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MohamedRejeb / Calf

Calf is a library that allows you to easily create adaptive UIs and access platform specific APIs with Compose Multiplatform (Adaptive UI, File Picker, WebView, Permissions...).
https://mohamedrejeb.github.io/Calf/
Apache License 2.0
915 stars 41 forks source link

File picker on Android not working as expected #51

Closed iruizmar closed 7 months ago

iruizmar commented 9 months ago

Easily reproducible in the sample file picker screen, the list of received files is always empty. On iOS it's working as expected.

youssaka commented 8 months ago

It looks like this issue occurs on Android versions <= 10.

Steps to reproduce:

Expect result:

The image is displayed below the "Image picked" text

Actual result:

The image is not displayed

Here is the error stacktrace: 

2024-02-07 16:55:06.416 21734-21734 System.err              com.mohamedrejeb.calf.android        W  java.io.FileNotFoundException: /storage/emulated/0/Download/Eopsaltria_australis_-_Mogo_Campground.jpg: open failed: EACCES (Permission denied)
2024-02-07 16:55:06.420 21734-21734 System.err              com.mohamedrejeb.calf.android        W      at libcore.io.IoBridge.open(IoBridge.java:496)
2024-02-07 16:55:06.420 21734-21734 System.err              com.mohamedrejeb.calf.android        W      at java.io.FileInputStream.<init>(FileInputStream.java:159)
2024-02-07 16:55:06.420 21734-21734 System.err              com.mohamedrejeb.calf.android        W      at kotlin.io.FilesKt__FileReadWriteKt.readBytes(FileReadWrite.kt:63)
2024-02-07 16:55:06.420 21734-21734 System.err              com.mohamedrejeb.calf.android        W      at com.mohamedrejeb.calf.io.KmpFile_androidKt.readByteArray(KmpFile.android.kt:14)
2024-02-07 16:55:06.420 21734-21734 System.err              com.mohamedrejeb.calf.android        W      at com.mohamedrejeb.calf.sample.ui.ImagePickerScreenKt$ImagePickerScreen$singlePickerLauncher$1$1.invoke(ImagePickerScreen.kt:38)
2024-02-07 16:55:06.421 21734-21734 System.err              com.mohamedrejeb.calf.android        W      at com.mohamedrejeb.calf.sample.ui.ImagePickerScreenKt$ImagePickerScreen$singlePickerLauncher$1$1.invoke(ImagePickerScreen.kt:35)
2024-02-07 16:55:06.421 21734-21734 System.err              com.mohamedrejeb.calf.android        W      at com.mohamedrejeb.calf.picker.FilePickerLauncher_androidKt$pickSingleVisualMedia$singlePhotoPickerLauncher$1.invoke(FilePickerLauncher.android.kt:79)
2024-02-07 16:55:06.421 21734-21734 System.err              com.mohamedrejeb.calf.android        W      at com.mohamedrejeb.calf.picker.FilePickerLauncher_androidKt$pickSingleVisualMedia$singlePhotoPickerLauncher$1.invoke(FilePickerLauncher.android.kt:75)
2024-02-07 16:55:06.421 21734-21734 System.err              com.mohamedrejeb.calf.android        W      at androidx.activity.compose.ActivityResultRegistryKt$rememberLauncherForActivityResult$1.invoke$lambda$0(ActivityResultRegistry.kt:106)
2024-02-07 16:55:06.421 21734-21734 System.err              com.mohamedrejeb.calf.android        W      at androidx.activity.compose.ActivityResultRegistryKt$rememberLauncherForActivityResult$1.$r8$lambda$CrhP0xb3HsgP_dLwJEFAtzTwPms(Unknown Source:0)
2024-02-07 16:55:06.421 21734-21734 System.err              com.mohamedrejeb.calf.android        W      at androidx.activity.compose.ActivityResultRegistryKt$rememberLauncherForActivityResult$1$$ExternalSyntheticLambda0.onActivityResult(Unknown Source:2)
2024-02-07 16:55:06.421 21734-21734 System.err              com.mohamedrejeb.calf.android        W      at androidx.activity.result.ActivityResultRegistry.doDispatch(ActivityResultRegistry.java:414)
2024-02-07 16:55:06.421 21734-21734 System.err              com.mohamedrejeb.calf.android        W      at androidx.activity.result.ActivityResultRegistry.dispatchResult(ActivityResultRegistry.java:371)
2024-02-07 16:55:06.421 21734-21734 System.err              com.mohamedrejeb.calf.android        W      at androidx.activity.ComponentActivity.onActivityResult(ComponentActivity.java:845)
