forked from GitHub-Mirror/riotX-android
66 lines
1.9 KiB
Kotlin
66 lines
1.9 KiB
Kotlin
/*
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* Copyright 2019 New Vector Ltd
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package im.vector.matrix.android.internal.network
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import okhttp3.MediaType
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import okhttp3.RequestBody
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import okio.*
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import java.io.IOException
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internal class ProgressRequestBody(private val delegate: RequestBody,
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private val listener: Listener) : RequestBody() {
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private lateinit var countingSink: CountingSink
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override fun contentType(): MediaType? {
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return delegate.contentType()
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}
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override fun contentLength(): Long {
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try {
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return delegate.contentLength()
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} catch (e: IOException) {
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e.printStackTrace()
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}
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return -1
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}
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@Throws(IOException::class)
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override fun writeTo(sink: BufferedSink) {
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countingSink = CountingSink(sink)
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val bufferedSink = Okio.buffer(countingSink)
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delegate.writeTo(bufferedSink)
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bufferedSink.flush()
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}
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private inner class CountingSink(delegate: Sink) : ForwardingSink(delegate) {
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private var bytesWritten: Long = 0
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@Throws(IOException::class)
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override fun write(source: Buffer, byteCount: Long) {
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super.write(source, byteCount)
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bytesWritten += byteCount
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listener.onProgress(bytesWritten, contentLength())
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}
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}
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interface Listener {
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fun onProgress(current: Long, total: Long)
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}
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} |