Android App Deep Sleep Powering Efficiency

Android app deep sleep unlocks a world of battery optimization, permitting your apps to preserve energy whereas sustaining a seamless consumer expertise. Think about apps quietly resting, ready for a sign to wake, all of the whereas holding your system working easily and for longer durations. This in-depth exploration of deep sleep dives into the mechanics of how Android apps obtain this power-saving nirvana, highlighting its influence on battery life, consumer expertise, and safety.

This complete information offers a transparent definition of deep sleep within the context of Android growth. We’ll discover the assorted situations the place deep sleep is employed, inspecting the advantages for each builders and customers. Understanding the nuances of deep sleep implementation and the interplay with background processes will equip you to design power-efficient functions. Furthermore, we’ll study the consumer expertise implications, addressing potential challenges, and suggesting greatest practices for balancing battery optimization with a constructive consumer expertise.

Lastly, we’ll contact upon the vital features of safety and testing inside the context of deep sleep, guaranteeing that your functions are sturdy and safe.

Table of Contents

Introduction to Android App Deep Sleep

Android app deep sleep is an important facet of battery administration, permitting apps to pause resource-intensive operations whereas nonetheless sustaining important performance. Consider it as a power-saving mode on your apps, enabling them to preserve power with out sacrificing vital duties. This mode is important for prolonging the lifetime of your Android system’s battery.Deep sleep, within the context of Android functions, is a state the place the app relinquishes most of its lively processes to preserve power.

It is a refined technique for optimizing battery utilization, making certain that your cellphone stays responsive and environment friendly even when not actively utilizing particular apps. It is a delicate stability between responsiveness and energy saving.

Significance for Battery Optimization

Deep sleep performs a vital function in extending battery life. By enabling apps to enter a low-power state, Android gadgets can dramatically scale back power consumption. This interprets to longer durations between expenses and a extra sustainable cellular expertise. For example, a well-optimized app utilizing deep sleep can scale back energy consumption by 50% in comparison with an identical app with out it, resulting in a noticeable distinction in battery life.

Eventualities for Getting into Deep Sleep

Android apps can enter deep sleep mode in numerous conditions. A main instance is when the display turns off. The system’s system might set off the deep sleep mode for apps that aren’t actively getting used, conserving battery life. Different triggers embrace durations of inactivity or when the app is just not interacting with the consumer. For example, a music participant app can enter deep sleep mode whereas the consumer is just not actively controlling playback.

Advantages for Cellular Purposes

Deep sleep affords important benefits to builders. It permits for improved battery life for customers, which results in a greater total expertise. It permits functions to keep up a low power footprint, leading to a extra sustainable system utilization. That is particularly vital for apps that function within the background, akin to location monitoring providers or music gamers. By using deep sleep, builders can improve the long-term usability of their functions and promote higher consumer satisfaction.

Sorts of Deep Sleep Modes

Android helps totally different deep sleep modes, every designed for numerous use instances. The precise implementation will depend on the particular Android model and the app’s necessities. One instance is the “Doze” mode, particularly designed for background apps when the system is just not in use. Moreover, the Android system might robotically make use of totally different deep sleep modes relying on the system’s energy state and the app’s present exercise stage.

Implementing Deep Sleep in Android Apps

Unlocking the potential of deep sleep in your Android apps can considerably enhance battery life. By strategically utilizing the accessible APIs, you possibly can optimize energy consumption and create a smoother consumer expertise. This course of entails cautious consideration of the app’s performance and the consumer’s wants.Deep sleep, within the context of Android growth, refers to a low-power state the place the appliance is actually suspended.

This permits the system to preserve battery assets by decreasing CPU exercise, community connections, and different resource-intensive operations. The important thing lies in realizing easy methods to leverage these options on your app’s particular necessities.

Android APIs for Deep Sleep Administration

The Android working system offers a number of APIs for managing deep sleep, permitting builders to fine-tune the appliance’s habits throughout this state. Understanding these instruments is vital to efficient implementation.

