Android drawable selector and shape examples
button view in a layout for an activity, activity_main.xml
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:gravity="center">
<Button
android:id="@+id/btn_open"
android:layout_width="200dp"
android:layout_height="40dp"
android:background="@drawable/btn_open_selector"
android:textColor="@drawable/btn_open_color_selector"
android:text="Open"/>
</RelativeLayout>
drawable/btn_open.xml for the button style
<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android" android:shape="rectangle">
<stroke
android:width="1dp"
android:color="#2ebadc" />
<corners android:radius= "50dp" />
</shape>
drawable/btn_open_pressed.xm
<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android"
android:shape="rectangle">
<corners android:radius="50dp" />
<stroke android:width="5px" android:color="#2ebadc" />
<solid android:color="#2ebadc"/>
</shape>
drawable/btn_open_selector.xml
<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
<!-- When selected -->
<item android:state_pressed="true" android:drawable="@drawable/btn_open_pressed"/>
<item android:state_activated="true" android:drawable="@drawable/btn_open_pressed"/>
<item android:state_selected="true" android:drawable="@drawable/btn_open_pressed"/>
<item android:state_focused="true" android:drawable="@drawable/btn_open_pressed"/>
<!-- When not selected -->
<item android:drawable="@drawable/btn_open"/>
</selector>
drawable/btn_open_color_selector.xml
<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
<item android:state_pressed="true" android:color="#ffffff" />
<item android:state_activated="true" android:color="#ffffff" />
<item android:state_selected="true" android:color="#ffffff" />
<item android:state_focused="true" android:color="#ffffff" />
<item android:color="#2ebadc" />
</selector>
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