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Extra Dim in Android 12: The Definite Guide

How does Extra Dim in Android 12 work? How to customize and use Extra Dim?

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Extra Dim in Android 12: The Definite GuideExtra Dim is a less-known yet very useful new feature in Android 12.

It is not included in our top 12 new features in Android 12 because Extra Dim is a “niche” feature for very specific scenarios (if you often use the phone in a dark environment), not because it is not important.

Extra Dim is often misunderstood by even many professionals. Therefore, many users are confused the Extra Dim with the brightness control.

This Android 12 guide explains what the Extra Dim in Android 12 is, how it works, how to use it in Android 12, and corrects some common misunderstandings about Extra Dim in Android 12.

What is Extra Dim in Android 12?

Sometimes, you may feel the phone screen is too bright in a dark environment (e.g., in a theatre). However, the brightness level is already set to the minimum level or auto-brightness (adaptive brightness) is already on.

Basically, you are stuck on that uncomfortable brightness level.

Extra Dim, which was introduced in Android 12,  is designed to solve this issue for you. It can further reduce up to 50% of the brightness of the screen for you.

In Android 12, Google implemented Extra Dim as an accessibility feature to further reduce the “brightness” of the screen below the minimum level specified by the hardware vendor.

This may sound ridiculous. How can the brightness be lower than the minimum level specified by the hardware vendor?

So, here is the catch. When Extra Dim is activated,  the colour range will be reduced.

In other words, you get a dimmer screen at the price of the accuracy of the colours. Read on.

As this is a built-in accessibility feature in Android 12, none of the Android vendors has changed this feature.

In addition to the entry in the accessibility settings,  a quick setting button for Extra Dim can be found in most Android 12 phones (e.g., in Galaxy S22).

How does Extra Dim in Android 12 work?

To understand how Extra Dim works, we need to know a bit (just a bit) about the colour and brightness.

Each colour on the screen has a value. For example, if the screen can only display 256 colours (8bit; most smartphone screens actually can display 16,777,216 colours or 24bit), the black colour will have a value of 0, and the white 255. The colour range is then 0-255.… Read the rest

How to update to Android 12?

Everything you need to know on getting the Android 12 update

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How to update to Android 12?Android 12 was officially released on October 4, 2021. But many Android device owners are still waiting for the update and want to know how to update to Android 12.

This Android 12 guide explains why some Android devices got the Android 12 update already, some are still waiting for it, and some will never get it. The guide also shows how to check the Android 12 update for your device and how to update your phone (or tablet) to Android 12.

Why am I still waiting for the Android 12 update?

When Android 12 (Snow Cone) was released to the public on October 4, 2021, these were only the “core” of the new Android OS.

Unlike Windows, Android releases the source code, not the executable. The drivers for the components of your Android device, e.g., the touchscreen, the sensors, the modem, are usually not included.

So, before the new Android OS code is compiled with the drivers for the components, the source code of Android 12 is actually useless for your phone.

To make it worse, you have to wait for the manufacturer of your Android device to build the executable because most of these drivers are proprietary. You cannot do it by yourself.

So, it will take the manufacturer some time to test and build the new “firmware” for your phone. In fact, Google released the Android 12 build for Pixel phones on October 19, 2021. These are the first Android phones with Android 12 updates.

Some big manufacturers, like Samsung, are deeply involved in beta testing and usually have more resources to put everything together to roll out the Android 12 update. So, you will get the Android 12 update for your device within 2-3 months. Older devices may also get the Android 12 update, although the update usually comes later than newer devices.

Some middle-tier Android vendors, like Motorola (or its parent company Lenovo), are reluctant to invest resources on sold devices. They care more about getting quick money (sell new devices). They may roll out the Android update on a few latest models.

Smaller Android vendors may not have enough resources to build a new OS for older devices, and therefore, these devices will NEVER get the Android 12 update.

How about the unofficial Android 12 update?

Building the latest Android OS for older devices normally requires even more resources than for newer devices due to some compatibility (with some new features) issues of “a few” old components used in the older devices.… Read the rest

How to use notification history and notification logs in Android 11?

You can use notification history in Android 11 and notification log to check dismissed notifications.

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Android 11 Notification iconWith the Android 11 update, a new feature, notification history, has been introduced, allowing users to track the notifications on their devices even after being dismissed.

