android - 如何从 Android appcompat v7 21 库中设置 DrawerArrowToggle 的样式

Question

现在 Android 5.0 发布了，我想知道如何设置动画操作栏图标的样式。

这个图书馆here实现和样式对我来说很好，但是由于 appcompat v7 库有它，它怎么能被样式化？

我使用 v7 DrawerToggle 实现了这一点。但是我无法设置它的样式。请帮忙

我在 v7 styles_base.xml 中找到了它的样式

    <style name="Base.Widget.AppCompat.DrawerArrowToggle" parent="">
    <item name="color">?android:attr/textColorSecondary</item>
    <item name="thickness">2dp</item>
    <item name="barSize">18dp</item>
    <item name="gapBetweenBars">3dp</item>
    <item name="topBottomBarArrowSize">11.31dp</item>
    <item name="middleBarArrowSize">16dp</item>
    <item name="drawableSize">24dp</item>
    <item name="spinBars">true</item>
</style>

我将此添加到我的样式中，但没有用。也添加到我的 attr.xml

<declare-styleable name="DrawerArrowToggle">
    <!-- The drawing color for the bars -->
    <attr name="color" format="color"/>
    <!-- Whether bars should rotate or not during transition -->
    <attr name="spinBars" format="boolean"/>
    <!-- The total size of the drawable -->
    <attr name="drawableSize" format="dimension"/>
    <!-- The max gap between the bars when they are parallel to each other -->
    <attr name="gapBetweenBars" format="dimension"/>
    <!-- The size of the top and bottom bars when they merge to the middle bar to form an arrow -->
    <attr name="topBottomBarArrowSize" format="dimension"/>
    <!-- The size of the middle bar when top and bottom bars merge into middle bar to form an arrow -->
    <attr name="middleBarArrowSize" format="dimension"/>
    <!-- The size of the bars when they are parallel to each other -->
    <attr name="barSize" format="dimension"/>
    <!-- The thickness (stroke size) for the bar paint -->
    <attr name="thickness" format="dimension"/>
</declare-styleable>

但这样做时会崩溃并显示颜色类型错误。我错过了什么？

Answer 1

以下对我有用:

<style name="MyTheme" parent="Theme.AppCompat">
   <item name="drawerArrowStyle">@style/MyDrawerArrowToggle</item>
</style>

<style name="MyDrawerArrowToggle" parent="Widget.AppCompat.DrawerArrowToggle">
  <item name="color">@color/your_color</item>
</style>