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Android

Posted by Xavier Carroll
Xavier Carroll
1,031 Points

Blog Reader

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("title");
                title = Html.fromHtml(title).toString();
                mBlogPostTitles[i] = title;
            }
            ArrayAdapter<String> adapter = new ArrayAdapter<String>(this,
                    android.R.layout.simple_list_item_1, mBlogPostTitles);
            setListAdapter(adapter);

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

can someone help please

1 Answer

Xavier Carroll
Xavier Carroll
1,031 Points
Xavier Carroll
Xavier Carroll
1,031 Points

NVM it works