/// <summary> Produce a JSONArray containing the names of the elements of this
/// JSONObject.
/// </summary>
/// <returns> A JSONArray containing the key strings, or null if the JSONObject
/// is empty.
/// </returns>
public virtual JSONArray names()
{
JSONArray ja = new JSONArray();
System.Collections.IEnumerator keyIter = keys();
while (keyIter.MoveNext())
{
ja.put(keyIter.Current);
}
return ja.length() == 0 ? null : ja;
}
public org.json.JSONArray getJSONArray(string name)
{
#if VERBOSE_LOGGING
Debug.Log(MethodBase.GetCurrentMethod().Name);
#endif
JNIFind();
if (_jcJsonObject == IntPtr.Zero)
{
Debug.LogError("_jcJsonObject is not initialized");
return null;
}
if (_jmGetJsonArray == IntPtr.Zero)
{
Debug.LogError("_jmGetJsonArray is not initialized");
return null;
}
IntPtr arg1 = AndroidJNI.NewStringUTF(name);
IntPtr result = AndroidJNI.CallObjectMethod(_instance, _jmGetJsonArray, new jvalue[] { new jvalue() { l = arg1 } });
AndroidJNI.DeleteLocalRef(arg1);
if (result == IntPtr.Zero)
{
Debug.LogError("Failed to get JSONArray");
return null;
}
org.json.JSONArray retVal = new JSONArray(result);
return retVal;
}
/// <summary> Produce a JSONArray containing the values of the members of this
/// JSONObject.
/// </summary>
/// <param name="names">A JSONArray containing a list of key strings. This
/// determines the sequence of the values in the result.
/// </param>
/// <returns> A JSONArray of values.
/// </returns>
/// <throws> JSONException If any of the values are non-finite numbers. </throws>
public virtual JSONArray toJSONArray(JSONArray names)
{
if (names == null || names.length() == 0)
{
return null;
}
JSONArray ja = new JSONArray();
for (int i = 0; i < names.length(); i += 1)
{
ja.put(this.opt(names.getString(i)));
}
return ja;
}
/// <summary> Produce a JSONObject by combining a JSONArray of names with the values
/// of this JSONArray.
/// </summary>
/// <param name="names">A JSONArray containing a list of key strings. These will be
/// paired with the values.
/// </param>
/// <returns> A JSONObject, or null if there are no names or if this JSONArray
/// has no values.
/// </returns>
/// <throws> JSONException If any of the names are null. </throws>
public virtual JSONObject toJSONObject(JSONArray names)
{
if (names == null || names.length() == 0 || length() == 0)
{
return null;
}
JSONObject jo = new JSONObject();
for (int i = 0; i < names.length(); i += 1)
{
jo.put(names.getString(i), this.opt(i));
}
return jo;
}
