How we can check our hardware in android

1. Check out Hardware details with simple tutorial :-

package system_detail;

import java.io.IOException;

import java.io.InputStream;

import java.io.RandomAccessFile;

import com.example.spynew.R;

import android.os.Bundle;

import android.app.Activity;

import android.view.Menu;

import android.widget.TextView;

public class hardware_detail_tab extends Activity {

TextView CPU;

TextView MEMORY;

TextView DISPLAY;

String display_info;

@Override

protected void onCreate(Bundle savedInstanceState) {

super.onCreate(savedInstanceState);

setContentView(R.layout.hardware_detail_tab);

CPU=(TextView)findViewById(R.id.cpu);

CPU.setText(ReadCPUinfo());

MEMORY=(TextView)findViewById(R.id.memory);

MEMORY.setText(getTotalRAM());

DISPLAY=(TextView)findViewById(R.id.display);

}

private String ReadCPUinfo()

{

 ProcessBuilder cmd;

 String result="";

 try{

  String[] args = {"/system/bin/cat", "/proc/cpuinfo"};

  cmd = new ProcessBuilder(args);

  Process process = cmd.start();

  InputStream in = process.getInputStream();

  byte[] re = new byte[1024];

  while(in.read(re) != -1){

   System.out.println(new String(re));

   result = result + new String(re);

  }

  in.close();

 } catch(IOException ex){

  ex.printStackTrace();

 }

 return result;

}

public static String getTotalRAM() {

   RandomAccessFile reader = null;

   String load = null;

   try {

       reader = new RandomAccessFile("/proc/meminfo", "r");

       load = reader.readLine();

   } catch (IOException ex) {

       ex.printStackTrace();

   } finally {

       // Streams.close(reader);

   }

   return load;

}

@Override

public boolean onCreateOptionsMenu(Menu menu) {

getMenuInflater().inflate(R.menu.main, menu);

return true;

}

}