onLoadStart
abstract fun onLoadStart(browser: CefBrowser, frame: CefFrame, transitionType: CefRequest.TransitionType)
Called when the browser begins loading a frame. The frameIdentifer value will never be empty. Multiple frames may be loading at the same time. Sub-frames may start or continue loading after the main frame load has ended. This method may not be called for a particular frame if the load request for that frame fails. For notification of overall browser load status use onLoadingStateChange instead.
Parameters
browser
The corresponding browser.
frame
The frame generating the event. Instance only valid within the scope of this method.
transitionType
The transition type.