ListEntityRecognizers Android Example
// Important: Don't forget to include the call to System.loadLibrary
// as shown at the bottom of this code sample.
package com.test;
import android.app.Activity;
import com.chilkatsoft.*;
import android.widget.TextView;
import android.os.Bundle;
public class SimpleActivity extends Activity {
private static final String TAG = "Chilkat";
// Called when the activity is first created.
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
// This example requires the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.
CkRest rest = new CkRest();
boolean success;
CkAuthAws authAws = new CkAuthAws();
authAws.put_AccessKey("AWS_ACCESS_KEY");
authAws.put_SecretKey("AWS_SECRET_KEY");
// Don't forget to change the region to your particular region. (Also make the same change in the call to Connect below.)
authAws.put_Region("us-west-2");
authAws.put_ServiceName("comprehend");
// SetAuthAws causes Chilkat to automatically add the following headers: Authorization, X-Amz-Date
rest.SetAuthAws(authAws);
// URL: https://comprehend.us-west-2.amazonaws.com/
// Use the same region as specified above.
success = rest.Connect("comprehend.us-west-2.amazonaws.com",443,true,true);
if (success != true) {
Log.i(TAG, "ConnectFailReason: " + String.valueOf(rest.get_ConnectFailReason()));
Log.i(TAG, rest.lastErrorText());
return;
}
// The following code creates the JSON request body.
// The JSON created by this code is shown below.
// Use this online tool to generate code from sample JSON:
// Generate Code to Create JSON
CkJsonObject json = new CkJsonObject();
json.UpdateString("Filter.RecognizerName","string");
json.UpdateString("Filter.Status","string");
json.UpdateInt("Filter.SubmitTimeAfter",123);
json.UpdateInt("Filter.SubmitTimeBefore",123);
json.UpdateInt("MaxResults",123);
json.UpdateString("NextToken","string");
// The JSON request body created by the above code:
// {
// "Filter": {
// "RecognizerName": "string",
// "Status": "string",
// "SubmitTimeAfter": number,
// "SubmitTimeBefore": number
// },
// "MaxResults": number,
// "NextToken": "string"
// }
rest.AddHeader("Content-Type","application/x-amz-json-1.1");
rest.AddHeader("X-Amz-Target","Comprehend_20171127.ListEntityRecognizers");
CkStringBuilder sbRequestBody = new CkStringBuilder();
json.EmitSb(sbRequestBody);
CkStringBuilder sbResponseBody = new CkStringBuilder();
success = rest.FullRequestSb("POST","/",sbRequestBody,sbResponseBody);
if (success != true) {
Log.i(TAG, rest.lastErrorText());
return;
}
int respStatusCode = rest.get_ResponseStatusCode();
Log.i(TAG, "response status code = " + String.valueOf(respStatusCode));
if (respStatusCode != 200) {
Log.i(TAG, "Response Header:");
Log.i(TAG, rest.responseHeader());
Log.i(TAG, "Response Body:");
Log.i(TAG, sbResponseBody.getAsString());
return;
}
CkJsonObject jResp = new CkJsonObject();
jResp.LoadSb(sbResponseBody);
// The following code parses the JSON response.
// A sample JSON response is shown below the sample code.
