Android Retrofit - onProgressUpdate for showing Progress Notification

Question

I\'m currently using Retrofit by Square for Android network communications. Is there a way to get its progress during a task to create a progress notification, something sim

Answer 1

If you want to get the max value in order to show it on a ProgressDialog, Notification, etc.

ProgressListener

public interface ProgressListener {
    void transferred(long num, long max);
}

CountingTypedFile

public class CountingTypedFile extends TypedFile {

    private static final int BUFFER_SIZE = 4096;

    private final ProgressListener listener;

    public CountingTypedFile(String mimeType, File file, ProgressListener listener) {
        super(mimeType, file);
        this.listener = listener;
    }

    @Override
    public void writeTo(OutputStream out) throws IOException {
        byte[] buffer = new byte[BUFFER_SIZE];
        FileInputStream in = new FileInputStream(super.file());
        long total = 0;
        try {
            int read;
            while ((read = in.read(buffer)) != -1) {
                total += read;
                this.listener.transferred(total, super.file().length());
                out.write(buffer, 0, read);
            }
        } finally {
            in.close();
        }
    }
}