1 /* 2 * Copyright (C) 2018 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 17 package com.example.android.navigationdrawer 18 19 import android.app.Fragment 20 import android.os.Bundle 21 import android.view.LayoutInflater 22 import android.view.View 23 import android.view.ViewGroup 24 import android.widget.ImageView 25 26 import java.util.Locale 27 28 /** 29 * Fragment that appears in the "content_frame" and shows a planet. 30 */ 31 class PlanetFragment : Fragment() { 32 33 override fun onCreateView( 34 inflater: LayoutInflater, 35 container: ViewGroup?, 36 savedInstanceState: Bundle? 37 ): View? { 38 val planetNumber = arguments.getInt(ARG_PLANET_NUMBER) 39 val planet = resources.getStringArray(R.array.planets_array)[planetNumber] 40 val imageId = resources.getIdentifier(planet.toLowerCase(Locale.getDefault()), 41 "drawable", activity.packageName) 42 activity.title = planet 43 44 return inflater.inflate(R.layout.fragment_planet, container, false).apply { 45 findViewById<ImageView>(R.id.image).setImageResource(imageId) 46 } 47 } 48 49 companion object { 50 private val ARG_PLANET_NUMBER = "planet_number" 51 52 fun newInstance(position: Int) = PlanetFragment().apply { 53 arguments = Bundle().apply { 54 putInt(ARG_PLANET_NUMBER, position) 55 } 56 } 57 } 58 }
