Read realtime output of a command
android, java
Solution
Try this:
try {
proc = Runtime.getRuntime().exec("du -d 1 /sdcard/");
InputStream inputStream = proc.getInputStream();
InputStreamReader inputStreamReader = new InputStreamReader(inputStream);
BufferedReader bufferedReader = new BufferedReader(inputStreamReader);
while ((line = bufferedReader.readLine()) != null) {
System.out.println(line); // it prints all at once after command has been executed.
}
proc.waitFor();
}
catch (IOException e) {
Log.e("du","error "+e.getMessage());
}
Problem
How can I read real-time output of a shell command from Java This is what I have so far but it prints after command has been executed: ``` try { proc = Runtime.getRuntime().exec("du -d 1 /sdcard/"); InputStream inputStream = proc.getInputStream(); InputStreamReader inputStreamReader = new InputStreamReader(inputStream); BufferedReader bufferedReader = new BufferedReader(inputStreamReader); while ((line = bufferedReader.readLine()) != null) { publishProgress(i); i++; System.out.println(line); // it prints all at once after command has been executed. } } catch (IOException e) { Log.e("du","error "+e.getMessage()); } ```