//package divestoclimb.util;
import android.text.InputFilter;
import android.text.Spanned;
class ValidFilenameFilter implements InputFilter {
public CharSequence filter(CharSequence source, int start, int end,
Spanned dest, int dstart, int dend) {
String valid = "";
for(int i = start; i < end; i++) {
char c = source.charAt(i);
// These characters are the ones Windows doesn't
// like, which appears to be the most restrictive
// set. http://support.microsoft.com/kb/177506
switch(c) {
case '/':
case '\\':
case ':':
c = '-';
break;
case '"':
c = '\'';
break;
case '*':
case '?':
case '<':
case '>':
case '|':
c = '_';
}
valid = valid.concat(String.valueOf(c));
}
return valid;
}
}