Databases
StackOverflow2013
Postsdbo
POhow to convert gson data to a string using json
 

Note that there are some explanatory texts on larger screens.

plurals
  1. POhow to convert gson data to a string using json
    primarykey
    data
    text
    <p>im trying to convert a json object to a string by using gson here is some of my code</p> <pre><code>public void returnJson(){ TextView one = (TextView) findViewById(R.id.textView1); try{ HttpClient httpClient = new DefaultHttpClient(); HttpPost httpPost = new HttpPost("http://10.0.2.2/textures_story_list.php"); HttpResponse response = httpClient.execute(httpPost); HttpEntity entity = response.getEntity(); is = entity.getContent(); }catch(Exception e) { one.setText("error3"); } try{ BufferedReader reader = new BufferedReader(new InputStreamReader(is,"iso-8859-1"), 8); StringBuilder sb = new StringBuilder(); String line = null; while ((line = reader.readLine()) != null) { sb.append(line + "\n"); } is.close(); result = sb.toString(); }catch(Exception e) { one.setText("error2"); } try{ JSONArray jArray = new JSONArray(result); for(int i = 0;i&lt;jArray.length();i++){ JSONObject json_data = jArray.getJSONObject(0); //Log.i("log_tag","story_name: "+json_data.getString("story_name") ); result += "\n" + jArray.getJSONObject(i); } one.setText(result); } catch(JSONException e) { one.setText("error1"); } return; //end of returnJson() } </code></pre> <p>this is what is outputs into the text view</p> <pre><code>[{"story_name":"Story One"},{"story_name":"Story Two"},{"story_name":"Story Three"},{"story_name":"Story Four"},{"story_name":"Story Five"},{"story_name":"Story Six"}] {"story_name":"Story One"} {"story_name":"Story Two"} {"story_name":"Story Three"} {"story_name":"Story Four"} {"story_name":"Story Five"} {"story_name":"Story Six"} </code></pre> <p>exactly like that, i need to know why it outputs it twice and which codes cause each output, then i also need to know how to change this with gson so it outputs</p> <pre><code>Story One Story Two Story Three Story Four Story Five Story Six </code></pre>
    singulars
    1. PO
      singulars
      1. PTAnswer
    1. This table or related slice is empty.
    1. PTQuestion
    1. This table or related slice is empty.
    1. USdaniel
    plurals
    1. PL
      singulars
      1. LTLinked
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PO
      singulars
      1. PTAnswer
    1. This table or related slice is empty.
    1. COThis can help you a bit http://stackoverflow.com/questions/2818697/sending-and-parsing-json-in-android
      singulars
      1. POhow to convert gson data to a string using json
      1. USRelsell
    2. COYou can mark this as answered
      singulars
      1. POhow to convert gson data to a string using json
      1. USSaad Farooq
 

Querying!

 
Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload