我无法将图像从设备上传到 Firebase 存储（kotlin）

Question

我想将图像从设备上传到 Firebase 中的存储。我已经完成了所有类似文档的操作，但它给了我这个错误。

 E/UploadTask: could not locate file for uploading:file:///content%3A/com.google.android.apps.photos.contentprovider/-1/1/content%253A%252F%252Fmedia%252Fexternal%252Fimages%252Fmedia%252F31/ORIGINAL/NONE/image%252Fjpeg/446954168
E/StorageException: StorageException has occurred.
    An unknown error occurred, please check the HTTP result code and inner exception for server response.
     Code: -13000 HttpResult: 0
E/StorageException: /content:/com.google.android.apps.photos.contentprovider/-1/1/content%3A%2F%2Fmedia%2Fexternal%2Fimages%2Fmedia%2F31/ORIGINAL/NONE/image%2Fjpeg/446954168: open failed: ENOENT (No such file or directory)
    java.io.FileNotFoundException: /content:/com.google.android.apps.photos.contentprovider/-1/1/content%3A%2F%2Fmedia%2Fexternal%2Fimages%2Fmedia%2F31/ORIGINAL/NONE/image%2Fjpeg/446954168: open failed: ENOENT (No such file or directory)
        at libcore.io.IoBridge.open(IoBridge.java:492)
        at java.io.FileInputStream.<init>(FileInputStream.java:160)
        at java.io.FileInputStream.<init>(FileInputStream.java:115)
        at android.content.ContentResolver.openInputStream(ContentResolver.java:1473)
        at com.google.firebase.storage.UploadTask.<init>(UploadTask.java:137)
        at com.google.firebase.storage.StorageReference.putFile(StorageReference.java:241)
        at com.example.admin_bookmarket.ViewModel.AddItemViewModel.addImagetoDb(AddItemViewModel.kt:29)
        at com.example.admin_bookmarket.ViewModel.AddItemViewModel.addtoDb$lambda-0(AddItemViewModel.kt:19)
        at com.example.admin_bookmarket.ViewModel.AddItemViewModel.lambda$N5o2mCXPU9IS7gghhVKoBmB96Bo(Unknown Source:0)
        at com.example.admin_bookmarket.ViewModel.-$$Lambda$AddItemViewModel$N5o2mCXPU9IS7gghhVKoBmB96Bo.onSuccess(Unknown Source:6)
        at com.google.android.gms.tasks.zzn.run(Unknown Source:4)
        at android.os.Handler.handleCallback(Handler.java:938)
        at android.os.Handler.dispatchMessage(Handler.java:99)
        at android.os.Looper.loop(Looper.java:223)
        at android.app.ActivityThread.main(ActivityThread.java:7656)
        at java.lang.reflect.Method.invoke(Native Method)
        at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:592)
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:947)
     Caused by: android.system.ErrnoException: open failed: ENOENT (No such file or directory)
        at libcore.io.Linux.open(Native Method)
        at libcore.io.ForwardingOs.open(ForwardingOs.java:166)
        at libcore.io.BlockGuardOs.open(BlockGuardOs.java:254)
        at libcore.io.ForwardingOs.open(ForwardingOs.java:166)
        at android.app.ActivityThread$AndroidOs.open(ActivityThread.java:7542)
        at libcore.io.IoBridge.open(IoBridge.java:478)
        at java.io.FileInputStream.<init>(FileInputStream.java:160) 
        at java.io.FileInputStream.<init>(FileInputStream.java:115) 
        at android.content.ContentResolver.openInputStream(ContentResolver.java:1473) 
        at com.google.firebase.storage.UploadTask.<init>(UploadTask.java:137) 
        at com.google.firebase.storage.StorageReference.putFile(StorageReference.java:241) 
        at com.example.admin_bookmarket.ViewModel.AddItemViewModel.addImagetoDb(AddItemViewModel.kt:29) 
