Android 系统时间

package com.tv.ui.metro.utils;

import java.io.UnsupportedEncodingException;
import java.nio.ByteBuffer;
import java.nio.CharBuffer;
import java.nio.charset.Charset;

/**
 * Created by Administrator on 16-3-31.
 */
public class DataUtil {
    public static char[] getChars(byte[] bytes) {
        Charset cs = Charset.forName("GBK");
        ByteBuffer bb = ByteBuffer.allocate(bytes.length);
        bb.put(bytes);
        bb.flip();
        CharBuffer cb = cs.decode(bb);
        return cb.array();
    }

    public static char[] convertBtoC(byte[] bytes) {
        char[] r = new char[0];
        try {
            r = new String(bytes, 0, bytes.length, "GBK").toCharArray();
        } catch (UnsupportedEncodingException e) {
            e.printStackTrace();
        } finally {
            return r;
        }
    }
}