cfcf20c70a
NO_IFTTT=Catalyst only Bug: 386179791 Flag: com.android.settings.flags.catalyst Test: manual Change-Id: Ie8106ec45a32e4a61826512fc62746c9ffc47d9c
95 lines
3.7 KiB
Kotlin
95 lines
3.7 KiB
Kotlin
/*
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* Copyright (C) 2024 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.datausage
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import android.content.Context
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import android.telephony.SubscriptionManager.INVALID_SUBSCRIPTION_ID
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import com.android.settings.R
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import com.android.settings.Settings.DataSaverSummaryActivity
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import com.android.settings.datausage.DataSaverMainSwitchPreference.Companion.KEY as DATA_SAVER_KEY
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import com.android.settings.flags.Flags
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import com.android.settings.utils.makeLaunchIntent
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import com.android.settingslib.datastore.HandlerExecutor
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import com.android.settingslib.datastore.KeyedObserver
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import com.android.settingslib.metadata.PreferenceAvailabilityProvider
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import com.android.settingslib.metadata.PreferenceLifecycleContext
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import com.android.settingslib.metadata.PreferenceLifecycleProvider
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import com.android.settingslib.metadata.PreferenceMetadata
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import com.android.settingslib.metadata.PreferenceSummaryProvider
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import com.android.settingslib.metadata.ProvidePreferenceScreen
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import com.android.settingslib.metadata.preferenceHierarchy
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import com.android.settingslib.preference.PreferenceScreenCreator
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@ProvidePreferenceScreen(DataSaverScreen.KEY)
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class DataSaverScreen(context: Context) :
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PreferenceScreenCreator,
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PreferenceAvailabilityProvider,
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PreferenceSummaryProvider,
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PreferenceLifecycleProvider {
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private val dataSaverStore = DataSaverMainSwitchPreference.createDataStore(context)
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private lateinit var keyedObserver: KeyedObserver<String>
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override val key
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get() = KEY
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override val title
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get() = R.string.data_saver_title
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override val icon: Int
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get() = R.drawable.ic_settings_data_usage
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override fun isIndexable(context: Context) =
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DataUsageUtils.hasMobileData(context) &&
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DataUsageUtils.getDefaultSubscriptionId(context) != INVALID_SUBSCRIPTION_ID
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override fun getSummary(context: Context): CharSequence? =
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when {
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dataSaverStore.getBoolean(DATA_SAVER_KEY) == true ->
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context.getString(R.string.data_saver_on)
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else -> context.getString(R.string.data_saver_off)
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}
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override fun isAvailable(context: Context) =
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context.resources.getBoolean(R.bool.config_show_data_saver)
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override fun isFlagEnabled(context: Context) = Flags.catalystRestrictBackgroundParentEntry()
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override fun fragmentClass() = DataSaverSummary::class.java
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override fun getLaunchIntent(context: Context, metadata: PreferenceMetadata?) =
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makeLaunchIntent(context, DataSaverSummaryActivity::class.java, metadata?.key)
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override fun getPreferenceHierarchy(context: Context) =
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preferenceHierarchy(context, this) { +DataSaverMainSwitchPreference() }
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override fun hasCompleteHierarchy() = false
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override fun onCreate(context: PreferenceLifecycleContext) {
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keyedObserver = KeyedObserver { _, _ -> context.notifyPreferenceChange(KEY) }
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dataSaverStore.addObserver(DATA_SAVER_KEY, keyedObserver, HandlerExecutor.main)
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}
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override fun onDestroy(context: PreferenceLifecycleContext) {
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dataSaverStore.removeObserver(DATA_SAVER_KEY, keyedObserver)
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}
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companion object {
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const val KEY = "restrict_background_parent_entry"
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}
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}
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