Merge changes from topic "ApnTypeCheckBox" into main

* changes: Correct the APN type check box Fix cannot update APN settings in new edit page
2024-02-21 15:56:41 +00:00
parent 560f2499c7 93b0dfbff5
commit 7d58a1f3e8
8 changed files with 332 additions and 426 deletions
--- a/src/com/android/settings/network/apn/ApnEditPageProvider.kt
+++ b/src/com/android/settings/network/apn/ApnEditPageProvider.kt
@@ -38,17 +38,10 @@ import androidx.compose.ui.res.stringResource
 import androidx.navigation.NavType
 import androidx.navigation.navArgument
 import com.android.settings.R
-import com.android.settings.network.apn.ApnNetworkTypes.getNetworkTypeDisplayNames
-import com.android.settings.network.apn.ApnNetworkTypes.getNetworkTypeSelectedOptionsState
-import com.android.settings.network.apn.ApnTypes.APN_TYPES_OPTIONS
-import com.android.settings.network.apn.ApnTypes.APN_TYPE_MMS
-import com.android.settings.network.apn.ApnTypes.getApnTypeSelectedOptionsState
-import com.android.settings.network.apn.ApnTypes.updateApnType
 import com.android.settingslib.spa.framework.common.SettingsPageProvider
 import com.android.settingslib.spa.framework.compose.LocalNavController
 import com.android.settingslib.spa.framework.theme.SettingsDimension
 import com.android.settingslib.spa.widget.editor.SettingsExposedDropdownMenuBox
-import com.android.settingslib.spa.widget.editor.SettingsExposedDropdownMenuCheckBox
 import com.android.settingslib.spa.widget.editor.SettingsOutlinedTextField
 import com.android.settingslib.spa.widget.editor.SettingsTextFieldPassword
 import com.android.settingslib.spa.widget.preference.SwitchPreference
@@ -79,7 +72,7 @@ object ApnEditPageProvider : SettingsPageProvider {
        val uriString = arguments!!.getString(URI)
        val uriInit = Uri.parse(String(Base64.getDecoder().decode(uriString)))
        val subId = arguments.getInt(SUB_ID)
-        val apnDataInit = getApnDataInit(arguments, LocalContext.current, uriInit, subId)
+        val apnDataInit = getApnDataInit(arguments, LocalContext.current, uriInit, subId) ?: return
        val apnDataCur = remember {
            mutableStateOf(apnDataInit)
        }
@@ -101,12 +94,7 @@ fun ApnPage(apnDataInit: ApnData, apnDataCur: MutableState<ApnData>, uriInit: Ur
    val context = LocalContext.current
    val authTypeOptions = stringArrayResource(R.array.apn_auth_entries).toList()
    val apnProtocolOptions = stringArrayResource(R.array.apn_protocol_entries).toList()
-    val networkTypeSelectedOptionsState = remember {
-        getNetworkTypeSelectedOptionsState(apnData.networkType)
-    }
-    var apnTypeSelectedOptionsState = remember {
-        getApnTypeSelectedOptionsState(apnData.apnType)
-    }
+    var apnTypeMmsSelected by remember { mutableStateOf(false) }
    val navController = LocalNavController.current
    var valid: String?
    RegularScaffold(
@@ -114,11 +102,6 @@ fun ApnPage(apnDataInit: ApnData, apnDataCur: MutableState<ApnData>, uriInit: Ur
        actions = {
            if (!apnData.customizedConfig.readOnlyApn) {
                Button(onClick = {
-                    apnData = apnData.copy(
-                        networkType = ApnNetworkTypes.getNetworkType(
-                            networkTypeSelectedOptionsState
-                        )
-                    )
                    valid = validateAndSaveApnData(
                        apnDataInit,
                        apnData,
@@ -193,27 +176,12 @@ fun ApnPage(apnDataInit: ApnData, apnDataCur: MutableState<ApnData>, uriInit: Ur
                label = stringResource(R.string.apn_server),
                enabled = apnData.serverEnabled
            ) { apnData = apnData.copy(server = it) }
-            SettingsExposedDropdownMenuCheckBox(
-                label = stringResource(R.string.apn_type),
-                options = APN_TYPES_OPTIONS,
-                selectedOptionsState = apnTypeSelectedOptionsState,
-                enabled = apnData.apnTypeEnabled,
-                errorMessage = validateAPNType(
-                    apnData.validEnabled, apnData.apnType,
-                    apnData.customizedConfig.readOnlyApnTypes, context
-                )
-            ) {
-                val apnType = updateApnType(
-                    apnTypeSelectedOptionsState,
-                    apnData.customizedConfig.defaultApnTypes,
-                    apnData.customizedConfig.readOnlyApnTypes
-                )
-                apnTypeSelectedOptionsState = getApnTypeSelectedOptionsState(apnType)
-                apnData = apnData.copy(
-                    apnType = apnType
-                )
-            }
-            if (apnTypeSelectedOptionsState.contains(APN_TYPES_OPTIONS.indexOf(APN_TYPE_MMS))) {
+            ApnTypeCheckBox(
+                apnData = apnData,
+                onTypeChanged = { apnData = apnData.copy(apnType = it) },
+                onMmsSelectedChanged = { apnTypeMmsSelected = it },
+            )
+            if (apnTypeMmsSelected) {
                SettingsOutlinedTextField(
                    value = apnData.mmsc,
                    label = stringResource(R.string.apn_mmsc),
@@ -249,13 +217,7 @@ fun ApnPage(apnDataInit: ApnData, apnDataCur: MutableState<ApnData>, uriInit: Ur
                selectedOptionIndex = apnData.apnRoaming,
                enabled = apnData.apnRoamingEnabled
            ) { apnData = apnData.copy(apnRoaming = it) }
-            SettingsExposedDropdownMenuCheckBox(
-                label = stringResource(R.string.network_type),
-                options = getNetworkTypeDisplayNames(),
-                selectedOptionsState = networkTypeSelectedOptionsState,
-                emptyVal = stringResource(R.string.network_type_unspecified),
-                enabled = apnData.networkTypeEnabled
-            ) {}
+            ApnNetworkTypeCheckBox(apnData) { apnData = apnData.copy(networkType = it) }
            SwitchPreference(
                object : SwitchPreferenceModel {
                    override val title = context.resources.getString(R.string.carrier_enabled)
--- a/src/com/android/settings/network/apn/ApnNetworkTypeCheckBox.kt
+++ b/src/com/android/settings/network/apn/ApnNetworkTypeCheckBox.kt
@@ -0,0 +1,41 @@
+/*
+ * 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.network.apn
+
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.remember
+import androidx.compose.ui.res.stringResource
+import com.android.settings.R
+import com.android.settingslib.spa.widget.editor.SettingsDropdownCheckBox
+
+@Composable
+fun ApnNetworkTypeCheckBox(apnData: ApnData, onNetworkTypeChanged: (Long) -> Unit) {
+    val options = remember { ApnNetworkTypes.getNetworkTypeOptions() }
+    val selectedStateMap = remember {
+        ApnNetworkTypes.networkTypeToSelectedStateMap(options, apnData.networkType)
+    }
+    SettingsDropdownCheckBox(
+        label = stringResource(R.string.network_type),
+        options = options,
+        emptyText = stringResource(R.string.network_type_unspecified),
+        enabled = apnData.networkTypeEnabled,
+    ) {
+        onNetworkTypeChanged(
+            ApnNetworkTypes.selectedStateMapToNetworkType(options, selectedStateMap)
+        )
+    }
+}
--- a/src/com/android/settings/network/apn/ApnNetworkTypes.kt
+++ b/src/com/android/settings/network/apn/ApnNetworkTypes.kt
@@ -17,8 +17,9 @@
 package com.android.settings.network.apn

