(Android™) Example: Http.SetUrlVar method

Demonstrates the HTTP SetUrlVar method.

Chilkat Android™ Downloads Android™ Java Libraries Android C/C++ Libraries

// 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;

    CkHttp http = new CkHttp();

    String url = "https://finnhub.io/api/v1/quote?symbol={$symbol}&token={$api_key}";

    // When the request is sent, the {$symbol} is replaced with "MSFT"
    // and the {$api_key} is replaced with "1234567890ABCDEF"
    http.SetUrlVar("symbol","MSFT");
    http.SetUrlVar("api_key","1234567890ABCDEF");

    CkStringBuilder sbJson = new CkStringBuilder();
    success = http.QuickGetSb(url,sbJson);
    if (success == false) {
        Log.i(TAG, http.lastErrorText());
        return;
        }

    int statusCode = http.get_LastStatus();
    if (statusCode != 200) {
        Log.i(TAG, "Status code: " + String.valueOf(statusCode));
        Log.i(TAG, "Error Message:");
        Log.i(TAG, sbJson.getAsString());
        }
    else {
        Log.i(TAG, "JSON Stock Quote:");
        Log.i(TAG, sbJson.getAsString());
        }

    // Output:

    // JSON Stock Quote:
    // {"c":522.98,"d":0.5,"dp":0.0957,"h":524.51,"l":520.86,"o":524.28,"pc":522.48,"t":1755271948}

  }

  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."
  }
}