Hi Fang, I found same issue too.
>From kernel level, I found the cause of slow is in UPDATE_FRAME_CACHE_IF_LOADING WebViewCore.java called fsync in some place, maybe the sqlite operation in this function, in a slow storage, it maybe cause 3 - 5 seconds longer. Do you find way to remove this mechanism finally ? On Friday, October 19, 2012 12:53:07 PM UTC+8, 方灿 wrote: > > Hi all ,my question is ： > In android 4.0 webkit,there is a FrameCache Mechanism. > I have found that when a webkit is rendering a webpae,it would call > updateFrameCache method at the RecordPictureSet method of WebViewCore.cpp. > But when the web page is Complex,the updateFrameCache will reduce > the rendering performance because it has record pictureset for twice. > so,I want to remove this Mechanism,can someone tell me What is the > impact？In other words,what is the purporse of the FrameCache? > > > In any case,thank you very much! > > -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
