Java如何操作Android的adb shell 之我自己在程序中的使用方法

package com.symbio.ltp.adb;

import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.OutputStreamWriter;
import java.util.ArrayList;
import java.util.List;

import com.symbio.ltp.model.ConfigPropertiesData;
import com.symbio.ltp.util.Log;

public class ShellCommand {
private String name;
private Process process;
private BufferedWriter writer;
private BufferedReader reader;
private BufferedReader errorReader;
private List list;
private String[] returnValue;

public ShellCommand(String name) {
this.name = name;
}

public String getName() {
return name;
}

public Process getProcess() {
return process;
}

public BufferedWriter getOutputWriter() {
return writer;
}

public BufferedReader getInputReader() {
return reader;
}

public BufferedReader getErrorReader() {
return errorReader;
}

public boolean start(String cmd) {
try {
process = Runtime.getRuntime().exec(cmd);
writer = new BufferedWriter(new OutputStreamWriter(process.getOutputStream()));
reader = new BufferedReader(new InputStreamReader(process.getInputStream()));
errorReader = new BufferedReader(new InputStreamReader(process.getErrorStream()));
} catch (IOException e) {
Log.debug("Exception in shell(" + name + ") -- " + e.getMessage());
return false;
}
return true;
}

public boolean exec(String cmd) {
String line;

try {
writer.write(cmd + "\n");
writer.flush();

while((line = reader.readLine()) != null) {
Log.debug(line);
if(line.equals(ConfigPropertiesData.ltp_success)) {
return true;
} else if(line.equals(ConfigPropertiesData.ltp_fail)) {
return false;
}
}
} catch (IOException e) {
Log.debug("Exception in shell(" + name + ") -- " + e.getMessage());
return false;
}
return true;
}

public String [] execReturn(String cmd) {
String line;
list = new ArrayList();
try {
writer.write(cmd + "\n");
writer.flush();
line = reader.readLine();
while((line = reader.readLine()) != null) {
if(line.length()>0 && !(line.startsWith("#"))){
Log.debug(line);
list.add(line);
if(line.equals(ConfigPropertiesData.ltp_success)) {
break;
} else if(line.equals(ConfigPropertiesData.ltp_fail)) {
break;
}
}
}

int size = list.size();
returnValue = new String[size];
for (int i = 0; i < size; i++) {
returnValue[i] = list.get(i);
}
} catch (IOException e) {
Log.debug("Exception in shell(" + name + ") -- " + e.getMessage());
return null;
}
return returnValue;
}

public void terminate() {
try {
writer.write(0x03);
writer.flush();
} catch (IOException e) {
Log.debug("Exception in shell(" + name + ") -- " + e.getMessage());
}
}
}

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