PowerManager: This important API permits the appliance to request totally different power-saving modes. It affords strategies for setting and querying the wake lock state, enabling exact management over when the system can enter deep sleep. The PowerManager class performs a significant function in figuring out the ability state and adjusting accordingly.
WakeLock: Wake locks stop the system from getting into deep sleep when particular situations are met. This ensures that your utility maintains its responsiveness or completes vital duties. This management is important to keep up performance throughout particular operations.
WorkManager: This highly effective API handles background duties and permits scheduling work to be carried out later. Utilizing WorkManager is useful for dealing with operations that don’t require fast execution, probably saving battery life by performing them when the system is in a low-power state.

Implementing Deep Sleep in Code

Sensible examples show how these APIs work collectively to handle deep sleep successfully.“`javaimport android.os.PowerManager;import android.content material.Context;// … different imports// … in your utility classPowerManager powerManager = (PowerManager) getSystemService(Context.POWER_SERVICE);PowerManager.WakeLock wakeLock = powerManager.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, “YOUR_TAG”);wakeLock.purchase();// … your code that should stay lively …wakeLock.launch();“`This concise instance reveals easy methods to purchase and launch a wake lock. Adjusting the `PowerManager.WakeLock` flag is important for numerous situations.

Dealing with Wake-up Occasions

Purposes want to answer occasions that set off the system to get up from deep sleep. This usually entails registering listeners to observe these occasions.

Broadcast Receivers: Utilizing broadcast receivers, your app can react to system-level occasions akin to boot completion, community connectivity modifications, and consumer interactions. This offers a mechanism to deal with wake-up occasions reliably.

Challenges and Pitfalls

Implementing deep sleep presents some challenges.

Balancing Performance and Energy Financial savings: Builders should discover a stability between making certain the app stays useful and minimizing energy consumption. Fastidiously analyze your utility’s wants and prioritize operations that may be delayed or carried out within the background.
Avoiding Pointless Wake Locks: Pointless wake locks can severely influence battery life. Be meticulous in buying and releasing wake locks, solely sustaining them when completely essential.

Designing for Optimum Battery Utilization, Android app deep sleep

Deep sleep is a robust device for battery optimization. Here is easy methods to put it to use successfully.

Background Job Administration: Use WorkManager to schedule background duties strategically, permitting them to run when the system is just not actively in use.
Knowledge Synchronization Optimization: Optimize information synchronization processes. Take into account performing these operations solely when the system is related to an influence supply or when the consumer initiates the motion.

Deep Sleep and Person Expertise: Android App Deep Sleep

Deep sleep mode, a robust battery-saving function, considerably impacts how customers work together along with your Android app. Understanding this influence is essential for crafting a seamless and interesting consumer expertise. Correct implementation of deep sleep can subtly improve the app’s perceived effectivity and responsiveness, whereas poor implementation can result in frustration and a unfavorable consumer expertise.Balancing battery optimization with a clean consumer expertise requires a nuanced method.

The bottom line is to grasp how deep sleep impacts totally different app classes and implement methods to mitigate any potential unfavorable impacts. This entails considerate design selections that prioritize consumer wants with out compromising battery life.

Impression on Person Expertise

Deep sleep mode considerably alters the responsiveness of an app, particularly when it is within the background. Apps that depend on fixed background processing, like video games, can expertise noticeable lag when transitioning again to the foreground. Conversely, apps which have minimal background exercise, akin to productiveness apps, won’t expertise any noticeable influence.

Comparability of Person Experiences

Apps with out deep sleep implementation usually expertise larger battery consumption. This could result in extra frequent charging wants and probably scale back the general lifespan of the system. In distinction, apps that successfully make the most of deep sleep mode present a extra environment friendly consumer expertise whereas sustaining an identical stage of responsiveness within the foreground. For example, a productiveness app won’t expertise any discernible distinction in efficiency.

Finest Practices for Balancing Battery and UX

Optimizing background duties is paramount for a clean consumer expertise in deep sleep mode. Minimizing background processing considerably reduces the demand on the system’s assets. Using environment friendly wake-up mechanisms, akin to utilizing the system’s wake-up locks judiciously, permits for well timed app activation with out compromising battery life. Utilizing the suitable wake-up lock sort is vital.

Reduce background processes. Keep away from working pointless duties within the background. Background duties can eat important battery energy and probably intrude with deep sleep mode’s effectivity.
Use environment friendly wake-up mechanisms. Keep away from pointless wake-ups. Select the suitable wake-up lock to make sure your app wakes up solely when wanted.
Implement clever background processing. Schedule background duties to run throughout applicable occasions, making certain minimal influence on the consumer expertise.

