importClass(Packages.tornaco.apps.shortx.core.proto.action.OcrDetect);
importClass(Packages.tornaco.apps.shortx.core.proto.common.RectSourceRect);
importClass(Packages.tornaco.apps.shortx.core.proto.common.Rect);
importClass(com.google.protobuf.Any);

var action = OcrDetect.newBuilder()
    .setRectSrc(
        Any.pack(
            RectSourceRect.newBuilder()
                .setRect(
                    Rect.newBuilder()
                        .setLeft("")
                        .setTop("")
                        .setRight("")
                        .setBottom("")
                        .build()
                )
                .build()
        )
    )
    .build();

var result = shortx.executeAction(action);

result.contextData.get("ocrResult")
// 输入屏幕区域