4f74b50b3a
This change introduces the basic behavior for the main toggle switch to enable supervision. There is currently no PIN setup dialog when the toggle is clicked. That will be added as a follow-up. Intake bug: b/379312924 Change-Id: I75d6b2de1a7234c6da26fcdcf1d933eed3106a8c Test: atest SupervisionMainSwitchPreferenceTest Bug: 392694561 Flag: android.app.supervision.flags.enable_supervision_settings_screen
75 lines
2.9 KiB
Kotlin
75 lines
2.9 KiB
Kotlin
/*
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* Copyright (C) 2025 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.android.settings.supervision
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import android.app.supervision.SupervisionManager
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import android.content.Context
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import com.android.settings.R
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import com.android.settingslib.datastore.KeyValueStore
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import com.android.settingslib.datastore.NoOpKeyedObservable
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import com.android.settingslib.metadata.MainSwitchPreference
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import com.android.settingslib.metadata.PreferenceSummaryProvider
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import com.android.settingslib.metadata.ReadWritePermit
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import com.android.settingslib.metadata.SensitivityLevel
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/** Main toggle to enable or disable device supervision. */
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class SupervisionMainSwitchPreference :
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MainSwitchPreference(KEY, R.string.device_supervision_switch_title), PreferenceSummaryProvider {
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// TODO(b/383568136): Make presence of summary conditional on whether PIN
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// has been set up before or not.
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override fun getSummary(context: Context): CharSequence? =
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context.getString(R.string.device_supervision_switch_no_pin_summary)
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override fun storage(context: Context): KeyValueStore = SupervisionMainSwitchStorage(context)
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override fun getReadPermit(context: Context, callingPid: Int, callingUid: Int) =
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ReadWritePermit.DISALLOW
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override fun getWritePermit(
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context: Context,
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value: Boolean?,
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callingPid: Int,
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callingUid: Int,
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) = ReadWritePermit.DISALLOW
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override val sensitivityLevel: Int
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get() = SensitivityLevel.HIGH_SENSITIVITY
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@Suppress("UNCHECKED_CAST")
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private class SupervisionMainSwitchStorage(private val context: Context) :
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NoOpKeyedObservable<String>(), KeyValueStore {
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override fun contains(key: String) = key == KEY
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override fun <T : Any> getValue(key: String, valueType: Class<T>) =
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(context.getSystemService(SupervisionManager::class.java)?.isSupervisionEnabled() ==
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true)
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as T
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override fun <T : Any> setValue(key: String, valueType: Class<T>, value: T?) {
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// TODO(b/392694561): add PIN protection to main toggle.
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if (key == KEY && value is Boolean) {
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val supervisionManager = context.getSystemService(SupervisionManager::class.java)
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supervisionManager.setSupervisionEnabled(value)
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}
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}
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}
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companion object {
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const val KEY = "device_supervision_switch"
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}
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}
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