Thanks!
On Apr 17, 6:56 pm, Dianne Hackborn <hack...@android.com> wrote:
> Just don't re-declare the format in the second one. Also, if this is a
> color, don't you want the format to be "color"? As it is now, when you
> write a color of the form "0xfff" you will not get the right integer value
> for an aarrggbb color.
>
> Oh and I am almost positive the framework already has a color attribute
> defines, so you could just use that.
>
>
>
> On Fri, Apr 17, 2009 at 7:48 AM, Vlemmix <e...@vlemmix.net> wrote:
>
> > Hello all,
>
> > I'm introducing multiple custom widgets for my application, extending
> > View. These widgets (LineGraph and DotMatrix) include various
> > attributes that can be set via the layout-xml. How can I have multiple
> > widgets using attributes with the same name. For instance, 2
> > attributes both having color as an attribute that can be set via the
> > layout XML?
>
> > main.xml snippet:
>
> > XML:
> > xmlns:app="http://schemas.android.com/apk/res/
> > net.vlemmix.android.widgetdemos"
> > <net.vlemmix.android.widget.DotMatrix
> > android:id="@+id/dotmatrix1"
> > android:layout_width="wrap_content"
> > android:layout_height="wrap_content"
> > app:color="0xFFF" />
>
> > attrs.xml snippet:
> > XML:
> > <?xml version="1.0" encoding="UTF-8"?>
> > <resources>
> > <declare-styleable
> > name="DotMatrix">
> > <attr
> > name="color"
> > format="integer" />
> > </declare-styleable>
> > </resources>
>
> > When I want to add the info for my LineGraph in attrs.xml, Eclipse
> > starts to whine: "ERROR Attribute "color" has already been defined"
> > XML:
> > <?xml version="1.0" encoding="UTF-8"?>
> > <resources>
> > <declare-styleable
> > name="DotMatrix">
> > <attr
> > name="color"
> > format="integer" />
> > </declare-styleable>
> > <declare-styleable
> > name="LineGraph">
> > <attr
> > name="color"
> > format="integer" />
> > </declare-styleable>
> > </resources>
>
> > Is it not possible to have a DotMatix resource with a color attribute,
> > and a LineGraph resource with a color attribute?
>
> --
> Dianne Hackborn
> Android framework engineer
> hack...@android.com
>
> Note: please don't send private questions to me, as I don't have time to
> provide private support, and so won't reply to such e-mails. All such
> questions should be posted on public forums, where I and others can see and
> answer them.
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