DescribeImages 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("appstream");
// SetAuthAws causes Chilkat to automatically add the following headers: Authorization, X-Amz-Date
rest.SetAuthAws(authAws);
// URL: https://appstream2.us-west-2.amazonaws.com/
// Use the same region as specified above.
success = rest.Connect("appstream2.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("Arns[0]","string");
json.UpdateInt("MaxResults",123);
json.UpdateString("Names[0]","string");
json.UpdateString("NextToken","string");
json.UpdateString("Type","string");
// The JSON request body created by the above code:
// {
// "Arns": [
// "string"
// ],
// "MaxResults": number,
// "Names": [
// "string"
// ],
// "NextToken": "string",
// "Type": "string"
// }
rest.AddHeader("Content-Type","application/x-amz-json-1.1");
rest.AddHeader("X-Amz-Target","PhotonAdminProxyService.DescribeImages");
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 AppstreamAgentVersion;
String Arn;
String BaseImageArn;
int CreatedTime;
String Description;
String DisplayName;
String ImageBuilderName;
int ImageBuilderSupported;
int AllowFleet;
int AllowImageBuilder;
String Name;
String Platform;
int PublicBaseImageReleasedDate;
String State;
String Code;
String Message;
String Visibility;
int j;
int count_j;
String AppBlockArn;
int Enabled;
String S3Bucket;
String S3Key;
String IconURL;
String LaunchParameters;
String LaunchPath;
String v_String;
String WorkingDirectory;
int k;
int count_k;
String strVal;
String ErrorCode;
String ErrorMessage;
int ErrorTimestamp;
String NextToken = jResp.stringOf("NextToken");
int i = 0;
int count_i = jResp.SizeOfArray("Images");
while (i < count_i) {
jResp.put_I(i);
AppstreamAgentVersion = jResp.stringOf("Images[i].AppstreamAgentVersion");
Arn = jResp.stringOf("Images[i].Arn");
BaseImageArn = jResp.stringOf("Images[i].BaseImageArn");
CreatedTime = jResp.IntOf("Images[i].CreatedTime");
Description = jResp.stringOf("Images[i].Description");
DisplayName = jResp.stringOf("Images[i].DisplayName");
ImageBuilderName = jResp.stringOf("Images[i].ImageBuilderName");
ImageBuilderSupported = jResp.IntOf("Images[i].ImageBuilderSupported");
AllowFleet = jResp.IntOf("Images[i].ImagePermissions.allowFleet");
AllowImageBuilder = jResp.IntOf("Images[i].ImagePermissions.allowImageBuilder");
Name = jResp.stringOf("Images[i].Name");
Platform = jResp.stringOf("Images[i].Platform");
PublicBaseImageReleasedDate = jResp.IntOf("Images[i].PublicBaseImageReleasedDate");
State = jResp.stringOf("Images[i].State");
Code = jResp.stringOf("Images[i].StateChangeReason.Code");
Message = jResp.stringOf("Images[i].StateChangeReason.Message");
Visibility = jResp.stringOf("Images[i].Visibility");
j = 0;
count_j = jResp.SizeOfArray("Images[i].Applications");
while (j < count_j) {
jResp.put_J(j);
AppBlockArn = jResp.stringOf("Images[i].Applications[j].AppBlockArn");
Arn = jResp.stringOf("Images[i].Applications[j].Arn");
CreatedTime = jResp.IntOf("Images[i].Applications[j].CreatedTime");
Description = jResp.stringOf("Images[i].Applications[j].Description");
DisplayName = jResp.stringOf("Images[i].Applications[j].DisplayName");
Enabled = jResp.IntOf("Images[i].Applications[j].Enabled");
S3Bucket = jResp.stringOf("Images[i].Applications[j].IconS3Location.S3Bucket");
S3Key = jResp.stringOf("Images[i].Applications[j].IconS3Location.S3Key");
IconURL = jResp.stringOf("Images[i].Applications[j].IconURL");
LaunchParameters = jResp.stringOf("Images[i].Applications[j].LaunchParameters");
LaunchPath = jResp.stringOf("Images[i].Applications[j].LaunchPath");
v_String = jResp.stringOf("Images[i].Applications[j].Metadata.string");
Name = jResp.stringOf("Images[i].Applications[j].Name");
WorkingDirectory = jResp.stringOf("Images[i].Applications[j].WorkingDirectory");
k = 0;
count_k = jResp.SizeOfArray("Images[i].Applications[j].InstanceFamilies");
while (k < count_k) {
jResp.put_K(k);
strVal = jResp.stringOf("Images[i].Applications[j].InstanceFamilies[k]");
k = k + 1;
}
k = 0;
count_k = jResp.SizeOfArray("Images[i].Applications[j].Platforms");
while (k < count_k) {
jResp.put_K(k);
strVal = jResp.stringOf("Images[i].Applications[j].Platforms[k]");
k = k + 1;
}
j = j + 1;
}
j = 0;
count_j = jResp.SizeOfArray("Images[i].ImageErrors");
while (j < count_j) {
jResp.put_J(j);
ErrorCode = jResp.stringOf("Images[i].ImageErrors[j].ErrorCode");
ErrorMessage = jResp.stringOf("Images[i].ImageErrors[j].ErrorMessage");
ErrorTimestamp = jResp.IntOf("Images[i].ImageErrors[j].ErrorTimestamp");
j = j + 1;
}
i = i + 1;
}
// A sample JSON response body parsed by the above code:
// {
// "Images": [
// {
// "Applications": [
// {
// "AppBlockArn": "string",
// "Arn": "string",
// "CreatedTime": number,
// "Description": "string",
// "DisplayName": "string",
// "Enabled": boolean,
// "IconS3Location": {
// "S3Bucket": "string",
// "S3Key": "string"
// },
// "IconURL": "string",
// "InstanceFamilies": [
// "string"
// ],
// "LaunchParameters": "string",
// "LaunchPath": "string",
// "Metadata": {
// "string": "string"
// },
// "Name": "string",
// "Platforms": [
// "string"
// ],
// "WorkingDirectory": "string"
// }
// ],
// "AppstreamAgentVersion": "string",
// "Arn": "string",
// "BaseImageArn": "string",
// "CreatedTime": number,
// "Description": "string",
// "DisplayName": "string",
// "ImageBuilderName": "string",
// "ImageBuilderSupported": boolean,
// "ImageErrors": [
// {
// "ErrorCode": "string",
// "ErrorMessage": "string",
// "ErrorTimestamp": number
// }
// ],
// "ImagePermissions": {
// "allowFleet": boolean,
// "allowImageBuilder": boolean
// },
// "Name": "string",
// "Platform": "string",
// "PublicBaseImageReleasedDate": number,
// "State": "string",
// "StateChangeReason": {
// "Code": "string",
// "Message": "string"
// },
// "Visibility": "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."
}
}
