how do i create the options menu for the child preference screen ?
On Feb 10, 8:33 am, robert wrote:
> Dear Christoph
> I got the non-null return from inner screen, just like you said,
> thanks a lot for your help!
>
> On Feb 10, 10:27 am, Christoph Studer wrote:
>
> > From the code
> > he
Dear Christoph
I got the non-null return from inner screen, just like you said,
thanks a lot for your help!
On Feb 10, 10:27 am, Christoph Studer wrote:
> From the code
> here:http://android.git.kernel.org/?p=platform/frameworks/base.git;a=blob;...
> it looks like mDialog is only valid when
I just try to invoke the method and make sure their functions, so it's
weird when I got null when invoked getDialog()
I'll try as you said in inner screen later and post the result here.
Thanks for your help!
On Feb 10, 10:27 am, Christoph Studer wrote:
> From the code
> here:http://android.git
>From the code here:
http://android.git.kernel.org/?p=platform/frameworks/base.git;a=blob;f=core/java/android/preference/PreferenceScreen.java;h=9929b963755e03609c37822b01fe101f3ce575a2;hb=HEAD
it looks like mDialog is only valid when that particular (inner)
PreferenceScreen is shown, i.e. when yo
Dear Christoph
Thanks for ur reply:)
I've tried as you said and I got the concept of the structure.But
there is still a problem when I use the getDialog() method.
I found that the return of this method is null when using it in my
program but not null when I use ddms to debug and check the mDialog,
When the PreferenceActivity encounters nested PreferenceScreens in the
hierarchy, it will add the inner PreferenceScreen as a list entry
(similar appearance as e.g. for a EditTextPreference) to the outer
PreferenceScreen. When the user clicks on this list entry, the
contents of the inner Preferenc
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