1 /*
2  * Copyright (C) 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 package com.android.wallpaper.picker.preview.ui.binder
17 
18 import android.content.Context
19 import android.graphics.Point
20 import android.view.View
21 import androidx.lifecycle.LifecycleOwner
22 import androidx.transition.Transition
23 import androidx.viewpager2.widget.ViewPager2
24 import com.android.wallpaper.picker.preview.ui.view.PreviewTabs
25 import com.android.wallpaper.picker.preview.ui.viewmodel.FullPreviewConfigViewModel
26 import com.android.wallpaper.picker.preview.ui.viewmodel.WallpaperPreviewViewModel
27 
28 /** Binds and synchronizes the tab and preview view pagers. */
29 object PreviewSelectorBinder {
30 
bindnull31     fun bind(
32         tabs: PreviewTabs,
33         previewsViewPager: ViewPager2,
34         previewDisplaySize: Point,
35         wallpaperPreviewViewModel: WallpaperPreviewViewModel,
36         applicationContext: Context,
37         viewLifecycleOwner: LifecycleOwner,
38         currentNavDestId: Int,
39         transition: Transition?,
40         transitionConfig: FullPreviewConfigViewModel?,
41         isFirstBinding: Boolean,
42         navigate: (View) -> Unit,
43     ) {
44         // set up previews view pager
45         PreviewPagerBinder.bind(
46             applicationContext,
47             viewLifecycleOwner,
48             previewsViewPager,
49             wallpaperPreviewViewModel,
50             previewDisplaySize,
51             currentNavDestId,
52             transition,
53             transitionConfig,
54             isFirstBinding,
55             navigate,
56         )
57 
58         TabsBinder.bind(tabs, wallpaperPreviewViewModel, viewLifecycleOwner)
59     }
60 }
61