Files
app_Settings/src/com/android/settings/spa/preference/ComposePreference.kt
Yuchen 224c16db50 [Expressive design] Rename ComposeMainSwitchPreference to ComposeGroupSectionPreference.
Bug: 349681531
Flag: EXEMPT migration
Test: visual
Change-Id: I5cf44a951894d56f0a7c5d2794442bfcdebb05d1
2024-12-16 02:42:58 +00:00

76 lines
2.4 KiB
Kotlin

/*
* Copyright (C) 2023 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.android.settings.spa.preference
import android.content.Context
import android.util.AttributeSet
import androidx.annotation.VisibleForTesting
import androidx.compose.runtime.Composable
import androidx.compose.ui.platform.ComposeView
import androidx.compose.ui.platform.ViewCompositionStrategy
import androidx.preference.Preference
import androidx.preference.PreferenceViewHolder
import com.android.settings.R
import com.android.settingslib.spa.framework.theme.SettingsTheme
import com.android.settingslib.widget.GroupSectionDividerMixin
open class ComposeGroupSectionPreference @JvmOverloads constructor(
context: Context,
attrs: AttributeSet? = null,
defStyleAttr: Int = 0,
defStyleRes: Int = 0,
) : ComposePreference(context, attrs, defStyleAttr, defStyleRes), GroupSectionDividerMixin
open class ComposePreference @JvmOverloads constructor(
context: Context,
attrs: AttributeSet? = null,
defStyleAttr: Int = 0,
defStyleRes: Int = 0,
) : Preference(context, attrs, defStyleAttr, defStyleRes) {
private var content: @Composable () -> Unit = {}
fun setContent(content: @Composable () -> Unit) {
this.content = content
}
@VisibleForTesting
@Composable
fun Content() {
content()
}
init {
layoutResource = R.layout.preference_compose
isSelectable = false
}
override fun onBindViewHolder(holder: PreferenceViewHolder) {
super.onBindViewHolder(holder)
holder.isDividerAllowedAbove = false
holder.isDividerAllowedBelow = false
(holder.itemView as ComposeView).apply {
setViewCompositionStrategy(ViewCompositionStrategy.DisposeOnViewTreeLifecycleDestroyed)
setContent {
SettingsTheme {
content()
}
}
}
}
}