// Use this online tool to generate parsing code from sample JSON:
// Generate Parsing Code from JSON
String DataAccessRoleArn;
int EndTime;
String EntityRecognizerArn;
String S3Uri;
String TestS3Uri;
String DataFormat;
String InputFormat;
String DocumentsS3Uri;
String DocumentsTestS3Uri;
String EntityListS3Uri;
String LanguageCode;
String Message;
String ModelKmsKeyId;
int F1Score;
int Precision;
int Recall;
int NumberOfTestDocuments;
int NumberOfTrainedDocuments;
String SourceModelArn;
String Status;
int SubmitTime;
int TrainingEndTime;
int TrainingStartTime;
String VersionName;
String VolumeKmsKeyId;
int j;
int count_j;
String AnnotationDataS3Uri;
String DocumentType;
String SourceDocumentsS3Uri;
String Split;
int k;
int count_k;
String strVal;
String v_Type;
int EvaluationMetricsF1Score;
int EvaluationMetricsPrecision;
int EvaluationMetricsRecall;
int NumberOfTrainMentions;
String NextToken = jResp.stringOf("NextToken");
int i = 0;
int count_i = jResp.SizeOfArray("EntityRecognizerPropertiesList");
while (i < count_i) {
jResp.put_I(i);
DataAccessRoleArn = jResp.stringOf("EntityRecognizerPropertiesList[i].DataAccessRoleArn");
EndTime = jResp.IntOf("EntityRecognizerPropertiesList[i].EndTime");
EntityRecognizerArn = jResp.stringOf("EntityRecognizerPropertiesList[i].EntityRecognizerArn");
S3Uri = jResp.stringOf("EntityRecognizerPropertiesList[i].InputDataConfig.Annotations.S3Uri");
TestS3Uri = jResp.stringOf("EntityRecognizerPropertiesList[i].InputDataConfig.Annotations.TestS3Uri");
DataFormat = jResp.stringOf("EntityRecognizerPropertiesList[i].InputDataConfig.DataFormat");
InputFormat = jResp.stringOf("EntityRecognizerPropertiesList[i].InputDataConfig.Documents.InputFormat");
DocumentsS3Uri = jResp.stringOf("EntityRecognizerPropertiesList[i].InputDataConfig.Documents.S3Uri");
DocumentsTestS3Uri = jResp.stringOf("EntityRecognizerPropertiesList[i].InputDataConfig.Documents.TestS3Uri");
EntityListS3Uri = jResp.stringOf("EntityRecognizerPropertiesList[i].InputDataConfig.EntityList.S3Uri");
LanguageCode = jResp.stringOf("EntityRecognizerPropertiesList[i].LanguageCode");
Message = jResp.stringOf("EntityRecognizerPropertiesList[i].Message");
ModelKmsKeyId = jResp.stringOf("EntityRecognizerPropertiesList[i].ModelKmsKeyId");
F1Score = jResp.IntOf("EntityRecognizerPropertiesList[i].RecognizerMetadata.EvaluationMetrics.F1Score");
Precision = jResp.IntOf("EntityRecognizerPropertiesList[i].RecognizerMetadata.EvaluationMetrics.Precision");
Recall = jResp.IntOf("EntityRecognizerPropertiesList[i].RecognizerMetadata.EvaluationMetrics.Recall");
NumberOfTestDocuments = jResp.IntOf("EntityRecognizerPropertiesList[i].RecognizerMetadata.NumberOfTestDocuments");
NumberOfTrainedDocuments = jResp.IntOf("EntityRecognizerPropertiesList[i].RecognizerMetadata.NumberOfTrainedDocuments");
SourceModelArn = jResp.stringOf("EntityRecognizerPropertiesList[i].SourceModelArn");
Status = jResp.stringOf("EntityRecognizerPropertiesList[i].Status");
SubmitTime = jResp.IntOf("EntityRecognizerPropertiesList[i].SubmitTime");
TrainingEndTime = jResp.IntOf("EntityRecognizerPropertiesList[i].TrainingEndTime");
TrainingStartTime = jResp.IntOf("EntityRecognizerPropertiesList[i].TrainingStartTime");
VersionName = jResp.stringOf("EntityRecognizerPropertiesList[i].VersionName");
VolumeKmsKeyId = jResp.stringOf("EntityRecognizerPropertiesList[i].VolumeKmsKeyId");
j = 0;
count_j = jResp.SizeOfArray("EntityRecognizerPropertiesList[i].InputDataConfig.AugmentedManifests");
while (j < count_j) {
jResp.put_J(j);
AnnotationDataS3Uri = jResp.stringOf("EntityRecognizerPropertiesList[i].InputDataConfig.AugmentedManifests[j].AnnotationDataS3Uri");
DocumentType = jResp.stringOf("EntityRecognizerPropertiesList[i].InputDataConfig.AugmentedManifests[j].DocumentType");
S3Uri = jResp.stringOf("EntityRecognizerPropertiesList[i].InputDataConfig.AugmentedManifests[j].S3Uri");
