This means that you need to register your listener every time the fragment is attached to your activity (for example, at activity creation time). ℹ️ Note: To prevent undesired leaks, the PdfFragment removes all registered DocumentScrollListener instances inside its #onDetach method. Val myListener: DocumentScrollListener = MyScrollListener()įragment.addDocumentScrollListener(myListener) final DocumentScrollListener myListener = new MyScrollListener() įragment.addDocumentScrollListener(myListener)
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