What you can do is:
1) Add another layout to your group item layout, make sure its size
matches the entire group item. FrameLayout is probably easiest.
2) Specify your own state-list background drawable for this layout.
3) In this state-list drawable, specify transparent color for pressed /
focused / selected state, and the color you want for normal state as the
default.
The way this'll work is that the color from your state-list drawable
will be used only if the item is not pressed / focused / selected. For
those states, your drawable will turn transparent and let the android
list item drawable show.
You'll also need android:duplicateParentState on the layout added in step 1.
-- Kostya
On 02/27/2012 06:31 PM, Bluemercury wrote:
Basically what i want is default behaviour in all states but with my
own backgroud gradient....:S
On Monday, February 27, 2012 2:14:45 PM UTC, Bluemercury wrote:
Hi! im currently using an expandable list as an n-tree level list,
and i use the long click to select any element, either group or
childs, the problem is that the group row has a gradient gradient
backgroup so translates in it not having any kind of highlight. i
managed the normal click color, but im not getting any luck with
the long click animation:
This is my group row xml:
*<LinearLayout android:id="@+id/LinearLayout01"*
*android:layout_width="fill_parent" android:layout_height="45dip"*
*xmlns:android="http://schemas.android.com/apk/res/android
<http://schemas.android.com/apk/res/android>"*
*android:background="@drawable/expandable_group_item">*
*<TextView *
*android:id="@+id/tvGroup" *
*android:layout_width="fill_parent"*
*android:layout_height="45dip" *
*android:text="Groups" *
*android:gravity="center_vertical|right"*
*android:paddingLeft="5dip" *
*android:paddingRight="5dip"*
*android:textColor="#ffffffff" *
*android:textStyle="bold"*
*android:textSize="17dip"> *
*</TextView>*
*</LinearLayout>*
*
*
This is the expandable_group_item_selector:
*<selector
xmlns:android="http://schemas.android.com/apk/res/android
<http://schemas.android.com/apk/res/android>">*
*<item android:state_window_focused="false"
android:drawable="@android:color/transparent" />*
**
*<item android:state_focused="true" android:state_pressed="true"*
*
android:drawable="@drawable/list_selector_background_transition" />*
*<item android:state_focused="false" android:state_pressed="true"*
*
android:drawable="@drawable/list_selector_background_transition" />*
*<item android:state_focused="true"*
*
android:drawable="@+drawable/list_selector_background_focus" />*
*<item android:state_focused="false"*
*
android:drawable="@+drawable/gradient_dialog_header" />*
*</selector>*
The focus and long click animation still dont work any ideas?
regards,
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