CymChad / CymChad/BaseRecyclerViewAdapterHelper
AS4.0中,adapter使用databinding,开启混淆后出错
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- Kotlin
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Description
已配置混淆规则,debug环境或AS4.0之前没问题
java.lang.ClassCastException: com.chad.library.adapter.base.viewholder.BaseViewHolder cannot be cast to com.chad.library.adapter.base.viewholder.BaseDataBindingHolder
at e.c.b.d.c.a.i(:14)
at e.e.a.b.a.a.z(:376)
at e.e.a.b.a.a.A(:382)
at e.e.a.b.a.a.onBindViewHolder(:75)
at androidx.recyclerview.widget.RecyclerView$g.bindViewHolder(:7172)
at androidx.recyclerview.widget.RecyclerView$v.H(:6037)
at androidx.recyclerview.widget.RecyclerView$v.I(:6304)
at androidx.recyclerview.widget.RecyclerView$v.p(:6143)
at androidx.recyclerview.widget.RecyclerView$v.o(:6139)
at androidx.recyclerview.widget.LinearLayoutManager$c.d(:2314)
at androidx.recyclerview.widget.LinearLayoutManager.layoutChunk(:1631)
at androidx.recyclerview.widget.LinearLayoutManager.fill(:1591)
at androidx.recyclerview.widget.LinearLayoutManager.onLayoutChildren(:668)
at androidx.recyclerview.widget.RecyclerView.dispatchLayoutStep2(:4141)
at androidx.recyclerview.widget.RecyclerView.dispatchLayout(:3853)
at androidx.recyclerview.widget.RecyclerView.onLayout(:4410)
at android.view.View.layout(View.java:22114)
at android.view.ViewGroup.layout(ViewGroup.java:6335)
at e.i.a.a.a.a.onLayout(:629)
at android.view.View.layout(View.java:22114)
at android.view.ViewGroup.layout(ViewGroup.java:6335)
at e.g.a.a.n.b.F(:148)
at e.g.a.a.n.c.l(:43)
at androidx.coordinatorlayout.widget.CoordinatorLayout.onLayout(:918)
at android.view.View.layout(View.java:22114)
at android.view.ViewGroup.layout(ViewGroup.java:6335)
at androidx.drawerlayout.widget.DrawerLayout.onLayout(:1263)
at android.view.View.layout(View.java:22114)
at android.view.ViewGroup.layout(ViewGroup.java:6335)
at android.widget.FrameLayout.layoutChildren(FrameLayout.java:334)
at android.widget.FrameLayout.onLayout(FrameLayout.java:270)
at android.view.View.layout(View.java:22114)
at android.view.ViewGroup.layout(ViewGroup.java:6335)
at androidx.recyclerview.widget.RecyclerView$o.layoutDecoratedWithMargins(:9739)
at androidx.recyclerview.widget.LinearLayoutManager.layoutChunk(:1689)
at androidx.recyclerview.widget.LinearLayoutManager.fill(:1591)
at androidx.recyclerview.widget.LinearLayoutManager.onLayoutChildren(:668)
at androidx.recyclerview.widget.RecyclerView.dispatchLayoutStep2(:4141)
at androidx.recyclerview.widget.RecyclerView.dispatchLayout(:3853)
at androidx.recyclerview.widget.RecyclerView.onLayout(:4410)
at android.view.View.layout(View.java:22114)
at android.view.ViewGroup.layout(ViewGroup.java:6335)
at androidx.viewpager2.widget.ViewPager2.onLayout(:526)
at android.view.View.layout(View.java:22114)
at android.view.ViewGroup.layout(ViewGroup.java:6335)
at androidx.appcompat.widget.LinearLayoutCompat.A(:1649)
at androidx.appcompat.widget.LinearLayoutCompat.v(:1503)
at androidx.appcompat.widget.LinearLayoutCompat.onLayout(:1411)
at android.view.View.layout(View.java:22114)
at android.view.ViewGroup.layout(ViewGroup.java:6335)
at android.widget.FrameLayout.layoutChildren(FrameLayout.java:334)
at android.widget.FrameLayout.onLayout(FrameLayout.java:270)
at android.view.View.layout(View.java:22114)
at android.view.ViewGroup.layout(ViewGroup.java:6335)
at android.widget.FrameLayout.layoutChildren(FrameLayout.java:334)
at android.widget.FrameLayout.onLayout(FrameLayout.java:270)
at android.view.View.layout(View.java:22114)
at android.view.ViewGroup.layout(ViewGroup.java:6335)
at android.widget.FrameLayout.layoutChildren(FrameLayout.java:334)
at android.widget.FrameLayout.onLayout(FrameLayout.java:270)
at android.view.View.layout(View.java:22114)
at android.view.ViewGroup.layout(ViewGroup.java:6335)
at android.widget.LinearLayout.setChildFrame(LinearLayout.java:1839)
at android.widget.LinearLayout.layoutVertical(LinearLayout.java:1683)
at android.widget.LinearLayout.onLayout(LinearLayout.java:1592)
at android.view.View.layout(View.java:22114)
at android.view.ViewGroup.layout(ViewGroup.java:6335)
Contributor guide
No contributing guide indexed for this repository
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
Reproduce the failure in an Android project using AS4.0, databinding, and obfuscation, then inspect the adapter path involving BaseViewHolder and BaseDataBindingHolder. Done means the obfuscated build binds the view holder without the reported ClassCastException.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- android, kotlin
- Domain
- mobile
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 35/100