管灌系统巡查员智能手机App
zuoxiao
2024-12-09 fbb64f0b4151a4fefb90191991aa0fba7b26c52a
app/src/main/java/com/dayu/pipirrapp/net/upload/ProgressRequestBody.java
@@ -1,14 +1,14 @@
package com.dayu.pipirrapp.net.upload;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import okhttp3.MediaType;
import okhttp3.RequestBody;
import okio.Buffer;
import okio.BufferedSink;
import okio.BufferedSource;
import okio.ForwardingSink;
import okio.Okio;
import okio.Sink;
/**
 * ProgressRequestBody -
@@ -18,36 +18,42 @@
 * @since 2024-11-28
 */
public class ProgressRequestBody extends RequestBody {
    private File file;
    private ProgressListener listener;
    private MediaType mediaType;
    private final RequestBody requestBody;
    private final ProgressListener progressListener;
    public ProgressRequestBody(File file, ProgressListener listener, String mimeType) {
        this.file = file;
        this.listener = listener;
        this.mediaType = MediaType.parse(mimeType);
    public ProgressRequestBody(RequestBody requestBody, ProgressListener progressListener) {
        this.requestBody = requestBody;
        this.progressListener = progressListener;
    }
    @Override
    public MediaType contentType() {
        return mediaType;
        return requestBody.contentType();
    }
    @Override
    public long contentLength() throws IOException {
        return requestBody.contentLength();
    }
    @Override
    public void writeTo(BufferedSink sink) throws IOException {
        try (FileInputStream fileInputStream = new FileInputStream(file);
             BufferedSource source = (BufferedSource) Okio.source(fileInputStream)) {
            long totalBytes = file.length();
            long bytesWritten = 0;
            long read;
            byte[] buffer = new byte[2048];
            while ((read = source.read(buffer)) != -1) {
                sink.write(buffer, 0, (int) read);
                bytesWritten += read;
                if (listener != null) {
                    listener.onProgress(bytesWritten, totalBytes);
        Sink progressSink = new ForwardingSink(sink) {
            long totalBytesWritten = 0;
            @Override
            public void write(Buffer source, long byteCount) throws IOException {
                super.write(source, byteCount);
                totalBytesWritten += byteCount;
                if (progressListener != null) {
                    progressListener.onProgress(totalBytesWritten, contentLength(),false);
                }
            }
        }
        };
        BufferedSink bufferedSink = Okio.buffer(progressSink);
        requestBody.writeTo(bufferedSink);
        bufferedSink.flush();
    }
}