GetContent 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("wisdom");
// SetAuthAws causes Chilkat to automatically add the following headers: Authorization, X-Amz-Date
rest.SetAuthAws(authAws);
// URL: https://wisdom.us-west-2.amazonaws.com/
// Use the same region as specified above.
success = rest.Connect("wisdom.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;
}
rest.AddHeader("Content-Type","application/x-amz-json-1.1");
rest.AddHeader("X-Amz-Target","GetContent");
CkStringBuilder sbResponseBody = new CkStringBuilder();
success = rest.FullRequestNoBodySb("GET","/knowledgeBases/{knowledgeBaseId}/contents/{contentId}",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 ContentArn = jResp.stringOf("content.contentArn");
String ContentId = jResp.stringOf("content.contentId");
String ContentType = jResp.stringOf("content.contentType");
String KnowledgeBaseArn = jResp.stringOf("content.knowledgeBaseArn");
String KnowledgeBaseId = jResp.stringOf("content.knowledgeBaseId");
String LinkOutUri = jResp.stringOf("content.linkOutUri");
String v_String = jResp.stringOf("content.metadata.string");
String Name = jResp.stringOf("content.name");
String RevisionId = jResp.stringOf("content.revisionId");
String Status = jResp.stringOf("content.status");
String TagsString = jResp.stringOf("content.tags.string");
String Title = jResp.stringOf("content.title");
String v_Url = jResp.stringOf("content.url");
int UrlExpiry = jResp.IntOf("content.urlExpiry");
// A sample JSON response body parsed by the above code:
// {
// "content": {
// "contentArn": "string",
// "contentId": "string",
// "contentType": "string",
// "knowledgeBaseArn": "string",
// "knowledgeBaseId": "string",
// "linkOutUri": "string",
// "metadata": {
// "string": "string"
// },
// "name": "string",
// "revisionId": "string",
// "status": "string",
// "tags": {
// "string": "string"
// },
// "title": "string",
// "url": "string",
// "urlExpiry": number
// }
// }
}
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."
}
}