我正在React Native应用程序中运行Cordova WebView的自定义版本。在网站上，有一个嵌入的视频，例如来自YouTube，我的CDN等的视频，它们被包装在$FunctionSettings = @{
"WEBSITE_CONTENTAZUREFILECONNECTIONSTRING" = "*******";
"WEBSITE_CONTENTSHARE" = "TestFunction123";
"AzureWebJobsStorage" = "*******";
"FUNCTIONS_EXTENSION_VERSION" = "~2";
"FUNCTIONS_WORKER_RUNTIME" = "dotnet";
"WEBSITE_NODE_DEFAULT_VERSION" = "10.14.1";
}
Set-AzureRmWebApp -ResourceGroupName "RGN" -AppSettings $FunctionSettings -Name "TestFunction"
标签中。当我单击全屏时，屏幕变黑，并且我只听到音频播放。
我已尝试解决有关StackOverflow的许多建议，例如：
<iframe> android:hardwareAccelerated=true和onShowCustomView：onHideCustomView问题尚未解决，似乎没有任何变化。在调试器上的以下堆栈跟踪显示：
-参数 @Override
public void onShowCustomView(View v, WebChromeClient.CustomViewCallback cb) {
if (mVideoView != null) {
cb.onCustomViewHidden();
} else {
FrameLayout f = (FrameLayout) v;
mVideoView = v;
mWebView.setVisibility(View.GONE);
f.getChildAt(0).setFocusable(true);
mCustomView = new FrameLayout(mWebView.getContext());
mCustomView.setVisibility(View.VISIBLE);
mCustomView.addView(mVideoView);
getWebViewParent().addView(mCustomView, new ViewGroup.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.MATCH_PARENT));
mVideoCallback = cb;
}
}
@Override
public void onHideCustomView() {
super.onHideCustomView();
if (mVideoView == null) {
return;
}
mWebView.setVisibility(View.VISIBLE);
mCustomView.setVisibility(View.GONE);
mVideoView.setVisibility(View.GONE);
mCustomView.removeView(mVideoView);
getWebViewParent().removeView(mCustomView);
mVideoCallback.onCustomViewHidden();
mVideoView = null;
}
的（唯一）子对象未集中
-视频视图的类别为View v，属于Android Chrome。
解决此问题的建议解决方案是什么？谢谢。
答案 0 :(得分：0)
解决方案正确地发布在这里： Webview and iFrame Video full screen issue
基本上，问题在于VideoView不应与WebView处于同一层次结构或子视图层次结构中。 Java中onShowCustomView的快速实现如下所示：
mVideoView.setLayout(new ViewGroup.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.MATCH_PARENT));
mVideoView.setVisibility(View.VISIBLE);
webViewRoot.addView(mVideoView);
webViewDirectParent.setVisibility(View.GONE);