But I do see some screensavers disable it. how can they do that?

2009/12/9 Dianne Hackborn <hack...@android.com>

> Occasionally people find hacks to kind-of do this, and when they do we fix
> the platform to prevent it.  Don't do this.  The home key is the -only-
> mechanism a user has to return to a known, trusted state.  It is critical
> for security that it do this, and apps can not prevent it.
>
> On Wed, Dec 9, 2009 at 11:21 AM, David Toledo <dtole...@gmail.com> wrote:
>
>> exist some other alternative?
>> exist some method or function that capture when the press home key ???
>>
>> 2009/12/9 Mark Murphy <mmur...@commonsware.com>
>>
>> >     I want to block the functionality switch between Applications in
>>> > my Activity. Is it possible ?
>>>
>>> Fortunately, no. The user can always press HOME.
>>>
>>> --
>>> Mark Murphy (a Commons Guy)
>>> http://commonsware.com
>>> Android App Developer Books: http://commonsware.com/books.html
>>>
>>>
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>
>
>
> --
> Dianne Hackborn
> Android framework engineer
> hack...@android.com
>
> Note: please don't send private questions to me, as I don't have time to
> provide private support, and so won't reply to such e-mails.  All such
> questions should be posted on public forums, where I and others can see and
> answer them.
>
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