Merge "Fix Wi-Fi calling option does not appear" into main

2024-02-27 07:44:23 +00:00
parent 57e70a7523 daa509874f
commit 8c169da968
10 changed files with 333 additions and 12 deletions
--- a/src/com/android/settings/network/ims/WifiCallingQueryImsState.java
+++ b/src/com/android/settings/network/ims/WifiCallingQueryImsState.java
@@ -27,6 +27,8 @@ import android.util.Log;

 import androidx.annotation.VisibleForTesting;

+import com.android.settings.network.telephony.wificalling.WifiCallingRepository;
+
 /**
 * Controller class for querying Wifi calling status
 */
@@ -92,7 +94,9 @@ public class WifiCallingQueryImsState extends ImsQueryController  {
     * Check whether Wifi Calling can be perform or not on this subscription
     *
     * @return true when Wifi Calling can be performed, otherwise false
+     * @deprecated Use {@link WifiCallingRepository#wifiCallingReadyFlow()} instead.
     */
+    @Deprecated
    public boolean isReadyToWifiCalling() {
        if (!SubscriptionManager.isValidSubscriptionId(mSubId)) {
            return false;
--- a/src/com/android/settings/network/telephony/MobileNetworkUtils.java
+++ b/src/com/android/settings/network/telephony/MobileNetworkUtils.java
@@ -80,6 +80,7 @@ import com.android.settings.network.CarrierConfigCache;
 import com.android.settings.network.SubscriptionUtil;
 import com.android.settings.network.ims.WifiCallingQueryImsState;
 import com.android.settings.network.telephony.TelephonyConstants.TelephonyManagerConstants;
+import com.android.settings.network.telephony.wificalling.WifiCallingRepository;
 import com.android.settingslib.core.instrumentation.Instrumentable;
 import com.android.settingslib.development.DevelopmentSettingsEnabler;
 import com.android.settingslib.graph.SignalDrawable;
@@ -928,7 +929,10 @@ public class MobileNetworkUtils {

    /**
     * Copied from WifiCallingPreferenceController#isWifiCallingEnabled()
+     *
+     * @deprecated Use {@link WifiCallingRepository#wifiCallingReadyFlow()} instead.
     */
+    @Deprecated
    public static boolean isWifiCallingEnabled(Context context, int subId,
            @Nullable WifiCallingQueryImsState queryImsState) {
        if (queryImsState == null) {
--- a/src/com/android/settings/network/telephony/SubscriptionRepository.kt
+++ b/src/com/android/settings/network/telephony/SubscriptionRepository.kt
@@ -18,12 +18,16 @@ package com.android.settings.network.telephony

 import android.content.Context
 import android.telephony.SubscriptionManager
+import android.util.Log
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.asExecutor
 import kotlinx.coroutines.channels.awaitClose
 import kotlinx.coroutines.flow.callbackFlow
 import kotlinx.coroutines.flow.conflate
 import kotlinx.coroutines.flow.flowOn
+import kotlinx.coroutines.flow.onEach
+
+private const val TAG = "SubscriptionRepository"

 fun Context.subscriptionsChangedFlow() = callbackFlow {
    val subscriptionManager = getSystemService(SubscriptionManager::class.java)!!
@@ -40,4 +44,4 @@ fun Context.subscriptionsChangedFlow() = callbackFlow {
    )

    awaitClose { subscriptionManager.removeOnSubscriptionsChangedListener(listener) }
-}.conflate().flowOn(Dispatchers.Default)
+}.conflate().onEach { Log.d(TAG, "subscriptions changed") }.flowOn(Dispatchers.Default)
--- a/src/com/android/settings/network/telephony/WifiCallingPreferenceController.kt
+++ b/src/com/android/settings/network/telephony/WifiCallingPreferenceController.kt
@@ -45,7 +45,7 @@ open class WifiCallingPreferenceController @JvmOverloads constructor(
    context: Context,
    key: String,
    private val callStateFlowFactory: (subId: Int) -> Flow<Int> = context::callStateFlow,
-    private val wifiCallingRepository: (subId: Int) -> WifiCallingRepository = { subId ->
+    private val wifiCallingRepositoryFactory: (subId: Int) -> WifiCallingRepository = { subId ->
        WifiCallingRepository(context, subId)
    },
 ) : TelephonyBasePreferenceController(context, key) {
@@ -80,15 +80,11 @@ open class WifiCallingPreferenceController @JvmOverloads constructor(
    }

