如何使用Kotlin拍摄webview快照

implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.5.0'
implementation 'androidx.webkit:webkit:1.4.0'

val webView = WebView(context)

webView.loadUrl("https://www.example.com")

webView.webViewClient = object : WebViewClient() {
    override fun onPageFinished(view: WebView?, url: String?) {
        // 页面加载完成后执行拍摄快照的操作
        captureWebViewSnapshot(webView)
    }
}

fun captureWebViewSnapshot(webView: WebView) {
    val picture = webView.capturePicture()
    val bitmap = Bitmap.createBitmap(picture.width, picture.height, Bitmap.Config.ARGB_8888)
    val canvas = Canvas(bitmap)
    picture.draw(canvas)
    // 对获取到的bitmap进行处理，例如保存到本地或展示在ImageView中
}