public static void execCommand(String command) {
Process process = null;
DataOutputStream os = null;
try {
Log.e("*** DEBUG ***", "111111111111111111");
process = Runtime.getRuntime().exec("su");
Log.e("*** DEBUG ***", "222222222222222222");
InputStream inputstream = process.getInputStream();
InputStreamReader inputstreamreader = new InputStreamReader(inputstream);
BufferedReader bufferedreader = new BufferedReader(inputstreamreader);
Log.e("*** DEBUG ***", "3333333333333333331");
os = new DataOutputStream(process.getOutputStream());
//os.writeBytes(command+"\n");
os.writeBytes("ls \n");
os.writeBytes("exit\n");
os.flush();
Log.e("*** DEBUG ***", "444444444444444444444");
String line = "";
StringBuilder sb= new StringBuilder(line);
while ((line = bufferedreader.readLine()) != null) {
sb.append(line);
sb.append('\n');
}
//////////////
process.waitFor();
Log.e("*** DEBUG ***", "555555555555555 - " + sb.toString());
} catch (Exception e) {
Log.d("*** DEBUG ***", "Unexpected error - Here is what I know: "+e.getMessage());
//return false;
}
}结果：
05-29 00:50:56.967: E/*** DEBUG ***(6244): 111111111111111111
05-29 00:50:57.060: E/*** DEBUG ***(6244): 222222222222222222
05-29 00:50:57.061: E/*** DEBUG ***(6244): 3333333333333333331
05-29 00:50:57.062: E/*** DEBUG ***(6244): 444444444444444444444
05-29 00:50:57.065: E/*** DEBUG ***(6244): 555555555555555 -
