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android中Parcel中文乱码的解决：巧用十六进制
android中Parcel中文乱码的解决：巧用十六进制
把需要传递的中文转化成十六进制的字符串。
str的格式：
"48", "65", "6C", "6C", "6F", "CD", "FB", "BE", "A9", "D7", "E9"
private String hex2String(String str) {
Log.d(LOG_TAG, "hex2String str = " + str);
if(str.indexOf(",") == -1){
return str;
}
String[] strArray = str.split(",");
// String[] strArray = {"48", "65", "6C", "6C", "6F", "CD", "FB", "BE", "A9", "D7", "E9"};
StringBuilder builder = new StringBuilder();
for (int i = 0; i < strArray.length; i++) {
char ch = (char) Integer.parseInt(strArray[i], 16);
builder.append(new Character(ch).toString());
}
try {
return new String(builder.toString().getBytes("ISO-8859-1"),"GBK");
} catch (UnsupportedEncodingException e) {
return null;
}
}
参考代码：
package cn.itcast.string;
public class Hex2String {
public static void main(String[] args) {
// TODO Auto-generated method stub
String str = "I love 中国";
String s = toHexString(str);
System.out.println(s);
System.out.println(toStringHex(s));
}
//转化字符串为十六进制编码
public static String toHexString(String str){
String s = "";
for (int i = 0; i < str.length(); i++) {
char ch = str.charAt(i);
s += Integer.toHexString(ch) + ",";
}
s = s.substring(0, s.length()-1);
return s;
}
//十六进制编码转化为字符串
public static String toStringHex(String str){
String[] strArray = str.split(",");
StringBuilder sb = new StringBuilder();
for (int i = 0; i < strArray.length; i++) {
char ch = (char) Integer.parseInt(strArray[i], 16);
sb.append(Character.toString(ch));
}
return sb.toString();
}
}
最后更新：2017-04-02 06:52:15