How to send json object to android in codeigniter?
How to send json object to android in codeigniter?
1 answer
by
deron ,
6 months ago
@dedrick
To send a JSON object from CodeIgniter to Android, you can follow these steps:
- Create a controller in CodeIgniter that will handle the request and return a JSON response. For example:
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class Api extends CI_Controller {
public function get_data() {
$data = array('name' => 'John Doe', 'age' => 30, 'city' => 'New York');
header('Content-Type: application/json');
echo json_encode($data);
}
}
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- Create an Android application that will make a request to the CodeIgniter API and parse the JSON response. Here's an example of how you can do this in Java using Volley library:
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String url = "http://yourdomain.com/api/get_data";
JsonObjectRequest jsonObjectRequest = new JsonObjectRequest(Request.Method.GET, url, null,
new Response.Listener<JSONObject>() {
@Override
public void onResponse(JSONObject response) {
try {
String name = response.getString("name");
int age = response.getInt("age");
String city = response.getString("city");
// Do something with the data
} catch (JSONException e) {
e.printStackTrace();
}
}
},
new Response.ErrorListener() {
@Override
public void onErrorResponse(VolleyError error) {
error.printStackTrace();
}
});
RequestQueue requestQueue = Volley.newRequestQueue(this);
requestQueue.add(jsonObjectRequest);
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- Make sure to add the necessary permissions in your AndroidManifest.xml file to allow your app to connect to the internet:
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<uses-permission android:name="android.permission.INTERNET" /> |
By following these steps, you will be able to send a JSON object from CodeIgniter to Android and handle the response in your Android application.