Book Image

Android Studio 4.1 Development Essentials – Java Edition

By : Neil Smyth
Book Image

Android Studio 4.1 Development Essentials – Java Edition

By: Neil Smyth

Overview of this book

For developers, Android 11 has a ton of new capabilities. The goal of this book is to teach the skills necessary to develop Android-based applications using the Java programming language. This book begins with the steps necessary to set up an Android development and testing environment. An overview of Android Studio along with the architecture of Android is covered next, followed by an in-depth look at the design of Android applications and user interfaces using the Android Studio environment. You will also learn about the Android architecture components along with some advanced topics such as touch screen handling, gesture recognition, the recording and playback of audio, app links, dynamic delivery, the AndroidStudio profiler, Gradle build configuration, and submitting apps to the Google Play Developer Console. The concepts of material design, including the use of floating action buttons, Snackbars, tabbed interfaces, card views, navigation drawers, and collapsing toolbars are a highlight of this book. This edition of the book also covers printing, transitions, and cloud-based file storage; the foldable device support is the cherry on the cake. By the end of this course, you will be able to develop Android 11 Apps using Android Studio 4.1, Java, and Android Jetpack. The code files for the book can be found here: https://www.ebookfrenzy.com/retail/androidstudio41/index.php
Table of Contents (88 chapters)
88
Index

4.8 Running the Emulator in a Tool Window

So far in this chapter we have only used the emulator as a standalone window. The emulator may also be run as a tool window embedded within the main Android Studio window. To embed the emulator, select the File -> Settings... menu option (Android Studio -> Preferences... on macOS), navigate to Tools -> Emulator in the left-hand navigation panel of the preferences dialog, and enable the Launch in a tool window option:

Figure 4-14

With the option enabled, click the Apply button followed by OK to commit the change, then exit the standalone emulator session.

Run the sample app once again, at which point the emulator will appear within the Android Studio window as shown in Figure 4-15:

Figure 4-15

To hide and show the emulator tool window, click on the Emulator tool window button (marked A above). Click on the “x” close button next to the tab (B) to exit the emulator. The emulator tool window can accommodate...