选择跟踪器生成器不起作用 非法描述异常

Question

我正在尝试实施回收器查看多选，但我继续java.lang.IllegalArgumentExceptionStorageStrategy.createLongStorage()这是我的代码tracker = new SelectionTracker.Builder<>("selection1"                 , recyclerView                 , new StableIdKeyProvider(recyclerView)                 , new MyItemDetailsLookup(recyclerView)                 , StorageStrategy.createLongStorage())                 .withSelectionPredicate(SelectionPredicates.<Long>createSelectAnything())                 .build();

Answer 1

您需要先致电recyclerView.setAdapter(...)SelectionTracker.Builder<>(...).build()




Answer 2

您需要先致电recyclerView.setAdapter(...)SelectionTracker.Builder<>(...).build()