DemoNavDrawerAdapter.java revision 3328f87260d3b7be4fcf0c22cdc2dda5d60ab77c 
1/*
2 * Copyright (C) 2017 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17package com.example.android.support.wear.app.drawers;
18
19import android.graphics.drawable.Drawable;
20import android.support.wear.widget.drawer.WearableNavigationDrawerView.WearableNavigationDrawerAdapter;
21
22/** Simple and declarative {@link WearableNavigationDrawerAdapter}. */
23public class DemoNavDrawerAdapter extends WearableNavigationDrawerAdapter {
24
25    private final NavItem[] mNavItems;
26
27    public DemoNavDrawerAdapter(NavItem[] navItems) {
28        mNavItems = navItems;
29    }
30
31    @Override
32    public CharSequence getItemText(int pos) {
33        return mNavItems[pos].getTitle();
34    }
35
36    @Override
37    public Drawable getItemDrawable(int pos) {
38        return mNavItems[pos].getDrawable();
39    }
40
41    @Override
42    public int getCount() {
43        return mNavItems.length;
44    }
45}
46