 import android.telephony.TelephonyManager
-import androidx.compose.runtime.mutableStateListOf
-import androidx.compose.runtime.snapshots.SnapshotStateList
+import androidx.compose.runtime.mutableStateMapOf
+import androidx.compose.runtime.snapshots.SnapshotStateMap
+import com.android.settingslib.spa.widget.editor.SettingsDropdownCheckOption

 object ApnNetworkTypes {
    private val Types = listOf(
@@ -39,32 +40,40 @@ object ApnNetworkTypes {
        TelephonyManager.NETWORK_TYPE_NR,
    )

-    fun getNetworkTypeDisplayNames(): List<String> =
-        Types.map { TelephonyManager.getNetworkTypeName(it) }
+    fun getNetworkTypeOptions(): List<SettingsDropdownCheckOption> =
+        Types.map { SettingsDropdownCheckOption(TelephonyManager.getNetworkTypeName(it)) }

    /**
     * Gets the selected Network type Selected Options according to network type.
     * @param networkType Initialized network type bitmask, often multiple network type options may
     *                    be included.
     */
-    fun getNetworkTypeSelectedOptionsState(networkType: Long): SnapshotStateList<Int> {
-        val networkTypeSelectedOptionsState = mutableStateListOf<Int>()
+    fun networkTypeToSelectedStateMap(
+        options: List<SettingsDropdownCheckOption>,
+        networkType: Long,
+    ): SnapshotStateMap<SettingsDropdownCheckOption, Boolean> {
+        val stateMap = mutableStateMapOf<SettingsDropdownCheckOption, Boolean>()
        Types.forEachIndexed { index, type ->
            if (networkType and TelephonyManager.getBitMaskForNetworkType(type) != 0L) {
-                networkTypeSelectedOptionsState.add(index)
+                stateMap[options[index]] = true
            }
        }
-        return networkTypeSelectedOptionsState
+        return stateMap
    }

    /**
     * Gets the network type according to the selected Network type Selected Options.
-     * @param networkTypeSelectedOptionsState the selected Network type Selected Options.
+     * @param stateMap the selected Network type Selected Options.
     */
-    fun getNetworkType(networkTypeSelectedOptionsState: SnapshotStateList<Int>): Long {
+    fun selectedStateMapToNetworkType(
+        options: List<SettingsDropdownCheckOption>,
+        stateMap: SnapshotStateMap<SettingsDropdownCheckOption, Boolean>,
+    ): Long {
        var networkType = 0L
-        networkTypeSelectedOptionsState.forEach { option ->
-            networkType = networkType or TelephonyManager.getBitMaskForNetworkType(Types[option])
+        options.forEachIndexed { index, option ->
+            if (stateMap[option] == true) {
+                networkType = networkType or TelephonyManager.getBitMaskForNetworkType(Types[index])
+            }
        }
        return networkType
    }
--- a/src/com/android/settings/network/apn/ApnRepository.kt
+++ b/src/com/android/settings/network/apn/ApnRepository.kt
@@ -18,6 +18,7 @@ package com.android.settings.network.apn

 import android.content.ContentValues
 import android.content.Context
+import android.database.Cursor
 import android.net.Uri
 import android.provider.Telephony
 import android.telephony.SubscriptionManager
@@ -27,26 +28,7 @@ import com.android.settings.R
 import com.android.settingslib.utils.ThreadUtils
 import java.util.Locale

-const val NAME_INDEX = 1
-const val APN_INDEX = 2
-const val PROXY_INDEX = 3
-const val PORT_INDEX = 4
-const val USER_INDEX = 5
-const val SERVER_INDEX = 6
-const val PASSWORD_INDEX = 7
-const val MMSC_INDEX = 8
-const val MMSPROXY_INDEX = 9
-const val MMSPORT_INDEX = 10
-const val AUTH_TYPE_INDEX = 11
-const val TYPE_INDEX = 12
-const val PROTOCOL_INDEX = 13
-const val CARRIER_ENABLED_INDEX = 14
-const val NETWORK_TYPE_INDEX = 15
-const val ROAMING_PROTOCOL_INDEX = 16
-const val EDITED_INDEX = 17
-const val USER_EDITABLE_INDEX = 18
-
-val sProjection = arrayOf(
+val Projection = arrayOf(
    Telephony.Carriers._ID,  // 0
    Telephony.Carriers.NAME,  // 1
    Telephony.Carriers.APN,  // 2
@@ -68,7 +50,7 @@ val sProjection = arrayOf(
    Telephony.Carriers.USER_EDITABLE,  // 18
 )

