CymChad / CymChad/BaseRecyclerViewAdapterHelper

Cannot resolve method 'getItemViewType' in 'BaseViewHolder'

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#3,513 5 comments 7 reactions 0 assignees View on GitHub

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Dominant language
Kotlin
Stars
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Forks
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PR merge metrics
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Description

Describe the bug

编译的时候就出现问题了,提示如标题。

经过对比发现,是 java 类继承了 kotlin 抽象类(BaseMultiItemQuickAdapter)导致不能调用 getItemViewType。

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First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by examining the Java/Kotlin inheritance boundary between BaseViewHolder and BaseMultiItemQuickAdapter, focusing on how getItemViewType is exposed. Reproduce the compilation failure described in the issue and compare the relevant adapter APIs; done means Java subclasses can compile while calling getItemViewType as intended.

Written by the indexing model from the issue text.

Assessment

Tech stack
android, java, kotlin
Domain
mobile
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
28/100

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