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