上这堂课：
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(); } }}然后在您的活动中：
public class YourActivity extends Activity implements SingleUploadBroadcastReceiver.Delegate { private static final String TAG = "AndroidUploadService"; private final SingleUploadBroadcastReceiver uploadReceiver = new SingleUploadBroadcastReceiver(); @Override protected void onResume() { super.onResume(); uploadReceiver.register(this); } @Override protected void onPause() { super.onPause(); uploadReceiver.unregister(this); } public void uploadMultipart(final Context context) { try { String uploadId = UUID.randomUUID().toString(); uploadReceiver.setDelegate(this); uploadReceiver.setUploadID(uploadId); new MultipartUploadRequest(context, uploadId, "http://upload.server.com/path") .addFileToUpload("/absolute/path/to/your/file", "your-param-name") .setNotificationConfig(new UploadNotificationConfig()) .setMaxRetries(2) .startUpload(); } catch (Exception exc) { Log.e(TAG, exc.getMessage(), exc); } } @Override public void onProgress(int progress) { //your implementation } @Override public void onProgress(long uploadedBytes, long totalBytes) { //your implementation } @Override public void onError(Exception exception) { //your implementation } @Override public void onCompleted(int serverResponseCode, byte[] serverResponseBody) { //your implementation } @Override public void onCancelled() { //your implementation }}现在，您将在成功上传/失败后触发适当的回调。
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