-const val TAG = "ApnRepository"
+private const val TAG = "ApnRepository"

 /**
 * Query apn related information based on uri.
@@ -79,56 +61,39 @@ const val TAG = "ApnRepository"
 fun getApnDataFromUri(uri: Uri, context: Context): ApnData {
    var apnData = ApnData()
    val contentResolver = context.contentResolver
-    val apnProtocolOptions = context.resources.getStringArray(R.array.apn_protocol_entries).toList()

    contentResolver.query(
        uri,
-        sProjection,
+        Projection,
        null /* selection */,
        null /* selectionArgs */,
        null /* sortOrder */
    ).use { cursor ->
        if (cursor != null && cursor.moveToFirst()) {
-            val name = cursor.getString(NAME_INDEX)
-            val apn = cursor.getString(APN_INDEX)
-            val proxy = cursor.getString(PROXY_INDEX)
-            val port = cursor.getString(PORT_INDEX)
-            val userName = cursor.getString(USER_INDEX)
-            val server = cursor.getString(SERVER_INDEX)
-            val passWord = cursor.getString(PASSWORD_INDEX)
-            val mmsc = cursor.getString(MMSC_INDEX)
-            val mmsProxy = cursor.getString(MMSPROXY_INDEX)
-            val mmsPort = cursor.getString(MMSPORT_INDEX)
-            val authType = cursor.getInt(AUTH_TYPE_INDEX)
-            val apnType = cursor.getString(TYPE_INDEX)
-            val apnProtocol = convertProtocol2Options(cursor.getString(PROTOCOL_INDEX), context)
-            val apnRoaming =
-                convertProtocol2Options(cursor.getString(ROAMING_PROTOCOL_INDEX), context)
-            val apnEnable = cursor.getInt(CARRIER_ENABLED_INDEX) == 1
-            val networkType = cursor.getLong(NETWORK_TYPE_INDEX)
-
-            val edited = cursor.getInt(EDITED_INDEX)
-            val userEditable = cursor.getInt(USER_EDITABLE_INDEX)
-
-            apnData = apnData.copy(
-                name = name,
-                apn = apn,
-                proxy = proxy,
-                port = port,
-                userName = userName,
-                passWord = passWord,
-                server = server,
-                mmsc = mmsc,
-                mmsProxy = mmsProxy,
-                mmsPort = mmsPort,
-                authType = authType,
-                apnType = apnType,
-                apnProtocol = apnProtocolOptions.indexOf(apnProtocol),
-                apnRoaming = apnProtocolOptions.indexOf(apnRoaming),
-                apnEnable = apnEnable,
-                networkType = networkType,
-                edited = edited,
-                userEditable = userEditable,
+            apnData = ApnData(
+                id = cursor.getInt(Telephony.Carriers._ID),
+                name = cursor.getString(Telephony.Carriers.NAME),
+                apn = cursor.getString(Telephony.Carriers.APN),
+                proxy = cursor.getString(Telephony.Carriers.PROXY),
+                port = cursor.getString(Telephony.Carriers.PORT),
+                userName = cursor.getString(Telephony.Carriers.USER),
+                passWord = cursor.getString(Telephony.Carriers.PASSWORD),
+                server = cursor.getString(Telephony.Carriers.SERVER),
+                mmsc = cursor.getString(Telephony.Carriers.MMSC),
+                mmsProxy = cursor.getString(Telephony.Carriers.MMSPROXY),
+                mmsPort = cursor.getString(Telephony.Carriers.MMSPORT),
+                authType = cursor.getInt(Telephony.Carriers.AUTH_TYPE),
+                apnType = cursor.getString(Telephony.Carriers.TYPE),
+                apnProtocol = context.convertProtocol2Options(
+                    cursor.getString(Telephony.Carriers.PROTOCOL)
+                ),
+                apnRoaming = context.convertProtocol2Options(
+                    cursor.getString(Telephony.Carriers.ROAMING_PROTOCOL)
+                ),
+                apnEnable = cursor.getInt(Telephony.Carriers.CARRIER_ENABLED) == 1,
+                networkType = cursor.getLong(Telephony.Carriers.NETWORK_TYPE_BITMASK),
+                edited = cursor.getInt(Telephony.Carriers.EDITED_STATUS),
+                userEditable = cursor.getInt(Telephony.Carriers.USER_EDITABLE),
            )
        }
    }
@@ -138,42 +103,23 @@ fun getApnDataFromUri(uri: Uri, context: Context): ApnData {
    return apnData
 }

+private fun Cursor.getString(columnName: String) = getString(getColumnIndexOrThrow(columnName))
+private fun Cursor.getInt(columnName: String) = getInt(getColumnIndexOrThrow(columnName))
+private fun Cursor.getLong(columnName: String) = getLong(getColumnIndexOrThrow(columnName))
+
 /**
- * Returns The UI choice (e.g., "IPv4/IPv6") corresponding to the given
- * raw value of the protocol preference (e.g., "IPV4V6"). If unknown,
- * return null.
- *
- * @return UI choice
+ * Returns The UI choice index corresponding to the given raw value of the protocol preference
+ * (e.g., "IPV4V6").
+ * If unknown, return -1.
 */
-private fun convertProtocol2Options(raw: String, context: Context): String {
-    val apnProtocolOptions = context.resources.getStringArray(R.array.apn_protocol_entries).toList()
-    val apnProtocolValues = context.resources.getStringArray(R.array.apn_protocol_values).toList()
-    var uRaw = raw.uppercase(Locale.getDefault())
-    uRaw = if (uRaw == "IPV4") "IP" else uRaw
-    val protocolIndex = apnProtocolValues.indexOf(uRaw)
-    return if (protocolIndex == -1) {
-        ""
-    } else {
-        try {
-            apnProtocolOptions[protocolIndex]
-        } catch (e: ArrayIndexOutOfBoundsException) {
-            ""
-        }
-    }
+private fun Context.convertProtocol2Options(protocol: String): Int {
+    var normalizedProtocol = protocol.uppercase(Locale.getDefault())
+    if (normalizedProtocol == "IPV4") normalizedProtocol = "IP"
+    return resources.getStringArray(R.array.apn_protocol_values).indexOf(normalizedProtocol)
 }

