Android Custom button style

Making buttons have different background images in different States is the main category of this article.

Create a new buttonstyle. xml file under Res/drawable, which is used to describe the style of the button

<?xml version="1.0" encoding="utf-8"?><selector xmlns:android="http://schemas.android.com/apk/res/android" >    <item android:state_pressed="true" android:drawable="@drawable/btn_p"/>    <item android:state_pressed="false" android:drawable="@drawable/btn_n"/></selector>

There are also many styles such

Add a button to the layout file and use buttonstyle. xml

<?xml version="1.0" encoding="utf-8"?><LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"    android:layout_width="fill_parent"    android:layout_height="fill_parent"    android:orientation="vertical" >    <TextView        android:layout_width="fill_parent"        android:layout_height="wrap_content"        android:text="@string/hello" />    <Button        android:id="@+id/button1"        android:layout_width="wrap_content"        android:layout_height="wrap_content"        android:background="@drawable/buttonstyle"        /></LinearLayout>

This completes the button style.