        at com.example.admin_bookmarket.ViewModel.AddItemViewModel.addtoDb$lambda-0(AddItemViewModel.kt:19) 
        at com.example.admin_bookmarket.ViewModel.AddItemViewModel.lambda$N5o2mCXPU9IS7gghhVKoBmB96Bo(Unknown Source:0) 
        at com.example.admin_bookmarket.ViewModel.-$$Lambda$AddItemViewModel$N5o2mCXPU9IS7gghhVKoBmB96Bo.onSuccess(Unknown Source:6) 
        at com.google.android.gms.tasks.zzn.run(Unknown Source:4) 
        at android.os.Handler.handleCallback(Handler.java:938) 
        at android.os.Handler.dispatchMessage(Handler.java:99) 
        at android.os.Looper.loop(Looper.java:223) 
        at android.app.ActivityThread.main(ActivityThread.java:7656) 
        at java.lang.reflect.Method.invoke(Native Method) 
        at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:592) 
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:947) 
E/StorageException: StorageException has occurred.
    An unknown error occurred, please check the HTTP result code and inner exception for server response.
     Code: -13000 HttpResult: 0
    /content:/com.google.android.apps.photos.contentprovider/-1/1/content%3A%2F%2Fmedia%2Fexternal%2Fimages%2Fmedia%2F31/ORIGINAL/NONE/image%2Fjpeg/446954168: open failed: ENOENT (No such file or directory)
    java.io.FileNotFoundException: /content:/com.google.android.apps.photos.contentprovider/-1/1/content%3A%2F%2Fmedia%2Fexternal%2Fimages%2Fmedia%2F31/ORIGINAL/NONE/image%2Fjpeg/446954168: open failed: ENOENT (No such file or directory)
        at libcore.io.IoBridge.open(IoBridge.java:492)
        at java.io.FileInputStream.<init>(FileInputStream.java:160)
        at java.io.FileInputStream.<init>(FileInputStream.java:115)
        at android.content.ContentResolver.openInputStream(ContentResolver.java:1473)
        at com.google.firebase.storage.UploadTask.<init>(UploadTask.java:137)
        at com.google.firebase.storage.StorageReference.putFile(StorageReference.java:241)
        at com.example.admin_bookmarket.ViewModel.AddItemViewModel.addImagetoDb(AddItemViewModel.kt:29)
        at com.example.admin_bookmarket.ViewModel.AddItemViewModel.addtoDb$lambda-0(AddItemViewModel.kt:19)
        at com.example.admin_bookmarket.ViewModel.AddItemViewModel.lambda$N5o2mCXPU9IS7gghhVKoBmB96Bo(Unknown Source:0)
        at com.example.admin_bookmarket.ViewModel.-$$Lambda$AddItemViewModel$N5o2mCXPU9IS7gghhVKoBmB96Bo.onSuccess(Unknown Source:6)
        at com.google.android.gms.tasks.zzn.run(Unknown Source:4)
        at android.os.Handler.handleCallback(Handler.java:938)
        at android.os.Handler.dispatchMessage(Handler.java:99)
        at android.os.Looper.loop(Looper.java:223)
        at android.app.ActivityThread.main(ActivityThread.java:7656)
        at java.lang.reflect.Method.invoke(Native Method)
        at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:592)
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:947)
     Caused by: android.system.ErrnoException: open failed: ENOENT (No such file or directory)
        at libcore.io.Linux.open(Native Method)
        at libcore.io.ForwardingOs.open(ForwardingOs.java:166)
        at libcore.io.BlockGuardOs.open(BlockGuardOs.java:254)
        at libcore.io.ForwardingOs.open(ForwardingOs.java:166)
        at android.app.ActivityThread$AndroidOs.open(ActivityThread.java:7542)
        at libcore.io.IoBridge.open(IoBridge.java:478)

