Android – how do I set different themes for button selectors?

How to set different styles for button selectors according to the current application theme?

This is my button_ selector.xml

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

    <item android:state_pressed="true">
        <color android:color="@color/color_theme1"/>
        </item>
 <!-- pressed -->
    <item android:drawable="@color/transparent"/>
 <!-- default -->

</selector>

resolvent:

Because your application theme color is located in color.xml_ You can use it in your selector. But you must create two drawables files, one for the default state and the other for selected_ state.

button_ selector.xml：

<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
<!--selected/pressed/focused -->
<item       android:state_selected="true"
            android:drawable="@drawable/button_selected"
            />
    <item android:drawable="@drawable/button_default"/>
 <!-- default -->

</selector>

button_ default.xml：

<?xml version="1.0" encoding="UTF-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android" android:shape="rectangle">
<!--this is to give gradient effect -->
<gradient   android:angle="270"
               android:startColor="@color/gray"
               android:endColor="#@color/gray"
               />
<!-- this will make corners of button rounded -->
<corners    android:topLefTradius="5dip"
               android:bottomRighTradius="5dip"
               android:topRighTradius="5dip"
               android:bottomLefTradius="5dip"/>

</shape>

button_ selected.xml：

<?xml version="1.0" encoding="UTF-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android" android:shape="rectangle">
<!--this is to give gradient effect -->
<gradient   android:angle="270"
            android:startColor="@color/color_primary"
            android:endColor="#@color/color_primary"
            />
<!-- this wil make corners of button rounded -->
<corners    android:topLefTradius="5dip"
               android:bottomRighTradius="5dip"
               android:topRighTradius="5dip"
               android:bottomLefTradius="5dip"/>

</shape>

You must also programmatically do the following in order for the button to remain selected

button.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                if(v.isSelected())
                {
                    v.setSelected(false);
                }
                else
                {
                     v.setSelected(true);
                }
            }
        });