private static final int DECIMAL_DIGITS =
2;
private InputFilter
decimalFilter =
new InputFilter() {
@Override
public CharSequence filter(CharSequence source,
int start,
int end,
Spanned dest,
int dstart,
int dend) {
// source:当前输入的字符
// start:输入字符的开始位置
// end:输入字符的结束位置
// dest：当前已显示的内容
// dstart:当前光标开始位置
// dent:当前光标结束位置
if (dest.length() ==
0 && source.equals(
".")) {
return "0.";
}
String dValue = dest.toString();
String[] splitArray = dValue.split(
"\\.");
if (splitArray.
length >
1) {
String dotValue = splitArray[
1];
if (dotValue.length() ==
DECIMAL_DIGITS) {
return "";
}
}
return null;
}
};
mBonusMoney.setFilters(
new InputFilter[] {decimalFilter,
new InputFilter.LengthFilter(
5) });
mBonusondition.setFilters(
new InputFilter[] {decimalFilter,
new InputFilter.LengthFilter(
5) });
