More version info.

package com.android.settings;

import android.content.Intent;

import android.content.pm.ApplicationInfo;

import android.content.pm.PackageManager;

import android.content.pm.ResolveInfo;

import android.os.Build;

import android.os.Bundle;

import android.os.SystemProperties;

import android.preference.Preference;

import android.preference.PreferenceActivity;

import android.preference.PreferenceGroup;

import android.util.Config;

import android.preference.PreferenceScreen;

import android.util.Log;

import android.view.MotionEvent;

import java.io.BufferedReader;

import java.io.FileReader;

import java.io.IOException;

import java.util.List;

import java.util.regex.Matcher;

import java.util.regex.Pattern;

public class DeviceInfoSettings extends PreferenceActivity {

    private static final String TAG = "DeviceInfoSettings";

    private static final boolean LOGD = false || Config.LOGD;

    private static final String KEY_CONTAINER = "container";

    private static final String KEY_TEAM = "team";

        addPreferencesFromResource(R.xml.device_info_settings);

        setStringSummary("firmware_version", Build.VERSION.RELEASE);

        findPreference("firmware_version").setEnabled(true);

        setValueSummary("baseband_version", "gsm.version.baseband");

        setStringSummary("device_model", Build.MODEL);

        setStringSummary("build_number", Build.DISPLAY);

                Utils.UPDATE_PREFERENCE_FLAG_SET_TITLE_TO_MATCHING_ACTIVITY);

    }

    @Override

    public boolean onPreferenceTreeClick(PreferenceScreen preferenceScreen, Preference preference) {

        if (preference.getKey().equals("firmware_version")) {

            Intent intent = new Intent(Intent.ACTION_MAIN);

            intent.setClassName("android",

                    com.android.internal.app.PlatLogoActivity.class.getName());

            try {

                startActivity(intent);

            } catch (Exception e) {

            }

        }

        return super.onPreferenceTreeClick(preferenceScreen, preference);

    }

    private void removePreferenceIfPropertyMissing(PreferenceGroup preferenceGroup,

            String preference, String property ) {

        if (SystemProperties.get(property).equals(""))