Selector Is Not Working

I uses its selection for the list

Solution 1:

a selector is a 'state-list-drawable', ie it 'selects' <items> depending upon the state of the view it is applied to.

A StateListDrawable is a drawable object defined in XML that uses a several different images to represent the same graphic, depending on the state of the object. For example, a Button widget can exist in one of several different states (pressed, focused, or niether) and, using a state list drawable, you can provide a different background image for each state.

Here is the syntax, as in the docs :

<selector xmlns:android="http://schemas.android.com/apk/res/android"
    android:constantSize=["true" | "false"]
    android:dither=["true" | "false"]
    android:variablePadding=["true" | "false"] >
    <item
        android:drawable="@[package:]drawable/drawable_resource"
        android:state_pressed=["true" | "false"]
        android:state_focused=["true" | "false"]
        android:state_hovered=["true" | "false"]
        android:state_selected=["true" | "false"]
        android:state_checkable=["true" | "false"]
        android:state_checked=["true" | "false"]
        android:state_enabled=["true" | "false"]
        android:state_activated=["true" | "false"]
        android:state_window_focused=["true" | "false"] />
</selector>

notice the attributes you can set in the the <item>.

here is an example of a typical selector..

<selectorxmlns:android="http://schemas.android.com/apk/res/android" 
><itemandroid:state_focused="true"android:state_pressed="false"android:drawable="@drawable/list_element_focused"   /><itemandroid:state_focused="true"android:state_pressed="true"android:drawable="@drawable/list_element_focused_pressed"   /><itemandroid:state_focused="false"android:state_pressed="true"android:drawable="@drawable/list_element_pressed"   /><itemandroid:drawable="@drawable/list_element_unfocused" /></selector>

Solution 2:

Please apply your selector in your listview instead of LinearLayout.

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