java - 如何为请求 Vision.Images.Annotate 设置超时

Question

我正在使用下面的代码来调用谷歌云视觉 api。无法找出如何为请求设置响应超时，以防我在设置的超时内没有得到响应。

Vision.Images.Annotate annotateRequest =
                vision.images().annotate(batchAnnotateImagesRequest);
// Due to a bug: requests to Vision API containing large images fail when GZipped.
annotateRequest.setDisableGZipContent(true);
Log.d(TAG, "created Cloud Vision request object, sending request");

BatchAnnotateImagesResponse response = annotateRequest.execute();

Answer 1

您可以使用 ImageAnnotatorSettings.Builder 设置超时值

    final ImageAnnotatorSettings.Builder imageAnnotatorSettingsBuilder =
            ImageAnnotatorSettings.newBuilder();
    imageAnnotatorSettingsBuilder.batchAnnotateImagesSettings().getRetrySettings().toBuilder()
            .setTotalTimeout(org.threeten.bp.Duration.ofSeconds(45))
            .setMaxAttempts(1);
final ImageAnnotatorSettings imageAnnotatorSettings = imageAnnotatorSettingsBuilder.build();
    ImageAnnotatorClient vision = ImageAnnotatorClient.create(imageAnnotatorSettings)