if i ever mistakenly installed an app that disabled the home key, i'd 
promptly reboot my phone,  uninstall, and report it as malware.

On 12/9/09 11:31 AM, David Toledo wrote:
> But I do see some screensavers disable it. how can they do that?
>
> 2009/12/9 Dianne Hackborn <hack...@android.com 
> <mailto: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
>     <mailto: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
>         <mailto: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 <mailto: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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