-fun convertOptions2Protocol(protocolIndex: Int, context: Context): String {
-    val apnProtocolValues = context.resources.getStringArray(R.array.apn_protocol_values).toList()
-    return if (protocolIndex == -1) {
-        ""
-    } else {
-        try {
-            apnProtocolValues[protocolIndex]
-        } catch (e: ArrayIndexOutOfBoundsException) {
-            ""
-        }
-    }
-}
+fun Context.convertOptions2Protocol(protocolIndex: Int): String =
+    resources.getStringArray(R.array.apn_protocol_values).getOrElse(protocolIndex) { "" }

 fun updateApnDataToDatabase(
    newApn: Boolean,
@@ -183,13 +129,13 @@ fun updateApnDataToDatabase(
 ) {
    ThreadUtils.postOnBackgroundThread {
        if (newApn) {
-            // Add a new apn to the database
+            Log.d(TAG, "Adding an new APN to the database $uriInit $values")
            val newUri = context.contentResolver.insert(uriInit, values)
            if (newUri == null) {
                Log.e(TAG, "Can't add a new apn to database $uriInit")
            }
        } else {
-            // Update the existing apn
+            Log.d(TAG, "Updating an existing APN to the database $uriInit $values")
            context.contentResolver.update(
                uriInit, values, null /* where */, null /* selection Args */
            )
@@ -210,9 +156,12 @@ private val NonDuplicatedKeys = setOf(
 )

 fun isItemExist(apnData: ApnData, context: Context): String? {
-    val contentValueMap = apnData.getContentValueMap(context).filterKeys { it in NonDuplicatedKeys }
-    val list = contentValueMap.entries.toList()
-    val selection = list.joinToString(" AND ") { "${it.key} = ?" }
+    val selectionMap = apnData.getContentValueMap(context).filterKeys { it in NonDuplicatedKeys }
+        .mapKeys { "${it.key} = ?" }
+        .toMutableMap()
+    if (apnData.id != -1) selectionMap += "${Telephony.Carriers._ID} != ?" to apnData.id
+    val list = selectionMap.entries.toList()
+    val selection = list.joinToString(" AND ") { it.key }
    val selectionArgs: Array<String> = list.map { it.value.toString() }.toTypedArray()
    context.contentResolver.query(
        Uri.withAppendedPath(Telephony.Carriers.SIM_APN_URI, apnData.subId.toString()),
--- a/src/com/android/settings/network/apn/ApnStatus.kt
+++ b/src/com/android/settings/network/apn/ApnStatus.kt
@@ -22,19 +22,14 @@ import android.net.Uri
 import android.os.Bundle
 import android.provider.Telephony
 import android.telephony.CarrierConfigManager
-import android.text.TextUtils
 import android.util.Log
-import com.android.internal.util.ArrayUtils
 import com.android.settings.R
-import com.android.settings.network.apn.ApnTypes.APN_TYPES
-import com.android.settings.network.apn.ApnTypes.APN_TYPE_ALL
-import com.android.settings.network.apn.ApnTypes.APN_TYPE_EMERGENCY
-import com.android.settings.network.apn.ApnTypes.APN_TYPE_IA
-import com.android.settings.network.apn.ApnTypes.APN_TYPE_IMS
-import com.android.settings.network.apn.ApnTypes.APN_TYPE_MCX
-import java.util.Locale
+import com.android.settings.network.apn.ApnTypes.getPreSelectedApnType
+
+private const val TAG = "ApnStatus"

 data class ApnData(
+    val id: Int = -1,
    val name: String = "",
    val apn: String = "",
    val proxy: String = "",
@@ -86,8 +81,8 @@ data class ApnData(
        Telephony.Carriers.MMSPROXY to mmsProxy,
        Telephony.Carriers.MMSPORT to mmsPort,
        Telephony.Carriers.AUTH_TYPE to authType,
-        Telephony.Carriers.PROTOCOL to convertOptions2Protocol(apnProtocol, context),
-        Telephony.Carriers.ROAMING_PROTOCOL to convertOptions2Protocol(apnRoaming, context),
+        Telephony.Carriers.PROTOCOL to context.convertOptions2Protocol(apnProtocol),
+        Telephony.Carriers.ROAMING_PROTOCOL to context.convertOptions2Protocol(apnRoaming),
        Telephony.Carriers.TYPE to apnType,
        Telephony.Carriers.NETWORK_TYPE_BITMASK to networkType,
        Telephony.Carriers.CARRIER_ENABLED to apnEnable,
@@ -105,7 +100,7 @@ data class CustomizedConfig(
    val isAddApnAllowed: Boolean = true,
    val readOnlyApnTypes: List<String> = emptyList(),
    val readOnlyApnFields: List<String> = emptyList(),
-    val defaultApnTypes: List<String> = emptyList(),
+    val defaultApnTypes: List<String>? = null,
    val defaultApnProtocol: String = "",
    val defaultApnRoamingProtocol: String = "",
 )
@@ -118,19 +113,18 @@ data class CustomizedConfig(
 *
 * @return Initialized CustomizedConfig information.
 */
-fun getApnDataInit(arguments: Bundle, context: Context, uriInit: Uri, subId: Int): ApnData {
-
-    val uriType = arguments.getString(URI_TYPE)!!
+fun getApnDataInit(arguments: Bundle, context: Context, uriInit: Uri, subId: Int): ApnData? {
+    val uriType = arguments.getString(URI_TYPE) ?: return null

    if (!uriInit.isPathPrefixMatch(Telephony.Carriers.CONTENT_URI)) {
        Log.e(TAG, "Insert request not for carrier table. Uri: $uriInit")
-        return ApnData() //TODO: finish
+        return null
    }

    var apnDataInit = when (uriType) {
        EDIT_URL -> getApnDataFromUri(uriInit, context)
        INSERT_URL -> ApnData()
-        else -> ApnData() //TODO: finish
+        else -> return null
    }

    if (uriType == INSERT_URL) {
@@ -143,13 +137,18 @@ fun getApnDataInit(arguments: Bundle, context: Context, uriInit: Uri, subId: Int
    apnDataInit =
        apnDataInit.copy(customizedConfig = getCarrierCustomizedConfig(apnDataInit, configManager))

