小编Suj*_*del的帖子

我的代码非常简单如下:

@Override
public void onClick(View v) 
{
  Log.i("MyApp", "Started");
  try
  {
    Process processStart = Runtime.getRuntime().exec("su");
  } 
  catch (IOException e1)
  {
    e1.printStackTrace();
  }
  String myStringArray[]= {"getevent","/dev/input/event0"};
  String line;
  try 
  {
    Process process = Runtime.getRuntime().exec(myStringArray);
    InputStreamReader inputstreamreader = new InputStreamReader(process.getInputStream());
    BufferedReader bufferedReader = new BufferedReader(inputstreamreader);
    bufferedReader.read();
    while ((line = bufferedReader.readLine()) != null) 
    {
      Log.i("MyApp", line);
    }
    InputStreamReader errstreamreader = new InputStreamReader(process.getErrorStream());
    BufferedReader errReader = new BufferedReader(errstreamreader);
    errReader.read();
    while ((line = errReader.readLine()) != null) 
    {
      Log.i("MyApp", line);
    }
  } catch(java.io.IOException e){
  }
  Log.i("MyApp", …