我在尝试转换为 CharSequence [] 时不断收到此错误。
字符串类型的 toArray(CharSequence[]) 方法未定义
这是我的代码
CharSequence[] cs = abbrev.toArray(new CharSequence[abbrev.length()]);
缩写只是将句子分成第一个字符(Hello World --> HW)
String[] result = matches.toString().split("\\s+");
// The string we'll create
String abbrev = "";
// Loop over the results from the string splitting
for (int i = 0; i < result.length; i++){
// Grab the first character of this entry
char c = result[i].charAt(0);
// If its a number, add the whole number
if (c >= '0' && c <= '9'){
abbrev += result[i];
}
// If its not a number, just append the character
else{
abbrev += c;
}
}
有任何想法吗?
谢谢