+    if (apnDataInit.newApn) {
+        apnDataInit = apnDataInit.copy(
+            apnType = getPreSelectedApnType(apnDataInit.customizedConfig)
+        )
+    }
+
    apnDataInit = apnDataInit.copy(
        apnEnableEnabled =
        context.resources.getBoolean(R.bool.config_allow_edit_carrier_enabled)
    )
    // TODO: mIsCarrierIdApn
-    disableInit(apnDataInit)
-    return apnDataInit
+    return disableInit(apnDataInit)
 }

 /**
@@ -199,53 +198,7 @@ fun validateApnData(apnData: ApnData, context: Context): String? {
    if (errorMsg == null) {
        errorMsg = isItemExist(apnData, context)
    }
-    if (errorMsg == null) {
-        errorMsg = validateAPNType(
-            true,
-            apnData.apnType,
-            apnData.customizedConfig.readOnlyApnTypes,
-            context
-        )
-    }
-    return errorMsg
-}
-
-private fun getUserEnteredApnType(apnType: String, readOnlyApnTypes: List<String>): String {
-    // if user has not specified a type, map it to "ALL APN TYPES THAT ARE NOT READ-ONLY"
-    // but if user enter empty type, map it just for default
-    var userEnteredApnType = apnType
-    if (userEnteredApnType != "") userEnteredApnType =
-        userEnteredApnType.trim { it <= ' ' }
-    if (TextUtils.isEmpty(userEnteredApnType) || APN_TYPE_ALL == userEnteredApnType) {
-        userEnteredApnType = getEditableApnType(readOnlyApnTypes)
-    }
-    Log.d(
-        TAG, "getUserEnteredApnType: changed apn type to editable apn types: "
-            + userEnteredApnType
-    )
-    return userEnteredApnType
-}
-
-private fun getEditableApnType(readOnlyApnTypes: List<String>): String {
-    val editableApnTypes = StringBuilder()
-    var first = true
-    for (apnType in APN_TYPES) {
-        // add APN type if it is not read-only and is not wild-cardable
-        if (!readOnlyApnTypes.contains(apnType)
-            && apnType != APN_TYPE_IA
-            && apnType != APN_TYPE_EMERGENCY
-            && apnType != APN_TYPE_MCX
-            && apnType != APN_TYPE_IMS
-        ) {
-            if (first) {
-                first = false
-            } else {
-                editableApnTypes.append(",")
-            }
-            editableApnTypes.append(apnType)
-        }
-    }
-    return editableApnTypes.toString()
+    return errorMsg?.apply { Log.d(TAG, "APN data not valid, reason: $this") }
 }

 /**
@@ -258,6 +211,10 @@ fun getCarrierCustomizedConfig(
    apnInit: ApnData,
    configManager: CarrierConfigManager
 ): CustomizedConfig {
+    fun log(message: String) {
+        Log.d(TAG, "getCarrierCustomizedConfig: $message")
+    }
+
    val b = configManager.getConfigForSubId(
        apnInit.subId,
        CarrierConfigManager.KEY_READ_ONLY_APN_TYPES_STRING_ARRAY,
@@ -270,72 +227,61 @@ fun getCarrierCustomizedConfig(
    val customizedConfig = CustomizedConfig(
        readOnlyApnTypes = b.getStringArray(
            CarrierConfigManager.KEY_READ_ONLY_APN_TYPES_STRING_ARRAY
-        )?.toList() ?: emptyList(), readOnlyApnFields = b.getStringArray(
+        )?.toList() ?: emptyList(),
+        readOnlyApnFields = b.getStringArray(
            CarrierConfigManager.KEY_READ_ONLY_APN_FIELDS_STRING_ARRAY
-        )?.toList() ?: emptyList(), defaultApnTypes = b.getStringArray(
+        )?.toList() ?: emptyList(),
+        defaultApnTypes = b.getStringArray(
            CarrierConfigManager.KEY_APN_SETTINGS_DEFAULT_APN_TYPES_STRING_ARRAY
-        )?.toList() ?: emptyList(), defaultApnProtocol = b.getString(
+        )?.toList(),
+        defaultApnProtocol = b.getString(
            CarrierConfigManager.Apn.KEY_SETTINGS_DEFAULT_PROTOCOL_STRING
-        ) ?: "", defaultApnRoamingProtocol = b.getString(
+        ) ?: "",
+        defaultApnRoamingProtocol = b.getString(
            CarrierConfigManager.Apn.KEY_SETTINGS_DEFAULT_ROAMING_PROTOCOL_STRING
-        ) ?: "", isAddApnAllowed = b.getBoolean(CarrierConfigManager.KEY_ALLOW_ADDING_APNS_BOOL)
+        ) ?: "",
+        isAddApnAllowed = b.getBoolean(CarrierConfigManager.KEY_ALLOW_ADDING_APNS_BOOL),
    )
-    if (!ArrayUtils.isEmpty(customizedConfig.readOnlyApnTypes)) {
-        Log.d(
-            TAG,
-            "getCarrierCustomizedConfig: read only APN type: " + customizedConfig.readOnlyApnTypes.joinToString(
-                ", "
-            )
-        )
+    if (customizedConfig.readOnlyApnTypes.isNotEmpty()) {
+        log("read only APN type: " + customizedConfig.readOnlyApnTypes)
    }
-    if (!ArrayUtils.isEmpty(customizedConfig.defaultApnTypes)) {
-        Log.d(
-            TAG,
-            "getCarrierCustomizedConfig: default apn types: " + customizedConfig.defaultApnTypes.joinToString(
-                ", "
-            )
-        )
+    customizedConfig.defaultApnTypes?.takeIf { it.isNotEmpty() }?.let {
+        log("default apn types: $it")
    }
-    if (!TextUtils.isEmpty(customizedConfig.defaultApnProtocol)) {
-        Log.d(
-            TAG,
-            "getCarrierCustomizedConfig: default apn protocol: ${customizedConfig.defaultApnProtocol}"
-        )
+    if (customizedConfig.defaultApnProtocol.isNotEmpty()) {
+        log("default apn protocol: ${customizedConfig.defaultApnProtocol}")
    }
-    if (!TextUtils.isEmpty(customizedConfig.defaultApnRoamingProtocol)) {
-        Log.d(
-            TAG,
-            "getCarrierCustomizedConfig: default apn roaming protocol: ${customizedConfig.defaultApnRoamingProtocol}"
-        )
+    if (customizedConfig.defaultApnRoamingProtocol.isNotEmpty()) {
+        log("default apn roaming protocol: ${customizedConfig.defaultApnRoamingProtocol}")
    }
    if (!customizedConfig.isAddApnAllowed) {
-        Log.d(TAG, "getCarrierCustomizedConfig: not allow to add new APN")
+        log("not allow to add new APN")
    }
    return customizedConfig
 }