In addition to the notification history introduced in Android 11, stock Android also allows you to access full notification logs through a Settings widget.  It is a somewhat hidden feature.

This Android 11 guide will explain what the Android 11 notification history is, the difference between notification history and notification log,  how to use it and answer some questions you may have about the notification history.

What is the Android 11 notification history?

Since the feature of snoozing notifications was introduced in Android Oreo(Android 8), it has allowed users to organise their notifications on their devices and prevent notifications from cluttering. However, there are times when you may accidentally dismiss an important notification before checking it out. Therefore you may want to check the notification history or the full notification logs.

The Android 11 notification history is essentially a feature which allows users to track their notifications and view all previously dismissed notifications on their devices.

This feature is useful for decluttering the notification panel under the quick settings menu.

Users can always refer to the notifications history to look up some important notification that may have been missed.

In the notification history, the time and date at which the notification was sent are also recorded so users can view time-limited notifications that may have been missed.

Difference between notification history and notification log

Notification history and the notification logs were designed for different purposes.

  • Notification history is only available in Android 11 (and later). Notification log is available through a Settings widget from at least Android Gingerbread (Android 2.3).
  • Notification history only offers notifications in the past 24 hours.  Notification log includes notifications since the last reboot.
  • Notification history only shows notifications that have been shown in the notification panel. Notification log has all notifications including the hidden (not shown in notification panel) notifications.
  • Tapping any notifications in the notification history will open the corresponding app. Tapping and holding (long tapping) the notification will direct you to notification settings for the corresponding app. But if you tap notifications in notification log, you may get different results in different versions of Android. In Android 11, it directs you to the notification settings for the corresponding app. The long-tapping and tapping gestures work identically in the notification log page.
… Read the rest

How to use dark theme scheduling in Android 11?

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Android 11 Dark themeDark theme has been a well-received feature in Android phones since it was first introduced Android Pie (Android 9) and improved greatly in Android 10. In Android 11, new features have been added to optimize and improve the user experience of Android dark theme.

This guide explains the new features in the Android 11 dark theme, how to use it, how to customize it, and how to schedule so that dark theme is turned on and turned off automatically.

What’s new in Android 11 dark theme?

In Android 10, Dark theme was introduced to be applied system-wide on both the Android system UI and apps running on the device.

Now in Android 11, scheduling has been added to Dark theme.

With scheduling, the phone will automatically switch to dark theme mode according to the user’s schedule settings. This reduces the hassle for users to switch between light mode and dark mode on their phones during the day.

There are 3 types of schedules users can apply to their phones Dark theme and will be explained later on in the post:

  1. None.
  2. Turns on at a custom time.
  3. Turns on from sunset to sunrise.

How to access Android 11 Dark theme settings?

There are 2 ways to access the settings for the Android 11 Dark theme:

  1. Through Settings
  2. Through the quick settings panel

Method 1: Through Settings

The first way to access the settings for Dark theme is through Settings.

Access Settings either through the quick settings menu or by tapping on the Settings icon in the apps menu.

Quick Settings Panel Android Apps menu

In Setting, tap on Display to enter the display settings.

Android 11 Settings

In the Display settings, tap on the Dark theme to enter the settings for it.

Do not tap on the switch as it only turns on/off Dark theme on the device.

Android 11 Display Settings

Method 2: Through the quick Settings menu

Another way to access the settings for the dark theme in Android 11 is through the quick settings panel.

To access the quick menu panel, pull down the status bar twice.

Once in the quick settings panel, hold down on the icon named dark theme as shown below.

Quick Settings Panel

By default, the icon is not found in the quick settings menu; you can add the icon to the quick settings by tapping on the edit icon and dragging the needed icon to the quick settings panel.

How to use dark theme scheduling in Android 11?

… Read the rest

How to play Android 11 Easter Egg game (Android Neko Cat game)?

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Android 11 Easter Egg game: Neko catAndroid 11 has returned with an Android Easter Egg game. For each major version of Android from Android Gingerbread, an Easter Egg has always been included as a mini-game in the Android System with Android 10 being an exception.

In previous Android systems, such as In Android Lollipop and Marshmallow, the Easter egg game is usually an entirely new game. However, the Android 11 Easter Egg has brought back the beloved Android Neko game that was initially introduced in Android Nougat.

