问题描述
限时送ChatGPT账号..我想在 Jetpack Compose 上截取特定可组合功能的屏幕截图.我怎样才能做到这一点?请任何人帮助我.我想截取可组合函数的截图并与其他应用程序共享.
I want to take screenshot of specific composable function on Jetpack Compose. How can I do this? Please, anyone help me. I want to take screenshot of composable function and share with other applications.
我的函数示例:
@Composable
fun PhotoCard() {
Stack() {
Image(imageResource(id = R.drawable.background))
Text(text = "Example")
}
}
这个功能怎么截图?
推荐答案
您可以创建一个测试,将内容设置为可组合的,然后调用 composeTestRule.captureToImage()
.它返回一个 ImageBitmap
.
You can create a test, set the content to that composable and then call composeTestRule.captureToImage()
. It returns an ImageBitmap
.
截图比较器的使用示例:https://github/android/compose-samples/blob/e6994123804b976083fa937d3f5bf926da4facc5/Rally/app/src/androidTest/java/com/Screenshot/compose/Comparator/.kt
Example of usage in a screenshot comparator: https://github/android/compose-samples/blob/e6994123804b976083fa937d3f5bf926da4facc5/Rally/app/src/androidTest/java/com/example/compose/rally/ScreenshotComparator.kt
这篇关于Jetpack Compose 截取可组合功能的屏幕截图?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!
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