protected String convertCodeBlock(String input) {
Matcher codeFinder = codeblockPattern.matcher(input);
String replacement = "{code}{group1}{code}";
String converted = RegexUtil.loopRegex(codeFinder, input, replacement);
converted = handleWhitespace(converted);
return converted;
}
/** 银行帐号为16-21位的数字 */
public static boolean isAccountNumber(TextView w) {
if (!RegexUtil.isAccountNumber(w.getText().toString().trim())) {
w.setError("银行帐号必须为16-21位的数字！");
w.setFocusable(true);
return false;
}
return true;
}
public static boolean isMobileNumber(TextView w) {
if (!RegexUtil.isMobileNumber(w.getText().toString().trim())) {
w.setError("手机号码为11位数字！");
w.setFocusable(true);
return false;
}
return true;
}
public static boolean isArea(TextView w) {
if (!RegexUtil.isArea(w.getText().toString().trim())) {
w.setError("面积有非法字符！");
w.setFocusable(true);
return false;
}
return true;
}
/**
* replaces all whitespace seperating the {code} blocks from the content with just one newline.
* Example: <br>
* if input = <br>
* {code} codeblock {code} <br>
* <br>
* then return = <br>
* {code}<br>
* codeblock<br>
* {code}
*
* @param input
* @return
*/
protected String handleWhitespace(String input) {
Matcher codeNLFinder = codeNLPattern.matcher(input);
String replacement = "{group1}\n{group2}\n{group3}";
return RegexUtil.loopRegex(codeNLFinder, input, replacement);
}