This guide will explain what the Android 11 Easter Egg game is, how to access it and how to play the game (Android Neko Cat game).

What is the Android 11 Easter Egg game?

For Android 11, its Easter Egg is called the Android Neko game. The game works in a similar way as it does in Android Nougat, with the main objective of the game being having users collect cats by providing them with food, water and toys.

Unlike the previous Easter Egg games, the Android 11 Easter Egg is not played in the Quick Settings but rather in the Device Controls under Power menu.

How to access the Android 11 Easter Egg?

Like the previous Easter Egg games, the Android 11 Easter Egg game need to be enabled through the phone Settings.

The following steps will show how you can enable (and disable) the Android 11 Easter Egg game via Settings.

Step 1: Access Settings

Enter Settings either through the quick settings panel or by tapping on the Settings icon in the apps menu, as shown in the two following screenshots.

Quick Settings Panel Android Apps menu

Step 2: Access Android Version

In Settings, scroll to the bottom of the Settings menu and tap on About phone as shown below.

Android 11 Settings

In the About phone page, scroll down until you see Android version and tap on it.

Make sure that it says 11 under Android version, if not you will be unable to access the Android 11 Easter Egg game. (Please refer to this guide on how to update your android version)

Android 11 About phone

Step 3: Access the Easter egg

After tapping on Android version you’ll be brought to a page which allows users to view the information about the Android system.

Tap on Android version 11 rapidly to access the Android 11 easter egg. A green dial should appear as shown below.

Now, you are ready to enable and play the Easter Egg game.… Read the rest

How To Use Live Caption in Android 10 and Android 11

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Android Live Caption

Android 10 introduced the Live Caption feature, initially for selected Pixel phones, to automatically caption any audio being played.  Later, most Android vendors implemented it in Android 10 phones (e.g., Samsung Galaxy S20 and Galaxy Note 20).  Google further improved this feature in Android 11.

This Android 11 guide explains what Live Caption is, when you need to use it, how to use it, and how to customise it in Android 11 and Android 10 phones.

What is Live Caption?

Live Caption is a new feature that has been added to phones with Android 10 and up.

When the feature is enabled, the phone automatically detects audio being played and captions them on the phone in real-time. You can use the Live Caption even if the phones audio is being muted.

Live Caption generates real-time caption according to the audio that’s being played. The feature is supported by most Andriod apps but may be unavailable for some media and calling apps.

When to use Live Caption?

Live Caption in Android 10 and Android 11 can be used to caption the audio from the following such as:

  • Audio messages
  • Phone calls
  • Videos
  • Podcasts
  • Recordings

Anyway, you can use this feature to caption most audios on Android 10 and Android 11.

How to turn on Live captions?

By default, Live Caption is not enabled in most Android phones.  You can turn on (and turn off)  it at any time. The captions will only show when speech is detected.

Live Captions in Android 10 and Android 11 can be turned on through 2 ways:

  1. Using Android Settings;
  2. Using the volume button.

Through Settings

You may follow the following steps to turn on Live Caption (or turn off) on your phone via Settings.

Step 1: Open Settings

Enter Settings either through the quick settings panel or by tapping on the Settings icon in the apps menu, as shown in the two screenshots below.

Quick Settings Panel Android Apps menu

Step 2: Open sound panel

In the Settings page, tap on Sound as shown.

Settings

Step 3: Tap on Live Caption

In the Sound settings, scroll down to the Live Caption tab and tap on it to enter Live Caption page.

Sound setting page

Step 4: Enable Live Caption

In the Live Caption page, you can turn on/off this feature and change the captions’ settings.

Tap on the switch as shown below to turn Live Caption on.

Tap again to turn it off.

Live caption settings Live caption settings

In this page, you can also access the Live Caption settings, as shown above.… Read the rest

How to share Wi-Fi using QR codes in Android 10?

You can generate a QR code for your WiFi and share it with friends

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hare Wi-Fi using QR codes in Android 10In Android 10, Wi-Fi sharing via QR code (Quick Response code) is a new feature which allows users to share Wi-Fi networks with friends by generating a QR code instead of announcing the Wi-Fi password.

This is helpful if you prefer keeping the password of your Wi-Fi network secret when sharing the network with others.

This Android 10 guide shows you the detailed steps of sharing Wi-Fi through  QR code. Some frequently encountered questions on sharing Wi-Fi using QR code were also answered.

