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(Android™) Emit JSON Array to StringBuilderSee more JSON ExamplesDemonstrates how to write a JSON array to a Chilkat StringBuilder object.
// 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); CkJsonArray a = new CkJsonArray(); boolean success = a.Load("[ 1,2,3,4 ]"); // We could get the JSON array as a string... String s = a.emit(); Log.i(TAG, s); // But what if the JSON array contains a huge amount of data, // and we don't want to marshal it all from Chilkat's internal // native code to a string in our programming language? // You can instead emit to a Chilkat StringBuilder CkStringBuilder sb = new CkStringBuilder(); a.EmitSb(sb); // Perhaps the StringBuilder object can be passed to other methods.. // Chilkat typically provides methods where a potentially large string // can be passed in via a StringBuilder object.. // Or perhaps you wish to save to a file.. success = sb.WriteFile("c:/temp/qa_output/a.json","utf-8",false); } 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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