The org.json JSONArray is a Java package library that provides a collection-based representation of a JSON array. It provides several methods to access the values in the array, including the getBoolean() method.
The getBoolean() method is used to retrieve a boolean value from the array.
Example 1:
Consider a JSON array containing boolean values:
JSONArray jsonArray = new JSONArray("[true,false,true]");
// Retrieving boolean value at index 0 boolean value = jsonArray.getBoolean(0);
System.out.println(value);
Output: true
Example 2:
Another example of using getBoolean() method to retrieve a boolean element from a JSON array:
JSONArray jsonArray = new JSONArray("[{\"name\":\"John\",\"active\":true},{\"name\":\"Jane\",\"active\":false}]");
// Retrieving boolean value from JSONObject boolean isActive = jsonObject.getBoolean("active");
System.out.println(isActive);
Output: true
In both examples, the org.json package library is used to create a JSONArray object and retrieve a boolean value using the getBoolean() method.
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