-fun disableInit(apnDataInit: ApnData): ApnData {
-    var apnData = apnDataInit
-    val isUserEdited = apnDataInit.edited == Telephony.Carriers.USER_EDITED
-    Log.d(TAG, "disableInit: EDITED $isUserEdited")
+private fun ApnData.isReadOnly(): Boolean {
+    Log.d(TAG, "isReadOnly: edited $edited")
+    if (edited == Telephony.Carriers.USER_EDITED) return false
    // if it's not a USER_EDITED apn, check if it's read-only
-    if (!isUserEdited && (apnDataInit.userEditable == 0
-            || apnTypesMatch(apnDataInit.customizedConfig.readOnlyApnTypes, apnDataInit.apnType))
-    ) {
+    return userEditable == 0 ||
+        ApnTypes.isApnTypeReadOnly(apnType, customizedConfig.readOnlyApnTypes)
+}
+
+fun disableInit(apnDataInit: ApnData): ApnData {
+    if (apnDataInit.isReadOnly()) {
        Log.d(TAG, "disableInit: read-only APN")
-        apnData =
-            apnDataInit.copy(customizedConfig = apnDataInit.customizedConfig.copy(readOnlyApn = true))
-        apnData = disableAllFields(apnData)
-    } else if (!ArrayUtils.isEmpty(apnData.customizedConfig.readOnlyApnFields)) {
-        Log.d(
-            TAG,
-            "disableInit: mReadOnlyApnFields ${
-                apnData.customizedConfig.readOnlyApnFields.joinToString(", ")
-            })"
+        val apnData = apnDataInit.copy(
+            customizedConfig = apnDataInit.customizedConfig.copy(readOnlyApn = true)
        )
-        apnData = disableFields(apnData.customizedConfig.readOnlyApnFields, apnData)
+        return disableAllFields(apnData)
    }
-    return apnData
+    val readOnlyApnFields = apnDataInit.customizedConfig.readOnlyApnFields
+    if (readOnlyApnFields.isNotEmpty()) {
+        Log.d(TAG, "disableInit: readOnlyApnFields $readOnlyApnFields)")
+        return disableFields(readOnlyApnFields, apnDataInit)
+    }
+    return apnDataInit
 }

 /**
@@ -402,23 +348,6 @@ private fun disableByFieldName(apnField: String, apnDataInit: ApnData): ApnData
    return apnData
 }

-private fun apnTypesMatch(apnTypeList: List<String>, apnType: String): Boolean {
-    val normalizeApnTypeList = apnTypeList.map(::normalizeApnType)
-    return hasAllApns(normalizeApnTypeList) ||
-        apnType.split(",").map(::normalizeApnType).all { it in normalizeApnTypeList }
-}
-
-fun hasAllApns(apnTypes: List<String>): Boolean {
-    if (APN_TYPE_ALL in apnTypes) {
-        Log.d(TAG, "hasAllApns: true because apnTypes.contains(APN_TYPE_ALL)")
-        return true
-    }
-    return APN_TYPES.all { it in apnTypes }
-}
-
-private fun normalizeApnType(apnType: String): String =
-    apnType.trim().lowercase(Locale.getDefault())
-
 fun deleteApn(uri: Uri, context: Context) {
    val contentResolver = context.contentResolver
    contentResolver.delete(uri, null, null)
@@ -439,24 +368,3 @@ fun validateAPN(validEnabled: Boolean, apn: String, context: Context): String? {
    return if (validEnabled && (apn == "")) context.resources.getString(R.string.error_apn_empty)
    else null
 }
-
-fun validateAPNType(
-    validEnabled: Boolean,
-    apnType: String,
-    readOnlyApnTypes: List<String>,
-    context: Context
-): String? {
-    // if carrier does not allow editing certain apn types, make sure type does not include those
-    if (validEnabled && !ArrayUtils.isEmpty(readOnlyApnTypes)
-        && apnTypesMatch(
-            readOnlyApnTypes,
-            getUserEnteredApnType(apnType, readOnlyApnTypes)
-        )
-    ) {
-        return String.format(
-            context.resources.getString(R.string.error_adding_apn_type),
-            readOnlyApnTypes.joinToString(", ")
-        )
-    }
-    return null
-}
--- a/src/com/android/settings/network/apn/ApnTypeCheckBox.kt
+++ b/src/com/android/settings/network/apn/ApnTypeCheckBox.kt
@@ -0,0 +1,53 @@
+/*
+ * 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.network.apn
+
+import android.telephony.data.ApnSetting
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.LaunchedEffect
+import androidx.compose.runtime.remember
+import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.res.stringResource
+import com.android.settings.R
+import com.android.settings.network.apn.ApnTypes.toApnType
+import com.android.settingslib.spa.widget.editor.SettingsDropdownCheckBox
+
+@Composable
+fun ApnTypeCheckBox(
+    apnData: ApnData,
+    onTypeChanged: (String) -> Unit,
+    onMmsSelectedChanged: (Boolean) -> Unit,
+) {
+    val context = LocalContext.current
+    val apnTypeOptions = remember {
+        ApnTypes.getOptions(context, apnData.apnType, apnData.customizedConfig.readOnlyApnTypes)
+    }
+
+    fun updateMmsSelected() {
+        val apnTypeOptionMms = apnTypeOptions.single { it.text == ApnSetting.TYPE_MMS_STRING }
+        onMmsSelectedChanged(apnTypeOptionMms.selected.value)
+    }
+    LaunchedEffect(Unit) { updateMmsSelected() }
+    SettingsDropdownCheckBox(
+        label = stringResource(R.string.apn_type),
+        options = apnTypeOptions,
+        enabled = apnData.apnTypeEnabled,
+    ) {
+        onTypeChanged(apnTypeOptions.toApnType())
+        updateMmsSelected()
+    }
+}
--- a/src/com/android/settings/network/apn/ApnTypes.kt
+++ b/src/com/android/settings/network/apn/ApnTypes.kt
@@ -16,128 +16,112 @@

