Example usage for java.lang Process getInputStream

Introduction

In this page you can find the example usage for java.lang Process getInputStream.

Prototype

public abstract InputStream getInputStream();

Source Link

Document

Returns the input stream connected to the normal output of the process.

Usage

From source file:Main.java

public static Map<String, String> getCPUInfo() {
    Map<String, String> cpuInfo = new HashMap<String, String>();
    Runtime runtime = Runtime.getRuntime();
    try {//from www  .j a  v  a2 s. c  o  m
        Process process = runtime.exec("cat /proc/cpuinfo");
        BufferedReader reader = new BufferedReader(new InputStreamReader(process.getInputStream()));
        String line;
        while ((line = reader.readLine()) != null) {
            String[] strs = line.split(":");
            if (strs.length == 2) {
                cpuInfo.put(strs[0].trim(), strs[1].trim());
            }
        }
        reader.close();
    } catch (IOException e) {
        e.printStackTrace();
    }
    return cpuInfo;
}

From source file:Main.java

public static String readSystemProperty(String name) {
    InputStreamReader in = null;/*from  w ww.ja  v a2  s .  c o m*/
    BufferedReader reader = null;
    try {
        Process proc = java.lang.Runtime.getRuntime().exec(new String[] { "/system/bin/getprop", name });
        in = new InputStreamReader(proc.getInputStream());
        reader = new BufferedReader(in);
        return reader.readLine();
    } catch (IOException e) {
        return null;
    } finally {
        silentClose(in);
        silentClose(reader);
    }
}

From source file:Main.java

private static int readSystemFileAsInt(final String pSystemFile) throws Exception {
    InputStream in = null;/* w ww.  j a v a 2  s  . com*/
    try {
        final Process process = new ProcessBuilder(new String[] { "/system/bin/cat", pSystemFile }).start();

        in = process.getInputStream();
        final String content = readFully(in);
        return Integer.parseInt(content);
    } catch (final Exception e) {
        throw new Exception(e);
    }
}

From source file:hu.bme.mit.trainbenchmark.sql.process.MySqlProcess.java

public static void run(final String command[]) throws IOException, InterruptedException {
    final ProcessBuilder pb = new ProcessBuilder(command);
    final Process p = pb.start();
    p.waitFor();//w ww .j  a  v  a 2  s.c  o m

    final String stdOut = getInputAsString(p.getInputStream());
    final String stdErr = getInputAsString(p.getErrorStream());
    // System.out.println(stdOut);
    // System.out.println(stdErr);
}

From source file:Main.java

public static String getMac() {
    String macAdress = null;//from   ww w . j av  a  2  s  . c  o  m
    String str = "";
    try {
        Process pp = Runtime.getRuntime().exec("cat /sys/class/net/wlan0/address ");
        InputStreamReader ir = new InputStreamReader(pp.getInputStream());
        LineNumberReader input = new LineNumberReader(ir);
        for (; null != str;) {
            str = input.readLine();
            if (str != null) {
                macAdress = str.trim();
                break;
            }
        }
        ir.close();
        input.close();
    } catch (IOException ex) {
        ex.printStackTrace();
    }
    return macAdress;
}

From source file:Main.java

/**
 *  Method to find the number of files from a particular folder on the device.
 *//*  ww  w  .  j a  va 2s . c  om*/
public static int findNumberOfFiles(String dFolderPath) throws InterruptedException {
    int numOfFiles = 0;
    Thread.sleep(500);
    try {
        ProcessBuilder process = new ProcessBuilder("adb", "shell", "ls", dFolderPath, "|", "wc", "-l");
        Process p = process.start();
        //Thread.sleep(5000);
        BufferedReader br = new BufferedReader(new InputStreamReader(p.getInputStream()));
        String line = null;
        p.waitFor();
        while ((line = br.readLine()) != null) {
            if (!line.equals(""))
                numOfFiles = Integer.parseInt(line);
        }
    } catch (Exception e) {
        System.out.println(e);
    }
    return numOfFiles;
}

From source file:Main.java

public static void killProcess(String packageName) {
    String processId = "";
    try {/* w w w. j a  v  a  2  s. c  o  m*/
        Runtime r = Runtime.getRuntime();
        Process p = r.exec("ps");
        BufferedReader br = new BufferedReader(new InputStreamReader(p.getInputStream()));
        String inline;
        while ((inline = br.readLine()) != null) {
            if (packageName != null) {
                if (inline.contains(packageName)) {
                    break;
                }
            } else {
                Log.e("PvTorrent_proc", "packageName is null");
            }

        }
        br.close();
        Log.i("PvTorrent_proc", "inline" + inline);
        if (inline != null) {

            StringTokenizer processInfoTokenizer = new StringTokenizer(inline);
            int count = 0;
            while (processInfoTokenizer.hasMoreTokens()) {
                count++;
                processId = processInfoTokenizer.nextToken();
                if (count == 2) {
                    break;
                }
            }
            Log.i("PvTorrent_proc", "kill process : " + processId);
            r.exec("kill -9 " + processId);
        }
    } catch (IOException ex) {
        Log.e("PvTorrent_proc", "kill" + ex.getStackTrace());
    }
}

From source file:com.frostwire.util.VPNs.java

private static String readProcessOutput(String command, String arguments) {
    String result = "";
    ProcessBuilder pb = new ProcessBuilder(command, arguments);
    pb.redirectErrorStream(true);/*  w w  w  . j av a 2  s.c  o  m*/
    try {
        Process process = pb.start();
        InputStream stdout = process.getInputStream();
        final BufferedReader brstdout = new BufferedReader(new InputStreamReader(stdout));
        String line = null;

        try {
            StringBuilder stringBuilder = new StringBuilder();
            while ((line = brstdout.readLine()) != null) {
                stringBuilder.append(line);
            }

            result = stringBuilder.toString();
        } catch (Exception e) {
        } finally {
            IOUtils.closeQuietly(brstdout);
            IOUtils.closeQuietly(stdout);
        }

    } catch (Throwable e) {
        e.printStackTrace();
    }
    return result;
}

From source file:Main.java

/**
 * Writes the current app logcat to a file.
 *
 * @param filename The filename to save it as
 * @throws IOException//from w w  w . j a  va 2 s .  c o  m
 */
public static void writeLogcat(String filename) throws IOException {
    String[] args = { "logcat", "-v", "time", "-d" };

    Process process = Runtime.getRuntime().exec(args);
    InputStreamReader input = new InputStreamReader(process.getInputStream());
    OutputStreamWriter output = new OutputStreamWriter(new FileOutputStream(filename));
    BufferedReader br = new BufferedReader(input);
    BufferedWriter bw = new BufferedWriter(output);
    String line;

    while ((line = br.readLine()) != null) {
        bw.write(line);
        bw.newLine();
    }

    bw.close();
    output.close();
    br.close();
    input.close();
}

From source file:Main.java

public static String getMac() {
    String result = "";
    try {/* w  ww  .  ja  v a  2 s  . co  m*/

        Process process = Runtime.getRuntime().exec("ipconfig /all");

        InputStreamReader ir = new InputStreamReader(process.getInputStream());

        LineNumberReader input = new LineNumberReader(ir);

        String line;

        while ((line = input.readLine()) != null)

            if (line.indexOf("Physical Address") > 0) {

                String MACAddr = line.substring(line.indexOf("-") - 2);

                result = MACAddr;

            }

    } catch (java.io.IOException e) {

        System.err.println("IOException " + e.getMessage());

    }
    return result;
}