process = Runtime.getRuntime().exec(command); 
 System.out.println("exec command start: " + command); 
 process.waitFor(); 
 process.getInputStream(); 
 BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(process.getErrorStream())); 
 String line = bufferedReader.readLine(); 

package com.lw.test; 
 
import java.awt.image.BufferedImage; 
import java.io.BufferedReader; 
import java.io.File; 
import java.io.IOException; 
import java.io.InputStreamReader; 
import java.util.Arrays; 
import java.util.concurrent.TimeUnit; 
 
import javax.imageio.ImageIO; 
 
/** 
 * 參考知乎 
 * 
 * @link <a  rel="external nofollow" target="_blank">https://zhuanlan.zhihu.com/p/32452473</a> 
 * 
 * 跳一跳輔助 
 * 
 * @author LeeHo 
 */ 
public class JumpJumpHelper 
{ 
 
 private static final String IMAGE_NAME = "current.png"; 
 
 private static final String STORE_DIR = "d:/jump_screencapture"; 
 
 //數(shù)量 
 private static final int imageLengthLength = 5; 
 
 //存放圖片的大小 
 private static final long[] imageLength = new long[imageLengthLength]; 
 
 private final RGBInfo rgbInfo = new RGBInfo(); 
 
 private final String path = "/sdcard/tencent/customerpic/"; 
 private final String[] ADB_SCREEN_CAPTURE_CMDS = 
  {"adb shell screencap -p "+path + IMAGE_NAME, 
 "adb pull "+path+"current.png " + STORE_DIR }; 
 
 //截屏中游戲分數(shù)顯示區(qū)域最下方的Y坐標，300是 1920x1080的值，根據(jù)實際情況修改 
 private final int gameScoreBottomY = 300; 
 
 //按壓的時間系數(shù)，可根據(jù)具體情況適當調(diào)節(jié) 
 private final double pressTimeCoefficient = 2.05; 
 
 //按壓的起始點坐標，也是再來一局的起始點坐標 
 private final int swipeX = 280; 
 
 private final int swipeY = 600; 
 
 //二分之一的棋子底座高度 
 private final int halfBaseBoardHeight = 20; 
 
 //棋子的寬度，從截屏中量取，自行調(diào)節(jié) 
 private final int halmaBodyWidth = 74; 
 
 //游戲截屏里的兩個跳板的中點坐標，主要用來計算角度，可依據(jù)實際的截屏計算，計算XY的比例 
 private final int boardX1 = 813; 
 
 private final int boardY1 = 1122; 
 
 private final int boardX2 = 310; 
 
 private final int boardY2 = 813; 
 
 /** 
 * 獲取跳棋以及下一塊跳板的中心坐標 
 * 
 * @return 
 * @author LeeHo 
 * @throws IOException 
 * @update 2017年12月31日 下午12:18:22 
 */ 
 private int[] getHalmaAndBoardXYValue(File currentImage) throws IOException 
 { 
 BufferedImage bufferedImage = ImageIO.read(currentImage); 
 int width = bufferedImage.getWidth(); 
 int height = bufferedImage.getHeight(); 
 System.out.println("寬度：" + width + "，高度：" + height); 
 int halmaXSum = 0; 
 int halmaXCount = 0; 
 int halmaYMax = 0; 
 int boardX = 0; 
 int boardY = 0; 
 //從截屏從上往下逐行遍歷像素點，以棋子顏色作為位置識別的依據(jù)，最終取出棋子顏色最低行所有像素點的平均值，即計算出棋子所在的坐標 
 for (int y = gameScoreBottomY; y < height; y++) 
 { 
 for (int x = 0; x < width; x++) 
 { 
 processRGBInfo(bufferedImage, x, y); 
 int rValue = this.rgbInfo.getRValue(); 
 int gValue = this.rgbInfo.getGValue(); 
 int bValue = this.rgbInfo.getBValue(); 
 //根據(jù)RGB的顏色來識別棋子的位置， 
 if (rValue > 50 && rValue < 60 && gValue > 53 && gValue < 63 && bValue > 95 && bValue < 110) 
 { 
 halmaXSum += x; 
 halmaXCount++; 
 //棋子底行的Y坐標值 
 halmaYMax = y > halmaYMax ? y : halmaYMax; 
 } 
 } 
 } 
 