    override fun onViewCreated(viewLifecycleOwner: LifecycleOwner) {
-        viewLifecycleOwner.lifecycleScope.launch {
-            viewLifecycleOwner.repeatOnLifecycle(Lifecycle.State.STARTED) {
-                val isVisible = withContext(Dispatchers.Default) {
-                    MobileNetworkUtils.isWifiCallingEnabled(mContext, mSubId, null)
-                }
-                preference.isVisible = isVisible
-                callingPreferenceCategoryController.updateChildVisible(preferenceKey, isVisible)
+        wifiCallingRepositoryFactory(mSubId).wifiCallingReadyFlow()
+            .collectLatestWithLifecycle(viewLifecycleOwner) {
+                preference.isVisible = it
+                callingPreferenceCategoryController.updateChildVisible(preferenceKey, it)
            }
-        }

        viewLifecycleOwner.lifecycleScope.launch {
            viewLifecycleOwner.repeatOnLifecycle(Lifecycle.State.STARTED) {
@@ -122,7 +118,7 @@ open class WifiCallingPreferenceController @JvmOverloads constructor(
    }

    private fun getSummaryForWfcMode(): String {
-        val resId = when (wifiCallingRepository(mSubId).getWiFiCallingMode()) {
+        val resId = when (wifiCallingRepositoryFactory(mSubId).getWiFiCallingMode()) {
            ImsMmTelManager.WIFI_MODE_WIFI_ONLY ->
                com.android.internal.R.string.wfc_mode_wifi_only_summary

--- a/src/com/android/settings/network/telephony/ims/ImsFeatureProvisionedFlow.kt
+++ b/src/com/android/settings/network/telephony/ims/ImsFeatureProvisionedFlow.kt
@@ -0,0 +1,83 @@
+/*
+ * 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.telephony.ims
+
+import android.telephony.ims.ProvisioningManager
+import android.telephony.ims.ProvisioningManager.FeatureProvisioningCallback
+import android.telephony.ims.feature.MmTelFeature.MmTelCapabilities.MmTelCapability
+import android.telephony.ims.stub.ImsRegistrationImplBase.ImsRegistrationTech
+import android.util.Log
+import androidx.annotation.VisibleForTesting
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.asExecutor
+import kotlinx.coroutines.channels.awaitClose
+import kotlinx.coroutines.flow.Flow
+import kotlinx.coroutines.flow.callbackFlow
+import kotlinx.coroutines.flow.catch
+import kotlinx.coroutines.flow.conflate
+import kotlinx.coroutines.flow.flowOn
+import kotlinx.coroutines.flow.onEach
+
+private const val TAG = "ImsFeatureProvisioned"
+
+fun imsFeatureProvisionedFlow(
+    subId: Int,
+    @MmTelCapability capability: Int,
+    @ImsRegistrationTech tech: Int,
+): Flow<Boolean> = imsFeatureProvisionedFlow(
+    subId = subId,
+    capability = capability,
+    tech = tech,
+    provisioningManager = ProvisioningManager.createForSubscriptionId(subId),
+)
+
+@VisibleForTesting
+fun imsFeatureProvisionedFlow(
+    subId: Int,
+    @MmTelCapability capability: Int,
+    @ImsRegistrationTech tech: Int,
+    provisioningManager : ProvisioningManager,
+): Flow<Boolean> = callbackFlow {
+    val callback = object : FeatureProvisioningCallback() {
+        override fun onFeatureProvisioningChanged(
+            receivedCapability: Int,
+            receivedTech: Int,
+            isProvisioned: Boolean,
+        ) {
+            if (capability == receivedCapability && tech == receivedTech) trySend(isProvisioned)
+        }
+
+        override fun onRcsFeatureProvisioningChanged(
+            capability: Int,
+            tech: Int,
+            isProvisioned: Boolean,
+        ) {
+        }
+    }
+
+    provisioningManager.registerFeatureProvisioningChangedCallback(
+        Dispatchers.Default.asExecutor(),
+        callback,
+    )
+    trySend(provisioningManager.getProvisioningStatusForCapability(capability, tech))
+
+    awaitClose { provisioningManager.unregisterFeatureProvisioningChangedCallback(callback) }
+}.catch { e ->
+    Log.w(TAG, "[$subId] error while imsFeatureProvisionedFlow", e)
+}.conflate().onEach {
+    Log.d(TAG, "[$subId] changed: capability=$capability tech=$tech isProvisioned=$it")
+}.flowOn(Dispatchers.Default)
--- a/src/com/android/settings/network/telephony/ims/ImsMmTelRepository.kt
+++ b/src/com/android/settings/network/telephony/ims/ImsMmTelRepository.kt
@@ -17,14 +17,33 @@
 package com.android.settings.network.telephony.ims

