1 /* 2 * 3 * Copyright (C) 2022 The Android Open Source Project 4 * 5 * Licensed under the Apache License, Version 2.0 (the "License"); 6 * you may not use this file except in compliance with the License. 7 * You may obtain a copy of the License at 8 * 9 * http://www.apache.org/licenses/LICENSE-2.0 10 * 11 * Unless required by applicable law or agreed to in writing, software 12 * distributed under the License is distributed on an "AS IS" BASIS, 13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 * See the License for the specific language governing permissions and 15 * limitations under the License. 16 */ 17 18 package com.android.systemui.statusbar.notification.logging 19 20 import android.util.Log 21 import com.android.systemui.dagger.SysUISingleton 22 import com.android.systemui.flags.FeatureFlags 23 import com.android.systemui.flags.Flags 24 import dagger.Lazy 25 import javax.inject.Inject 26 27 /** This class monitors and logs current Notification memory use. */ 28 @SysUISingleton 29 class NotificationMemoryMonitor 30 @Inject 31 constructor( 32 private val featureFlags: FeatureFlags, 33 private val notificationMemoryDumper: NotificationMemoryDumper, 34 private val notificationMemoryLogger: Lazy<NotificationMemoryLogger>, 35 ) { 36 37 companion object { 38 private const val TAG = "NotificationMemory" 39 } 40 initnull41 fun init() { 42 Log.d(TAG, "NotificationMemoryMonitor initialized.") 43 notificationMemoryDumper.init() 44 if (featureFlags.isEnabled(Flags.NOTIFICATION_MEMORY_LOGGING_ENABLED)) { 45 Log.d(TAG, "Notification memory logging enabled.") 46 notificationMemoryLogger.get().init() 47 } 48 } 49 } 50