screenwebview.py 文件源码

def detach_webview(self, *args):
        if self.webview_lock == False:
            if self.webview:
                self.webview.loadUrl("about:blank")
                self.webview.clearHistory() # refer to android webview api
                self.webview.clearCache(True)
                self.webview.clearFormData()
                self.webview.freeMemory()
                #self.webview.pauseTimers()
                activity.setContentView(self.view_cached)
            Clock.schedule_once(self.quit_screen, 0)