TeamAmaze / TeamAmaze/AmazeFileManager
Crash on opening hidden adapter if it has content uri file
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- Dominant language
- Kotlin
- Stars
- 6.4k
- Forks
- 1.7k
- Avg merge
- 3d 9h
- Merged PRs (30d)
- 1
Description
Issue explanation (write below this line)
Exception
- App Name: Amaze File Manager
- Package: com.amaze.filemanager
- Version: 3.6.5
- User Action: UI Error
- Request: Application crash
- OS: Linux Android 11 - 30
- Device: guamna
- Model: moto g play (2021)
- Product: guamna_t
Crash log
java.lang.NullPointerException: Parameter specified as non-null is null: method kotlin.jvm.internal.Intrinsics.checkNotNullParameter, parameter rootUri
at com.amaze.filemanager.utils.OTGUtil.getDocumentFile(Unknown Source:7)
at com.amaze.filemanager.filesystem.HybridFile.getName(HybridFile.java:383)
at com.amaze.filemanager.adapters.HiddenAdapter.onBindViewHolder(HiddenAdapter.java:99)
at com.amaze.filemanager.adapters.HiddenAdapter.onBindViewHolder(HiddenAdapter.java:58)
at androidx.recyclerview.widget.RecyclerView$Adapter.onBindViewHolder(RecyclerView.java:7065)
at androidx.recyclerview.widget.RecyclerView$Adapter.bindViewHolder(RecyclerView.java:7107)
at androidx.recyclerview.widget.RecyclerView$Recycler.tryBindViewHolderByDeadline(RecyclerView.java:6012)
at androidx.recyclerview.widget.RecyclerView$Recycler.tryGetViewHolderForPositionByDeadline(RecyclerView.java:6279)
at androidx.recyclerview.widget.GapWorker.prefetchPositionWithDeadline(GapWorker.java:288)
at androidx.recyclerview.widget.GapWorker.flushTaskWithDeadline(GapWorker.java:345)
at androidx.recyclerview.widget.GapWorker.flushTasksWithDeadline(GapWorker.java:361)
at androidx.recyclerview.widget.GapWorker.prefetch(GapWorker.java:368)
at androidx.recyclerview.widget.GapWorker.run(GapWorker.java:399)
at android.os.Handler.handleCallback(Handler.java:938)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:250)
at android.app.ActivityThread.main(ActivityThread.java:7868)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:592)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:958)
Contributor guide
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 at OTGUtil.getDocumentFile and follow the call path through HybridFile.getName to HiddenAdapter.onBindViewHolder, as identified by the crash trace. Reproduce opening a hidden adapter item containing a content URI file on Android 11. Done means this scenario no longer crashes with a null rootUri.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- android, kotlin
- Domain
- mobile
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 45/100