在 Amazon Pinpoint 中创建分段 - 适用于 Java 的 AWS 开发工具包
创建分段更多信息
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在 Amazon Pinpoint 中创建分段

用户分段表示基于共同的特征（例如用户最近什么时候打开了您的应用程序或他们使用哪个设备）的用户子集。以下示例演示如何定义用户分段。

创建分段

通过在 Amazon Pinpoint 对象中定义分段的维度,在 SegmentDimensions 中创建新的分段。

导入 

import com.amazonaws.services.pinpoint.AmazonPinpoint;
import com.amazonaws.services.pinpoint.AmazonPinpointClientBuilder;
import com.amazonaws.services.pinpoint.model.CreateSegmentRequest;
import com.amazonaws.services.pinpoint.model.CreateSegmentResult;
import com.amazonaws.services.pinpoint.model.AttributeDimension;
import com.amazonaws.services.pinpoint.model.AttributeType;
import com.amazonaws.services.pinpoint.model.RecencyDimension;
import com.amazonaws.services.pinpoint.model.SegmentBehaviors;
import com.amazonaws.services.pinpoint.model.SegmentDemographics;
import com.amazonaws.services.pinpoint.model.SegmentDimensions;
import com.amazonaws.services.pinpoint.model.SegmentLocation;
import com.amazonaws.services.pinpoint.model.SegmentResponse;
import com.amazonaws.services.pinpoint.model.WriteSegmentRequest;

代码 

Pinpoint pinpoint = AmazonPinpointClientBuilder.standard().withRegion(Regions.US_EAST_1).build();
Map<String, AttributeDimension> segmentAttributes = new HashMap<>();
segmentAttributes.put("Team", new AttributeDimension().withAttributeType(AttributeType.INCLUSIVE).withValues("Lakers"));

SegmentBehaviors segmentBehaviors = new SegmentBehaviors();
SegmentDemographics segmentDemographics = new SegmentDemographics();
SegmentLocation segmentLocation = new SegmentLocation();

RecencyDimension recencyDimension = new RecencyDimension();
recencyDimension.withDuration("DAY_30").withRecencyType("ACTIVE");
segmentBehaviors.setRecency(recencyDimension);

SegmentDimensions dimensions = new SegmentDimensions()
        .withAttributes(segmentAttributes)
        .withBehavior(segmentBehaviors)
        .withDemographic(segmentDemographics)
        .withLocation(segmentLocation);

接下来,在 SegmentDimensions 中设置 WriteSegmentRequest 对象,该对象进而用于创建 CreateSegmentRequest 对象。然后,将 CreateSegmentRequest 对象传递到 AmazonPinpointClient 的 createSegment 方法。

代码 

WriteSegmentRequest writeSegmentRequest = new WriteSegmentRequest()
        .withName("MySegment").withDimensions(dimensions);

CreateSegmentRequest createSegmentRequest = new CreateSegmentRequest()
        .withApplicationId(appId).withWriteSegmentRequest(writeSegmentRequest);

CreateSegmentResult createSegmentResult = client.createSegment(createSegmentRequest);

请参阅 上的完整示例GitHub。

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