Fix build

import android.content.pm.PackageManager;

import android.content.pm.ResolveInfo;

import android.content.pm.UserInfo;

import android.net.ProxyProperties;

import android.net.ProxyInfo;

import android.os.Binder;

import android.os.Bundle;

import android.os.Environment;

        exclusionList = exclusionList.trim();

        ContentResolver res = mContext.getContentResolver();

        ProxyProperties proxyProperties = new ProxyProperties(data[0], proxyPort, exclusionList);

        ProxyInfo proxyProperties = new ProxyInfo(data[0], proxyPort, exclusionList);

        if (!proxyProperties.isValid()) {

            Slog.e(LOG_TAG, "Invalid proxy properties, ignoring: " + proxyProperties.toString());

            return;