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https://issues.apache.org/jira/browse/FLEX-34643?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14229907#comment-14229907
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Ad Pijnenburg commented on FLEX-34643:
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I've just attached an .fxp mobile project, it tested OK on a number of Android
4 devices (phones and tablets).
It's actually the Flextras MobileDropDownList /-Skin with some modifications:
- for the DropDownListButtonSkin I've extended Om's Android4 ButtonSkin, for
referring to the two DDL button skin FXG graphics I created
(DropDownListButton_up.fxg / DropDownListButton_down.fxg). I don't know if
separate FXG graphics are needed for distinctive dpi modes.
- the DropDownListSkin is almost identical to the Flextras
DropDownListMobileSkin_Default.as, but I've added a dropshadow style property
to make the list appear more like the Android 4 style Spinner button (see
[http://developer.android.com/design/building-blocks/spinners.html]) and
commented out the code needed for the dropdownbutton arrow which is not present
on mobile (see Android4 comments in the DropDownListSkin.as file)
- not essential to this MobileDropDownList list, but for my own preferences:
I've modified the default LabelItemRenderer to clear the standard
semi-transparent black gradient overlay over a selectedItem's selectionColor
(in line with styles of iOS7 and later as well as Android 4 and later). I will
post a separate JIRA ticket to request this change to LabelItemRenderer and
IconItemRenderer.
Given the differences between the Adobe Flex DropDownList.as and the (Flextras)
MobileDropDownList.as, I'm not sure whether the desktop-/mobile-specific code
parts could be integrated into one generic object, or rather the
MobileDropDownlist object should be a new mobile-specific or rather Android
(4)-only control object included in a next Apache Flex release, as for iOS a
CallOut would be expected to be used for choosing from a list.
> Android4 skin for 'Selection/drop down-type' Button
> ---------------------------------------------------
>
> Key: FLEX-34643
> URL: https://issues.apache.org/jira/browse/FLEX-34643
> Project: Apache Flex
> Issue Type: New Feature
> Components: Mobile: Button Skin
> Affects Versions: Apache Flex 4.14.0
> Reporter: Ad Pijnenburg
> Priority: Minor
> Attachments: ComboBox_DropDownList_Closed.png, ComboBox_Scrolled.png,
> ComboBox_Touched.png, DropDownList_Scrolled.png, DropDownList_Touched.png,
> Selection_TypeButton.png, TestAndroid4MobileDLLSkin.fxp
>
>
> One of the Android 4 button types (usually giving access to a selection drop
> down list or date/time dialog) has the appearance of transparency with a
> bottom border line including a small triangle at the bottom right (see
> attached image).
> Could this specific Android button appearance be implemented in any of the
> new Android4 skins?
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