可以改变文字大小/颜色动作条？ [英] possible to change text size/color for ActionBar?

问题描述

有没有改变ActionBar的标题和字幕大小/颜色可能的方式？

Is there possible way to change size/color of ActionBar's title and subtitle?

我使用ActionBarSherlock更低和更高版本之间的桥接。 ActionBarSherlock提供了可以自定义的SherlockActionBarCompat文字样式，但似乎没有办法，使其在SherlockActionBarNative。

I am using ActionBarSherlock for bridging between lower and higher versions. ActionBarSherlock provides way to customize text style in SherlockActionBarCompat, but there seems no way to make it in SherlockActionBarNative.

编辑：的 由杰克按作者添加和删除

edit: added by Jake and removed by author

编辑：的 关闭到解决方案：

edit: Close to the solution:

<style name="resizeableTitleStyle" parent="TextAppearance.Sherlock.Widget.ActionBar.Title.Inverse">
    <item name="android:textSize">@dimen/action_bar_title_text_size</item>
</style>

<style name="Theme.ResizeableActionBar" parent="Theme.Sherlock.Light.DarkActionBar">
    <item name="actionBarStyle">@style/resizeableActionBarStyle</item>
    <item name="android:actionBarStyle">@style/resizeableActionBarStyle</item>
    <item name="actionBarSize">60dp</item>
    <item name="android:actionBarSize">60dp</item>
</style>

<style name="resizeableActionBarStyle" parent="@style/Widget.Sherlock.Light.ActionBar.Solid.Inverse">
    <item name="titleTextStyle">@style/resizeableTitleStyle</item>
    <item name="android:titleTextStyle">@style/resizeableTitleStyle</item>
</style>

感谢杰克，ABS的作者的帮助。

Thank Jake, the author of ABS, for the help.

现在除了actionBarSize只能估计从相当多的试验近似绝对尺寸（60dp我的应用程序），它几乎做到了; WRAP_CONTENT导致API2.2扩大整个屏幕，确实API4.2.2异常解析XML抛出。

Now it's almost done, except that the actionBarSize can only be estimated for an approximate absolute dimension(60dp for my app) from quite a few trials; wrap_content causes API2.2 to expand the whole screen and does API4.2.2 exception thrown while parsing xml.

添加：
当actionBarSize设为0dp，输出作为（ http://i.stack.imgur.com/ xX4E1.png ，低信誉后的图像直接在这里）：API2.2在左侧，操作栏占据整个屏幕没有内容，API4.2.2在右边，内容确实没有行动吧。

Addition:
when actionBarSize set as 0dp, the output is as (http://i.stack.imgur.com/xX4E1.png , low reputation to post images here directly): API2.2 in the left, the action bar occupies the whole screen without content, API4.2.2 in the right, content does without action bar.

在为WRAP_CONTENT，同样的输出API2.2和异常抛出设置为：产生的原因：java.lang.UnsupportedOperationException：无法转换为维度：类型= 0×10

when set as wrap_content, same output for API2.2, and exception thrown as: Caused by: java.lang.UnsupportedOperationException: Can't convert to dimension: type=0x10

推荐答案

是的，它是可能的。您可以以这种方式通过样式做到这一点：

yes it is possible. You can do it through styles in this way:

<style name="MyTheme.ActionBar.TitleTextStyle" parent="@android:style/TextAppearance.Medium">
        <item name="android:textColor">@color/green_text_color</item>
        <item name="android:textStyle">bold</item>
        <item name="android:textSize">@dimen/actionbar_textsize</item>
</style>

和使用它：

 <item name="titleTextStyle">@style/MyTheme.ActionBar.TitleTextStyle</item>
 <item name="android:titleTextStyle">@style/MyTheme.ActionBar.TitleTextStyle</item>

这篇关于可以改变文字大小/颜色动作条？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！