GetStringExtra always return null

Question

I tried to send string from onclick recyclerview to the activity, all doing well except one of this.

GeneralItem generalItem   = (GeneralItem) consolidatedList.get(position);
                    Intent intent = new Intent(getActivity(), DetailPengumuman.class);

                    intent.putExtra("getnama", generalItem.getDaftarPengumuman().getNama_p().toString());
                    Log.e("untaging","ada isinya : "+generalItem.getDaftarPengumuman().getNama_p().toString());

                    intent.putExtra("tanggalpengumuman", generalItem.getDaftarPengumuman().getTanggal_peng());
                    intent.putExtra("judulpengumuman", generalItem.getDaftarPengumuman().getJudul());
                    intent.putExtra("deskripsipengumuman", generalItem.getDaftarPengumuman().getDeskripsi());
                    startActivity(intent);

I also tried to log getnama in untaging tag its doing well and return me the data in log. But when I retrieve it in another activity, It always return null.

  Intent intent = getIntent();
        tanggalPengumumanGet = intent.getStringExtra("tanggalpengumuman");
        judulPengumumanGet = intent.getStringExtra("judulpengumuman");
        namaPengumumanGet = intent.getStringExtra("getnama");
        deskripsiPengumumanGet = intent.getStringExtra("deskripsipengumuman");

        Log.e("untaging","nama : " +namaMatkulGet);

https://stackoverflow.com/questions/4233873/how-do-i-get-extra-data-from-intent-on-android — IntelliJ Amiya, Sep 25 '18 at 07:16

score 1 · Answer 1 · answered Sep 25 '18 at 07:23

1

You can first check for if intent contains data or not..

    Bundle bundle = getIntent().getExtras();

    if (bundle != null) {
        if (bundle.containsKey("Key")) {
            String value = bundle.getString("Key");
        }
    }

answered Sep 25 '18 at 07:23

Ali Ahmed

2,130
1
13
19

score 0 · Answer 2 · answered Sep 25 '18 at 07:21

0

Trying Adding .toString() to call getStringExtra :

 intent.putExtra("tanggalpengumuman", generalItem.getDaftarPengumuman().getTanggal_peng().toString());
 intent.putExtra("judulpengumuman", generalItem.getDaftarPengumuman().getJudul().toString());
 intent.putExtra("deskripsipengumuman", generalItem.getDaftarPengumuman().getDeskripsi().toString);

answered Sep 25 '18 at 07:21

Rishav Singla

485
4
10

The code demonstrated is `putExtra()`. Is this what you meant? – IAmGroot Sep 25 '18 at 08:10
@Doomsknight to call getStringExtra() we have to use putExtra() with toString() value – Rishav Singla Sep 25 '18 at 09:55

score -1 · Accepted Answer · answered Sep 25 '18 at 07:18

Solved thanks, This because of I missing the String attribute

 Intent intent = getIntent();
        tanggalPengumumanGet = intent.getStringExtra("tanggalpengumuman");
        judulPengumumanGet = intent.getStringExtra("judulpengumuman");
        namaPengumumanGet = intent.getStringExtra("getnama");
        deskripsiPengumumanGet = intent.getStringExtra("deskripsipengumuman");

        Log.e("untaging","nama : " +namaMatkulGet);

I receiving extra in namaPengumumanGet and I log another String which is namaMatkkulGet

GetStringExtra always return null

3 Answers3