/* * Copyright (C) 2018 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.server.am; import static android.provider.DeviceConfig.NAMESPACE_ACTIVITY_MANAGER_NATIVE_BOOT; import android.annotation.IntDef; import android.annotation.NonNull; import android.app.ActivityManager; import android.compat.annotation.ChangeId; import android.compat.annotation.EnabledAfter; import android.compat.annotation.Overridable; import android.content.ContentResolver; import android.database.ContentObserver; import android.os.Build; import android.os.Handler; import android.os.HandlerExecutor; import android.os.SystemProperties; import android.provider.DeviceConfig; import android.provider.Settings; import android.util.IndentingPrintWriter; import android.util.KeyValueListParser; import android.util.Slog; import android.util.TimeUtils; import dalvik.annotation.optimization.NeverCompile; import java.lang.annotation.Retention; import java.lang.annotation.RetentionPolicy; import java.util.concurrent.TimeUnit; /** * Tunable parameters for broadcast dispatch policy */ public class BroadcastConstants { private static final String TAG = "BroadcastConstants"; // TODO: migrate remaining constants to be loaded from DeviceConfig // TODO: migrate fg/bg values into single constants instance // Value element names within the Settings record static final String KEY_TIMEOUT = "bcast_timeout"; static final String KEY_ALLOW_BG_ACTIVITY_START_TIMEOUT = "bcast_allow_bg_activity_start_timeout"; // All time intervals are in milliseconds private static final long DEFAULT_TIMEOUT = 10_000 * Build.HW_TIMEOUT_MULTIPLIER; private static final long DEFAULT_ALLOW_BG_ACTIVITY_START_TIMEOUT = 10_000 * Build.HW_TIMEOUT_MULTIPLIER; /** * Defer LOCKED_BOOT_COMPLETED and BOOT_COMPLETED broadcasts until the first time any process in * the UID is started. */ @ChangeId @EnabledAfter(targetSdkVersion = android.os.Build.VERSION_CODES.S_V2) @Overridable static final long DEFER_BOOT_COMPLETED_BROADCAST_CHANGE_ID = 203704822L; /** * Do not defer LOCKED_BOOT_COMPLETED and BOOT_COMPLETED broadcasts. */ public static final int DEFER_BOOT_COMPLETED_BROADCAST_NONE = 0; /** * Defer all LOCKED_BOOT_COMPLETED and BOOT_COMPLETED broadcasts. */ public static final int DEFER_BOOT_COMPLETED_BROADCAST_ALL = 1 << 0; /** * Defer LOCKED_BOOT_COMPLETED and BOOT_COMPLETED broadcasts if app is background restricted. */ public static final int DEFER_BOOT_COMPLETED_BROADCAST_BACKGROUND_RESTRICTED_ONLY = 1 << 1; /** * Defer LOCKED_BOOT_COMPLETED and BOOT_COMPLETED broadcasts if app's targetSdkVersion is T * and above. */ public static final int DEFER_BOOT_COMPLETED_BROADCAST_TARGET_T_ONLY = 1 << 2; /** * The list of DEFER_BOOT_COMPLETED_BROADCAST types. * If multiple flags are selected, all conditions must be met to defer the broadcast. * @hide */ @IntDef(flag = true, prefix = { "DEFER_BOOT_COMPLETED_BROADCAST_" }, value = { DEFER_BOOT_COMPLETED_BROADCAST_NONE, DEFER_BOOT_COMPLETED_BROADCAST_ALL, DEFER_BOOT_COMPLETED_BROADCAST_BACKGROUND_RESTRICTED_ONLY, DEFER_BOOT_COMPLETED_BROADCAST_TARGET_T_ONLY, }) @Retention(RetentionPolicy.SOURCE) public @interface DeferBootCompletedBroadcastType {} // All time constants are in milliseconds // Timeout period for this broadcast queue public long TIMEOUT = DEFAULT_TIMEOUT; // For a receiver that has been allowed to start background activities, how long after it // started its process can start a background activity. public long ALLOW_BG_ACTIVITY_START_TIMEOUT = DEFAULT_ALLOW_BG_ACTIVITY_START_TIMEOUT; /** * For {@link BroadcastQueueImpl}: Maximum dispatch parallelism * that we'll tolerate for ordinary broadcast dispatch. */ public int MAX_RUNNING_PROCESS_QUEUES = DEFAULT_MAX_RUNNING_PROCESS_QUEUES; private static final String KEY_MAX_RUNNING_PROCESS_QUEUES = "bcast_max_running_process_queues"; private static final int DEFAULT_MAX_RUNNING_PROCESS_QUEUES = ActivityManager.isLowRamDeviceStatic() ? 2 : 4; /** * For {@link BroadcastQueueImpl}: Additional running process queue parallelism beyond * {@link #MAX_RUNNING_PROCESS_QUEUES} for dispatch of "urgent" broadcasts. */ public int EXTRA_RUNNING_URGENT_PROCESS_QUEUES = DEFAULT_EXTRA_RUNNING_URGENT_PROCESS_QUEUES; private static final String KEY_EXTRA_RUNNING_URGENT_PROCESS_QUEUES = "bcast_extra_running_urgent_process_queues"; private static final int DEFAULT_EXTRA_RUNNING_URGENT_PROCESS_QUEUES = 1; /** * For {@link BroadcastQueueImpl}: Maximum number of consecutive urgent * broadcast dispatches allowed before letting broadcasts in lower priority queue * to be scheduled in order to avoid starvation. */ public int MAX_CONSECUTIVE_URGENT_DISPATCHES = DEFAULT_MAX_CONSECUTIVE_URGENT_DISPATCHES; private static final String KEY_MAX_CONSECUTIVE_URGENT_DISPATCHES = "bcast_max_consecutive_urgent_dispatches"; private static final int DEFAULT_MAX_CONSECUTIVE_URGENT_DISPATCHES = 3; /** * For {@link BroadcastQueueImpl}: Maximum number of consecutive normal * broadcast dispatches allowed before letting broadcasts in lower priority queue * to be scheduled in order to avoid starvation. */ public int MAX_CONSECUTIVE_NORMAL_DISPATCHES = DEFAULT_MAX_CONSECUTIVE_NORMAL_DISPATCHES; private static final String KEY_MAX_CONSECUTIVE_NORMAL_DISPATCHES = "bcast_max_consecutive_normal_dispatches"; private static final int DEFAULT_MAX_CONSECUTIVE_NORMAL_DISPATCHES = 10; /** * For {@link BroadcastQueueImpl}: Maximum number of active broadcasts * to dispatch to a "running" process queue before we retire them back to * being "runnable" to give other processes a chance to run. */ public int MAX_RUNNING_ACTIVE_BROADCASTS = DEFAULT_MAX_RUNNING_ACTIVE_BROADCASTS; private static final String KEY_MAX_RUNNING_ACTIVE_BROADCASTS = "bcast_max_running_active_broadcasts"; private static final int DEFAULT_MAX_RUNNING_ACTIVE_BROADCASTS = ActivityManager.isLowRamDeviceStatic() ? 