TeamAmaze / TeamAmaze/AmazeFileManager
Index outofbound when trying to find filename for compressed file
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Issue-Bug
- Dominant language
- Kotlin
- Stars
- 6.4k
- Forks
- 1.7k
- Avg merge
- 3d 9h
- Merged PRs (30d)
- 1
Description
Issue explanation (write below this line)
Syncthing folder open into Amaze.
Exception
- App Name: Amaze File Manager
- Package: com.amaze.filemanager
- Version: 3.6.7
- User Action: UI Error
- Request: Application crash
- OS: Linux Android 11 - 30
- Device: OnePlus6
- Model: ONEPLUS A6003
- Product: OnePlus6
Crash log
java.lang.StringIndexOutOfBoundsException: String index out of range: -1
at java.lang.String.substring(String.java:2064)
at
com.amaze.filemanager.ui.fragments.CompressedExplorerFragment.prepareCompressedFile(CompressedExplorerFragment.kt:290)
at
com.amaze.filemanager.ui.fragments.CompressedExplorerFragment.onViewCreated(CompressedExplorerFragment.kt:184)
at androidx.fragment.app.Fragment.performViewCreated(Fragment.java:2974)
at
androidx.fragment.app.FragmentStateManager.createView(FragmentStateManager.java:543)
at
androidx.fragment.app.FragmentStateManager.moveToExpectedState(FragmentStateManager.java:282)
at
androidx.fragment.app.FragmentManager.executeOpsTogether(FragmentManager.java:2177)
at
androidx.fragment.app.FragmentManager.removeRedundantOperationsAndExecute(FragmentManager.java:2088)
at
androidx.fragment.app.FragmentManager.execPendingActions(FragmentManager.java:1990)
at androidx.fragment.app.FragmentManager$5.run(FragmentManager.java:524)
at android.os.Handler.handleCallback(Handler.java:938)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:233)
at android.app.ActivityThread.main(ActivityThread.java:8068)
at java.lang.reflect.Method.invoke(Native Method)
at
com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:631)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:978)
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 in ui/fragments/CompressedExplorerFragment.kt at prepareCompressedFile on line 290, following the call from onViewCreated on line 184. Reproduce the crash by opening a Syncthing folder in Amaze and inspect the filename handling. Done means opening the affected compressed file no longer raises StringIndexOutOfBoundsException.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- kotlin
- Domain
- mobile
- Issue type
- Bug
- Difficulty
- 2/5
- Estimated time
- 1-3 hours
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 45/100