Using a LinearLayout.LayoutParams should definitely work, since your
ListView *is* inside of a LinearLayout:
http://developer.android.com/reference/android/widget/LinearLayout.LayoutParams.html#attr_android:layout_weight
As for the null pointer exception, have you tried "addView (View child,
ViewGroup.LayoutParams params)" ?
BTW, Settings app uses a PreferenceCategory for the network list, with
each network being a Preference, so all layout issues are already
handled by the preference framework.
-- Kostya
19.01.2011 16:41, Eric Crump пишет:
I can't set the Layout weight. I'm doing it all in Java code and if I
set the weight directly I get a null exception. If I create new
LayoutParams I get a class cast exception. I've tried
LinearLayout.LayoutParams, FrameLayout.LayoutParams, etc and I get the
exception. I did try to set the height manually to see what happens.
If I set it to something like 300 instead of fill_parent it does
display a larger control, however, it no longer scrolls.
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