public void onClick(View view) {
        if (btnLock.getText().equals("Enabled")) {
            btnLock.setText("Disable");
            txtStatus.setText("Status: Lock");

            OkHttpClient httpClient = new OkHttpClient();

            String url = "magilock.epizy.com/ChangeStatus.php?lock=1";
            Request request = new Request.Builder()
                    .url(url)
                    .build();

            Response response = null;
            try {
                response = httpClient.newCall(request).execute();
                Toast.makeText(getActivity(), response.body().toString(), Toast.LENGTH_SHORT).show();
            } catch (IOException e) {
                Log.e(TAG, "error in getting response get request okhttp");
            }
        }
        else
        {
            btnLock.setText("Enable");
            txtStatus.setText("Status: Unlock");

            OkHttpClient httpClient = new OkHttpClient();

            String url = "magilock.epizy.com/ChangeStatus.php?lock=0";
            Request request = new Request.Builder()
                    .url(url)
                    .build();

            Response response = null;
            try {
                response = httpClient.newCall(request).execute();
                Toast.makeText(getActivity(), response.body().toString(), Toast.LENGTH_SHORT).show();
            } catch (IOException e) {
                Log.e(TAG, "error in getting response get request okhttp");
            }
        }
    }