How to share Wi-Fi using a QR code in Android 10?

There are at least 2 ways to share Wi-Fi using a QR code in Android 10:

  • Through the Settings app.
  • Through the Quick settings panel.

Through Settings

Step 1: Open Settings

To access Settings, as shown below, tap on the Settings icon in the Apps screen (App drawer), or Home screen.

Of course, you can also tap the gear icon in the quick settings panel.

Accessing Settings through application

Step 2: Access Network and internet page

In the Settings page, tap on Network & internet, as seen below.

Android 10 Settings

Step 3: Turn on Wi-Fi

If the Wi-Fi is not enabled, you need to switch on the Wi-Fi by tapping on the switch, as shown below.

You could skip this step if WiFi was enabled already.

Android 10 Network settings

Step 4: Access the network details

In the network settings page, tap on Wi-Fi.

Then, tap on the name (SSID) of the Wi-Fi that you want to share.

Android 10 Network settings Android 10 Wi-Fi settings

Step 5: Generate a QR code

In the network details page, tap on the Share icon, as shown below.

Before the QR code is created, you will need to verify your identity by inputting the password for the phone.

Once the QR code is created, others can scan it to connect to the Wi-Fi network.

Android 10 Network details QR code example Share WiFi through QR code in Android 10

For example, as shown above, a QR code was generated and ready for share.

Through Quick Settings panel

You can also access the same sharing page from the quick settings panel.

Swipe down twice from the top of the screen to open the Quick settings panel.

In the quick settings panel, tap on the Wi-Fi icon to switch on the Wi-Fi, if it is not enabled, as shown below.

share Wi-Fi using QR codes in Android 10 through Android 10 Quick Settingsshare Wi-Fi using QR codes in Android 10 through Android 10 Quick settings

Once WiFi is connected, you can then press and hold the Wi-Fi icon, as shown above.

Then, tap on the name of the Wi-Fi, as shown below.

Android 10 Wi-Fi settings

Now, you can access the same network details page, and use the Share button to generate QR code as discussed earlier.… Read the rest

How to Use Location Access Control in Android 10?

You can easily control your privacy through Android 10 location access control

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Use Location Access Control in Android 10Location access control is a new Android 10 feature that protects your privacy.

This Android 10 guide explains how the location access control in Android 10 protects your data, how to enter location access settings from location settings of from permission manager, and how to use location control on Android 10.

What does location access control in Android 10 do?

The location access control in Android 10 is an extension of the privacy controls in Android 10.

Previously in Android Pie (Android 9), app location access can only be changed from the application setting.  Users have to change the location access permission of each application one by one.

In Android 10, the Location Access control allows users to check, assign, and revoke location access for all apps in one centralised location.

This makes it easier for users to customise which apps can have access to the phone location.

Additionally, with the Android 10 location access control, it ensures external apps cannot easily view information about the phone’s location, and therefore enhances the privacy of the users.

How to enter the location access control page?

Firstly, you need to access Settings, as shown below, by tapping on the Settings icon in the Apps screen (App drawer), or Home screen.

Alternatively, you can access settings through the quick settings panel.

Accessing Settings through application Android 10 Quick Settings Panel

There are 2 ways to go to the location access settings page from the Settings page:

  • From the Location settings page
  • Through the Permission Manager

Method 1: Location settings page

In Settings, scroll down and tap on Location, as seen below, to access the location settings page.

Android 10 Settings

In the Location settings page, tap on App permissions, as shown below.

This will bring you to the location permissions page.

Android 10 Location settings Android 10 Location Access page

As shown above, in the location access control page, you can manage the location access (read on).

Method 2:  through Permission manager

In Settings, tap on Apps & notification.

Android 10 Settings

In the Apps & notification settings page, tap on Advanced to expand the list, as shown below.

Android 10 Apps manager Android 10 Apps manager

As shown above, tap on the Permission Manager to access permission managers of Android 10.

In Permission Manager page, tap on Location, as shown below.

This will bring you to the same location access control page.

Android 10 Permission manager Android 10 Location Access page

How to use location access control?

The location access age allows users to see which apps can view the phone’s location as well as apps that may require permission to use the phone location.… Read the rest

How to use Android 10 dark mode (dark theme)?

