StatusEditorAdapter.java

/**
 * Copyright (c) 2013, Redsolution LTD. All rights reserved.
 *
 * This file is part of Xabber project; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License, Version 3.
 *
 * Xabber is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 * See the GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License,
 * along with this program. If not, see http://www.gnu.org/licenses/.
 */
package com.xabber.android.ui.adapter;

import android.app.Activity;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.ImageView;
import android.widget.TextView;

import com.xabber.android.R;
import com.xabber.android.data.account.AccountManager;
import com.xabber.android.data.account.SavedStatus;

import java.util.ArrayList;
import java.util.Collections;

/**
 * Adapter for saved statuses.
 *
 * @author alexander.ivanov
 */
public class StatusEditorAdapter extends BaseAdapter implements UpdatableAdapter {

    private final Activity activity;
    private final ArrayList<SavedStatus> statuses;

    public StatusEditorAdapter(Activity activity) {
        super();
        this.activity = activity;
        statuses = new ArrayList<>();
    }

    @Override
    public int getCount() {
        return statuses.size();
    }

    @Override
    public Object getItem(int position) {
        return statuses.get(position);
    }

    @Override
    public long getItemId(int position) {
        return position;
    }

    @Override
    public View getView(int position, View convertView, ViewGroup parent) {
        View view;
        if (convertView == null) {
            view = activity.getLayoutInflater().inflate(R.layout.item_status_editor, parent, false);
        } else {
            view = convertView;
        }
        final SavedStatus status = (SavedStatus) getItem(position);
        ((ImageView) view.findViewById(R.id.icon)).setImageLevel(status.getStatusMode().getStatusLevel());
        String text = status.getStatusText();
        if ("".equals(text)) {
            text = activity.getString(R.string.empty_status);
        }
        ((TextView) view.findViewById(R.id.name)).setText(text);
        return view;
    }

    @Override
    public void onChange() {
        statuses.clear();
        statuses.addAll(AccountManager.getInstance().getSavedStatuses());
        Collections.sort(statuses);
        notifyDataSetChanged();
    }
}