Since I have the button design on photoshop, I made a 9 patch image with it, and put it on the style selector, everything went fine, think is the better (easiest) way.
How to do an outer glow via xml on button?
Вопрос
I have a customized button with rounded corners, I put some shadow for when it's pressed but I want to do an outer shadow just to the bottom part of the button, I am making the drawable via xml, so if the glow could be that way would be great. These are the relevant parts of the code:
button_pressed_shadows.xml
<?xml version="1.0" encoding="UTF-8"?>
<layer-list xmlns:android="http://schemas.android.com/apk/res/android" >
<item>
<shape android:shape="rectangle" >
<gradient
android:startColor="@color/black_overlay"
android:endColor="@color/btn_login"
android:angle="270"/>
<corners android:radius="4dip" />
</shape>
</item>
<item
android:top="2px">
<shape android:shape="rectangle">
<solid android:color="@color/btn_login"/>
<corners android:radius="4dip" />
</shape>
</item>
</layer-list>
style_login.xml
<?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/button_pressed_shadows" /> <!-- pressed -->
<item android:state_focused="true"
android:drawable="@drawable/button_focused" /> <!-- focused -->
<item android:state_hovered="true"
android:drawable="@drawable/button_focused" /> <!-- hovered -->
<item android:drawable="@drawable/button_login" /> <!-- default -->
</selector>
Решение
Другие советы
Also while using layer-list you can use appropriate color combinations and padding to make it like glow or shadow.
edit_text_background
<?xml version="1.0" encoding="utf-8"?>
<layer-list xmlns:android="http://schemas.android.com/apk/res/android" >
<item>
<shape android:shape="rectangle" >
<solid android:color="#fff" />
<corners android:radius="4dp" />
</shape>
</item>
<item android:bottom="1dp">
<shape android:shape="rectangle" >
<corners android:radius="4dp" />
<stroke
android:width="1dp"
android:color="#dadad7" />
<solid android:color="#fff" />
</shape>
</item>
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