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| import android.content.ContentResolver | |
| import android.net.Uri | |
| import okhttp3.MediaType | |
| import okhttp3.RequestBody | |
| import okio.BufferedSink | |
| import okio.Okio | |
| import java.lang.IllegalStateException | |
| class ContentUriRequestBody( | |
| private val contentResolver: ContentResolver, | |
| private val contentUri: Uri | |
| ) : RequestBody() { | |
| override fun contentType(): MediaType? { | |
| val contentType = contentResolver.getType(contentUri) ?: return null | |
| return MediaType.parse(contentType) | |
| } | |
| override fun writeTo(sink: BufferedSink) { | |
| val inputStream = contentResolver.openInputStream(contentUri) | |
| ?: throw IllegalStateException("Couldn't open content URI for reading: $contentUri") | |
| Okio.source(inputStream).use { source -> | |
| sink.writeAll(source) | |
| } | |
| } | |
| } |
@neiljaywarner: What information would you hope to find in a blog post about this?
I apologise. I didn't mean "why didn't you make a blog about it" as much as "this seems so cool why aren't more people discussing it"
Specifically though.. Basic usage n minimum sample app or at least calling site
I apologise. I didn't mean "why didn't you make a blog about it" as much as "this seems so cool why aren't more people discussing it"
@neiljaywarner: No worries, I didn't read it like that. I was asking because I was in the mood for writing. So I created this blog post and a sample app. I hope it helps.
ah. I didn't notice put vs post. (s3). That doesn't give me the answer yet but it does make me think your stuff is fine :)
I believe the issue is that S3 doesn't support the 'chunked' transfer encoding for uploads. This is what OkHttp will use for large files when the RequestBody doesn't specify a size. You can help OkHttp out by implementing the contentLength() method. To get the size of a document you could use DocumentFile.length().
@cketti What if we want to know the file size to get the progress of upload?
awesome thanks! Not sure why this isn't built in somewhere yet, or in a blog post or extension?