Try,
TabWidget tw = getTabWidget();
for (int i = 0; i < tw.getChildCount(); i++) {
View v = tw.getChildAt(i);
v.setBackgroundDrawable(getResources().getDrawable
(R.drawable.tabindicator));
}
On Jul 28, 10:01 am, Ludwig Heinz <[email protected]> wrote:
> Hi guys,
>
> a simple question: how to change the TabBackground in the different
> states (not the icon!) ?
>
> my files:
>
> tabindicator.xml
>
> <selector xmlns:android="http://schemas.android.com/apk/res/android";>
> <item android:state_focused="false"
> android:state_selected="false"
> android:state_pressed="false"
> android:drawable="@drawable/tab_focus"/>
> <item android:state_focused="false"
> android:state_selected="true"
> android:state_pressed="false"
> android:drawable="@drawable/tab_focus"/>
> <item android:state_focused="true"
> android:state_selected="false"
> android:state_pressed="false"
> android:drawable="@drawable/tab_focus"/>
> <item android:state_focused="true"
> android:state_selected="true"
> android:state_pressed="false"
> android:drawable="@drawable/tab_focus"/>
> <item android:state_pressed="true"
> android:drawable="@drawable/tab_press"/>
> </selector>
>
> where should i call the xml file above???
>
> i tried it in the TabWidget as src, but it doesn't work:
>
> <TabHost xmlns:android="http://schemas.android.com/apk/res/android";
> android:id="@android:id/tabhost"
> android:layout_width="fill_parent"
> android:layout_height="fill_parent">
> <LinearLayout
> android:orientation="vertical"
> android:layout_width="fill_parent"
> android:layout_height="fill_parent">
> <TabWidget
> android:id="@android:id/tabs"
> android:layout_width="fill_parent"
> android:layout_height="wrap_content"
> android:src="@layout/tabindicator"> // look here
> </TabWidget>
> <FrameLayout
> android:id="@android:id/tabcontent"
> android:layout_width="fill_parent"
> android:layout_height="fill_parent">
> </FrameLayout>
> </LinearLayout>
> </TabHost>
>
> So i tried to use a own theme:
>
> <?xml version="1.0" encoding="utf-8"?>
> <resources>
> <style name="tab" parent="android:Theme.Light">
> <item name="android:tabWidgetStyle">@style/tabindicatorstyle</
> item>
> </style>
> <style name="tabindicatorstyle" parent="@android:style/
> Widget.TabWidget">
> <item name="android:???">@layout/tabindicator</item>
> </style>
> </resources>
>
> but i don't know, which resource i should use instead of "???"...
>
> can anyone help me?
>
> many thanks in advancde!
>
> king regards!
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