[JAVA] Defeating Android Studio Part 1 & Part 2

Introduction

I will add the know-how for using Android Studio provided by Google as a memorandum. The platform OS is Andoroid, but the development environment is Windows 7. Let's dig up this treasure with a lot of amazing menus and tools. For the time being, I will familiarize myself with Android Studio (hereafter AS).

Premise

Android Studio is already installed
JDK (Java Development Kit) is already installed
[Installation reference site above] (https://qiita.com/tonkotsuboy_com/items/c2941bf80531b564fafe)
Andoroid Studio Japanese localization reference site
Development OS: Windows 7

Part 1: Make the screen "Dracula"

Start AS. Welcome to Android Studio The menu will launch.

Select a setting from the configuration drop list.

Select Switch Color Scheme and select Darcula from the scheme list box.

Close the window with the x button in the dialog box and restart AS. It became "Dracula".

Part 2: Sample source

Sample sources are provided to enjoy AS. Before you spend money to buy a book, first download the sample source and run the sample.

Choose to import Android code samples

Select Instant Apps --Hello World from the list of Instant apps and click Next.

Set the location of the project where you want to download the sample.

The AS editor screen starts. Select res → layout → activity_hello.xml from the project window. A screen with Hello Instant World! Will be displayed on your mobile phone. Click the ▶ button.

The deployment target selection screen is displayed. Since the connected device is , click Create New Virtual Device.

Select hardware, select phone and click Next.

Click Download for system image API28.

Click Finish after installing the components requested by the component installer.

API28 installed, click Next.

Android Virtual Device (AVD), click Finish.

Nexus 5X API 28 is added to the selection of deployment targets and available virtual devices.

The build will start. (It will take a considerable amount of time. Download the necessary resources.)

When "Hello Instant World!" Is finally output on the emulator screen, the build is complete.

It may fail due to lack of memory on the way. In that case, close AS, restart, and then just build.

Summary

Anyway, I understand a very high-performance IDE. However, it will be impossible for beginners to master what is going on. Let's focus on the functions to be used and unravel them one by one.

That's all.