如何自定义Android的一个搜索栏的外观? [英] How to customize the look of a SeekBar in Android?
问题描述
我用搜索栏
在我的应用程序,我想将它定义一点点。我已经想出如何修改绘制对象
拇指和背景。
I use a SeekBar
in my application and I would like to customize it a little bit. I already figured out how to change the Drawable
for the thumb and for the background.
我的问题是如何改变的大小搜索栏
?如果我只是改变的高度搜索栏这样的,
查看只被削去,并且只显示前一块$ C $的C> SeekBar`:
My question is how to change the size of the SeekBar
? If I just change the height of the SeekBar like this, the
Viewis only clipped and it only shows the top piece of the
SeekBar`:
<SeekBar
android:layout_height="10dip"
style="@style/seekbar_style" />
如何更改的总体规模的搜索栏
?我想这是非常薄那么标准搜索栏
。
How do I change the overall size of the Seekbar
? I want it to be much thinner then the standard SeekBar
.
推荐答案
我不知道Seekbars,但Progressbars可以使用自定义样式(在styles.xml定义)定制像这样:
I'm not sure about Seekbars, but Progressbars can be customized by using a custom style (defined in your styles.xml) like so:
<style name="MyCustomProgressStyle">
<item name="android:indeterminateOnly">false</item>
<item name="android:progressDrawable">@drawable/custom_progress_drawable</item>
<item name="android:indeterminateDrawable">@android:drawable/progress_indeterminate_horizontal</item>
<item name="android:minHeight">10dip</item>
<item name="android:maxHeight">10dip</item>
</style>
然后就可以设置基于自定义绘制Android系统的 progress_horizontal.xml
(它在框架/基/核心/ RES /一个 AOSP结帐的绘制
文件夹)。这里的<一个href="http://$c$c.google.com/p/android-target/source/browse/trunk/res/drawable/progress_horizontal.xml?r=13">an例如的来自开放源代码项目。
Then you can set up a custom drawable based on the android system's progress_horizontal.xml
(it's in the frameworks/base/core/res/drawable
folder of an AOSP checkout). Here's an example from an open-source project.
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