Implementing ProgressDialog in Multipart Upload Request

Question

I am using following method to upload an image from Android to server.

 public void uploadMultipart() {
        //getting name for the image
        String n         


        

Answer 1

public void upload_file_multipart() {

    String url = " http://server.printme.uz/v1/order/make-order";

    try {
        String uploadId = UUID.randomUUID().toString();
        uploadReceiver.setDelegate((SingleUploadBroadcastReceiver.Delegate) this);
        uploadReceiver.setUploadID(uploadId);

        //Creating a multi part request
        MultipartUploadRequest request = new MultipartUploadRequest(this, uploadId, UPLOAD_URL);
        request.addFileToUpload(images.getPath(), "url");
        request.setMaxRetries(2);
        request.startUpload(); //Starting the upload

    } catch (Exception exc) {
        Toast.makeText(this, exc.getMessage(), Toast.LENGTH_SHORT).show();
    }
}

Add this code your Activity class

@Override
public void onClick(View v) {

    if (v.getId() == R.id.btn_id) {
        upload_file_multipart();

        dialog = new ProgressDialog(this);
        dialog.setProgressStyle(ProgressDialog.STYLE_HORIZONTAL);
        dialog.setMessage("Uploading photo, please wait.");
        dialog.setMax(100);
        dialog.setCancelable(true);
        dialog.show();
    }
}

implements SingleUploadBroadcastReceiver.Delegate to your Activity and declare like bellow

public class YourActivity extends AppCompatActivity implements SingleUploadBroadcastReceiver.Delegate {

private final SingleUploadBroadcastReceiver uploadReceiver =
        new SingleUploadBroadcastReceiver();
ProgressDialog dialog;

@Override
protected void onResume() {
    super.onResume();
    uploadReceiver.register(this);
}

@Override
protected void onPause() {
    super.onPause();
    uploadReceiver.unregister(this);
}

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_images);

    //your codes
}

@Override
public void onProgress(int progress) {
    Log.d("PROGRESS", "progress = " + progress);
    dialog.setProgress(progress);
}

@Override
public void onProgress(long uploadedBytes, long totalBytes) {

}

@Override
public void onError(Exception exception) {

}

@Override
public void onCompleted(int serverResponseCode, byte[] serverResponseBody) {
    dialog.dismiss();
}

@Override
public void onCancelled() {

}

Here is SingleUploadBroadcastReceiver class

import net.gotev.uploadservice.UploadServiceBroadcastReceiver;

public class SingleUploadBroadcastReceiver extends UploadServiceBroadcastReceiver {

public interface Delegate {
    void onProgress(int progress);
    void onProgress(long uploadedBytes, long totalBytes);
    void onError(Exception exception);
    void onCompleted(int serverResponseCode, byte[] serverResponseBody);
    void onCancelled();
}

private String mUploadID;
private Delegate mDelegate;

public void setUploadID(String uploadID) {
    mUploadID = uploadID;
}

public void setDelegate(Delegate delegate) {
    mDelegate = delegate;
}

@Override
public void onProgress(String uploadId, int progress) {
    if (uploadId.equals(mUploadID) && mDelegate != null) {
        mDelegate.onProgress(progress);
    }
}

@Override
public void onProgress(String uploadId, long uploadedBytes, long totalBytes) {
    if (uploadId.equals(mUploadID) && mDelegate != null) {
        mDelegate.onProgress(uploadedBytes, totalBytes);
    }
}

@Override
public void onError(String uploadId, Exception exception) {
    if (uploadId.equals(mUploadID) && mDelegate != null) {
        mDelegate.onError(exception);
    }
}

@Override
public void onCompleted(String uploadId, int serverResponseCode, byte[] serverResponseBody) {
    if (uploadId.equals(mUploadID) && mDelegate != null) {
        mDelegate.onCompleted(serverResponseCode, serverResponseBody);
    }
}

@Override
public void onCancelled(String uploadId) {
    if (uploadId.equals(mUploadID) && mDelegate != null) {
        mDelegate.onCancelled();
    }
}
}