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(Android™) REST POST JSON using Gzip Content EncodingDemonstrates how to send a JSON POST using the gzip Content-Encoding.
// 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 requires the Chilkat API to have been previously unlocked. // See Global Unlock Sample for sample code. // Use the online tool at https://tools.chilkat.io/Default.cshtml // to generate the JSON code that creates this JSON: // { // "lists": [ // { // "id": "1511199999" // } // ], // "confirmed": false, // "email_addresses": [ // { // "email_address": "support@chilkatsoft.com" // } // ], // "first_name": "Matt", // "last_name": "Smith" // } // CkJsonObject json = new CkJsonObject(); json.UpdateString("lists[0].id","1511199999"); json.UpdateBool("confirmed",false); json.UpdateString("email_addresses[0].email_address","support@chilkatsoft.com"); json.UpdateString("first_name","Matt"); json.UpdateString("last_name","Smith"); CkRest rest = new CkRest(); boolean success = rest.Connect("api.constantcontact.com",443,true,true); if (success != true) { Log.i(TAG, rest.lastErrorText()); return; } rest.AddHeader("Content-Type","application/json"); rest.AddHeader("Authorization","Bearer xxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxx"); // Tell the server you'll accept only an application/json response. rest.AddHeader("Accept","application/json"); // Indicate that we'll be sending the request body gzipped. rest.AddHeader("Content-Encoding","gzip"); CkStringBuilder sbReq = new CkStringBuilder(); json.EmitSb(sbReq); // Send the POST. CkStringBuilder sbResp = new CkStringBuilder(); success = rest.FullRequestSb("POST","/v2/contacts?action_by=ACTION_BY_VISITOR&api_key=xxxxxxx",sbReq,sbResp); if (success != true) { Log.i(TAG, rest.lastErrorText()); return; } Log.i(TAG, "Response body:"); Log.i(TAG, sbResp.getAsString()); if (rest.get_ResponseStatusCode() != 200) { Log.i(TAG, "Received error response code: " + String.valueOf(rest.get_ResponseStatusCode())); return; } CkJsonObject jsonResp = new CkJsonObject(); jsonResp.LoadSb(sbResp); // Use the online tool at https://tools.chilkat.io/jsonParse.cshtml // to generate the JSON code that parses the JSON response.. } 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." } } |
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