1 /* 2 * Copyright 2020 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.android.car.calendar; 18 19 import static com.google.common.base.Preconditions.checkNotNull; 20 21 import android.content.res.Resources; 22 import android.view.LayoutInflater; 23 import android.view.View; 24 import android.view.ViewGroup; 25 import android.widget.ImageView; 26 import android.widget.LinearLayout; 27 import android.widget.TextView; 28 29 import androidx.recyclerview.widget.RecyclerView; 30 31 import java.util.List; 32 33 class AllDayEventsItem implements CalendarItem { 34 35 private final List<EventCalendarItem> mAllDayEventItems; 36 AllDayEventsItem(List<EventCalendarItem> allDayEventItems)37 AllDayEventsItem(List<EventCalendarItem> allDayEventItems) { 38 mAllDayEventItems = allDayEventItems; 39 } 40 41 @Override getType()42 public CalendarItem.Type getType() { 43 return Type.ALL_DAY_EVENTS; 44 } 45 46 @Override bind(RecyclerView.ViewHolder holder)47 public void bind(RecyclerView.ViewHolder holder) { 48 ((AllDayEventsViewHolder) holder).update(mAllDayEventItems); 49 } 50 51 static class AllDayEventsViewHolder extends RecyclerView.ViewHolder { 52 53 private final ImageView mExpandCollapseIcon; 54 private final TextView mTitleTextView; 55 private final Resources mResources; 56 private final LinearLayout mEventItemsView; 57 private boolean mExpanded; 58 AllDayEventsViewHolder(ViewGroup parent)59 AllDayEventsViewHolder(ViewGroup parent) { 60 super( 61 LayoutInflater.from(parent.getContext()) 62 .inflate( 63 R.layout.all_day_events_item, 64 parent, 65 /* attachToRoot= */ false)); 66 mExpandCollapseIcon = checkNotNull(itemView.findViewById(R.id.expand_collapse_icon)); 67 mTitleTextView = checkNotNull(itemView.findViewById(R.id.title_text)); 68 mEventItemsView = checkNotNull(itemView.findViewById(R.id.events)); 69 70 mResources = parent.getResources(); 71 View expandCollapseView = checkNotNull(itemView.findViewById(R.id.expand_collapse)); 72 expandCollapseView.setOnClickListener(this::onToggleClick); 73 } 74 update(List<EventCalendarItem> eventCalendarItems)75 void update(List<EventCalendarItem> eventCalendarItems) { 76 mEventItemsView.removeAllViews(); 77 mExpanded = false; 78 hideEventSection(); 79 80 int size = eventCalendarItems.size(); 81 mTitleTextView.setText( 82 mResources.getQuantityString(R.plurals.all_day_title, size, size)); 83 84 for (EventCalendarItem eventCalendarItem : eventCalendarItems) { 85 EventCalendarItem.EventViewHolder holder = 86 new EventCalendarItem.EventViewHolder(mEventItemsView); 87 mEventItemsView.addView(holder.itemView); 88 eventCalendarItem.bind(holder); 89 } 90 } 91 onToggleClick(View view)92 private void onToggleClick(View view) { 93 mExpanded = !mExpanded; 94 if (mExpanded) { 95 showEventSection(); 96 } else { 97 hideEventSection(); 98 } 99 } 100 hideEventSection()101 private void hideEventSection() { 102 mExpandCollapseIcon.setImageResource(R.drawable.ic_navigation_expand_more_white_24dp); 103 mEventItemsView.setVisibility(View.GONE); 104 } 105 showEventSection()106 private void showEventSection() { 107 mExpandCollapseIcon.setImageResource(R.drawable.ic_navigation_expand_less_white_24dp); 108 mEventItemsView.setVisibility(View.VISIBLE); 109 } 110 } 111 } 112