webview白屏设置webView.setLayerType(View.LAYER_TYPE_SOFTWARE, null)后视频播放不了

[在线求助]

一些webview的其它设置
val webView: WebView = contentWV
val settings = webView.settings
settings.javaScriptEnabled = true
// settings.useWideViewPort = true
// settings.loadWithOverviewMode = true
settings.allowFileAccess = true
settings.setSupportZoom(true)
settings.javaScriptCanOpenWindowsAutomatically = true
settings.layoutAlgorithm = WebSettings.LayoutAlgorithm.NARROW_COLUMNS
settings.mediaPlaybackRequiresUserGesture = false
settings.allowUniversalAccessFromFileURLs = true

webView.setLayerType(View.LAYER_TYPE_SOFTWARE, null)
settings.pluginState = WebSettings.PluginState.ON
settings.domStorageEnabled = true // 必须保留，否则无法播放优酷视频，其他的OK

if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
settings.mixedContentMode = WebSettings.MIXED_CONTENT_ALWAYS_ALLOW
}
// contentWV.loadUrl("file:///sdcard/ExpCourse/Power1stClass/3.html")

webView.webViewClient = object : WebViewClient() {
override fun onPageStarted(
view: WebView?,
url: String?,
favicon: Bitmap?
) {
logd("onPageStarted: $url")
super.onPageStarted(view, url, favicon)
}

override fun onPageFinished(view: WebView?, url: String?) {
logd("onPageFinished: $url")
super.onPageFinished(view, url)
}
}

manifest硬件加速已经开启android:hardwareAccelerated="true"

[在线求助]

求大佬们看看

[王能]

注释有说，不适用于经常更新的布局，你可以换一种方式

[.阿呆]

兄弟解决没

[白云LDC]

感觉这里开启了两遍加速。在manifest开硬件加速有的就会报错，你还在Java里再开一遍……