Informing Customers about Deep Sleep Conduct

Clear communication with customers is important. Customers must be knowledgeable about how deep sleep impacts the app’s performance. Clear messaging about background habits will assist handle expectations and keep away from consumer confusion or frustration.

Present clear details about background exercise. Incorporate clear descriptions and visible cues inside the app to tell customers concerning the app’s habits throughout deep sleep.
Provide user-control choices. Present customers with choices to regulate the extent of background exercise or to opt-out of sure deep sleep options in the event that they negatively have an effect on the consumer expertise.
Provide particular examples. Present real-life examples as an instance how deep sleep will have an effect on the consumer’s expertise. For instance, “Whereas in deep sleep, background information synchronization will pause, and it’s possible you’ll expertise a delay within the replace of your calendar occasions”.

Desk Illustrating Deep Sleep Results

App Class	Person Expertise Impression	Methods for Mitigation	Instance
Video games	Potential for decreased responsiveness or lag throughout wake-up	Optimize background duties and use environment friendly wake-up mechanisms	A sport that makes use of background processing to trace scores
Productiveness	Minimal influence on consumer expertise	Reduce background processing and deal with wake-ups gracefully	A calendar app that updates sometimes
Social Media	Potential for delays in notifications and updates	Implement environment friendly background synchronization and deal with notifications intelligently	A social media app that updates consumer feeds within the background

Deep Sleep and Background Processes

Deep sleep, a vital power-saving mode for Android gadgets, considerably impacts how your app interacts with the background. Understanding this interaction is important for optimizing efficiency and increasing battery life. Environment friendly administration of background duties throughout deep sleep straight interprets to a greater consumer expertise and a longer-lasting system.Successfully managing background processes throughout deep sleep is important for a constructive consumer expertise and battery life.

A well-designed app minimizes the influence on the system’s energy consumption whereas nonetheless permitting important features to function. This part particulars how background processes can have an effect on deep sleep and strategies for mitigating that influence.

Impression of Background Processes on Deep Sleep

Background processes, akin to community requests and placement updates, can interrupt the deep sleep cycle. When an app continues to carry out these actions, it successfully prevents the system from getting into the deep sleep mode, thereby consuming extra energy. This could result in a noticeable drain on the system’s battery, impacting consumer satisfaction. Understanding the potential for interference permits for the implementation of methods to scale back this influence.

Strategies for Managing Background Duties Effectively

Managing background duties effectively throughout deep sleep requires cautious planning and execution. Using background threads or asynchronous duties is essential for stopping deep sleep interruption. Utilizing background threads ensures that the duty is dealt with individually from the primary thread, permitting the system to enter deep sleep directly.

Scheduling Duties for Non-Deep Sleep Durations

Scheduling duties to run when the system is just not in deep sleep permits for important operations to happen with out impacting the system’s energy financial savings. The Android system offers mechanisms for scheduling duties utilizing the `AlarmManager` or related instruments. Utilizing these mechanisms, you possibly can plan when a process must be executed, optimizing the time when the duty is carried out and minimizing the influence on deep sleep.

Position of Wake Locks in Deep Sleep Administration

Wake locks are mechanisms that stop the system from getting into deep sleep. They’re important for sustaining connections or performing duties that require steady exercise, like receiving vital information updates. Nevertheless, misuse can result in important energy consumption. Using wake locks judiciously, for particular and restricted durations, is important. Think about using `PartialWakeLock` or `WakeLock` together with correct time constraints to forestall extended wake states.

Utilizing wake locks sparingly and for duties requiring sustained exercise is essential to optimize deep sleep performance.

Abstract of Background Course of Interplay with Deep Sleep

Background Course of	Impression on Deep Sleep	Mitigation Methods
Community requests	Could stop the app from getting into deep sleep, probably draining battery	Implement community requests in a background thread or use asynchronous duties to deal with requests whereas permitting the system to enter deep sleep.
Location updates	Could stop the app from getting into deep sleep, impacting battery life	Use location updates sparingly and in a background thread to reduce interference with deep sleep.
Background Providers	Background providers, if not fastidiously managed, can stop the system from getting into deep sleep.	Implement providers that decrease their interplay with the primary thread and use asynchronous operations. Leverage `startForegroundService()` the place applicable to keep up system responsiveness whereas minimizing energy consumption.

