如何设置Android进度条的高度? [英] How to set the Android progressbar's height?
问题描述
我的 activity_main.xml
在下面,如您所见,高度设置为 40 倾角.
My activity_main.xml
is below, as you see, the height is set 40 dip.
在 MyEclipse 中,它如下所示:
And in MyEclipse, it looks like below:
但是当我在手机上运行它时,它看起来像下图:
But when I run it on my phone, it looks like below:
所以我的问题是为什么进度条的实际高度不是我设置的?如何增加进度条的高度?
So my question is why the real height of the progressbar is not the one I set? How to increase the height of the progressbar?
推荐答案
来自 本教程:
<style name="CustomProgressBarHorizontal" parent="android:Widget.ProgressBar.Horizontal">
<item name="android:progressDrawable">@drawable/custom_progress_bar_horizontal</item>
<item name="android:minHeight">10dip</item>
<item name="android:maxHeight">20dip</item>
</style>
然后简单地将样式应用到您的进度条或更好,覆盖主题中的默认样式以自动设置所有应用进度条的样式.
Then simply apply the style to your progress bars or better, override the default style in your theme to style all of your app's progress bars automatically.
您在屏幕截图中看到的差异是因为手机/模拟器使用的是不同的 Android 版本(最新的是 ICS (Holo) 的主题,顶部是原始主题).
The difference you are seeing in the screenshots is because the phones/emulators are using a difference Android version (latest is the theme from ICS (Holo), top is the original theme).
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