Name: ANDROID DEVELOPING
Uploaded: 2021-10-28
Duration: 6 min 38 s
Description: ANDROID DEVELOPING. 01. -HELLO WORLD? “TEXTVIEW” | -BUTTON, BASIC WIDGETS FOR STARTER |.

ANDROID DEVELOPING. 01. -HELLO WORLD? “TEXTVIEW” | -BUTTON, BASIC WIDGETS FOR STARTER |. 

Scene 1

01.  -HELLO WORLD? “TEXTVIEW”                    | -BUTTON, BASIC WIDGETS FOR STARTER     |

Scene 2

MAKE NEW PROJECT. Create New Project Target Android Devices Select the form factors your app will run on Different platforms may require separate SDKs Phone and Tablet Minimum SDK Cl Wear Minimum SDK Minimum SDK D Android Auto Minimum SDK API 23' Android 60 (Marshmallow) API 17: Android 4.2 (Jelly Bean) API 18: Android 4.3 (Jelly Bean) API 19: Android 4.4 (KitKat) • Android 5.0 (Lollipop) API 21. Android 5.1 (Lollipop) API 22: Android 6.0 (Marshmallow) API 23: Android 7.0 (Nougat) API 24: Android 7.1.1 (Nougat) API 25. Android 5.0 API 21: Glass Development Kit Preview (API 19) Erevious Next Cancel x Finish. 

Scene 3

Create New Project
Target Android Devices
Select the form factors your app will run on
Different platforms may require separate SDKs
Phone and Tablet
Minimum SDK
Cl Wear
Minimum SDK
Minimum SDK
D Android Auto
Minimum SDK
API 23' Android 60 (Marshmallow)
API 17: Android 4.2 (Jelly Bean)
API 18: Android 4.3 (Jelly Bean)
API 19: Android 4.4 (KitKat)
• Android 5.0 (Lollipop)
API 21.
Android 5.1 (Lollipop)
API 22:
Android 6.0 (Marshmallow)
API 23:
Android 7.0 (Nougat)
API 24:
Android 7.1.1 (Nougat)
API 25.
Android 5.0
API 21:
Glass Development Kit Preview (API 19)
Erevious
Next
Cancel
x
Finish

Create New Project
Add an Activity to Mobile
Add No Activity
x
4
Google Maps Activity
O
Basic Activity
Login Activity
Empty Activity
Master/Detail Flow
Fullscreen Activity
Navigation Drawer Activity
Erevious
Google AdMob Ads Activity
Scrolling Activity
Next
Cancel
Finish

TestForPr - - Lapp] - Eile Edit Yiew Navigate Code Analyze Refactor Build Run 1001s VCS Window Help TestForPr Android v app ) Ü src / Ü main res; layout; activity_mainxml - Android Studio 22.3 MainActivity.java x v manifests AndroidManifestxml v t java hu.pe.pino.testforpr @ MainActivity M hu.#.pino.testforpr (androidTest) ExamplelnstrumentedTest v hu.pe.pino.testforpr (test) ExamplelJnitTest v fires version=-l .O- <Relat iveLayout x•lns:android=-http://sche•as.android Ins: tools—-http://sche•as.android.co•/tools- android: androi d : layout_'i - androi d: - android: paddingBotto•--16dp- androi d : padd ingLef 16dp- android: paddingRi ght--16dp- android : padd ingTop=-16dp- tM)ls: context=-hu.pe.pino.testf orpr.NainAct ivi ty-> <TextYi e. androi d: androi d: layout_hei - android:text--Hello 'or ld! - /> LIZ </Re I at i veLayout> O Platform and Plugin Updates Android Studio S ready to update. o Platform and Plugin Updates The following components are ready to update: Android Support Repository, Google Repository, Android SDK Platform-Toob Gngle APIs Intel x86 Atom System In-age, Android SDK Tools TODO EZ drawable EZ layout E:] mipmap v E' ic_launcher.png (5) ic_launcher.png (hdpi) ic_launcher.png (mdpi) ic_launcher.png (xhdpi) ic_launcher.png (xxhdpi) ic_launcher.png (xxxhdpi) values colors-xml Android Monitor JS Q: Messaw Design Terminal Text Gradle build finished in 9s 15ms (a minute ago) CRLF$ UTF-8 Event Log Context: 13 Gradle Console «no contexts. 