 if (halmaXSum != 0 && halmaXCount != 0) 
 { 
 //棋子底行的X坐標值 
 int halmaX = halmaXSum / halmaXCount; 
 //上移棋子底盤高度的一半 
 int halmaY = halmaYMax - halfBaseBoardHeight; 
 //從gameScoreBottomY開始 
 for (int y = gameScoreBottomY; y < height; y++) 
 { 
 processRGBInfo(bufferedImage, 0, y); 
 int lastPixelR = this.rgbInfo.getRValue(); 
 int lastPixelG = this.rgbInfo.getGValue(); 
 int lastPixelB = this.rgbInfo.getBValue(); 
 //只要計算出來的boardX的值大于0，就表示下個跳板的中心坐標X值取到了。 
 if (boardX > 0) 
 { 
 break; 
 } 
 int boardXSum = 0; 
 int boardXCount = 0; 
 for (int x = 0; x < width; x++) 
 { 
 processRGBInfo(bufferedImage, x, y); 
 int pixelR = this.rgbInfo.getRValue(); 
 int pixelG = this.rgbInfo.getGValue(); 
 int pixelB = this.rgbInfo.getBValue(); 
 //處理棋子頭部比下一個跳板還高的情況 
 if (Math.abs(x - halmaX) < halmaBodyWidth) 
 { 
 continue; 
 } 
 
 //從上往下逐行掃描至下一個跳板的頂點位置，下個跳板可能為圓形，也可能為方框，取多個點，求平均值 
 if ((Math.abs(pixelR - lastPixelR) + Math.abs(pixelG - lastPixelG) + Math.abs(pixelB - lastPixelB)) > 10) 
 { 
 boardXSum += x; 
 boardXCount++; 
 } 
 } 
 
 if (boardXSum > 0) 
 { 
 boardX = boardXSum / boardXCount; 
 } 
 } 
 
 //按實際的角度來算，找到接近下一個 board 中心的坐標 
 boardY = (int) (halmaY - Math.abs(boardX - halmaX) * Math.abs(boardY1 - boardY2) 
 / Math.abs(boardX1 - boardX2)); 
 if (boardX > 0 && boardY > 0) 
 { 
 int[] result = new int[4]; 
 //棋子的X坐標 
 result[0] = halmaX; 
 //棋子的Y坐標 
 result[1] = halmaY; 
 //下一塊跳板的X坐標 
 result[2] = boardX; 
 //下一塊跳板的Y坐標 
 result[3] = boardY; 
 return result; 
 } 
 } 
 
 return null; 
 } 
 
 /** 
 * 執(zhí)行命令 
 * 
 * @param command 
 * @author LeeHo 
 * @update 2017年12月31日 下午12:13:39 
 */ 
 private void executeCommand(String command) 
 { 
 Process process = null; 
 try 
 { 
 process = Runtime.getRuntime().exec(command); 
 System.out.println("exec command start: " + command); 
 process.waitFor(); 
 process.getInputStream(); 
 BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(process.getErrorStream())); 
 String line = bufferedReader.readLine(); 
 if (line != null) 
 { 
 System.out.println(line); 
 } 
 bufferedReader = new BufferedReader(new InputStreamReader(process.getInputStream())); 
 String line02 = bufferedReader.readLine(); 
 if (line02 != null) 
 { 
 System.out.println(line02); 
 } 
 
 
 System.out.println("exec command end: " + command); 
 } 
 catch (Exception e) 
 { 
 e.printStackTrace(); 
 } 
 finally 
 { 
 if (process != null) 
 { 
 process.destroy(); 
 } 
 } 
 } 
 
 /** 
 * ADB獲取安卓截屏 
 * 
 * @author LeeHo 
 * @update 2017年12月31日 下午12:11:42 
 */ 
 private void executeADBCaptureCommands() 
 { 
 for (String command : ADB_SCREEN_CAPTURE_CMDS) 
 { 
 executeCommand(command); 
 } 
 } 
 
 /** 
 * 跳一下 
 * 
 * @param distance 
 * @author LeeHo 
 * @update 2017年12月31日 下午12:23:19 
 */ 
 private void doJump(double distance) 
 { 
 System.out.println("distance: " + distance); 
 //計算按壓時間，最小200毫秒 
 int pressTime = (int) Math.max(distance * pressTimeCoefficient, 200); 
 System.out.println("pressTime: " + pressTime); 
 //執(zhí)行按壓操作 
 String command = String.format("adb shell input swipe %s %s %s %s %s", swipeX, swipeY, swipeX, swipeY, 
 pressTime); 
 System.out.println(command); 
 executeCommand(command); 
 } 
 
 /** 
 * 再來一局 
 * 
 * @author LeeHo 
 * @update 2017年12月31日 下午12:47:06 
 */ 
 private void replayGame() 
 { 
 String command = String.format("adb shell input tap %s %s", swipeX, swipeY); 
 executeCommand(command); 
 } 
 
