InternetPreferenceController V2 (2/n)

Add ConnectivityRepository, when no validated connection, show "Airplane mode is on" or "Networks available". Bug: 339884322 Flag: com.android.settings.flags.internet_preference_controller_v2 Test: manual - on Internet Test: unit test Change-Id: I227d896fd52c099fb6d58a7ab60e98983fdab8cf
2024-06-07 13:54:09 +08:00
parent efa1f0e3ed
commit 52b5aef999
7 changed files with 461 additions and 2 deletions
--- a/src/com/android/settings/network/InternetPreferenceRepository.kt
+++ b/src/com/android/settings/network/InternetPreferenceRepository.kt
@@ -0,0 +1,82 @@
+/*
+ * 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
+
+import android.content.Context
+import android.net.NetworkCapabilities
+import android.net.wifi.WifiManager
+import android.provider.Settings
+import android.util.Log
+import com.android.settings.R
+import com.android.settings.wifi.WifiSummaryRepository
+import com.android.settings.wifi.repository.WifiRepository
+import com.android.settingslib.spaprivileged.settingsprovider.settingsGlobalBooleanFlow
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.ExperimentalCoroutinesApi
+import kotlinx.coroutines.flow.Flow
+import kotlinx.coroutines.flow.combine
+import kotlinx.coroutines.flow.conflate
+import kotlinx.coroutines.flow.flatMapLatest
+import kotlinx.coroutines.flow.flowOn
+import kotlinx.coroutines.flow.onEach
+
+@OptIn(ExperimentalCoroutinesApi::class)
+class InternetPreferenceRepository(
+    private val context: Context,
+    private val connectivityRepository: ConnectivityRepository = ConnectivityRepository(context),
+    private val wifiSummaryRepository: WifiSummaryRepository = WifiSummaryRepository(context),
+    private val wifiRepository: WifiRepository = WifiRepository(context),
+    private val airplaneModeOnFlow: Flow<Boolean> =
+        context.settingsGlobalBooleanFlow(Settings.Global.AIRPLANE_MODE_ON),
+) {
+
+    fun summaryFlow(): Flow<String> = connectivityRepository.networkCapabilitiesFlow()
+        .flatMapLatest { capabilities -> capabilities.summaryFlow() }
+        .onEach { Log.d(TAG, "summaryFlow: $it") }
+        .conflate()
+        .flowOn(Dispatchers.Default)
+
+    private fun NetworkCapabilities.summaryFlow(): Flow<String> {
+        if (hasCapability(NetworkCapabilities.NET_CAPABILITY_INTERNET) &&
+            hasCapability(NetworkCapabilities.NET_CAPABILITY_VALIDATED)
+        ) {
+            for (transportType in transportTypes) {
+                if (transportType == NetworkCapabilities.TRANSPORT_WIFI) {
+                    return wifiSummaryRepository.summaryFlow()
+                }
+            }
+        }
+        return defaultSummaryFlow()
+    }
+
+    private fun defaultSummaryFlow(): Flow<String> = combine(
+        airplaneModeOnFlow,
+        wifiRepository.wifiStateFlow(),
+    ) { airplaneModeOn: Boolean, wifiState: Int ->
+        context.getString(
+            if (airplaneModeOn && wifiState != WifiManager.WIFI_STATE_ENABLED) {
+                R.string.condition_airplane_title
+            } else {
+                R.string.networks_available
+            }
+        )
+    }
+
+    private companion object {
+        private const val TAG = "InternetPreferenceRepo"
+    }
+}