if you enter only 5002 the it gets null value in space1 so it's
crashed.To solve these problem you can do like this:
str=txt.getText().toString();
int space1=str.indexOf(" ");
if(space!=null){
s=str.substring(0, space1);
}
else
{
s=str;
}
On Tue, Mar 6, 2012 at 11:06 AM, Jagruti Sangani <
jagruti.sang...@inextrix.com> wrote:
> Hello,
> I have textbox in that some time i will enter the onlu number like
> 96350254 or 5002 those are not in fix length.and sometimes if select from
> contact then in text box number will be with the name like "5002
> jagruti".when i press the button then i want to pass only the number to the
> other page so how can i send only number from textbox value.I made the
> function and in that
> str=txt.getText().toString();
> int space1=str.indexOf(" ");
> s=str.substring(0, space1);
>
> this work perfectly if in tye textbox "5002 jagruti" but when i enter only
> 5002 then it will crash the application.so can anybody know how to do
> successfully pass the number.
>
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