CymChad / CymChad/BaseRecyclerViewAdapterHelper
item布局中使用了ScrollView,且Adapter实现了DraggableModule,导致拖动ScrollView后下次在RecyclerView控件区域内的点击一定会应用于item的拖拽
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Description
库使用的是 3.0.6版本的,我的demo地址:brvah-demo
为了解决item中的ScrollView无法拖动的问题,我自定义的ScrollView如下:
public class MyScrollView extends ScrollView {
public MyScrollView(Context context) {
super(context);
}
public MyScrollView(Context context, AttributeSet attrs) {
super(context, attrs);
}
/**
* 禁止父容器及上层容器拦截事件
*/
@Override
public boolean dispatchTouchEvent(MotionEvent ev) {
switch (ev.getAction()) {
case MotionEvent.ACTION_DOWN:
super.requestDisallowInterceptTouchEvent(true);
break;
case MotionEvent.ACTION_MOVE:
super.requestDisallowInterceptTouchEvent(true);
break;
}
return super.dispatchTouchEvent(ev);
}
}
我该怎么在拖动Scroll View的时候不去影响RecyclerView的触摸事件
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First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start with the provided brvah-demo and the custom MyScrollView.dispatchTouchEvent implementation. Reproduce the interaction between the item ScrollView, RecyclerView, and DraggableModule using version 3.0.6. Done means dragging the ScrollView no longer causes a later click in the RecyclerView area to start item dragging.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- android, java
- Domain
- mobile
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100