You can use the system-wide dark theme on Android 10 to save battery and protect your eyes

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Android 10 dark modeAndroid 10 dark mode can be regarded as one of the best Android 10 new features.

The dark mode is not an unfamiliar feature for Android phones. It was introduced previously in Android Pie (Android 9).

This Android 10 guide explains the new features of the dark mode, shows you how to enable and use the dark theme in three different ways, and answers some questions you may have on this feature.

In addition, now in Android 11, scheduling has been added to Android Dark theme. With this new feature, devices can automatically switch between dark and light mode according to its settings, reducing the hassle for users to manually switch between the 2 modes. Check out this page to learn more about what’s new in Android 11 Dark theme.

What is new in Android 10 dark mode?

Similar to the dark theme in Android Pie (Android 9), dark mode in Android 10 brings about the following benefits:

  • Improves visibility for users with low vision or are sensitive to bright lights.
  • Less eyestrain when using phones in low light environments.
  • Longer battery life as there is decreased power usage.

However, in Android Pie (Android 9),  the dark mode was not applied system-wide.

For example, in Android Pie (Android 9), the Settings menu remains white even if dark mode is enabled.

Now in Android 10, it can be applied to both the Android system UI as well as supported applications. This means that once dark mode is enabled, the entire Android system UI, as well as supported applications, will automatically switch to the dark theme according to the application’s settings.

How to enable and use Android 10 dark mode?

There are 3 ways to enable dark mode in Android 10:

Method 1:  through Settings

The first method to enable dark mode in Android 10 phones is through the Settings menu.

Step 1: Open Settings

To access Settings, as shown below,  tap on the Settings icon in the Apps screen (App drawer), or Home screen,  or through the quick settings panel.

Accessing Settings through apps screen Android 10 Quick Settings Panel

Step 2: Access Display settings

In Settings, scroll and tap on Display, as shown below.

Display Settings panel

Step 3: Enable the dark mode

In the Display Settings page,  you can find the option for the dark theme.

Tapping on it will turn on dark mode for the phone as well as all supported applications.

If the phone is already in the dark mode, tapping it will turn off dark mode.… Read the rest

How to use the Android Pie navigation gestures?

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Android Piese the Android Pie navigation gestures (Android 9) introduced a set of new navigation gestures to replace the navigation buttons. Of course, there are many new features in Android Pie as explained in this guide.

If you just switched to Android from iPhone, you will get used to these Android Pie navigation gestures very quickly. But if you prefer the three navigation buttons, you need some time to adjust.

This Android Pie guide explains how to enable Android Pie navigation gestures, how to disable them,  how to use them, and answer some questions you may have on Android Pie gestures.

Background of Android Pie navigation gestures

In Android OS, the navigation buttons had been an essential part. Since Android Ice Cream Sandwich (ICS, Android 4.0), on-screen navigation buttons (software based navigation button) has been introduced to replace the hardware capacitive buttons.

Although Google wanted to kill the hardware buttons in Android (FYI, all Google released phones including Nexus and Pixel phones only use on-screen navigation buttons), Android manufacturers, especially Samsung, are slow to move in this direction. For example, Samsung only started to remove the hardware buttons in Galaxy S8 and S8+ in 2017.

For new smartphone users and old people, the navigation buttons (hardware or on-screen) are very useful and intuitive.

But for experienced users and younger generations, gestures can be more productive.

In Android 9, Google decided to add navigation gestures to partially replace the on-screen navigation buttons.

Of course, the Android Pie navigation gesture is not a complete replacement to the old navigation buttons because:

  • Android Pie navigation gestures still need the home button. The back button will also appear automatically whenever necessary.
  • Android manufacturers can always customize the gestures, or even disable them and use the old 3 navigation buttons.

In the future Android releases (e.g., Android Q), very likely, Google will strengthen and navigation gestures.  In fact, in Pixel 3 and Pixel 3 XL, the old navigation buttons were disabled, and owners have to use the Android Pie navigation gestures.

What are the Android Pie navigation gestures?

Android Pie navigation gestures are all based on the home button. Here is the list of supported gestures:

  • Swipe upwards from the home button to see recent apps. This is equivalent to tapping the Recent/overview button in the old 3-button system.
  • Swipe right from the home button to switch to the previous app.  In the old 3-button system, you need to get this in two steps: tap the Recent/Overview button, then tap the icon in the overview screen.
… Read the rest