修改ActionBar样式小结

总的原理是自定义系统主题,继承系统主题,加上自定义item,覆盖父类的item样式.

<style name="MyTheme" parent="@android:style/Theme.Holo.Light">

<!-- Customize your theme here. -->

<item name="android:colorPrimary">@color/colorPrimary</item>

<item name="android:colorPrimaryDark">@color/colorPrimaryDark</item>

<item name="android:actionBarTabTextStyle">@style/CustomTabTextStyle</item>

<item name="android:actionBarDivider">@drawable/bar_shape_divider</item>

<!--<item name="android:actionBarStyle">@style/MyActionBarStyle</item>-->

<item name="android:actionBarTabStyle">@style/CutomTabStyle</item>

>

自定义style:

<style name="CustomTabTextStyle" parent="@android:style/TextAppearance.Holo">

<item name="android:textColor">@color/tabTextColor</item>

</style>

<style name="MyActionBarStyle" parent="@android:style/Widget.Holo.ActionBar">

<item name="android:background">#05C0B9</item>

</style>

<style name="CutomTabStyle" parent="@android:style/Widget.Holo.ActionBar.TabView">

<item name="android:background">@drawable/bar_background_selector</item>

</style>

bar_background_selector:

<?xml version="1.0" encoding="utf-8"?>

<selector xmlns:android="http://schemas.android.com/apk/res/android" >

<item android:drawable="@drawable/bar_shape2" android:state_selected="true"/>

<item android:drawable="@drawable/bar_shape1" android:state_selected="false"/>

</selector>

bar_shape1:

<?xml version="1.0" encoding="utf-8"?>

<shape xmlns:android="http://schemas.android.com/apk/res/android" >

<solid android:color="#05C0B9"/>

</shape>

bar_shape2:

<?xml version="1.0" encoding="utf-8"?>

<layer-list xmlns:android="http://schemas.android.com/apk/res/android" >

<item>

<shape>

<solid android:color="#10B7BB"/>

</shape>

</item>

<item android:bottom="5dp">

<shape>

<solid android:color="@color/gray"/>

</shape>

</item>

</layer-list>

bar_shape_divider:

<?xml version="1.0" encoding="utf-8"?>

<shape

xmlns:android="http://schemas.android.com/apk/res/android"

android:shape="rectangle"

>

<solid android:color="@android:color/holo_blue_bright"/>

<stroke android:width="1dp" android:color="@color/gray"/>

<size android:width="3dp"

android:height="6dp"/>

</shape>

写的有点乱,核心思想在第一句.另外由于版本问题,对版本有要求,低版本可能无法修改样式,我用的是API21做的测试,理论上19以上都OK.