wangshuai

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Results 3 issues of wangshuai

item展开，可以设置向上滚动吗？

2 comment

运行报错

`2019-11-20 14:39:45.358 3733-3733/? E/DelegateAdapter: 0---0 2019-11-20 14:39:45.362 3733-3733/? E/AndroidRuntime: FATAL EXCEPTION: main Process: com.code.mvvm, PID: 3733 java.lang.NullPointerException: Attempt to invoke interface method 'int java.util.List.size()' on a null object reference at...

怎么获取children的position呢？

holder.setOnClickListener(R.id.textview,TestActivity.this); @Override public void onClick(View v) { switch (v.getId()) { case R.id.textview: **//Event event = mList.get(??);** break; default: break; } }