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Parse Json for String android studio

I have this JSON object:

{
  "1":{
    "id_module":"f83d6101cc",
    "adresse_mac":"00:6A:8E:16:C6:26",
    "mot_de_passe":"mp0001","name":"a"
  },  
  "2":{
    "id_module":"64eae5403b",
    "adresse_mac":"00:6A:8E:16:C6:26",
    "mot_de_passe":"mp0002",
    "name":"a"
  }
}

And I would like to disassemble and move the rows id_module, adresse_mac, mot_de_passeand namefor each item 1 and 2.

So, I did this, but it does not work:

TextView txt1=(TextView) findViewById(R.id.textView);
String ajout1 = "http://";
JSONObject json = null;
String str = "1";
HttpResponse response;
HttpClient myClient = new DefaultHttpClient();
HttpPost myConnection = new HttpPost(ajout1);
try {
    response = myClient.execute(myConnection);
    str = EntityUtils.toString(response.getEntity(), "UTF-8");
} catch (ClientProtocolException e) {
    e.printStackTrace();
} catch (IOException e) {
    e.printStackTrace();
}
try {
    JSONObject jsonObject = new JSONObject(str);
    String MAC = jsonObject.getString("id_module");
    txt1.setText(MAC);
} catch (JSONException e) {
    e.printStackTrace();
}
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4 answers

You should try the following:

String str = "your json string";
JSONObject json = new JSONObject(str);
String module = json.getJSONObject("1").getString("id_module");
String address = json.getJSONObject("1").getString("adresse_mac");
String module2 = json.getJSONObject("2").getString("id_module");  //from 2nd object
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I recommend using gson from Google.

Check out this tutorial

GSON Makes the living way more convenient!

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Jackson .

: JackSon 5

Gson Google api.

+1

:

String json = {"1":{"id_module":"f83d6101cc","adresse_mac":"00:6A:8E:16:C6:26","mot_de_passe":"mp0001","name":"a"},"2":{"id_module":"64eae5403b","adresse_mac":"00:6A:8E:16:C6:26","mot_de_passe":"mp0002","name":"a"}}

:

JSONObject obj = new JSONObject(json);

, .

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