作者:root
Android EventBus
Android 开发之如何优雅地复制Assets文件到SD卡
字节数组(byte[])转16进制字符串(HexString)
public static String bytesToHexString(byte[] bytes) {
StringBuffer stringBuffer = new StringBuffer();
String temp = null;
for (int i = 0; i < bytes.length; i++) {
temp = Integer.toHexString(bytes[i] & 0xFF);
if (temp.length() == 1) {
stringBuffer.append("0");
}
stringBuffer.append(temp);
}
return stringBuffer.toString().toUpperCase();
}
参考链接: