xref: /packages/apps/Contacts/src/com/android/contacts/widget/SingleItemAdapter.java

/*
 * Copyright (C) 2010 The Android Open Source Project
 *
 * 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.
 */
package com.android.contacts.widget;

import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;

/**
 * A general purpose adapter that contains exactly one item.
 */
public abstract class SingleItemAdapter extends BaseAdapter {

    public int getCount() {
        return 1;
    }

    public Object getItem(int position) {
        return null;
    }

    public long getItemId(int position) {
        return 0;
    }

    public View getView(int position, View convertView, ViewGroup parent) {
        return getView(convertView, parent);
    }

    /**
     * Creates the view.
     */
    protected abstract View getView(View convertView, ViewGroup parent);
}