 import android.content.Context
+import android.telephony.AccessNetworkConstants
 import android.telephony.ims.ImsManager
 import android.telephony.ims.ImsMmTelManager
 import android.telephony.ims.ImsMmTelManager.WiFiCallingMode
+import android.telephony.ims.ImsStateCallback
+import android.telephony.ims.feature.MmTelFeature
 import android.util.Log
+import kotlin.coroutines.resume
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.asExecutor
+import kotlinx.coroutines.channels.awaitClose
+import kotlinx.coroutines.flow.Flow
+import kotlinx.coroutines.flow.callbackFlow
+import kotlinx.coroutines.flow.catch
+import kotlinx.coroutines.flow.conflate
+import kotlinx.coroutines.flow.flowOn
+import kotlinx.coroutines.suspendCancellableCoroutine
+import kotlinx.coroutines.withContext

 interface ImsMmTelRepository {
    @WiFiCallingMode
    fun getWiFiCallingMode(useRoamingMode: Boolean): Int
+    fun imsReadyFlow(): Flow<Boolean>
+    suspend fun isSupported(
+        @MmTelFeature.MmTelCapabilities.MmTelCapability capability: Int,
+        @AccessNetworkConstants.TransportType transportType: Int,
+    ): Boolean
 }

 class ImsMmTelRepositoryImpl(
@@ -45,6 +64,50 @@ class ImsMmTelRepositoryImpl(
        ImsMmTelManager.WIFI_MODE_UNKNOWN
    }

+    override fun imsReadyFlow(): Flow<Boolean> = callbackFlow {
+        val callback = object : ImsStateCallback() {
+            override fun onAvailable() {
+                Log.d(TAG, "[$subId] IMS onAvailable")
+                trySend(true)
+            }
+
+            override fun onError() {
+                Log.d(TAG, "[$subId] IMS onError")
+                trySend(false)
+            }
+
+            override fun onUnavailable(reason: Int) {
+                Log.d(TAG, "[$subId] IMS onUnavailable")
+                trySend(false)
+            }
+        }
+
+        imsMmTelManager.registerImsStateCallback(Dispatchers.Default.asExecutor(), callback)
+
+        awaitClose { imsMmTelManager.unregisterImsStateCallback(callback) }
+    }.catch { e ->
+        Log.w(TAG, "[$subId] error while imsReadyFlow", e)
+    }.conflate().flowOn(Dispatchers.Default)
+
+    override suspend fun isSupported(
+        @MmTelFeature.MmTelCapabilities.MmTelCapability capability: Int,
+        @AccessNetworkConstants.TransportType transportType: Int,
+    ): Boolean = withContext(Dispatchers.Default) {
+        suspendCancellableCoroutine { continuation ->
+            try {
+                imsMmTelManager.isSupported(
+                    capability,
+                    transportType,
+                    Dispatchers.Default.asExecutor(),
+                    continuation::resume,
+                )
+            } catch (e: Exception) {
+                continuation.resume(false)
+                Log.w(TAG, "[$subId] isSupported failed", e)
+            }
+        }.also { Log.d(TAG, "[$subId] isSupported = $it") }
+    }
+
    private companion object {
        private const val TAG = "ImsMmTelRepository"
    }
--- a/src/com/android/settings/network/telephony/wificalling/WifiCallingRepository.kt
+++ b/src/com/android/settings/network/telephony/wificalling/WifiCallingRepository.kt
@@ -17,12 +17,24 @@
 package com.android.settings.network.telephony.wificalling

 import android.content.Context
+import android.telephony.AccessNetworkConstants
 import android.telephony.CarrierConfigManager
 import android.telephony.CarrierConfigManager.KEY_USE_WFC_HOME_NETWORK_MODE_IN_ROAMING_NETWORK_BOOL
+import android.telephony.SubscriptionManager
 import android.telephony.TelephonyManager
 import android.telephony.ims.ImsMmTelManager.WiFiCallingMode
+import android.telephony.ims.feature.MmTelFeature
+import android.telephony.ims.stub.ImsRegistrationImplBase
 import com.android.settings.network.telephony.ims.ImsMmTelRepository
 import com.android.settings.network.telephony.ims.ImsMmTelRepositoryImpl
+import com.android.settings.network.telephony.ims.imsFeatureProvisionedFlow
+import com.android.settings.network.telephony.subscriptionsChangedFlow
+import kotlinx.coroutines.ExperimentalCoroutinesApi
+import kotlinx.coroutines.flow.Flow
+import kotlinx.coroutines.flow.combine
+import kotlinx.coroutines.flow.flatMapLatest
+import kotlinx.coroutines.flow.flowOf
+import kotlinx.coroutines.flow.map

 class WifiCallingRepository(
    private val context: Context,
@@ -44,4 +56,30 @@ class WifiCallingRepository(
        carrierConfigManager
            .getConfigForSubId(subId, KEY_USE_WFC_HOME_NETWORK_MODE_IN_ROAMING_NETWORK_BOOL)
            .getBoolean(KEY_USE_WFC_HOME_NETWORK_MODE_IN_ROAMING_NETWORK_BOOL)
+
+    @OptIn(ExperimentalCoroutinesApi::class)
+    fun wifiCallingReadyFlow(): Flow<Boolean> {
+        if (!SubscriptionManager.isValidSubscriptionId(subId)) return flowOf(false)
+        return context.subscriptionsChangedFlow().flatMapLatest {
+            combine(
+                imsFeatureProvisionedFlow(
+                    subId = subId,
+                    capability = MmTelFeature.MmTelCapabilities.CAPABILITY_TYPE_VOICE,
+                    tech = ImsRegistrationImplBase.REGISTRATION_TECH_IWLAN,
+                ),
+                isWifiCallingSupportedFlow(),
+            ) { imsFeatureProvisioned, isWifiCallingSupported ->
+                imsFeatureProvisioned && isWifiCallingSupported
+            }
+        }
+    }
+
+    private fun isWifiCallingSupportedFlow(): Flow<Boolean> {
+        return imsMmTelRepository.imsReadyFlow().map { imsReady ->
+            imsReady && imsMmTelRepository.isSupported(
+                capability = MmTelFeature.MmTelCapabilities.CAPABILITY_TYPE_VOICE,
+                transportType = AccessNetworkConstants.TRANSPORT_TYPE_WLAN,
+            )
+        }
+    }
 }