Fix DataUsageSummaryPreferenceController ANR

By off load data loading to background. Fix: 295260929 Test: manual - on Mobile Settings Test: unit test Change-Id: Ib2ef19301b1e97af8a7f3861829779c3b70da4a4
2023-08-24 12:57:14 +08:00
parent e8d26737a6
commit df5c4f69a8
15 changed files with 730 additions and 685 deletions
--- a/src/com/android/settings/datausage/DataPlanRepository.kt
+++ b/src/com/android/settings/datausage/DataPlanRepository.kt
@@ -0,0 +1,75 @@
+/*
+ * 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.datausage
+
+import android.net.NetworkPolicy
+import android.telephony.SubscriptionPlan
+import com.android.settings.datausage.lib.INetworkCycleDataRepository
+import com.android.settings.datausage.lib.NetworkCycleDataRepository.Companion.getCycles
+import com.android.settings.datausage.lib.NetworkStatsRepository
+
+interface DataPlanRepository {
+    fun getDataPlanInfo(policy: NetworkPolicy, plans: List<SubscriptionPlan>): DataPlanInfo
+}
+
+class DataPlanRepositoryImpl(
+    private val networkCycleDataRepository: INetworkCycleDataRepository,
+) : DataPlanRepository {
+    override fun getDataPlanInfo(
+        policy: NetworkPolicy,
+        plans: List<SubscriptionPlan>,
+    ): DataPlanInfo {
+        getPrimaryPlan(plans)?.let { primaryPlan ->
+            val dataPlanSize = when (primaryPlan.dataLimitBytes) {
+                SubscriptionPlan.BYTES_UNLIMITED -> SubscriptionPlan.BYTES_UNKNOWN
+                else -> primaryPlan.dataLimitBytes
+            }
+            return DataPlanInfo(
+                dataPlanCount = plans.size,
+                dataPlanSize = dataPlanSize,
+                dataBarSize = dataPlanSize,
+                dataPlanUse = primaryPlan.dataUsageBytes,
+                cycleEnd = primaryPlan.cycleRule.end?.toInstant()?.toEpochMilli(),
+                snapshotTime = primaryPlan.dataUsageTime,
+            )
+        }
+
+        val cycle = policy.getCycles().firstOrNull()
+        val dataUsage = networkCycleDataRepository.queryUsage(
+            cycle ?: NetworkStatsRepository.AllTimeRange
+        ).usage
+        return DataPlanInfo(
+            dataPlanCount = 0,
+            dataPlanSize = SubscriptionPlan.BYTES_UNKNOWN,
+            dataBarSize = maxOf(dataUsage, policy.limitBytes, policy.warningBytes),
+            dataPlanUse = dataUsage,
+            cycleEnd = cycle?.upper,
+            snapshotTime = SubscriptionPlan.TIME_UNKNOWN,
+        )
+    }
+
+    companion object {
+        private const val PETA = 1_000_000_000_000_000L
+
+        private fun getPrimaryPlan(plans: List<SubscriptionPlan>): SubscriptionPlan? =
+            plans.firstOrNull()?.takeIf { plan ->
+                plan.dataLimitBytes > 0 && validSize(plan.dataUsageBytes) && plan.cycleRule != null
+            }
+
+        private fun validSize(value: Long): Boolean = value in 0L until PETA
+    }
+}