android中的Unicode转换

Question

• 如何在android中将Unicode字符\u4eca\u 5929转换为中文字符今天？

Answer 1

// myString contains your unicode escape characters
String str = myString.split(" ")[0];
str = str.replace("\\","");
String[] arr = str.split("u");
String text = "";
for(int i = 1; i < arr.length; i++){
    int hexVal = Integer.parseInt(arr[i], 16);
    text += (char)hexVal;
}
// Text will now have 今天