[Catalyst] Migrate Wi-Fi switch preference (9faf231d) · Commits · e / os / android_packages_apps_Settings

res/xml/network_provider_settings.xml

+1 −0

Original line number	Diff line number	Diff line
		@@ -53,6 +53,7 @@
		android:key="main_toggle_wifi"
		android:title="@string/wifi"
		settings:keywords="@string/keywords_wifi"
		settings:restrictedSwitchSummary="@string/not_allowed_by_ent"
		settings:allowDividerAbove="true"/>

		<PreferenceCategory

src/com/android/settings/network/NetworkProviderScreen.kt

+4 −1

Original line number	Diff line number	Diff line
		@@ -20,6 +20,7 @@ import android.os.UserManager
		import com.android.settings.PreferenceRestrictionMixin
		import com.android.settings.R
		import com.android.settings.flags.Flags
		import com.android.settings.wifi.WifiSwitchPreference
		import com.android.settingslib.metadata.PreferenceAvailabilityProvider
		import com.android.settingslib.metadata.ProvidePreferenceScreen
		import com.android.settingslib.metadata.preferenceHierarchy
		@@ -54,7 +55,9 @@ class NetworkProviderScreen :

		override fun fragmentClass() = NetworkProviderSettings::class.java

		override fun getPreferenceHierarchy(context: Context) = preferenceHierarchy(this) {}
		override fun getPreferenceHierarchy(context: Context) = preferenceHierarchy(this) {
		+WifiSwitchPreference()
		}

		companion object {
		const val KEY = "internet_settings"

src/com/android/settings/network/NetworkProviderSettings.java

+4 −0

Original line number	Diff line number	Diff line
		@@ -429,6 +429,10 @@ public class NetworkProviderSettings extends RestrictedDashboardFragment
		}

		private void addWifiSwitchPreferenceController() {
		if (isCatalystEnabled()) {
		Log.i(TAG, "WifiSwitchPreferenceController bypassed since Catalyst is enabled!");
		return;
		}
		if (!hasWifiManager()) return;
		if (mWifiSwitchPreferenceController == null) {
		mWifiSwitchPreferenceController =

src/com/android/settings/network/WifiSwitchPreferenceController.java

+2 −0

Original line number	Diff line number	Diff line
		@@ -38,6 +38,7 @@ import com.google.common.annotations.VisibleForTesting;
		/**
		* This controller helps to manage the state of wifi switch preference.
		*/
		// LINT.IfChange
		public class WifiSwitchPreferenceController extends AbstractPreferenceController implements
		LifecycleObserver {

		@@ -125,3 +126,4 @@ public class WifiSwitchPreferenceController extends AbstractPreferenceController
		return wifiManager.isWifiEnabled();
		}
		}
		// LINT.ThenChange(WifiSwitchPreference.kt)

src/com/android/settings/wifi/WifiSwitchPreference.kt

0 → 100644

+144 −0

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2024 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.wifi

		import android.content.Context
		import android.net.wifi.WifiManager
		import android.os.UserManager
		import android.provider.Settings
		import android.util.Log
		import androidx.preference.Preference
		import com.android.settings.PreferenceRestrictionMixin
		import com.android.settings.R
		import com.android.settings.network.SatelliteRepository
		import com.android.settings.overlay.FeatureFactory.Companion.featureFactory
		import com.android.settings.widget.GenericSwitchController
		import com.android.settingslib.RestrictedSwitchPreference
		import com.android.settingslib.WirelessUtils
		import com.android.settingslib.datastore.KeyValueStore
		import com.android.settingslib.datastore.NoOpKeyedObservable
		import com.android.settingslib.metadata.*
		import com.android.settingslib.preference.SwitchPreferenceBinding
		import java.util.concurrent.Executors
		import java.util.concurrent.TimeUnit

		// LINT.IfChange
		class WifiSwitchPreference :
		SwitchPreference(KEY, R.string.wifi),
		SwitchPreferenceBinding,
		PreferenceLifecycleProvider,
		PreferenceRestrictionMixin {

