(Android™) Insert JSON Object into another JSON Object

Demonstrates how to insert one JSON object into another. Effectively, the JSON object must be copied into the other..

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);

    // Imagine we have two separate JSON objects.
    CkJsonObject jsonA = new CkJsonObject();
    jsonA.UpdateString("animal","zebra");
    jsonA.UpdateString("colors[0]","white");
    jsonA.UpdateString("colors[1]","black");

    jsonA.put_EmitCompact(false);
    Log.i(TAG, jsonA.emit());

    // jsonA contains:

    // {
    //   "animal": "zebra",
    //   "colors": [
    //     "white",
    //     "black"
    //   ]
    // }

    CkJsonObject jsonB = new CkJsonObject();
    jsonB.UpdateString("type","mammal");
    jsonB.UpdateBool("carnivore",false);

    jsonB.put_EmitCompact(false);
    Log.i(TAG, jsonB.emit());

    // jsonB contains:

    // {
    //   "type": "mammal",
    //   "carnivore": false
    // }

    // Let's say we want to insert jsonB into jsonA to get this:

    // {
    //   "animal": "zebra",
    //   "info" " {
    //       "type": "mammal",
    //       "carnivore": false
    // 	},
    //   "colors": [
    //     "white",
    //     "black"
    //   ]
    // }

    // First add an empty object at the desired location:
    jsonA.AddObjectAt(1,"info");

    // Get the JSON object at that location, and load the JSON..
    CkJsonObject jsonInfo = jsonA.ObjectOf("info");
    jsonInfo.Load(jsonB.emit());

    Log.i(TAG, jsonA.emit());

    // The end result is this:

    // {
    //   "animal": "zebra",
    //   "info": {
    //     "type": "mammal",
    //     "carnivore": false
    //   },
    //   "colors": [
    //     "white",
    //     "black"
    //   ]
    // }

  }

  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."
  }
}