Deep Sleep and Energy Consumption

Deep sleep, a significant function in trendy Android apps, considerably impacts energy effectivity. By strategically managing background processes and using system-level energy saving mechanisms, builders can create apps that eat much less battery life, resulting in a extra pleasurable consumer expertise and longer system uptime. This part delves into the specifics of how deep sleep works to preserve energy and the way builders can successfully make the most of its potential.Energy administration is essential for cellular functions.

Android offers a collection of power-saving mechanisms to assist builders create energy-efficient apps. Understanding these modes is important to designing functions that leverage deep sleep successfully. The interaction between utility habits and system-level energy administration selections is vital to minimizing power consumption.

Energy Saving Modes in Android

Android affords numerous power-saving modes, every tailor-made to totally different power-usage situations. These modes fluctuate of their influence on app performance and the extent of energy conservation they supply. Proactively adjusting app habits primarily based on these modes permits builders to optimize battery life.

Doze Mode: This mode targets background apps, permitting them to carry out minimal operations whereas the system is idle. Doze mode reduces CPU exercise and background community entry. Purposes utilizing Doze successfully decrease battery drain. A key consideration is how the app interacts with the OS and community on this mode. For instance, if an app continuously checks for updates, it should use considerably extra energy than one that doesn’t.
App Standby: Apps in standby mode are suspended to scale back their energy consumption. Standby mode might be additional categorized, akin to deep sleep, decreasing the app’s interplay with the system even additional. The trade-off is the app will not be instantly responsive. This technique might be significantly helpful for functions which can be sometimes used. Care have to be taken to reduce information synchronization and different background duties to totally leverage standby mode’s power-saving potential.
Battery Saver Mode: This mode, activated by the consumer, considerably restricts background exercise. Purposes are restricted to important duties and are topic to strict limitations on assets. This setting is useful in maximizing battery life in periods of high-intensity use or when energy conservation is paramount. Nevertheless, some app functionalities is likely to be disabled or restricted on this mode.

Eventualities for Deep Sleep Optimization

Deep sleep might be extremely efficient in sure situations. Figuring out these situations permits builders to tailor their app’s habits for optimum power administration. Understanding when deep sleep can considerably scale back energy consumption is vital to constructing environment friendly apps.

Background location monitoring: Location monitoring, even within the background, can eat important energy. Deep sleep can tremendously scale back this energy consumption, permitting the app to entry location information sparingly. That is particularly related for functions that must know a consumer’s location solely sometimes.
Periodic information synchronization: Apps that sync information periodically can profit from deep sleep. Scheduling synchronization for particular intervals and utilizing deep sleep when the app is just not actively in use can decrease battery drain. The synchronization schedule and information quantity straight influence the ability saving.
Media playback within the background: Background media playback, akin to streaming music or podcasts, is usually a important energy drain. Deep sleep can decrease this by pausing playback when the display is off and resuming solely when the consumer interacts with the app. Utilizing system-level energy saving APIs can tremendously improve energy effectivity in these instances.

Measuring Energy Consumption

Measuring energy consumption in apps with and with out deep sleep is essential for quantifying the effectiveness of deep sleep methods. Acceptable testing methodologies are important to precisely assess the influence of deep sleep.

Benchmarking instruments: Using Android’s built-in benchmarking instruments or specialised third-party instruments is vital for assessing energy consumption. These instruments present information on energy utilization beneath totally different situations. Correct information assortment is important to make knowledgeable selections.
Statistical evaluation: Analyzing energy consumption information over time and throughout numerous use instances can establish traits and patterns. Statistical evaluation is important for figuring out the influence of deep sleep on total energy consumption.
Comparability of various app functionalities: Examine the ability consumption of varied app functionalities (e.g., community requests, background duties, or media playback) with deep sleep enabled and disabled. This technique helps pinpoint the place energy is being wasted. This technique helps establish energy-intensive functionalities that could possibly be optimized for higher effectivity.

Deep Sleep and Safety

Deep sleep, whereas providing important energy financial savings, introduces a brand new set of safety issues for Android apps. Defending delicate information whereas the app is dormant is essential to keep up consumer belief and stop malicious actions. Strong safety measures are important to make sure the integrity of consumer info throughout these durations.Defending consumer information in deep sleep requires a multi-faceted method, mixing cautious code design with system-level safeguards.

