1 /*
2  * Copyright 2023 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.wallpaper.picker.individual
18 
19 import android.app.Activity
20 import android.view.LayoutInflater
21 import android.view.View
22 import android.view.ViewGroup
23 import androidx.recyclerview.widget.RecyclerView
24 import com.android.wallpaper.R
25 import com.android.wallpaper.model.LiveWallpaperInfo
26 import com.android.wallpaper.model.WallpaperInfo
27 
28 /**
29  * CreativeCategoryAdapter subclass for a creative category wallpaper tile in the RecyclerView which
30  * internally creates the CreativeCategoryIndividualHolder instance for the tile .
31  */
32 class CreativeCategoryAdapter(
33     var items: List<WallpaperInfo>,
34     private val activity: Activity,
35     private val tileSizePx: Int,
36 ) : RecyclerView.Adapter<RecyclerView.ViewHolder>() {
37 
onCreateViewHoldernull38     override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): RecyclerView.ViewHolder {
39         return createIndividualHolder(parent)
40     }
41 
getItemCountnull42     override fun getItemCount(): Int {
43         return items.size
44     }
45 
onBindViewHoldernull46     override fun onBindViewHolder(holder: RecyclerView.ViewHolder, position: Int) {
47         val wallpaperInfo = items[position] as LiveWallpaperInfo
48         wallpaperInfo.setVisibleTitle(true)
49         (holder as CreativeCategoryIndividualHolder?)?.bindWallpaper(wallpaperInfo)
50     }
51 
createIndividualHoldernull52     private fun createIndividualHolder(parent: ViewGroup): RecyclerView.ViewHolder {
53         val layoutInflater = LayoutInflater.from(activity)
54         val view: View = layoutInflater.inflate(R.layout.labeled_grid_item_image, parent, false)
55 
56         return CreativeCategoryIndividualHolder(activity, tileSizePx, view)
57     }
58 }
59