wangdongdong

动态配置布局，即多次设置setAdapter时　DataObserver@23bd675d is already registered

1

java.lang.IllegalStateException: Observer com.jcodecraeer.xrecyclerview.XRecyclerView$DataObserver@23bd675d is already registered. @Override public void setAdapter(Adapter adapter) { mWrapAdapter = new WrapAdapter(adapter); super.setAdapter(mWrapAdapter); adapter.registerAdapterDataObserver(mDataObserver);　//报错在这行 mDataObserver.onChanged(); }

Your compile SDK version must match the support library's major version. Since you are using version 25 of the support library, you need to compile against version 25 of the...

如题