Android™

VoiceBase -- Compound Expression Search

See more VoiceBase Examples

Demonstrates how to do a VoiceBase compound expression search. See VoiceBase Search for more details about Search. Android™

// 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);

    boolean success = false;

    // This example assumes the Chilkat HTTP API to have been previously unlocked.
    // See Global Unlock Sample for sample code.

    // Insert your Bearer token here:
    String accessToken = "VOICEBASE_TOKEN";

    CkHttp http = new CkHttp();

    CkHttpRequest req = new CkHttpRequest();
    req.put_HttpVerb("GET");
    req.put_Path("/v2-beta/media");

    // Add the access (bearer) token to the request, which is a header
    // having the following format:
    // Authorization: Bearer <userAccessToken>
    CkStringBuilder sbAuth = new CkStringBuilder();
    sbAuth.Append("Bearer ");
    sbAuth.Append(accessToken);
    req.AddHeader("Authorization",sbAuth.getAsString());

    // Search for media containing the terms any of the terms "test", "number", or "three"
    req.AddParam("query","\"test\" OR \"number\" OR \"three\"");

    CkHttpResponse resp = new CkHttpResponse();
    success = http.HttpSReq("apis.voicebase.com",443,true,req,resp);
    if (success == false) {
        Log.i(TAG, http.lastErrorText());
        return;
        }

    // Examine the response status code and body.
    Log.i(TAG, "Response status code = " + String.valueOf(resp.get_StatusCode()));

    // The response should be JSON, even if an error.
    CkJsonObject json = new CkJsonObject();
    json.Load(resp.bodyStr());
    json.put_EmitCompact(false);

    // A successful response will have a status code = 200
    if (resp.get_StatusCode() != 200) {
        Log.i(TAG, "Failed.");
        }
    else {
        Log.i(TAG, "mediaId: " + json.stringOf("mediaId"));
        Log.i(TAG, "href: " + json.stringOf("_links.self.href"));
        Log.i(TAG, "status: " + json.stringOf("status"));
        Log.i(TAG, "Success.");
        }

    // See the sample JSON response below..

    // Iterate over the JSON like this:
    CkDateTime dt = new CkDateTime();
    CkDtObj dtObj = new CkDtObj();

    int mediaCount = json.SizeOfArray("media");
    int i = 0;
    while (i < mediaCount) {
        json.put_I(i);

        Log.i(TAG, "-- " + String.valueOf(i) + " --");
        Log.i(TAG, "  mediaId: " + json.stringOf("media[i].mediaId"));
        Log.i(TAG, "  status: " + json.stringOf("media[i].status"));
        Log.i(TAG, "  contentType: " + json.stringOf("media[i].metadata.contentType"));
        Log.i(TAG, "  milliseconds: " + json.stringOf("media[i].metadata.length.milliseconds"));
        Log.i(TAG, "  descriptive: " + json.stringOf("media[i].metadata.length.descriptive"));
        String dateCreated = json.stringOf("media[i].dateCreated");
        dt.SetFromTimestamp(dateCreated);

        boolean localTime = true;
        dt.ToDtObj(localTime,dtObj);

        Log.i(TAG, "  " + String.valueOf(dtObj.get_Month()) + "/" + String.valueOf(dtObj.get_Day()) + "  " + String.valueOf(dtObj.get_Hour())
             + ":" + String.valueOf(dtObj.get_Minute()));

        i = i + 1;
        }

    Log.i(TAG, "Finished.");

    // A sample JSON response:

    // { 
    //   "_links": { 
    //     "self": { 
    //       "href": "/v2-beta/media"
    //     }
    //   },
    //   "media": [
    //     { 
    //       "mediaId": "26063536-FFFF-4020-93ba-0878112d834b",
    //       "status": "finished",
    //       "metadata": { 
    //         "contentType": "audio/x-wav",
    //         "length": { 
    //           "milliseconds": 85141,
    //           "descriptive": "85.0 sec"
    //         }
    //       },
    //       "dateCreated": "2017-01-19T16:49:32.000Z"
    //     },
    //     { 
    //       "mediaId": "8163fbbc-FFFF-4794-aa95-045420bb321d",
    //       "status": "finished",
    //       "metadata": { 
    //         "contentType": "audio/x-wav",
    //         "length": { 
    //           "milliseconds": 65342,
    //           "descriptive": "65.0 sec"
    //         }
    //       },
    //       "dateCreated": "2017-01-19T20:08:49.000Z"
    //     },
    // ...
    // ...
    //     { 
    //       "mediaId": "b01e27be-FFFF-4b62-8802-6dc66a75c4d3",
    //       "status": "finished",
    //       "metadata": { 
    //         "contentType": "audio/x-wav",
    //         "length": { 
    //           "milliseconds": 11581,
    //           "descriptive": "11.0 sec"
    //         }
    //       },
    //       "dateCreated": "2017-02-06T20:55:43.000Z"
    //     }
    //   ]
    // }

  }

  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."
  }
}