This one works for me:
performHapticFeedback( HapticFeedbackConstants.LONG_PRESS,
HapticFeedbackConstants.FLAG_IGNORE_GLOBAL_SETTING );
I remember having trouble getting other things to work.
Fortunately I only use Haptic Feedback with a long press, otherwise
the Code Cops might come calling.
If really want to be hauled in front of a judge you can use the
Vibrator service directly.
Lee
On Sep 28, 2:33 pm, James W <jpbwebs...@gmail.com> wrote:
> I want to invoke the haptic feedback buzz when my ImageButton is
> pressed, but I am not sure the best way to do it. I first checked that
> my button was enabled for that, and isHapticFeedbackEnabled() returns
> true.
>
> Then I am calling performHapticFeedback() with the constant
> FLAG_IGNORE_GLOBAL_SETTING, as the docs indicate that will be used to
> override any global settings.
>
> The doc is a little ambiguous, but it does imply that this is
> something I can call at any time, so I am calling it in the
> OnClickListener():
>
> final ImageButton mybutton= (ImageButton) findViewById
> (R.id.mybutton);
> mybutton.setOnClickListener(new View.OnClickListener()
> {
> public void onClick(View v)
> {
> mybutton.performHapticFeedback
> (HapticFeedbackConstants.FLAG_IGNORE_GLOBAL_SETTING);
> // The rest of my code
> }
> }
> );
>
> I appreciate that it would be better to call it when the finger first
> touches the button rather than on the Click event, but I wanted to get
> it working to start with, before refining it.
>
> Am I barking completely up the wrong tree, or should the above work
> when I click on the button, because nothing happens?
--~--~---------~--~----~------------~-------~--~----~
You received this message because you are subscribed to the Google
Groups "Android Developers" group.
To post to this group, send email to android-developers@googlegroups.com
To unsubscribe from this group, send email to
android-developers+unsubscr...@googlegroups.com
For more options, visit this group at
http://groups.google.com/group/android-developers?hl=en
-~----------~----~----~----~------~----~------~--~---