This entails understanding the potential vulnerabilities and implementing applicable countermeasures. Failing to deal with these issues can result in information breaches, exposing consumer privateness and probably jeopardizing the app’s popularity.

Securing Delicate Knowledge Throughout Deep Sleep

Efficient information safety throughout deep sleep calls for proactive methods. Storing delicate info in encrypted codecs is paramount. This encryption shouldn’t simply be utilized on the utility stage however ideally, must be built-in with the underlying working system’s safety mechanisms for enhanced safety.

Encryption Strategies: Using robust encryption algorithms, like AES (Superior Encryption Commonplace), is important. Utilizing applicable key administration practices is equally essential to forestall unauthorized entry to the encryption keys.
Knowledge Integrity Verification: Implementing checksums or digital signatures on information transmitted or saved in deep sleep can detect any unauthorized modification. This proactive method is important for sustaining information integrity.
Safe Storage Mechanisms: Make the most of safe storage mechanisms supplied by the Android framework. Utilizing the suitable APIs for safe storage helps mitigate the dangers related to direct entry to delicate information.

Significance of Acceptable Safety Measures

Implementing sturdy safety measures throughout deep sleep is vital for safeguarding consumer information. The potential penalties of neglecting these measures might be extreme, starting from information breaches to reputational harm. Thorough safety planning is essential to reduce vulnerabilities.

Sustaining Knowledge Confidentiality: The confidentiality of consumer information is paramount. Acceptable safety measures guarantee solely approved personnel or programs can entry delicate info.
Stopping Unauthorized Entry: Implementing sturdy safety protocols prevents unauthorized entry to information in deep sleep. This consists of entry management mechanisms and robust authentication strategies.
Guaranteeing Knowledge Integrity: The integrity of consumer information have to be maintained. Safety measures, akin to checksums and digital signatures, can confirm the information’s authenticity.

Frequent Safety Vulnerabilities Associated to Deep Sleep

Understanding potential vulnerabilities associated to deep sleep is essential for creating sturdy safety methods. Careless coding practices and insufficient safety measures can expose apps to numerous dangers.

Insecure Storage: Storing delicate information in plain textual content with out encryption is a serious vulnerability. Utilizing insecure storage mechanisms leaves information vulnerable to compromise.
Unprotected Community Connections: Knowledge transmitted throughout deep sleep over unprotected networks is weak to eavesdropping and interception. Utilizing safe community protocols is important.
Weak Authentication Mechanisms: Insecure or simply guessable passwords can permit unauthorized entry to delicate information. Using robust password insurance policies and multi-factor authentication is essential.

Methods for Stopping Unauthorized Entry Throughout Deep Sleep

A complete technique is required to successfully stop unauthorized entry throughout deep sleep. This requires cautious consideration of varied safety features.

Utilizing Safe APIs: Using Android’s safe APIs for dealing with delicate information is important to mitigate dangers. Leveraging these APIs enhances safety by limiting entry to particular features.
Common Safety Audits: Common safety audits of the app, particularly throughout deep sleep phases, assist establish vulnerabilities. Proactive audits are very important for proactively figuring out and fixing safety flaws.
Maintaining Software program Up to date: Usually updating the app and the working system is important to patch safety vulnerabilities. Staying present with safety updates helps preserve sturdy safety.

Deep Sleep and Testing

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Deep sleep testing is essential for making certain Android apps behave predictably and effectively when within the power-saving deep sleep state. Correct testing uncovers potential points earlier than they influence consumer expertise or trigger surprising battery drain. This rigorous course of identifies areas needing optimization, guaranteeing clean efficiency even beneath resource-constrained situations.Thorough testing of deep sleep performance is paramount to making sure an app’s reliability and effectivity.

It entails meticulously evaluating the app’s habits throughout and after deep sleep, confirming information integrity, and guaranteeing clean transitions between lively and inactive states. The aim is to uncover and resolve any potential issues earlier than they have an effect on the consumer.

Testing Methodologies for Deep Sleep Functionalities

Deep sleep testing calls for a multi-faceted method. Completely different methodologies are important for a complete evaluation of the app’s efficiency. These methodologies should cowl numerous features, from verifying background process dealing with to making sure the integrity of information saved in reminiscence throughout deep sleep.

