Android-EditText控制输入范围在0~100之间

edit.addTextChangedListener(new TextWatcher(){
int l=0;////////记录字符串被删除字符之前，字符串的长度
int location=0;//记录光标的位置

@Override
public void beforeTextChanged(CharSequence s, int start, int count, int after) {
// TODO Auto-generated method stub
l=s.length();
location=edit.getSelectionStart();
}

@Override
public void onTextChanged(CharSequence s, int start, int before, int count) {
// TODO Auto-generated method stub
Pattern p = Pattern.compile("^(100|[1-9]\\d|\\d)$");

Matcher m =p.matcher(s.toString());
if(m.find() || ("").equals(s.toString())){
System.out.print("OK!");
}else{
System.out.print("False!");
Toast.makeText(context, "请输入正确的数值", Toast.LENGTH_SHORT).show();
}
}

@Override
public void afterTextChanged(Editable s) {
// TODO Auto-generated method stub

}});

android:inputType="number"