Adding Button Selector to add button selector to the button in the android xlm layout file, create a new xml file named button selector and use the following code :

<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">

    <item android:drawable="@drawable/manage&#95;atms" android:state&#95;pressed="false" android:state&#95;selected="false"/>
    <item android:drawable="@drawable/manage&#95;atms&#95;mouseover" android:state&#95;pressed="true"/>
    <item android:drawable="@drawable/manage&#95;atms" android:state&#95;pressed="false" android:state&#95;selected="true"/>

</selector>

In the above code add the images to the item tag for pressed or not pressed button state. Then add this xml selector file to the background of the button. Example

<Button
                android:id="@+id/manage&#95;atms"
                android:layout&#95;width="match&#95;parent"
                android:layout&#95;height="60dp"
                android:layout&#95;marginTop="10dp"
                android:background="@drawable/manage&#95;atm&#95;button&#95;selector"
                android:onClick="onClick" />

Thank you, hope the code helps.