I liked to override a Gallery widget class, so I tried to override and
I faced the problem of using protected variable.
this is a Gallery source
@Override
protected void onLayout(boolean changed, int l, int t, int r, int
b) {
super.onLayout(changed, l, t, r, b);
/*
* Remember that we are in layout to prevent more layout
request from
* being generated. [android comment]
*/
mInLayout = true;
layout(0, false);
mInLayout = false;
}
and I changed
@Override
protected void onLayout (boolean changed, int l, int t, int r, int b)
{
super.onLayout (changed, l, t, r, b);
mInLayout = true;
MyLayout (0, false);
minLayout = false;
}
I build.. and result is
/home/bobos26/work/devel/omap_test/packages/apps/Launcher/src/com/
android/launcher/WRGallery.java:27: mInLayout is not public in
android.widget.AdapterView; cannot be accessed from outside package
mInLayout = true;
^
the result log mean that I can't accessed the protected variable
mInLayout from outside package. I think I can access a parent's
protected variable when overriding class in Object oriented
programming theory. am I wrong? and is there a good solution to access
a parent's protected variable?
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