What has been updated in Android L, and what are the important changes?

Eye-catching, colorful and responsive UI design can bring a consistent and intuitive experience to all your devices.

Respond to fast, natural and smooth movements, real lights and shadows, and familiar visual elements, making device navigation easier.

Amazing new colors, relief printing style and seamless images help users concentrate.

2. notice; pay attention to

A new way to control when and how you receive messages, so that if you don't want them, you won't be disturbed.

View and reply messages directly from the screen lock interface, including hiding sensitive content in notifications.

Use the device volume button to start priority mode, allowing only specific contacts and notifications. You can also set the cycle time, such as 10 am to 8 pm, to automatically turn on the priority mode.

When watching movies or playing games, you won't be interrupted by the phone. You can choose to call back or continue watching/playing.

Control the notification triggered by the application, and you can control the priority or close it completely.

Intelligent notification classification, based on source and type judgment. Touch the top of the screen to view all notifications.

Step 3: Battery

The battery saver is added, and the battery life can be extended by up to 90 minutes.

When charging, the approximate remaining time of charging will be displayed.

The approximate remaining time of the battery will be displayed in the battery settings.

4. Safety

New devices automatically turn on encryption by default, which protects the security of devices and data.

All applications force SELinux (the most outstanding security subsystem in the history of Linux introduced by the National Security Bureau of the United States) to better resist security vulnerabilities and malware.

Android Smart Lock allows Android phones or tablets to be paired with trusted devices, which can be wearable watches, bracelets or cars.

5. Equipment sharing

Mobile phone multi-user: suitable for different family members to use the same mobile phone. When the mobile phone is not around or lost, you can log in to your account on any other Android 5.0 mobile phone, and you can still make phone calls, check text messages and browse photos.

You can set up a guest account: it is most suitable when you lend your mobile phone to others but don't want to reveal your privacy.

Screen Lock: No one else can touch anything on your screen anymore.

6. New Quick Setup

Swipe down twice from the top of the screen to quickly access the most commonly used option settings.

It is easier to control flashlights, hot spots, screen rotation and so on.

Easily switch between Wi-Fi, Bluetooth and location.

Adjust the brightness manually under certain conditions, and then start the adaptive brightness according to the ambient brightness.

Step 7 connect

Better Internet connection is everywhere, and more powerful Bluetooth low-power technology.

Improve network handshaking, and greatly reduce the interruption of connection. For example, when you leave home for Wi-Fi access to the mobile network, video chat and VoIP calls will not be interrupted.

Improve the network selection logic and only connect genuine Wi-Fi devices.

Effectively scan the surrounding Bluetooth low power (BLE) devices, including wearable devices and beacons.

New BLE peripheral mode.

8. Running time and performance

Faster, smoother and more powerful computing experience.

ART, a brand-new Android runtime, has greatly improved the application performance and response speed, and is now turned on by default. Performance is improved by up to 4 times, complex application UI is smoother, and background services and applications are compressed to save resources.

Support 64-bit devices, including ARM, x86 and MIPS architectures.

Comes with native 64-bit applications, including Chrome, Gmail, Google Play music, calendars, etc.

Pure Java language applications automatically run in 64-bit mode.

9. Media

More powerful graphics card, improved music, video and camera functions.

Low-delay audio input, music and communication applications with strict requirements on delay can have amazing real-time experience.

Multi-channel audio stream mixing, professional audio applications can mix up to eight channels, including 5. 1 and 7. 1.

Support USB audio, microphone, speaker, power amplifier and so on with USB interface.

OpenGL ES 3. 1 and Android expansion packs are supported.

A large number of professional camera functions have been added: shooting full-resolution images at a frame rate of about 30FPS, supporting original formats such as YUV and Bayer RAW, controlling sensor, lens and flash parameters of each independent frame, and supporting metadata such as noise mode and optical information.

The most advanced video technology supports HEVC/H.265 video coding, and can play 4K ultra HD audio through hardware decoding. Android TV also has high-quality audio, and the HLS support of streaming video has been improved.

10, OK Google

Easily access information and complete tasks.

On devices that support digital signal processing, such as Nexus 6 and Nexus 9, you can say "OK Google" even if the screen is turned off.

You can talk to Google at any time and get a quick reply, including navigation.

1 1, Android TV

Support living room equipment.

User interface adjustment, more suitable for living room style.

Personalized recommendation of movies, TV and other content, few browsing steps, concentrate on watching movies.

Google Play, YouTube and supported applications can all be found in voice search.

Playing Android games on TV with the handle, the host is full of style.

Use Google Cast to project entertainment applications onto the TV.

12, easy to use

Enhance the user-friendliness of the weak and color-blind.

Improve text contrast or reverse color.

Adjust the screen to improve color discrimination.

13, language

At present, 68+ languages have been supported, and 15 languages have been added: Basque, Bengali, Burmese, Cantonese, Galician, Icelandic, Kannada, Kyrgyz, Macedonian, Malayalam, Nepalese, Sinhalese, Tamil and Telugu.

14, new equipment

The new equipment can be used as soon as it is picked up, without complicated settings.

Tap & ampGo: Connect with old devices through NFC, and set up new mobile phones and tablets for instant import.

Applications can automatically import new phones and tablets through Google Play.

15, more and more ...

Tap & Gameplay: Quickly switch and easily manage multiple payment applications.

Print preview, support page number selection.

Redesign the settings page of battery, Bluetooth, mobile data and Wi-Fi, and add search function to the settings.

New device-level feedback, located on the mobile phone-send feedback, but only for Nexus series.

Easy sharing: Changing the picture order in the sharing menu, Android Beam allows two devices to share files by touching.

As long as the hardware supports it, you can wake up by picking up the device or double-clicking the screen.

Improve hardware keyboard support, including support for multiple languages, emoji expressions and search keys, and improve the key response of systems and applications.