在应用程序中更改鼠标光标图像? [英] Change mouse cursor image in application?
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问题描述
我能够将鼠标与设备连接起来,并且运行正常,但是我想更改特定于应用程序的光标图像.我们该怎么做.有任何想法/建议吗?
I able to connected mouse with my device and it's working perfectly, but I want to change cursor image for specific to app. How we can do it. Any idea/suggestion?
推荐答案
我认为无法针对每个应用程序进行.指针图标图像是框架的一部分,其样式属性是内部的.
I don't think it is possible on a per-app basis. The pointer icon images are part of the framework and their style attributes are internal.
来自core/res/res/values/styles.xml
:
<!-- Pointer styles -->
<style name="Pointer">
<item name="android:pointerIconArrow">@android:drawable/pointer_arrow_icon</item>
<item name="android:pointerIconSpotHover">@android:drawable/pointer_spot_hover_icon</item>
<item name="android:pointerIconSpotTouch">@android:drawable/pointer_spot_touch_icon</item>
<item name="android:pointerIconSpotAnchor">@android:drawable/pointer_spot_anchor_icon</item>
</style>
并且来自core/res/res/values/themes.xml
:
<!-- Pointer style -->
<item name="pointerStyle">@android:style/Pointer</item>
由于它们是内部的,因此您将无法以自己的样式覆盖它们.
Since they are internal, you won't be able to override them in your own styles.
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