Hi,
I'm trying to work with the (wonderfully undocumented) android
gradient drawables in a way that's independent of screen density. No
luck so far.
This is the gradient drawable that I'm using:
<gradient android:type="radial"
android:startColor="#FFFFFFFF"
android:centerColor="#FFFFFF"
android:endColor="#FF0000"
android:innerRadius="150dp"
android:gradientRadius="350"
/>
It looks fine on a standard HTC Dream screen, but the scaling is wrong
on the higher-density Droid screen. (I tried it both on the emulator
and the hardware)
If I try to change it to
android:gradientRadius="350dp"
I get the following error:
Dimension types not allowed (at 'gradientRadius' with value '350dp').
The relevant documentation, is, ahem, a little light on detail:
http://developer.android.com/reference/android/graphics/drawable/GradientDrawable.html#attr_android:gradientRadius
Any idea what's going on here. Why can units not be specified for
gradientRadius? Is there a way to specify a denisty-independent
gradientRadius from the XML file? Or have I misunderstood what
gradientRadius is doing?
Any help appreciated.
Thanks,
Mark
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