这是我获取 imageUri 并从 viewModel 调用函数以将其上传到 Storage 的代码。

override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) {
        super.onActivityResult(requestCode, resultCode, data)
        if (resultCode == RESULT_OK && requestCode == pickImage) {
            imageUri = data?.data
            path = data?.data?.path!!
            binding.idThumbnail.setImageURI(imageUri)
            binding.idTnBackground.setImageURI(imageUri)
            binding.idImgeURL.setText(imageUri.toString(), TextView.BufferType.EDITABLE)
        }
    }

    fun addNewBook()
    {
        if (binding.idCount.text.toString() != "" && binding.idImgeURL.text.toString() != "" && binding.idAuthor.text.toString() != "" &&
            binding.idTitle.text.toString() != "" && binding.idDescription.text.toString() != "" && binding.idPrice.text.toString() != "" &&
            binding.idKind.text.toString() != "")
        {
            newBook =  mutableMapOf("Image" to binding.idImgeURL.text.toString(), "Name" to binding.idTitle.text.toString(),
            "Author" to binding.idAuthor.text.toString(), "Price" to binding.idPrice.text.toString().toDouble().roundToInt(), "rate" to "0".toDouble().roundToInt(),
                "Kind" to binding.idKind.text.toString(), "Counts" to binding.idCount.text.toString().toDouble().roundToInt(), "Description" to binding.idDescription.text.toString())

            viewModel.addtoDb(newBook)

            binding.idCount.setText("", TextView.BufferType.EDITABLE)
            binding.idImgeURL.setText("", TextView.BufferType.EDITABLE)
            binding.idAuthor.setText("", TextView.BufferType.EDITABLE)
            binding.idTitle.setText("", TextView.BufferType.EDITABLE)
            binding.idDescription.setText("", TextView.BufferType.EDITABLE)
            binding.idPrice.setText("", TextView.BufferType.EDITABLE)
            binding.idKind.setText("", TextView.BufferType.EDITABLE)
        }
        Toast.makeText(this, "Add success", Toast.LENGTH_SHORT).show()
    } 

下面是从 viewModel 调用上面将其上传到存储的函数

fun addtoDb(newBook: MutableMap<String, Any>)
    {
        FirebaseFirestore.getInstance().collection("books").add(newBook).addOnSuccessListener {
            val id: String = it.id
            addImagetoDb(Uri.parse(newBook["Image"].toString()), id)
        }
    }

    fun addImagetoDb(imageUri: Uri, id: String)
    {
        var storageRef = Firebase.storage.reference
        var file = Uri.fromFile(File(imageUri.toString()))
        val bookImageRef = storageRef.child("${id}/${file.lastPathSegment}")
        val uploadTask = bookImageRef.putFile(file)
        uploadTask.addOnSuccessListener {
            FirebaseFirestore.getInstance().collection("books").document(id).update("Image", bookImageRef)
        }
    }

我已经尝试获取“路径”而不是“Uri”，但它给了我同样的错误。 （所有这些都不会导致应用程序崩溃）

我已经添加了以下依赖项：

 implementation platform('com.google.firebase:firebase-bom:28.1.0')
 implementation 'com.google.firebase:firebase-analytics'
 implementation 'com.google.firebase:firebase-firestore-ktx:23.0.1'
 implementation 'com.google.firebase:firebase-storage-ktx'
 implementation 'com.google.firebase:firebase-storage:20.0.0'
 implementation 'com.google.firebase:firebase-database:20.0.0'

Answer 1

这不是 Firebase 问题。问题已明确提及。文件不存在或文件未从 URI 转换。 某些库不支持 URI 对象，反之亦然。由于转换问题或 android 存储限制，事情很清楚，您正面临这个问题。 一种绕过方式，您可以将文件复制到文件目录中，然后在从文件目录中删除后使用它。 you can refer to this for more details

或

如果您由于政策变化而使用 android 11 及更高版本，您将面临此问题 for detail refer to official document here.