DemoNavDrawerAdapter.java revision def582a5836579a3fadabfdbe4413cb1652bf098
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; 20 21import androidx.wear.widget.drawer.WearableNavigationDrawerView.WearableNavigationDrawerAdapter; 22 23/** Simple and declarative {@link WearableNavigationDrawerAdapter}. */ 24public class DemoNavDrawerAdapter extends WearableNavigationDrawerAdapter { 25 26 private final NavItem[] mNavItems; 27 28 public DemoNavDrawerAdapter(NavItem[] navItems) { 29 mNavItems = navItems; 30 } 31 32 @Override 33 public CharSequence getItemText(int pos) { 34 return mNavItems[pos].getTitle(); 35 } 36 37 @Override 38 public Drawable getItemDrawable(int pos) { 39 return mNavItems[pos].getDrawable(); 40 } 41 42 @Override 43 public int getCount() { 44 return mNavItems.length; 45 } 46} 47