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private void editTextListener(){
id_num.addTextChangedListener(new TextWatcher() {
@Override
public void beforeTextChanged(CharSequence s, int start, int count, int after) {
}
@Override
public void onTextChanged(CharSequence s, int start, int before, int count) {
if (s == null || s.length() == 0) return;
StringBuilder sb = new StringBuilder();
for (int i = 0; i
来自 “ ITPUB博客 ” ,链接:https://blog.itpub.net/717/viewspace-2813535/ ,如需转载,请注明出处,否则将追究法律责任。