 package com.android.settings.network.apn

-import androidx.compose.runtime.mutableStateListOf
-import androidx.compose.runtime.snapshots.SnapshotStateList
+import android.content.Context
+import android.telephony.data.ApnSetting
+import android.util.Log
+import android.widget.Toast
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.ui.text.intl.Locale
+import androidx.compose.ui.text.toLowerCase
+import com.android.settings.R
+import com.android.settingslib.spa.widget.editor.SettingsDropdownCheckOption

 object ApnTypes {
-    /**
-     * APN types for data connections.  These are usage categories for an APN
-     * entry.  One APN entry may support multiple APN types, eg, a single APN
-     * may service regular internet traffic ("default") as well as MMS-specific
-     * connections.<br></br>
-     * APN_TYPE_ALL is a special type to indicate that this APN entry can
-     * service all data connections.
-     */
-    const val APN_TYPE_ALL = "*"
+    private const val TAG = "ApnTypes"

-    /** APN type for default data traffic  */
-    const val APN_TYPE_DEFAULT = "default"
-
-    /** APN type for MMS traffic  */
-    const val APN_TYPE_MMS = "mms"
-
-    /** APN type for SUPL assisted GPS  */
-    const val APN_TYPE_SUPL = "supl"
-
-    /** APN type for DUN traffic  */
-    const val APN_TYPE_DUN = "dun"
-
-    /** APN type for HiPri traffic  */
-    const val APN_TYPE_HIPRI = "hipri"
-
-    /** APN type for FOTA  */
-    const val APN_TYPE_FOTA = "fota"
-
-    /** APN type for IMS  */
-    const val APN_TYPE_IMS = "ims"
-
-    /** APN type for CBS  */
-    const val APN_TYPE_CBS = "cbs"
-
-    /** APN type for IA Initial Attach APN  */
-    const val APN_TYPE_IA = "ia"
-
-    /** APN type for Emergency PDN. This is not an IA apn, but is used
-     * for access to carrier services in an emergency call situation.  */
-    const val APN_TYPE_EMERGENCY = "emergency"
-
-    /** APN type for Mission Critical Services  */
-    const val APN_TYPE_MCX = "mcx"
-
-    /** APN type for XCAP  */
-    const val APN_TYPE_XCAP = "xcap"
-
-    /** APN type for VSIM  */
-    const val APN_TYPE_VSIM = "vsim"
-
-    /** APN type for BIP  */
-    const val APN_TYPE_BIP = "bip"
-
-    /** APN type for ENTERPRISE  */
-    const val APN_TYPE_ENTERPRISE = "enterprise"
-
-    val APN_TYPES = arrayOf(
-        APN_TYPE_DEFAULT,
-        APN_TYPE_MMS,
-        APN_TYPE_SUPL,
-        APN_TYPE_DUN,
-        APN_TYPE_HIPRI,
-        APN_TYPE_FOTA,
-        APN_TYPE_IMS,
-        APN_TYPE_CBS,
-        APN_TYPE_IA,
-        APN_TYPE_EMERGENCY,
-        APN_TYPE_MCX,
-        APN_TYPE_XCAP,
-        APN_TYPE_VSIM,
-        APN_TYPE_BIP,
-        APN_TYPE_ENTERPRISE
+    private val APN_TYPES = arrayOf(
+        ApnSetting.TYPE_DEFAULT_STRING,
+        ApnSetting.TYPE_MMS_STRING,
+        ApnSetting.TYPE_SUPL_STRING,
+        ApnSetting.TYPE_DUN_STRING,
+        ApnSetting.TYPE_HIPRI_STRING,
+        ApnSetting.TYPE_FOTA_STRING,
+        ApnSetting.TYPE_IMS_STRING,
+        ApnSetting.TYPE_CBS_STRING,
+        ApnSetting.TYPE_IA_STRING,
+        ApnSetting.TYPE_EMERGENCY_STRING,
+        ApnSetting.TYPE_MCX_STRING,
+        ApnSetting.TYPE_XCAP_STRING,
+        ApnSetting.TYPE_VSIM_STRING,
+        ApnSetting.TYPE_BIP_STRING,
+        ApnSetting.TYPE_ENTERPRISE_STRING,
    )

