2012/8/3 Spiral123 <[email protected]>
> OK...my second attempt to find the device value of
> textColorPrimaryDisableOnly:
>
> [snip]
> My attempt at reflection didn't seem to work either:
>>
>>
> Class myClass = Class.forName("android.R$styleable");
>>
>> int mTextColor =
>>> myClass.getField("Theme_textColorPrimaryInverse").getInt(myClass);
>>
>>
>>>
You keep trying to get the value of textColorPrimaryDisableOnly from the
current theme... which mixes up cause and effect (source and target in a
reference).
But that's irrelevant, because:
I did a bit of checking and found that "style
name="Widget.TextView.PopupMenu"" is really just for popup menus, which use
a white background even on 2.3 (where the option menu uses a black
background... in the stock platform).
The option menu gets its values from a style that's not exposed in the SDK,
and whose resource Id is thus not guaranteed to be the same, even if you
used it directly.
>
> Looking for the background 9-patch was no more successful - I couldn't
> find where menu_background_fill_parent_width.9.png is stored.
>
It's referenced from the theme as an attribute, called
"panelFullBackground", and publicly available since API 1.
In XML, you'd write something like:
<ImageView ... android:src="?android:attr/panelFullBackground" ... />
In code, use something like this:
TypedArray a = obtainStyledAttributes(new int[] {
android.R.attr.panelFullBackground });
Drawable d = a.getDrawable(0);
a.recycle();
And to verify, use something like this:
ImageView iv = (ImageView) findViewById(R.id.test_menu_background);
iv.setImageDrawable(d);
The images I'm getting (2.2 and 2.3 emulators) are pure white / pure black
with slim borders, so it should be really easy to tell them apart.
-- K
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