DEPRECATED

This project is now deprecated.

android-observable-list provides an implementation of ObservableList.

Example

class ContactsLoader extends ContentProviderObservableListLoader<String> implements Mapper<String> {

    static final String[] PROJECTION = {
        ContactsContract.Contacts.DISPLAY_NAME_PRIMARY
    };

    public ContactsLoader(Context context) {
        super(context);
        setUri(ContactsContract.Contacts.CONTENT_URI);
        setProjection(PROJECTION);
        setMapper(this);
    }

    @Override
    public String map(Cursor cursor) {
        return cursor.isNull(0) ? "" : cursor.getString(0);
    }
}

public class ContactListFragment extends ListFragment implements LoaderManager.LoaderCallbacks<ObservableList<String>> {

    ObservableListAdapter<String> mList;

    @Override
    public void onActivityCreated(Bundle savedInstanceState) {
        super.onActivityCreated(savedInstanceState);
        setListAdapter(mList = new ObservableListAdapter<String>(getActivity(), android.R.layout.simple_list_item_1));
        getLoaderManager().initLoader(0, null, this);
    }

    @Override
    public Loader<ObservableList<String>> onCreateLoader(int id, Bundle args) {
        return new ContactsLoader(getActivity());
    }

    @Override
    public void onLoadFinished(Loader<ObservableList<String>> loader, ObservableList<String> data) {
        mList.swapObservableList(data);
    }

    @Override
    public void onLoaderReset(Loader<ObservableList<String>> loader) {
        mList.swapObservableList(null);
    }
}

License

Copyright 2014 uPhyca, Inc.

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

   http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.