-    val APN_TYPES_OPTIONS = listOf(APN_TYPE_ALL) + APN_TYPES
-
-    fun getApnTypeSelectedOptionsState(apnType: String): SnapshotStateList<Int> {
-        val apnTypeSelectedOptionsState = mutableStateListOf<Int>()
-        if (apnType.contains(APN_TYPE_ALL))
-            APN_TYPES_OPTIONS.forEachIndexed { index, _ ->
-                apnTypeSelectedOptionsState.add(index)
-            }
-        else {
-            APN_TYPES_OPTIONS.forEachIndexed { index, type ->
-                if (apnType.contains(type)) {
-                    apnTypeSelectedOptionsState.add(index)
-                }
-            }
-            if (apnTypeSelectedOptionsState.size == APN_TYPES.size)
-                apnTypeSelectedOptionsState.add(APN_TYPES_OPTIONS.indexOf(APN_TYPE_ALL))
+    private fun splitToList(apnType: String): List<String> {
+        val types = apnType.split(',').map { it.trim().toLowerCase(Locale.current) }
+        if (ApnSetting.TYPE_ALL_STRING in types || APN_TYPES.all { it in types }) {
+            return listOf(ApnSetting.TYPE_ALL_STRING)
        }
-        return apnTypeSelectedOptionsState
+        return APN_TYPES.filter { it in types }
    }

-    fun updateApnType(
-        apnTypeSelectedOptionsState: SnapshotStateList<Int>,
-        defaultApnTypes: List<String>,
-        readOnlyApnTypes: List<String>
-    ): String {
-        val apnType = apnTypeSelectedOptionsState.joinToString { APN_TYPES_OPTIONS[it] }
-        if (apnType.contains(APN_TYPE_ALL)) return APN_TYPE_ALL
-        return if (apnType == "" && defaultApnTypes.isNotEmpty())
-            getEditableApnType(defaultApnTypes, readOnlyApnTypes)
-        else
-            apnType
+    fun isApnTypeReadOnly(apnType: String, readOnlyTypes: List<String>): Boolean {
+        val apnTypes = splitToList(apnType)
+        return ApnSetting.TYPE_ALL_STRING in readOnlyTypes ||
+            ApnSetting.TYPE_ALL_STRING in apnTypes && readOnlyTypes.isNotEmpty() ||
+            apnTypes.any { it in readOnlyTypes }
    }

-    private fun getEditableApnType(
-        defaultApnTypes: List<String>,
-        readOnlyApnTypes: List<String>
-    ): String {
-        return defaultApnTypes.filterNot { apnType ->
-            readOnlyApnTypes.contains(apnType) || apnType in listOf(
-                APN_TYPE_IA,
-                APN_TYPE_EMERGENCY,
-                APN_TYPE_MCX,
-                APN_TYPE_IMS,
+    fun getOptions(context: Context, apnType: String, readOnlyTypes: List<String>) = buildList {
+        val apnTypes = splitToList(apnType)
+        add(
+            context.createSettingsDropdownCheckOption(
+                text = ApnSetting.TYPE_ALL_STRING,
+                isSelectAll = true,
+                changeable = readOnlyTypes.isEmpty(),
+                selected = ApnSetting.TYPE_ALL_STRING in apnTypes,
            )
-        }.joinToString()
+        )
+        for (type in APN_TYPES) {
+            add(
+                context.createSettingsDropdownCheckOption(
+                    text = type,
+                    changeable = ApnSetting.TYPE_ALL_STRING !in readOnlyTypes &&
+                        type !in readOnlyTypes,
+                    selected = ApnSetting.TYPE_ALL_STRING in apnTypes || type in apnTypes,
+                )
+            )
+        }
+    }.also { Log.d(TAG, "APN Type options: $it") }
+
+    private fun Context.createSettingsDropdownCheckOption(
+        text: String,
+        isSelectAll: Boolean = false,
+        changeable: Boolean,
+        selected: Boolean,
+    ) = SettingsDropdownCheckOption(
+        text = text,
+        isSelectAll = isSelectAll,
+        changeable = changeable,
+        selected = mutableStateOf(selected),
+    ) {
+        if (!changeable) {
+            val message = resources.getString(R.string.error_adding_apn_type, text)
+            Toast.makeText(this, message, Toast.LENGTH_SHORT).show()
+        }
    }
+
+    fun List<SettingsDropdownCheckOption>.toApnType(): String {
+        val (selectAllOptions, regularOptions) = partition { it.isSelectAll }
+        for (selectAllOption in selectAllOptions) {
+            if (selectAllOption.selected.value) return ApnSetting.TYPE_ALL_STRING
+        }
+        return regularOptions.filter { it.selected.value }.joinToString(",") { it.text }
+    }
+
+    private val NotPreSelectedTypes = setOf(
+        ApnSetting.TYPE_IMS_STRING,
+        ApnSetting.TYPE_IA_STRING,
+        ApnSetting.TYPE_EMERGENCY_STRING,
+        ApnSetting.TYPE_MCX_STRING,
+    )
+
+    fun getPreSelectedApnType(customizedConfig: CustomizedConfig): String =
+        (customizedConfig.defaultApnTypes
+            ?: defaultPreSelectedApnTypes(customizedConfig.readOnlyApnTypes))
+            .joinToString(",")
+
+    private fun defaultPreSelectedApnTypes(readOnlyApnTypes: List<String>) =
+        if (ApnSetting.TYPE_ALL_STRING in readOnlyApnTypes) emptyList()
+        else APN_TYPES.filter { it !in readOnlyApnTypes + NotPreSelectedTypes }
 }
--- a/tests/spa_unit/src/com/android/settings/network/apn/ApnRepositoryTest.kt
+++ b/tests/spa_unit/src/com/android/settings/network/apn/ApnRepositoryTest.kt
@@ -58,7 +58,7 @@ class ApnRepositoryTest {
    @Test
    fun getApnDataFromUri() {
        // mock out resources and the feature provider
-        val cursor = MatrixCursor(sProjection)
+        val cursor = MatrixCursor(Projection)
        cursor.addRow(
            arrayOf<Any>(
                0,
@@ -82,7 +82,7 @@ class ApnRepositoryTest {
                1,
            )
        )
-        whenever(contentResolver.query(uri, sProjection, null, null, null)).thenReturn(cursor)
+        whenever(contentResolver.query(uri, Projection, null, null, null)).thenReturn(cursor)

        val apnData = getApnDataFromUri(uri, context)