4. Changes Unfold | Android 6 Essentials

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Android 6 Essentials

By : Elkrief

4.7 (3)

Android 6 Essentials

4.7 (3)

By: Elkrief

Overview of this book

Android 6 is the latest and greatest version of the Android operating system, and comes packed with cutting edge new features for you to harness for the benefit of building better applications. This step-by-step guide will take you through the basics of the Android Marshmallow permissions model and beyond into other crucial areas such as the Audio,Video,Camera API and Android’s at work features. Learn how to create, deploy, and manage Android applications with Marshmallow’s API and the latest functionalities. The combination of instructions and real-world examples will make your application deployment and testing a breeze.

Preface

Preface

What this book covers

What you need for this book

Who this book is for

Conventions

Reader feedback

Customer support

Free Chapter

1. Android Marshmallow Permissions

1. Android Marshmallow Permissions

An overview of Android permissions

Understanding Android Marshmallow permissions

Taking coding permissions into account

Need support handling runtime permissions?

Summary

2. App Links

2. App Links

The Android Intent system

Testing app links

Summary

3. Apps' Auto Backup

3. Apps' Auto Backup

An overview

Data backup configuration

Backup configuration testing

Important bytes

Summary

4. Changes Unfold

4. Changes Unfold

Power-saving modes

Removable storage adoption

Apache HTTP client removal

Notifications

Text selection

Android Keystore changes

Wi-Fi and networking changes

Runtime

Hardware identifier

APK validation

USB connection

Direct Share

Voice interactions

The Assist API

Bluetooth API Changes

Summary

5. Audio, Video, and Camera Features

5. Audio, Video, and Camera Features

Audio features

Video features

Camera features

Summary

6. Android for Work

6. Android for Work

Behavioral changes

Single-use device improvements

Silently installing/uninstalling apps

Improved certificate access

Automatic system updates

Third-party certificate installation

Data usage statistics

Managing runtime permissions

VPN access and display

Work profile status

Summary

7. Chrome Custom Tabs

7. Chrome Custom Tabs

What is a Chrome custom tab?

When to use Chrome custom tabs

The implementation guide

Summary

8. Authentication

8. Authentication

The Fingerprint authentication API

Credentials' Grace Period

Cleartext network traffic

Summary

Index

Index

Runtime

The Android ART (short for Android runtime) runtime was also updated in Android Marshmallow, and the following are the updates:

The newInstance() method: The Dalvik (another runtime) issue for the checking of access rules incorrectly was fixed. If you wish to override access checks, call the setAccessible() method with the input parameter set to true.
Using the v7 Appcompat library or the v7 Recyclerview library? You must update to the latest version.
Make sure that any custom classes referenced from XML are updated so that their class constructors are accessible.
Behavior of the dynamic linker is updated.
The ART runtime understands the difference between a library's soname and its path; search by soname is now implemented. There was an open bug with this issue that was fixed; if you wish to extend your reading, visit here:
https://code.google.com/p/android/issues/detail?id=6670

CONTINUE READING

83

Tech Concepts

36

Programming languages

73

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