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Android

Posted by Ivan Rios
Ivan Rios
2,050 Points

bloagReader

I'm at the step where we populate the array with the json data, but the data does not display in the emulator, what i get is: " No item to display. 

public void updateList() {
        if (mBlogData == null){

        }
        else{
            try {
                JSONArray jsonPosts = mBlogData.getJSONArray("posts");
                mBlogPostTitles = new String[jsonPosts.length()];
                for(int i = 0; i < jsonPosts.length(); i++){
                    JSONObject post = jsonPosts.getJSONObject(i);
                    String title = post.getString("tittle");
                    title = Html.fromHtml(title).toString();
                    mBlogPostTitles[i] = title;
                }
                ArrayAdapter<String> adapter = new ArrayAdapter<String>(this,
                        android.R.layout.simple_expandable_list_item_2, mBlogPostTitles);
                setListAdapter(adapter);

            } catch (JSONException e) {
                Log.e(TAG, "Exception caught!", e);
            }
        }

Can someone help me please!!! :(

2 Answers

Paul Panayotou
Paul Panayotou
5,001 Points
Paul Panayotou
Paul Panayotou
5,001 Points

There's a misspelled "title" in your: String title = post.getString("title"); line

Ivan Rios
Ivan Rios
2,050 Points
Ivan Rios
Ivan Rios
2,050 Points

Yes!! thank you!! :)