2024-02-07 16:55:06.421 21734-21734 System.err              com.mohamedrejeb.calf.android        W      at androidx.fragment.app.FragmentActivity.onActivityResult(FragmentActivity.java:164)
2024-02-07 16:55:06.421 21734-21734 System.err              com.mohamedrejeb.calf.android        W      at android.app.Activity.dispatchActivityResult(Activity.java:8110)
2024-02-07 16:55:06.421 21734-21734 System.err              com.mohamedrejeb.calf.android        W      at android.app.ActivityThread.deliverResults(ActivityThread.java:4838)
2024-02-07 16:55:06.421 21734-21734 System.err              com.mohamedrejeb.calf.android        W      at android.app.ActivityThread.handleSendResult(ActivityThread.java:4886)
2024-02-07 16:55:06.424 21734-21734 System.err              com.mohamedrejeb.calf.android        W      at android.app.servertransaction.ActivityResultItem.execute(ActivityResultItem.java:51)
2024-02-07 16:55:06.424 21734-21734 System.err              com.mohamedrejeb.calf.android        W      at android.app.servertransaction.TransactionExecutor.executeCallbacks(TransactionExecutor.java:135)
2024-02-07 16:55:06.424 21734-21734 System.err              com.mohamedrejeb.calf.android        W      at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:95)
2024-02-07 16:55:06.424 21734-21734 System.err              com.mohamedrejeb.calf.android        W      at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2016)
2024-02-07 16:55:06.424 21734-21734 System.err              com.mohamedrejeb.calf.android        W      at android.os.Handler.dispatchMessage(Handler.java:107)
2024-02-07 16:55:06.425 21734-21734 System.err              com.mohamedrejeb.calf.android        W      at android.os.Looper.loop(Looper.java:214)
2024-02-07 16:55:06.425 21734-21734 System.err              com.mohamedrejeb.calf.android        W      at android.app.ActivityThread.main(ActivityThread.java:7356)
2024-02-07 16:55:06.425 21734-21734 System.err              com.mohamedrejeb.calf.android        W      at java.lang.reflect.Method.invoke(Native Method)
2024-02-07 16:55:06.425 21734-21734 System.err              com.mohamedrejeb.calf.android        W      at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:492)
2024-02-07 16:55:06.425 21734-21734 System.err              com.mohamedrejeb.calf.android        W      at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:930)
2024-02-07 16:55:06.431 21734-21734 System.err              com.mohamedrejeb.calf.android        W  Caused by: android.system.ErrnoException: open failed: EACCES (Permission denied)
2024-02-07 16:55:06.431 21734-21734 System.err              com.mohamedrejeb.calf.android        W      at libcore.io.Linux.open(Native Method)
2024-02-07 16:55:06.431 21734-21734 System.err              com.mohamedrejeb.calf.android        W      at libcore.io.ForwardingOs.open(ForwardingOs.java:167)
2024-02-07 16:55:06.431 21734-21734 System.err              com.mohamedrejeb.calf.android        W      at libcore.io.BlockGuardOs.open(BlockGuardOs.java:252)
2024-02-07 16:55:06.431 21734-21734 System.err              com.mohamedrejeb.calf.android        W      at libcore.io.ForwardingOs.open(ForwardingOs.java:167)
2024-02-07 16:55:06.431 21734-21734 System.err              com.mohamedrejeb.calf.android        W      at android.app.ActivityThread$AndroidOs.open(ActivityThread.java:7255)
2024-02-07 16:55:06.431 21734-21734 System.err              com.mohamedrejeb.calf.android        W      at libcore.io.IoBridge.open(IoBridge.java:482)
2024-02-07 16:55:06.432 21734-21734 System.err              com.mohamedrejeb.calf.android        W      ... 27 more
MohamedRejeb commented 7 months ago

This should be fixed in the next release.

Now in android target KmpFile is a wrapper around Uri instead of File, because I was using a code to convert the Uri to a File which was not working all the time.

MohamedRejeb commented 7 months ago

@youssaka I think that your issue is related to permissions. EACCES (Permission denied) Make sure that you have the correct permissions for reading files in your manifest file.

MohamedRejeb commented 7 months ago

This should be fixed in the latest version 0.4.0, feel free to reopen the issue if you still have problems.