No ItemViewDelegate added that matches position=3 in data source
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Assessment
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Newbie friendliness
- 20/100
Research direction
Start at MultiItemTypeAdapter and reproduce the reported exception for data-source position 3, using the custom adapter overrides shown in the issue as context. Trace why no ItemViewDelegate matches that position; done means the invalid delegate case is handled without requiring the posted exception-swallowing workaround.
Written by the indexing model from the issue text.
Description
fixt this Exception you need to custom MultiItemTypeAdapter
fixit code
`
@Override
public int getItemViewType(int position) {
try {
return super.getItemViewType(position);
}catch (Exception e){
return -1;
}
}
@Override
public ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
if (viewType==-1){
Log.e("---",viewType+"**");
ItemViewDelegate itemViewDelegate = new EmptyDelegate();
int layoutId = itemViewDelegate.getItemViewLayoutId();
ViewHolder holder = ViewHolder.createViewHolder(mContext, parent, layoutId);
onViewHolderCreated(holder,holder.getConvertView());
setListener(parent, holder, viewType);
return holder;
}
return super.onCreateViewHolder(parent, viewType);
}
@Override
public void convert(ViewHolder holder, Object o) {
try {
super.convert(holder, o);
}catch (Exception e){
}
}
`
- Dominant language
- Java
- Stars
- 4.7k
- Forks
- 1.2k
- PR merge metrics
- No merged PRs in 30d
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- Open a pull request that references the issue number.
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