Android: pass a JSONobject between Fragments

Question

I'm working on a little Weather app which uses a ListFragment to show the weather for each day and a detail fragment with more information. I'm trying to get each detail fragment to show the corresponding weather for each listview day. Here are some snippets of code: Parts of the ListFragment: ``` public class WeatherListFragment extends ListFragment implements LocationListener{ private final String initialURL = "https://api.forecast.io/forecast/8fc2b0556e166fa4670d4014d318152a/"; Weather[] myWeatherArray = {}; WeatherAdapter weatherAdapter; LocationManager mLocationManager; String currentLoc; JSONObject day; OnWeatherSelectedListener mCallback; // The container Activity must implement this interface so the frag can deliver messages public interface OnWeatherSelectedListener { /** Called by HeadlinesFragment when a list item is selected */ public void onWeatherSelected(int position, String data); } @Override public void onListItemClick(ListView l, View v, int position, long id) { //ca…

Accepted Answer

Passing `JSONObject` can be easier if you use the `Bundle` object. Convert the `JSONObject` to a `String` by the JSONObject.toString() method. Then set it to the `Bundle` object. For example:

```
   Bundle args=new Bundle();
   String userProfileString=userProfileJsonObject.toString();
   args.putString("userProfileString", userProfileString);
   fragmentUserProfile.setArguments(args);
```

Then in the destination fragment, inside the onCreateView method you can extract the String and reconvert it to the JSONObject.

```
String userProfileString=getArguments().getString("userProfileString");
JSONObject jsonObject=new JSONObject(userProfileString);
```

Hope this helps.

Android: pass a JSONobject between Fragments

Solution

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