Re: NSTimer
Re: NSTimer
- Subject: Re: NSTimer
- From: Mahaboob <email@hidden>
- Date: Fri, 05 Dec 2008 10:26:33 +0530
- Thread-topic: NSTimer
On 12/4/08 9:41 PM, "Adam R. Maxwell" <email@hidden> wrote:
>
> On Dec 4, 2008, at 4:47 PM, Mahaboob wrote:
>
>> Hi,
>> I need to fire the thread repeatedly in regular time intervals. So I
>> used
>> the timer like:
>> timer = [[NSTimer scheduledTimerWithTimeInterval:(double)
>> [txtTimeinterval
>> doubleValue] target:self selector:@selector(myThread:) userInfo:nil
>> repeats:YES]retain];
>>
>> It is working but, the thread is fired only after the the time
>> interval I
>> had given. But actually I need to begin the thread in 0Sec and then
>> keep the
>> regular time interval. For that I used the code :
>> NSDate* theDate = [NSDate dateWithTimeIntervalSinceReferenceDate:0];
>> [[timer initWithFireDate:theDate interval:(double)[txtTimeinterval
>> doubleValue] target:self selector:@selector(myThread:) userInfo:nil
>> repeats:YES]retain];
>>
>> But it is not firing the thread.
>> Where I got wrong?
>
> at least the following:
>
> 1) you appear to be misusing the initializer; you should have timer =
> [[NSTimer alloc] initWithFireDate...];
>
> 2) you should be using theDate = [NSDate dateWithTimeIntervalSinceNow:0]
>
> 3) you haven't added the timer to a runloop, so it's never scheduled,
> and will never fire
>
>
Now I modified the code and attaching it.
Now thread fires only once. After that it enter into runLoop and not going
further.
When I'm calling [self myThread:nil]; getting the warning:
'SendWindowClass' may not respond to '-send:'
(Messages without a matching method signature will be assumed to return 'id'
and accept '...' as arguments.)
Without calling this the thread is not firing at all.
Attachment:
SendWindowClass.m
Description: Binary data
_______________________________________________
Cocoa-dev mailing list (email@hidden)
Please do not post admin requests or moderator comments to the list.
Contact the moderators at cocoa-dev-admins(at)lists.apple.com
Help/Unsubscribe/Update your Subscription:
This email sent to email@hidden
| References: | |
| | >Re: NSTimer (From: "Adam R. Maxwell" <email@hidden>) |