get Builder from /sys/block/ folder - Android Android OS

Android examples for Android OS:Root

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Description

get Builder from /sys/block/ folder

Demo Code

import java.io.BufferedReader;
import java.io.FileReader;
import java.io.Reader;

public class Main {

  public static String getBuilder() {
    String str = null;/*from   w w w . jav  a2 s  . co m*/
    String sd_name = null;
    Object localOb;
    try {
      localOb = new FileReader("/sys/block/mmcblk0/device/type");
      localOb = new BufferedReader((Reader) localOb).readLine().toLowerCase().contentEquals("sd");
      if (localOb != null) {
        str = "/sys/block/mmcblk0/device/";
      }
    } catch (Exception e) {
      e.getStackTrace();
    }
    try {
      localOb = new FileReader("/sys/block/mmcblk1/device/type");
      localOb = new BufferedReader((Reader) localOb).readLine().toLowerCase().contentEquals("sd");
      if (localOb != null) {
        str = "/sys/block/mmcblk1/device/";
      }
    } catch (Exception e) {
      e.getStackTrace();
    }
    try {
      localOb = new FileReader("/sys/block/mmcblk2/device/type");
      localOb = new BufferedReader((Reader) localOb).readLine().toLowerCase().contentEquals("sd");
      if (localOb != null) {
        str = "/sys/block/mmcblk2/device/";
      }
    } catch (Exception e) {
      e.getStackTrace();
    }
    localOb = "";
    try {
      localOb = new FileReader(str + "name");
      sd_name = new BufferedReader((Reader) localOb).readLine();
    } catch (Exception e) {
      e.printStackTrace();
    }
    return sd_name;
  }

}

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