8 : 16; /** * For {@link BroadcastQueueImpl}: Maximum number of active "blocking" broadcasts * to dispatch to a "running" System process queue before we retire them back to * being "runnable" to give other processes a chance to run. Here "blocking" refers to * whether or not we are going to block on the finishReceiver() to be called before moving * to the next broadcast. */ public int MAX_CORE_RUNNING_BLOCKING_BROADCASTS = DEFAULT_MAX_CORE_RUNNING_BLOCKING_BROADCASTS; private static final String KEY_CORE_MAX_RUNNING_BLOCKING_BROADCASTS = "bcast_max_core_running_blocking_broadcasts"; private static final int DEFAULT_MAX_CORE_RUNNING_BLOCKING_BROADCASTS = ActivityManager.isLowRamDeviceStatic() ? 8 : 16; /** * For {@link BroadcastQueueImpl}: Maximum number of active non-"blocking" broadcasts * to dispatch to a "running" System process queue before we retire them back to * being "runnable" to give other processes a chance to run. Here "blocking" refers to * whether or not we are going to block on the finishReceiver() to be called before moving * to the next broadcast. */ public int MAX_CORE_RUNNING_NON_BLOCKING_BROADCASTS = DEFAULT_MAX_CORE_RUNNING_NON_BLOCKING_BROADCASTS; private static final String KEY_CORE_MAX_RUNNING_NON_BLOCKING_BROADCASTS = "bcast_max_core_running_non_blocking_broadcasts"; private static final int DEFAULT_MAX_CORE_RUNNING_NON_BLOCKING_BROADCASTS = ActivityManager.isLowRamDeviceStatic() ? 32 : 64; /** * For {@link BroadcastQueueImpl}: Maximum number of pending * broadcasts to hold for a process before we ignore any delays that policy * might have applied to that process. */ public int MAX_PENDING_BROADCASTS = DEFAULT_MAX_PENDING_BROADCASTS; private static final String KEY_MAX_PENDING_BROADCASTS = "bcast_max_pending_broadcasts"; private static final int DEFAULT_MAX_PENDING_BROADCASTS = ActivityManager.isLowRamDeviceStatic() ? 128 : 256; /** * For {@link BroadcastQueueImpl}: Delay to apply to normal * broadcasts, giving a chance for debouncing of rapidly changing events. */ public long DELAY_NORMAL_MILLIS = DEFAULT_DELAY_NORMAL_MILLIS; private static final String KEY_DELAY_NORMAL_MILLIS = "bcast_delay_normal_millis"; private static final long DEFAULT_DELAY_NORMAL_MILLIS = +500; /** * For {@link BroadcastQueueImpl}: Delay to apply to broadcasts * targeting cached applications. */ public long DELAY_CACHED_MILLIS = DEFAULT_DELAY_CACHED_MILLIS; private static final String KEY_DELAY_CACHED_MILLIS = "bcast_delay_cached_millis"; private static final long DEFAULT_DELAY_CACHED_MILLIS = +120_000; /** * For {@link BroadcastQueueImpl}: Delay to apply to urgent * broadcasts, typically a negative value to indicate they should be * executed before most other pending broadcasts. */ public long DELAY_URGENT_MILLIS = DEFAULT_DELAY_URGENT_MILLIS; private static final String KEY_DELAY_URGENT_MILLIS = "bcast_delay_urgent_millis"; private static final long DEFAULT_DELAY_URGENT_MILLIS = -120_000; /** * For {@link BroadcastQueueImpl}: Delay to apply to broadcasts to * foreground processes, typically a negative value to indicate they should be * executed before most other pending broadcasts. */ public long DELAY_FOREGROUND_PROC_MILLIS = DEFAULT_DELAY_FOREGROUND_PROC_MILLIS; private