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 
17 package com.android.permissioncontroller.safetycenter.ui
18 
19 import android.content.Context
20 import android.graphics.drawable.Drawable
21 import android.os.Build.VERSION_CODES.UPSIDE_DOWN_CAKE
22 import android.util.AttributeSet
23 import android.widget.ImageView
24 import androidx.annotation.RequiresApi
25 import androidx.preference.Preference
26 import androidx.preference.PreferenceViewHolder
27 import com.android.permissioncontroller.R
28 
29 /** A preference that displays the illustration on a Safety Center subpage. */
30 @RequiresApi(UPSIDE_DOWN_CAKE)
31 internal class SafetyIllustrationPreference(context: Context, attrs: AttributeSet) :
32     Preference(context, attrs) {
33 
34     init {
35         layoutResource = R.layout.preference_illustration
36     }
37 
38     var illustrationDrawable: Drawable? = null
39         set(drawable: Drawable?) {
40             if (drawable !== field) {
41                 field = drawable
42                 notifyChanged()
43             }
44         }
45 
onBindViewHoldernull46     override fun onBindViewHolder(holder: PreferenceViewHolder) {
47         super.onBindViewHolder(holder)
48         val illustrationView = holder.findViewById(R.id.illustration_view) as ImageView
49         illustrationView.setImageDrawable(illustrationDrawable)
50     }
51 }
52