GotoPark

pacman-mirrors -i -c all arch linux , (manjaro) 만자로 linux 미러 리스트 복구

버튼 클릭 에 대한 예제 Activity_Main xml version= "1.0" encoding= "utf-8" ?> < android.support.constraint.ConstraintLayout xmlns: android = "http://schemas.android.com/apk/res/android" xmlns: app = "http://schemas.android.com/apk/res-auto" xmlns: tools = "http://schemas.android.com/tools" android :layout_width= "match_parent" android :layout_height= "match_parent" tools :context= "com.example.buster.hellow.MainActivity" > < TextView android :id= "@+id/text1" android :layout_width= "129dp" android :layout_height= "98dp" android :text= "Hello World!" app :layout_constraintBottom_toBottomOf= "parent" app :layout_constraintHorizontal_bias= "0.568" app :layout_constraintLeft_toLeftOf= "parent" app :layout_constraintRight_toRightOf= "parent...

android studio application rename values > string.xml app_name edit 아래와 같이 하면 된다.