Scene 4

TestForPr - - Lapp] -
Eile Edit Yiew Navigate Code Analyze Refactor Build Run 1001s VCS Window Help
TestForPr
Android
v app
) Ü src / Ü main res; layout; activity_mainxml
- Android Studio 22.3
MainActivity.java x
v manifests
AndroidManifestxml
v t java
hu.pe.pino.testforpr
@ MainActivity
M hu.#.pino.testforpr (androidTest)
ExamplelnstrumentedTest
v hu.pe.pino.testforpr (test)
ExamplelJnitTest
v fires
version=-l .O-
<Relat iveLayout x•lns:android=-http://sche•as.android
Ins: tools—-http://sche•as.android.co•/tools-
android:
androi d : layout_'i -
androi d: -
android: paddingBotto•--16dp-
androi d : padd ingLef 16dp-
android: paddingRi ght--16dp-
android : padd ingTop=-16dp-
tM)ls: context=-hu.pe.pino.testf orpr.NainAct ivi ty->
<TextYi e.
androi d:
androi d: layout_hei -
android:text--Hello 'or ld! - />
LIZ
</Re I at i veLayout>
O
Platform and Plugin Updates
Android Studio S ready to update.
o
Platform and Plugin Updates
The following components are ready to update: Android Support Repository,
Google Repository, Android SDK Platform-Toob Gngle APIs Intel x86 Atom
System In-age, Android SDK Tools
TODO
EZ drawable
EZ layout
E:] mipmap
v E' ic_launcher.png (5)
ic_launcher.png (hdpi)
ic_launcher.png (mdpi)
ic_launcher.png (xhdpi)
ic_launcher.png (xxhdpi)
ic_launcher.png (xxxhdpi)
values
colors-xml
Android Monitor JS Q: Messaw
Design
Terminal
Text
Gradle build finished in 9s 15ms (a minute ago)
CRLF$
UTF-8
Event Log
Context:
13 Gradle Console
«no contexts

FILE EXPLORER ___________ 앱 빌드에 사용되는 파일 간 이동을 위한 공간

ALERTS ___________ 중요한 업데이트 등이 있으면 알려주는 카드

CODE EDITOR ___________ 앱의 소스코드를 직접적으로 짜는 공간

TOOLS BAR   |   원하는 도구를 찾아 쓸 수 있는 공간

Scene 5

Scene 6

Scene 7

ㅇ ㅇ 괄호를 열고 닫는다 위젯의 경우 닫을 때는 “ > ” 가 아닌 “ /> ” 를 사용한다. 

Scene 8

< TextView      android :layout_width = " wrap_content "      android :layout_height = " wrap_content "      android :text = "안녕 세계???"  />

ㅇ                                ㅇ 괄호를 열고 닫는다 위젯의 경우 닫을 때는  “ > ” 가 아닌  “ /> ” 를 사용한다

(_____) 위젯명 Textview , Button,  ImageView   등등 여러 위젯을 사용할 수 있음

위젯 속성 ┓         Layout_height :  위젯의 세로 길이  ┃        Layout_width :  위젯의 가로 길이  ┃        text : 위젯에 사용될 문자열  ┃ ┛         모든 위젯 속성 앞에는            “android:” 가 붙는다

match_parent   :  위젯을 레이아웃 끝까지 확장한다 wrap_content   :  위젯을 안의 내용물 (?) 을 감쌀 정도만큼의 크기로 정한다 ( 숫자 ) dp , ( 숫자 ) sp   :  숫자만큼의 수치만큼 위젯 크기를 정한다