SourceDocumentsS3Uri = jResp.stringOf("EntityRecognizerPropertiesList[i].InputDataConfig.AugmentedManifests[j].SourceDocumentsS3Uri");
Split = jResp.stringOf("EntityRecognizerPropertiesList[i].InputDataConfig.AugmentedManifests[j].Split");
k = 0;
count_k = jResp.SizeOfArray("EntityRecognizerPropertiesList[i].InputDataConfig.AugmentedManifests[j].AttributeNames");
while (k < count_k) {
jResp.put_K(k);
strVal = jResp.stringOf("EntityRecognizerPropertiesList[i].InputDataConfig.AugmentedManifests[j].AttributeNames[k]");
k = k + 1;
}
j = j + 1;
}
j = 0;
count_j = jResp.SizeOfArray("EntityRecognizerPropertiesList[i].InputDataConfig.EntityTypes");
while (j < count_j) {
jResp.put_J(j);
v_Type = jResp.stringOf("EntityRecognizerPropertiesList[i].InputDataConfig.EntityTypes[j].Type");
j = j + 1;
}
j = 0;
count_j = jResp.SizeOfArray("EntityRecognizerPropertiesList[i].RecognizerMetadata.EntityTypes");
while (j < count_j) {
jResp.put_J(j);
EvaluationMetricsF1Score = jResp.IntOf("EntityRecognizerPropertiesList[i].RecognizerMetadata.EntityTypes[j].EvaluationMetrics.F1Score");
EvaluationMetricsPrecision = jResp.IntOf("EntityRecognizerPropertiesList[i].RecognizerMetadata.EntityTypes[j].EvaluationMetrics.Precision");
EvaluationMetricsRecall = jResp.IntOf("EntityRecognizerPropertiesList[i].RecognizerMetadata.EntityTypes[j].EvaluationMetrics.Recall");
NumberOfTrainMentions = jResp.IntOf("EntityRecognizerPropertiesList[i].RecognizerMetadata.EntityTypes[j].NumberOfTrainMentions");
v_Type = jResp.stringOf("EntityRecognizerPropertiesList[i].RecognizerMetadata.EntityTypes[j].Type");
j = j + 1;
}
j = 0;
count_j = jResp.SizeOfArray("EntityRecognizerPropertiesList[i].VpcConfig.SecurityGroupIds");
while (j < count_j) {
jResp.put_J(j);
strVal = jResp.stringOf("EntityRecognizerPropertiesList[i].VpcConfig.SecurityGroupIds[j]");
j = j + 1;
}
j = 0;
count_j = jResp.SizeOfArray("EntityRecognizerPropertiesList[i].VpcConfig.Subnets");
while (j < count_j) {
jResp.put_J(j);
strVal = jResp.stringOf("EntityRecognizerPropertiesList[i].VpcConfig.Subnets[j]");
j = j + 1;
}
i = i + 1;
}
// A sample JSON response body parsed by the above code:
// {
// "EntityRecognizerPropertiesList": [
// {
// "DataAccessRoleArn": "string",
// "EndTime": number,
// "EntityRecognizerArn": "string",
// "InputDataConfig": {
// "Annotations": {
// "S3Uri": "string",
// "TestS3Uri": "string"
// },
// "AugmentedManifests": [
// {
// "AnnotationDataS3Uri": "string",
// "AttributeNames": [
// "string"
// ],
// "DocumentType": "string",
// "S3Uri": "string",
// "SourceDocumentsS3Uri": "string",
// "Split": "string"
// }
// ],
// "DataFormat": "string",
// "Documents": {
// "InputFormat": "string",
// "S3Uri": "string",
// "TestS3Uri": "string"
// },
// "EntityList": {
// "S3Uri": "string"
// },
// "EntityTypes": [
// {
// "Type": "string"
// }
// ]
// },
// "LanguageCode": "string",
// "Message": "string",
// "ModelKmsKeyId": "string",
// "RecognizerMetadata": {
// "EntityTypes": [
// {
// "EvaluationMetrics": {
// "F1Score": number,
// "Precision": number,
// "Recall": number
// },
// "NumberOfTrainMentions": number,
// "Type": "string"
// }
// ],
// "EvaluationMetrics": {
// "F1Score": number,
// "Precision": number,
// "Recall": number
// },
// "NumberOfTestDocuments": number,
// "NumberOfTrainedDocuments": number
// },
// "SourceModelArn": "string",
// "Status": "string",
// "SubmitTime": number,
// "TrainingEndTime": number,
// "TrainingStartTime": number,
// "VersionName": "string",
// "VolumeKmsKeyId": "string",
// "VpcConfig": {
// "SecurityGroupIds": [
// "string"
// ],
// "Subnets": [
// "string"
// ]
// }
// }
// ],
// "NextToken": "string"
// }
}
static {
System.loadLibrary("chilkat");
// Note: If the incorrect library name is passed to System.loadLibrary,
// then you will see the following error message at application startup:
//"The application <your-application-name> has stopped unexpectedly. Please try again."
}
}
