockInfoException extends Exception {113 public ParseStockInfoException() {114 super("Parse StockInfo error!");115 }116 }117 118 /**119 * http://hq.sinajs.cn/list=sz300114,120 * 121 * 将js数据转化为bean122 * 123 * @param source124 * 的格式为:125 *
126 * var hq_str_sz300114=127 * "中航电测,67.930,65.250,61.250,71.500,60.500,61.240,61.250,6962845,453642618.970,4400,61.240,500,61.230,3000,61.220,13900,61.210,36290,61.200,27020,61.250,500,61.260,8080,61.300,3290,61.370,1228,61.380,2015-06-03,15:05:55,00"128 * ;129 * @return130 * @throws ParseStockInfoException131 */132 public static SinaStockInfo parseStockInfo(String source)133 throws ParseStockInfoException {134 source = source.substring(source.indexOf("\"") + 1,135 source.lastIndexOf(","));136 String[] infoStr = source.split(",");137 138 if (infoStr.length != 32) {139 throw new ParseStockInfoException();140 }141 142 final String name = infoStr[0];143 final float todayPrice = Float.parseFloat(infoStr[1]);144 final float yestodayPrice = Float.parseFloat(infoStr[2]);145 final float nowPrice = Float.parseFloat(infoStr[3]);146 final float highestPrice = Float.parseFloat(infoStr[4]);147 final float lowestPrice = Float.parseFloat(infoStr[5]);148 final float buy1Price = Float.parseFloat(infoStr[6]);149 final float sell1Price = Float.parseFloat(infoStr[7]);150 final long tradeCount = Long.parseLong(infoStr[8]);151 final long tradeMoney = Long.parseLong(infoStr[9]);152 153 BuyOrSellInfo buy1 = new BuyOrSellInfo(Long.parseLong(infoStr[10]),154 Float.parseFloat(infoStr[11]));155 BuyOrSellInfo buy2 = new BuyOrSellInfo(Long.parseLong(infoStr[12]),156 Float.parseFloat(infoStr[13]));157 BuyOrSellInfo buy3 = new BuyOrSellInfo(Long.parseLong(infoStr[14]),158 Float.parseFloat(infoStr[15]));159 BuyOrSellInfo buy4 = new BuyOrSellInfo(Long.parseLong(infoStr[16]),160 Float.parseFloat(infoStr[17]));161 BuyOrSellInfo buy5 = new BuyOrSellInfo(Long.parseLong(infoStr[18]),162 Float.parseFloat(infoStr[19]));163 164 BuyOrSellInfo sell1 = new BuyOrSellInfo(Long.parseLong(infoStr[20]),165 Float.parseFloat(infoStr[21]));166 BuyOrSellInfo sell2 = new BuyOrSellInfo(Long.parseLong(infoStr[22]),167 Float.parseFloat(infoStr[23]));168 BuyOrSellInfo sell3 = new BuyOrSellInfo(Long.parseLong(infoStr[24]),169 Float.parseFloat(infoStr[25]));170 BuyOrSellInfo sell4 = new BuyOrSellInfo(Long.parseLong(infoStr[26]),171 Float.parseFloat(infoStr[27]));172 BuyOrSellInfo sell5 = new BuyOrSellInfo(Long.parseLong(infoStr[28]),173 Float.parseFloat(infoStr[29]));174 175 final String date = infoStr[30];176 final String time = infoStr[31];177 178 SinaStockInfo stockInfo = new SinaStockInfo(name, todayPrice,179 yestodayPrice, nowPrice, highestPrice, lowestPrice, buy1Price,180 sell1Price, tradeCount, tradeMoney, new BuyOrSellInfo[] { buy1,181 buy2, buy3, buy4, buy5 }, new BuyOrSellInfo[] { sell1,182 sell2, sell3, sell4, sell5 }, date, time);183 184 return stockInfo;185 186 }187 188 /** 买单或卖单信息。 */189 static class BuyOrSellInfo {190 // 数量。单位为“股”。100股为1手。191 long mCount;192 // 价格。193 float mPrice;194 195 public BuyOrSellInfo(long count, float price) {196 mCount = count;197 mPrice = price;198 }199 200 @Override201 public String toString() {202 StringBuilder sb = new StringBuilder();203 sb.append("数量： " + mCount + "股 ");204 sb.append("价格： " + mPrice + "元");205 return sb.toString();206 }207 }208 }
2.客户端实例类
1 import java.io.BufferedInputStream; 2 import java.io.BufferedReader; 3 import java.io.IOException; 4 import java.io.InputStream; 5 import java.io.InputStreamReader; 6 import java.io.Reader; 7 import java.nio.charset.Charset; 8 import java.util.ArrayList; 9 import java.util.List; 10 11 import org.apache.commons.httpclient.HttpClient; 12 import org.apache.commons.httpclient.HttpException; 13 import org.apache.commons.httpclient.HttpMethod; 14 import org.apache.commons.httpclient.HttpStatus; 15 import org.apache.commons.httpclient.methods.GetMethod; 16 17 import com.sina.stock.SinaStockInfo.ParseStockInfoException; 18 19 import android.R.string; 20 import android.graphics.Bitmap; 21 import android.graphics.BitmapFactory; 22 import android.text.TextUtils; 23 import android.util.Log; 24 25 /** 26 * 新浪数据获取客户端，提供个股行情查询、大盘指数查询、个股分时图、K线图等基本数据查询服务。 