I forgot to mention that the problem described was for crosswalk-23. I found this, which explains the change: https://github.com/crosswalk-project/crosswalk/commit/029c4470c68f0bb0b38b2541e683e98dba016a99
Could somebody confirm that the management of XWalkView lifecycle is now the responsibility of the embedder activity and is not performed automatically? Thanks, Michael. On Fri, Jan 6, 2017 at 4:24 PM, Michael Goffioul <[email protected] > wrote: > I've an Android simple browser app, consisting of a single activity > containing a XWalkView instance and a close button (which calls > Activity.finish()). The app initializes the xwalk engine using > XWalkInitializer, as described in https://crosswalk-project. > org/apis/embeddingapidocs_v7/org/xwalk/core/XWalkInitializer.html > > The question is: does my activity need to call XWalkView.onDestroy(), > XWalkView.onHide()... explicitly? > > According to the documentation online (e.g. https://crosswalk- > project.org/apis/embeddingapidocs_v7/org/xwalk/ > core/XWalkView.html#onDestroy--), this is done automatically when the > container activity goes through the standard activity lifecycle. But when I > connect to the device through ADB and use desktop chrome for remote > debugging, I can still see the webview in chrome://inspect even after the > activity has been destroyed. If I start my activity N times, and close it > every time, I'll still see N webviews in chrome://inspect. > > I've modified my app to call XWalkView.onDestroy() explicitly (in > overridden Activity.onDestroy()), and the webviews seem to be properly > destroyed (I don't see them anymore in chrome://inspect). But this > contradict the online documentation that says the XWalkView lifecycle > methods are called automatically. > > Could you clarify whether embedding activities are supposed to call > XWalkView lifecycle methods explicitly? > > Thanks, > Michael. > >
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