static final String KEY_DELAY_FOREGROUND_PROC_MILLIS = "bcast_delay_foreground_proc_millis"; private static final long DEFAULT_DELAY_FOREGROUND_PROC_MILLIS = -120_000; /** * For {@link BroadcastQueueImpl}: Delay to apply to broadcasts to * persistent processes, typically a negative value to indicate they should be * executed before most other pending broadcasts. */ public long DELAY_PERSISTENT_PROC_MILLIS = DEFAULT_DELAY_FOREGROUND_PROC_MILLIS; private static final String KEY_DELAY_PERSISTENT_PROC_MILLIS = "bcast_delay_persistent_proc_millis"; private static final long DEFAULT_DELAY_PERSISTENT_PROC_MILLIS = -120_000; /** * For {@link BroadcastQueueImpl}: Maximum number of complete * historical broadcasts to retain for debugging purposes. */ public int MAX_HISTORY_COMPLETE_SIZE = DEFAULT_MAX_HISTORY_COMPLETE_SIZE; private static final String KEY_MAX_HISTORY_COMPLETE_SIZE = "bcast_max_history_complete_size"; private static final int DEFAULT_MAX_HISTORY_COMPLETE_SIZE = ActivityManager.isLowRamDeviceStatic() ? 64 : 256; /** * For {@link BroadcastQueueImpl}: Maximum number of summarized * historical broadcasts to retain for debugging purposes. */ public int MAX_HISTORY_SUMMARY_SIZE = DEFAULT_MAX_HISTORY_SUMMARY_SIZE; private static final String KEY_MAX_HISTORY_SUMMARY_SIZE = "bcast_max_history_summary_size"; private static final int DEFAULT_MAX_HISTORY_SUMMARY_SIZE = ActivityManager.isLowRamDeviceStatic() ? 256 : 1024; /** * For {@link BroadcastRecord}: Default to treating all broadcasts sent by * the system as be {@link android.app.BroadcastOptions#DEFERRAL_POLICY_UNTIL_ACTIVE}. */ public boolean CORE_DEFER_UNTIL_ACTIVE = DEFAULT_CORE_DEFER_UNTIL_ACTIVE; private static final String KEY_CORE_DEFER_UNTIL_ACTIVE = "bcast_core_defer_until_active"; private static final boolean DEFAULT_CORE_DEFER_UNTIL_ACTIVE = true; /** * For {@link BroadcastQueueImpl}: How frequently we should check for the pending * cold start validity. */ public long PENDING_COLD_START_CHECK_INTERVAL_MILLIS = DEFAULT_PENDING_COLD_START_CHECK_INTERVAL_MILLIS; private static final String KEY_PENDING_COLD_START_CHECK_INTERVAL_MILLIS = "pending_cold_start_check_interval_millis"; private static final long DEFAULT_PENDING_COLD_START_CHECK_INTERVAL_MILLIS = 30_000; /** * For {@link BroadcastQueueImpl}: Maximum number of outgoing broadcasts from a * freezable process that will be allowed before killing the process. */ public int MAX_FROZEN_OUTGOING_BROADCASTS = DEFAULT_MAX_FROZEN_OUTGOING_BROADCASTS; private static final String KEY_MAX_FROZEN_OUTGOING_BROADCASTS = "max_frozen_outgoing_broadcasts"; private static final int DEFAULT_MAX_FROZEN_OUTGOING_BROADCASTS = 32; /** * For {@link BroadcastQueueImpl}: Indicates how long after a process start was initiated, * it should be considered abandoned and discarded. */ public long PENDING_COLD_START_ABANDON_TIMEOUT_MILLIS = DEFAULT_PENDING_COLD_START_ABANDON_TIMEOUT_MILLIS * Build.HW_TIMEOUT_MULTIPLIER; private static final String KEY_PENDING_COLD_START_ABANDON_TIMEOUT_MILLIS = "pending_cold_start_abandon_timeout_millis"; private static final long DEFAULT_PENDING_COLD_START_ABANDON_TIMEOUT_MILLIS = TimeUnit.MINUTES.toMillis(5); /** * For {@link BroadcastQueueImpl}: Threshold of pending broadcasts for triggering a trace * event indicating a potential issue. */ public int EXCESSIVE_PENDING_BROADCASTS = DEFAULT_EXCESSIVE_PENDING_BROADCASTS; private static final String KEY_EXCESSIVE_PENDING_BROADCASTS = "excessive_pending_broadcasts"; private static final int DEFAULT_EXCESSIVE_PENDING_BROADCASTS = 5000; // Settings override tracking for this instance private String mSettingsKey; private SettingsObserver mSettingsObserver; private ContentResolver mResolver; private final KeyValueListParser mParser = new KeyValueListParser(','); class SettingsObserver extends ContentObserver { SettingsObserver(Handler handler) { super(handler); } @Override public void onChange(boolean selfChange) { updateSettingsConstants(); } } // A given constants instance is configured to observe specific keys from which // that instance's values are drawn. public BroadcastConstants(String settingsKey) { mSettingsKey = settingsKey; // Load initial values at least once before we start observing below updateDeviceConfigConstants(); } /** * Spin up the observer lazily, since it can only happen once the settings provider * has been brought into service */ public void startObserving(Handler handler, ContentResolver resolver) { mResolver = resolver; mSettingsObserver = new SettingsObserver(handler); mResolver.registerContentObserver(Settings.Global.getUriFor(mSettingsKey), false, mSettingsObserver); updateSettingsConstants(); DeviceConfig.addOnPropertiesChangedListener(NAMESPACE_ACTIVITY_MANAGER_NATIVE_BOOT, new HandlerExecutor(handler), this::updateDeviceConfigConstants); updateDeviceConfigConstants(); } public int getMaxRunningQueues() { return MAX_RUNNING_PROCESS_QUEUES + EXTRA_RUNNING_URGENT_PROCESS_QUEUES; } private void updateSettingsConstants() { synchronized (this) { try { mParser.setString(Settings.Global.getString(mResolver, mSettingsKey)); } catch (IllegalArgumentException e) { Slog.e(TAG, "Bad broadcast settings in key '" + mSettingsKey + "'", e); return; } // Unspecified fields retain their current value rather than revert to default TIMEOUT = mParser.getLong(KEY_TIMEOUT, TIMEOUT); ALLOW_BG_ACTIVITY_START_TIMEOUT = mParser.getLong(KEY_ALLOW_BG_ACTIVITY_START_TIMEOUT, ALLOW_BG_ACTIVITY_START_TIMEOUT); } } /** * Return the {@link SystemProperties} name for the given key in our * {@link DeviceConfig} namespace. */ private static @NonNull String propertyFor(@NonNull String key) { return "persist.device_config." + NAMESPACE_ACTIVITY_MANAGER_NATIVE_BOOT + "." + key; } /** * Return the {@link SystemProperties} name for the given key in our * {@link DeviceConfig} namespace, but with a different prefix that can be * used to locally override the {@link DeviceConfig} value. */ private static @NonNull String propertyOverrideFor(@NonNull String key) { return "persist.sys." + NAMESPACE_ACTIVITY_MANAGER_NATIVE_BOOT + "." + key; } static boolean getDeviceConfigBoolean(@NonNull String key, boolean def) { return SystemProperties.getBoolean(propertyOverrideFor(key), SystemProperties.getBoolean(propertyFor(key), def)); } private int getDeviceConfigInt(@NonNull String key, int def) { return SystemProperties.getInt(propertyOverrideFor(key), SystemProperties.getInt(propertyFor(key), def)); } private long getDeviceConfigLong(@NonNull String key, long def) { return SystemProperties.getLong(propertyOverrideFor(key), SystemProperties.getLong(propertyFor(key), def)); } private void updateDeviceConfigConstants(@NonNull DeviceConfig.Properties properties) { updateDeviceConfigConstants(); } /** * Since our values are stored in a "native boot" namespace, we load them * directly from the system properties. */ private void updateDeviceConfigConstants() { synchronized (this) { MAX_RUNNING_PROCESS_QUEUES = getDeviceConfigInt(KEY_MAX_RUNNING_PROCESS_QUEUES, DEFAULT_MAX_RUNNING_PROCESS_QUEUES); EXTRA_RUNNING_URGENT_PROCESS_QUEUES = getDeviceConfigInt( KEY_EXTRA_RUNNING_URGENT_PROCESS_QUEUES, DEFAULT_EXTRA_RUNNING_URGENT_PROCESS_QUEUES); MAX_CONSECUTIVE_URGENT_DISPATCHES = getDeviceConfigInt( KEY_MAX_CONSECUTIVE_URGENT_DISPATCHES, DEFAULT_MAX_CONSECUTIVE_URGENT_DISPATCHES); MAX_CONSECUTIVE_NORMAL_DISPATCHES = getDeviceConfigInt( KEY_MAX_CONSECUTIVE_NORMAL_DISPATCHES, DEFAULT_MAX_CONSECUTIVE_NORMAL_DISPATCHES); MAX_RUNNING_ACTIVE_BROADCASTS = getDeviceConfigInt(KEY_MAX_RUNNING_ACTIVE_BROADCASTS, DEFAULT_MAX_RUNNING_ACTIVE_BROADCASTS); MAX_CORE_RUNNING_BLOCKING_BROADCASTS = getDeviceConfigInt( KEY_CORE_MAX_RUNNING_BLOCKING_BROADCASTS, DEFAULT_MAX_CORE_RUNNING_BLOCKING_BROADCASTS); MAX_CORE_RUNNING_NON_BLOCKING_BROADCASTS = getDeviceConfigInt( KEY_CORE_MAX_RUNNING_NON_BLOCKING_BROADCASTS, DEFAULT_MAX_CORE_RUNNING_NON_BLOCKING_BROADCASTS); MAX_PENDING_BROADCASTS = getDeviceConfigInt(KEY_MAX_PENDING_BROADCASTS, DEFAULT_MAX_PENDING_BROADCASTS); DELAY_NORMAL_MILLIS = getDeviceConfigLong(KEY_DELAY_NORMAL_MILLIS, DEFAULT_DELAY_NORMAL_MILLIS); DELAY_CACHED_MILLIS = getDeviceConfigLong(KEY_DELAY_CACHED_MILLIS, DEFAULT_DELAY_CACHED_MILLIS); DELAY_URGENT_MILLIS = getDeviceConfigLong(KEY_DELAY_URGENT_MILLIS, DEFAULT_DELAY_URGENT_MILLIS); DELAY_FOREGROUND_PROC_MILLIS = getDeviceConfigLong(KEY_DELAY_FOREGROUND_PROC_MILLIS, DEFAULT_DELAY_FOREGROUND_PROC_MILLIS); DELAY_PERSISTENT_PROC_MILLIS = getDeviceConfigLong(KEY_DELAY_PERSISTENT_PROC_MILLIS, DEFAULT_DELAY_PERSISTENT_PROC_MILLIS); MAX_HISTORY_COMPLETE_SIZE = getDeviceConfigInt(KEY_MAX_HISTORY_COMPLETE_SIZE, DEFAULT_MAX_HISTORY_COMPLETE_SIZE); MAX_HISTORY_SUMMARY_SIZE = getDeviceConfigInt(KEY_MAX_HISTORY_SUMMARY_SIZE, DEFAULT_MAX_HISTORY_SUMMARY_SIZE); CORE_DEFER_UNTIL_ACTIVE = getDeviceConfigBoolean(KEY_CORE_DEFER_UNTIL_ACTIVE, DEFAULT_CORE_DEFER_UNTIL_ACTIVE); PENDING_COLD_START_CHECK_INTERVAL_MILLIS = getDeviceConfigLong( KEY_PENDING_COLD_START_CHECK_INTERVAL_MILLIS, DEFAULT_PENDING_COLD_START_CHECK_INTERVAL_MILLIS); MAX_FROZEN_OUTGOING_BROADCASTS = getDeviceConfigInt( KEY_MAX_FROZEN_OUTGOING_BROADCASTS, DEFAULT_MAX_FROZEN_OUTGOING_BROADCASTS); PENDING_COLD_START_ABANDON_TIMEOUT_MILLIS = getDeviceConfigLong( KEY_PENDING_COLD_START_ABANDON_TIMEOUT_MILLIS, DEFAULT_PENDING_COLD_START_ABANDON_TIMEOUT_MILLIS) * Build.HW_TIMEOUT_MULTIPLIER; EXCESSIVE_PENDING_BROADCASTS = getDeviceConfigInt(KEY_EXCESSIVE_PENDING_BROADCASTS, DEFAULT_EXCESSIVE_PENDING_BROADCASTS); } // TODO: migrate BroadcastRecord to accept a BroadcastConstants BroadcastRecord.CORE_DEFER_UNTIL_ACTIVE = CORE_DEFER_UNTIL_ACTIVE; } /** * Standard dumpsys support; invoked from BroadcastQueue dump */ @NeverCompile public void dump(@NonNull IndentingPrintWriter pw) { synchronized (this) { pw.print("Broadcast parameters (key="); pw.print(mSettingsKey); pw.print(", observing="); pw.print(mSettingsObserver != null); pw.println("):"); pw.increaseIndent(); pw.print(KEY_TIMEOUT, TimeUtils.formatDuration(TIMEOUT)).println(); pw.print(KEY_ALLOW_BG_ACTIVITY_START_TIMEOUT, TimeUtils.formatDuration(ALLOW_BG_ACTIVITY_START_TIMEOUT)).println(); pw.decreaseIndent(); pw.println(); pw.print("Broadcast parameters (namespace="); pw.print(NAMESPACE_ACTIVITY_MANAGER_NATIVE_BOOT); pw.println("):"); pw.increaseIndent(); pw.print(KEY_MAX_RUNNING_PROCESS_QUEUES, MAX_RUNNING_PROCESS_QUEUES).println(); pw.print(KEY_MAX_RUNNING_ACTIVE_BROADCASTS, MAX_RUNNING_ACTIVE_BROADCASTS).println(); pw.print(KEY_CORE_MAX_RUNNING_BLOCKING_BROADCASTS, MAX_CORE_RUNNING_BLOCKING_BROADCASTS).println(); pw.print(KEY_CORE_MAX_RUNNING_NON_BLOCKING_BROADCASTS, MAX_CORE_RUNNING_NON_BLOCKING_BROADCASTS).println(); pw.print(KEY_MAX_PENDING_BROADCASTS, MAX_PENDING_BROADCASTS).println(); pw.print(KEY_DELAY_NORMAL_MILLIS, TimeUtils.formatDuration(DELAY_NORMAL_MILLIS)).println(); pw.print(KEY_DELAY_CACHED_MILLIS, TimeUtils.formatDuration(DELAY_CACHED_MILLIS)).println(); pw.print(KEY_DELAY_URGENT_MILLIS, TimeUtils.formatDuration(DELAY_URGENT_MILLIS)).println(); pw.print(KEY_DELAY_FOREGROUND_PROC_MILLIS, TimeUtils.formatDuration(DELAY_FOREGROUND_PROC_MILLIS)).println(); pw.print(KEY_DELAY_PERSISTENT_PROC_MILLIS, TimeUtils.formatDuration(DELAY_PERSISTENT_PROC_MILLIS)).println(); pw.print(KEY_MAX_HISTORY_COMPLETE_SIZE, MAX_HISTORY_COMPLETE_SIZE).println(); pw.print(KEY_MAX_HISTORY_SUMMARY_SIZE, MAX_HISTORY_SUMMARY_SIZE).println(); pw.print(KEY_MAX_CONSECUTIVE_URGENT_DISPATCHES, MAX_CONSECUTIVE_URGENT_DISPATCHES).println(); pw.print(KEY_MAX_CONSECUTIVE_NORMAL_DISPATCHES, MAX_CONSECUTIVE_NORMAL_DISPATCHES).println(); pw.print(KEY_CORE_DEFER_UNTIL_ACTIVE, CORE_DEFER_UNTIL_ACTIVE).println(); pw.print(KEY_PENDING_COLD_START_CHECK_INTERVAL_MILLIS, PENDING_COLD_START_CHECK_INTERVAL_MILLIS).println(); pw.print(KEY_MAX_FROZEN_OUTGOING_BROADCASTS, MAX_FROZEN_OUTGOING_BROADCASTS).println(); pw.print(KEY_PENDING_COLD_START_ABANDON_TIMEOUT_MILLIS, PENDING_COLD_START_ABANDON_TIMEOUT_MILLIS).println(); pw.print(KEY_EXCESSIVE_PENDING_BROADCASTS, EXCESSIVE_PENDING_BROADCASTS).println(); pw.decreaseIndent(); pw.println(); } } }