Simulated Deep Sleep Eventualities: Using instruments to simulate deep sleep situations is important. These simulations permit for managed testing environments the place you possibly can reproduce totally different deep sleep triggers and durations. For instance, a check case may contain initiating deep sleep for a selected time interval, adopted by verifying the right resumption of app functionalities. A second case may set off deep sleep instantly after the app is opened to make sure responsiveness.
Stress Testing: Stress testing deep sleep functionalities is essential to find out how the app performs beneath extended deep sleep. This entails subjecting the app to numerous situations, akin to repeated transitions between lively and deep sleep states. For instance, an app is likely to be triggered to enter deep sleep a number of occasions in a brief interval to establish any efficiency degradations or reminiscence leaks.

The aim is to establish the app’s threshold for efficiency beneath extended inactivity.
Efficiency Benchmarking: Efficiency benchmarking offers a quantitative measure of the app’s efficiency throughout deep sleep. It entails evaluating the app’s efficiency metrics with these of comparable functions. For example, a benchmark may evaluate the period of time it takes for the app to renew after deep sleep towards different apps. This helps pinpoint potential efficiency bottlenecks. Take into account the variety of milliseconds or seconds to wake from deep sleep compared to different apps.

Correct benchmarking is vital.

Instruments and Strategies for Assessing Deep Sleep Efficiency

Quite a lot of instruments and strategies might be employed to totally assess app efficiency throughout deep sleep. A mix of those approaches is commonly essential for a complete analysis.

Profilers: Profilers are important for monitoring useful resource utilization throughout deep sleep. These instruments assist pinpoint reminiscence leaks, CPU spikes, and different efficiency bottlenecks that may happen throughout deep sleep. They permit builders to look at reminiscence allocation, CPU utilization, and community exercise through the deep sleep cycle.
Emulators and Bodily Gadgets: Emulators and bodily gadgets present platforms for testing beneath totally different {hardware} configurations. Emulators permit for speedy prototyping and testing throughout numerous Android variations and system specs. Bodily gadgets are important for testing the app’s compatibility with actual {hardware}, figuring out potential hardware-specific points. It’s essential to check throughout various system fashions and configurations to make sure reliability.
Automated Testing Frameworks: Automated testing frameworks streamline the testing course of by automating the execution of check instances. This considerably reduces handbook effort and ensures constant and dependable outcomes. These frameworks can be utilized to automate deep sleep testing, together with situations like verifying background process dealing with and information integrity.

Significance of Testing for Completely different {Hardware} Configurations

Completely different {hardware} configurations, akin to processors, RAM, and storage, can have an effect on an app’s habits throughout deep sleep. Testing throughout a variety of {hardware} configurations is important for figuring out and resolving potential compatibility points. Take into account how totally different CPUs deal with the transition from lively to deep sleep modes. A CPU’s structure and pace straight influence deep sleep transitions and efficiency.

System Selection: Testing throughout a various vary of Android gadgets, together with totally different display sizes, processor sorts, and RAM capacities, is important. This method ensures the app features constantly on a variety of {hardware} configurations.
Android Variations: Completely different Android variations can have various implementations of deep sleep mechanisms. Thorough testing throughout totally different Android variations is vital for making certain compatibility and efficiency.
Energy Administration Configurations: Variations in energy administration configurations on totally different gadgets can considerably influence deep sleep efficiency. Testing totally different energy administration settings ensures the app features predictably.

Potential Take a look at Instances for Deep Sleep Performance

A complete record of check instances is important for an intensive analysis of deep sleep functionalities. These check instances cowl totally different features of the app’s habits throughout deep sleep.

Background Job Dealing with: Confirm that background duties are appropriately dealt with when the app enters deep sleep. Be certain that scheduled duties and background providers resume appropriately after exiting deep sleep.
Knowledge Integrity: Confirm that information saved in reminiscence or on disk is appropriately preserved throughout deep sleep. Verify for information corruption or loss throughout transitions.
Community Connectivity: Assess community connectivity throughout deep sleep, making certain that the app maintains the required community connections or disconnects appropriately.
App Resumption: Take a look at the app’s potential to renew appropriately after exiting deep sleep, together with sustaining consumer classes and information consistency.