 /** 
 * 計算跳躍的距離，也即兩個點之間的距離 
 * 
 * @param halmaX 
 * @param halmaY 
 * @param boardX 
 * @param boardY 
 * @return 
 * @author LeeHo 
 * @update 2017年12月31日 下午12:27:30 
 */ 
 private double computeJumpDistance(int halmaX, int halmaY, int boardX, int boardY) 
 { 
 return Math.sqrt(Math.pow(Math.abs(boardX - halmaX), 2) + Math.pow(Math.abs(boardY - halmaY), 2)); 
 } 
 
 public static void main(String[] args) 
 { 
 
 
 JumpJumpHelper jumpjumpHelper = new JumpJumpHelper(); 
// String command = "adb shell screencap -p "+jumpjumpHelper.path + IMAGE_NAME; 
//// command = "adb devices"; 
// jumpjumpHelper.executeCommand(command); 
// 
// if(true){return ;} 
 
 
 
 try 
 { 
 File storeDir = new File(STORE_DIR); 
 if (!storeDir.exists()) { 
 boolean flag = storeDir.mkdir(); 
 if (!flag) { 
 System.err.println("創(chuàng)建圖片存儲目錄失敗"); 
 return; 
 } 
 } 
 
 //執(zhí)行次數(shù) 
 int executeCount = 0; 
 for (;;) 
 { 
 //執(zhí)行ADB命令，獲取安卓截屏 
 jumpjumpHelper.executeADBCaptureCommands(); 
 File currentImage = new File(STORE_DIR, IMAGE_NAME); 
 if (!currentImage.exists()) 
 { 
 System.out.println("圖片不存在"); 
 continue; 
 } 
 
 long length = currentImage.length(); 
 imageLength[executeCount % imageLengthLength] = length; 
 //查看是否需要重新開局 
 jumpjumpHelper.checkDoReplay(); 
 executeCount++; 
 System.out.println("當前第" + executeCount + "次執(zhí)行!"); 
 //獲取跳棋和底板的中心坐標 
 int[] result = jumpjumpHelper.getHalmaAndBoardXYValue(currentImage); 
 if (result == null) 
 { 
 System.out.println("The result of method getHalmaAndBoardXYValue is null!"); 
 continue; 
 } 
 int halmaX = result[0]; 
 int halmaY = result[1]; 
 int boardX = result[2]; 
 int boardY = result[3]; 
 System.out.println("halmaX: " + halmaX + ", halmaY: " + halmaY + ", boardX: " + boardX + ", boardY: " 
 + boardY); 
 //計算跳躍的距離 
 double jumpDistance = jumpjumpHelper.computeJumpDistance(halmaX, halmaY, boardX, boardY); 
 jumpjumpHelper.doJump(jumpDistance); 
 //每次停留2.5秒 
 TimeUnit.MILLISECONDS.sleep(2500); 
 } 
 } 
 catch (Exception e) 
 { 
 e.printStackTrace(); 
 } 
 } 
 
 /** 
 * 檢查是否需要重新開局 
 * 
 * @author LeeHo 
 * @update 2017年12月31日 下午1:39:18 
 */ 
 private void checkDoReplay() 
 { 
 if (imageLength[0] > 0 && imageLength[0] == imageLength[1] && imageLength[1] == imageLength[2] 
 && imageLength[2] == imageLength[3] && imageLength[3] == imageLength[4]) 
 { 
 //此時表示已經(jīng)連續(xù)5次圖片大小一樣了，可知當前屏幕處于再來一局 
 Arrays.fill(imageLength, 0); 
 //模擬點擊再來一局按鈕重新開局 
 replayGame(); 
 } 
 } 
 
 /** 
 * 獲取指定坐標的RGB值 
 * 
 * @param bufferedImage 
 * @param x 
 * @param y 
 * @author LeeHo 
 * @update 2017年12月31日 下午12:12:43 
 */ 
 private void processRGBInfo(BufferedImage bufferedImage, int x, int y) 
 { 
 this.rgbInfo.reset(); 
 int pixel = bufferedImage.getRGB(x, y); 
 //轉(zhuǎn)換為RGB數(shù)字 
 this.rgbInfo.setRValue((pixel & 0xff0000) >> 16); 
 this.rgbInfo.setGValue((pixel & 0xff00) >> 8); 
 this.rgbInfo.setBValue((pixel & 0xff)); 
 } 
 
 class RGBInfo 
 { 
 private int RValue; 
 
 private int GValue; 
 
 private int BValue; 
 
 public int getRValue() 
 { 
 return RValue; 
 } 
 
 public void setRValue(int rValue) 
 { 
 RValue = rValue; 
 } 
 
 public int getGValue() 
 { 
 return GValue; 
 } 
 
 public void setGValue(int gValue) 
 { 
 GValue = gValue; 
 } 
 
 public int getBValue() 
 { 
 return BValue; 
 } 
 
 public void setBValue(int bValue) 
 { 
 BValue = bValue; 
 } 
 
 public void reset() 
 { 
 this.RValue = 0; 
 this.GValue = 0; 
 this.BValue = 0; 
 } 
 } 
}