PictureListener is deprecated and obsolete, is there a replacement?

前端 未结 2 1045
北恋
北恋 2020-12-30 01:32

I would like to be notified when an image has been completely draw on the WebView. Using PictureListener and onNewPicture is a common answer (even suggested by the onPageFi

相关标签:
2条回答
  • 2020-12-30 02:15

    how about

    webview.setWebViewClient(new WebViewClient(){
    
        @Override
        public void onPageFinished(WebView view, String url) {
            // you can get the picture here
            super.onPageFinished(view, url);
    
        }
    });
    
    0 讨论(0)
  • 2020-12-30 02:17

    I see with Android 4.0 the doc was updated:

    This method is deprecated. Due to internal changes, the picture does not include composited layers such as fixed position elements or scrollable divs. While the PictureListener API can still be used to detect changes in the WebView content, you are advised against its usage until a replacement is provided in a future Android release.

    There is no replacement yet.

    0 讨论(0)
提交回复
热议问题