		// TODO(b/372733639) Remove WifiEnabler and migrate to catalyst
		private var wifiEnabler: WifiEnabler? = null

		override val keywords: Int
		get() = R.string.keywords_wifi

		override fun isEnabled(context: Context) = super<PreferenceRestrictionMixin>.isEnabled(context)

		override val restrictionKeys
		get() = arrayOf(UserManager.DISALLOW_CHANGE_WIFI_STATE)

		override val useAdminDisabledSummary: Boolean
		get() = true

		override fun getReadPermit(context: Context, myUid: Int, callingUid: Int) =
		ReadWritePermit.ALLOW

		override fun getWritePermit(context: Context, value: Boolean?, myUid: Int, callingUid: Int) =
		when {
		isRadioAllowed(context, value) && !isSatelliteOn(context) -> ReadWritePermit.ALLOW
		else -> ReadWritePermit.DISALLOW
		}

		override fun storage(context: Context): KeyValueStore = WifiSwitchStore(context)

		@Suppress("UNCHECKED_CAST")
		private class WifiSwitchStore(private val context: Context) :
		NoOpKeyedObservable<String>(),
		KeyValueStore {

		override fun contains(key: String) =
		key == KEY && context.getSystemService(WifiManager::class.java) != null

		override fun <T : Any> getValue(key: String, valueType: Class<T>): T? =
		context.getSystemService(WifiManager::class.java)?.isWifiEnabled as T?

		@Suppress("DEPRECATION")
		override fun <T : Any> setValue(key: String, valueType: Class<T>, value: T?) {
		if (value is Boolean) {
		context.getSystemService(WifiManager::class.java)?.isWifiEnabled = value
		}
		}
		}

		override fun onCreate(context: PreferenceLifecycleContext) {
		context.requirePreference<RestrictedSwitchPreference>(KEY).let {
		it.onPreferenceChangeListener =
		Preference.OnPreferenceChangeListener { _: Preference, newValue: Any ->
		if (!isRadioAllowed(context, newValue as Boolean?)) {
		Log.w(TAG, "Don't set APM, AIRPLANE_MODE_RADIOS is not allowed")
		return@OnPreferenceChangeListener false
		}
		if (isSatelliteOn(context)) {
		Log.w(TAG, "Don't set APM, the satellite is on")
		return@OnPreferenceChangeListener false
		}
		return@OnPreferenceChangeListener true
		}
		val widget = GenericSwitchController(it)
		wifiEnabler = WifiEnabler(context, widget, featureFactory.metricsFeatureProvider)
		Log.i(TAG, "Create WifiEnabler:$wifiEnabler")
		}
		}

		override fun onResume(context: PreferenceLifecycleContext) {
		wifiEnabler?.resume(context)
		}

		override fun onPause(context: PreferenceLifecycleContext) {
		wifiEnabler?.pause()
		}

		override fun onDestroy(context: PreferenceLifecycleContext) {
		wifiEnabler?.teardownSwitchController()
		wifiEnabler = null
		}

		private fun isRadioAllowed(context: Context, newValue: Boolean?): Boolean {
		newValue?.let { if (!it) return true } ?: return false
		return WirelessUtils.isRadioAllowed(context, Settings.Global.RADIO_WIFI)
		}

		private fun isSatelliteOn(context: Context): Boolean {
		try {
		return SatelliteRepository(context)
		.requestIsSessionStarted(Executors.newSingleThreadExecutor())
		.get(2000, TimeUnit.MILLISECONDS)
		} catch (e: Exception) {
		Log.e(TAG, "Error to get satellite status : $e")
		}
		return false
		}

		companion object {
		const val TAG = "WifiSwitchPreference"
		const val KEY = "main_toggle_wifi"
		}
		}
		// LINT.ThenChange(WifiSwitchPreferenceController.java)