27 */ 28 public final class SinaStockClient { 29 30 private final static String STOCK_URL = "http://hq.sinajs.cn/list="; 31 32 private final static String STOCK_MINITE_URL = "http://image.sinajs.cn/newchart/min/n/"; 33 private final static String STOCK_DAILY_URL = "http://image.sinajs.cn/newchart/daily/n/"; 34 private final static String STOCK_WEEKLY_URL = "http://image.sinajs.cn/newchart/weekly/n/"; 35 private final static String STOCK_MONTHLY_URL = "http://image.sinajs.cn/newchart/monthly/n/"; 36 37 public final static int IMAGE_TYPE_MINITE = 0x85; 38 public final static int IMAGE_TYPE_DAILY = 0x86; 39 public final static int IMAGE_TYPE_WEEKLY = 0x87; 40 public final static int IMAGE_TYPE_MONTHLY = 0x88; 41 42 private final static int CONNECTION_TIMEOUT = 5000; 43 private final static int SO_TIMEOUT = 30000; 44 45 private HttpClient mHttpClient; 46 47 private static SinaStockClient mInstance; 48 private SinaStockClient(){ 49 mHttpClient = new HttpClient(); 50 51 mHttpClient.getHttpConnectionManager().getParams().setConnectionTimeout(CONNECTION_TIMEOUT); 52 mHttpClient.getHttpConnectionManager().getParams().setSoTimeout(SO_TIMEOUT); 53 54 } 55 56 /** 57 * 获取客户端实例。 58 * 59 * @return SinaStockClient 60 */ 61 public synchronized static SinaStockClient getInstance() { 62 63 if(mInstance != null) { 64 return mInstance; 65 } 66 return new SinaStockClient(); 67 } 68 69 /** 70 * 通过股票代码，获取行情信息。 71 * 72 * @param stockCodes 73 * 股票代码数组。沪市股票代码以"sh+股票代码", 深市股票代码以"sz+股票代码"。 74 * 75 * @return 成功返回List ，失败返回null。 76 * 77 * @throws IOException 78 * @throws HttpException 79 * @throws ParseStockInfoException 80 */ 81 public List getStockInfo(String[] stockCodes) throws HttpException, IOException, ParseStockInfoException { 82 String url = STOCK_URL + generateStockCodeRequest(stockCodes); 83 84 HttpMethod method = new GetMethod(url); 85 int statusCode = mHttpClient.executeMethod(method); 86 if(statusCode != HttpStatus.SC_OK) { 87 method.releaseConnection(); 88 return null; 89 } 90 91 InputStream is = method.getResponseBodyAsStream(); 92 InputStreamReader reader = new InputStreamReader(new BufferedInputStream(is), Charset.forName("gbk")); 93 BufferedReader bReader = new BufferedReader(reader); 94 95 List list = parseSinaStockInfosFromReader(bReader); 96 bReader.close(); 97 method.releaseConnection(); 98 99 return list;100 }101 102 /**103 * 获取股票分时图或K线图。104 * 105 * @param stockCode106 * 股票代码。沪市股票代码以"sh+股票代码", 深市股票代码以"sz+股票代码"。107 * @param imageType108 * 指明请求的图像类型。109 * IMAGE_TYPE_MINITE 为分时图。110 * IMAGE_TYPE_DAILY 为日K线图。111 * IMAGE_TYPE_WEEKLY 为周K线图。112 * IMAGE_TYPE_MONTHLY 为月K线图。113 * @return 如果成功则返回Bitmap图像，失败返回null。114 * @throws IOException 115 * @throws HttpException 116 */117 public Bitmap getStockImage(String stockCode, int imageType) throws HttpException, IOException {118 String baseRequestUrl = null;119 switch(imageType) {120 case IMAGE_TYPE_MINITE:121 baseRequestUrl = STOCK_MINITE_URL;122 break;123 case IMAGE_TYPE_DAILY:124 baseRequestUrl = STOCK_DAILY_URL;125 break;126 case IMAGE_TYPE_WEEKLY:127 baseRequestUrl = STOCK_WEEKLY_URL;128 break;129 case IMAGE_TYPE_MONTHLY:130 baseRequestUrl = STOCK_MONTHLY_URL;131 break;132 }133 134 if(TextUtils.isEmpty(baseRequestUrl)) {135 return null;136 }137 138 String fullRequestUrl = baseRequestUrl + stockCode + ".gif";139 140 return getBitmapFromUrl(fullRequestUrl);141 }142 143 private String generateStockCodeRequest(String[] stockCodes){144 145 if(stockCodes == null || stockCodes.length == 0) {146 return null;147 }148 149 StringBuilder sb = new StringBuilder(stockCodes[0]);150 final int length = stockCodes.length;151 152 for(int i = 1; i != length; ++i) {153 sb.append(',');154 sb.append(stockCodes[i]);155 }156 157 return sb.toString();158 }159 160 private List parseSinaStockInfosFromReader(BufferedReader reader) throws IOException, ParseStockInfoException {161 162 ArrayList list = new ArrayList (10);163 String sourceLine = null;164 165 while((sourceLine = reader.readLine()) != null) {166 list.add(SinaStockInfo.parseStockInfo(sourceLine));167 }168 169 return list;170 }171 172 private Bitmap getBitmapFromUrl(String url) throws HttpException, IOException {173 174 HttpMethod method = new GetMethod(url);175 int statusCode = mHttpClient.executeMethod(method);176 if(statusCode != HttpStatus.SC_OK) {177 method.releaseConnection();178 return null;179 }180 181 InputStream in = method.getResponseBodyAsStream();182 BufferedInputStream bis = new BufferedInputStream(in);183 184 Bitmap bm = BitmapFactory.decodeStream(bis);185 186 bis.close();187 method.releaseConnection();188 189 return bm;190 }191 } 参考