[Kotlin] 레이아웃 구현

Kotlin을 이용한 Android Community App 개발 시작!

 

1. Splash 화면 구현

Splash 화면은 보통 앱의 로고를 띄우고 2초 정도 후에 메인화면으로 넘어간다. (카카오톡 참고)

 

activity_splash.xml 전체코드

<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.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"
    android:background="@color/yello"
    tools:context=".SplashActivity">

    <ImageView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:src="@drawable/logo"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toTopOf="parent" />

</androidx.constraintlayout.widget.ConstraintLayout>

 

위에 말했듯이 2초 정도 후에 Intro 화면으로 넘어갈 수 있도록 구현해주었다.

 

SplashActivity 전체코드

package com.example.mysololife

import android.content.Intent
import androidx.appcompat.app.AppCompatActivity
import android.os.Bundle
import android.os.Handler
import com.example.mysololife.auth.IntroActivity

class SplashActivity : AppCompatActivity() {

    override fun onCreate(savedInstanceState: Bundle?) {

        super.onCreate(savedInstanceState)
        setContentView(R.layout.activity_splash)

        Handler().postDelayed({
            startActivity(Intent(this, IntroActivity::class.java))
            finish()
        }, 2000)

    }
}

 

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2. Intro 화면 구현

Intro 화면에는 로그인 / 회원가입 버튼을 만들어준다.

비회원도 앱에 접근할 수 있도록 하기 위해 비회원 가입 버튼도 추가로 생성해주었다.

 

activity_intro.xml 전체코드

<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.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=".auth.IntroActivity">

    <RelativeLayout
        android:layout_width="match_parent"
        android:layout_height="match_parent">

        <ImageView
            android:src="@drawable/loginbg"
            android:scaleType="fitXY"
            android:layout_width="match_parent"
            android:layout_height="500dp" />

        <ImageView
            android:layout_width="match_parent"
            android:layout_height="360dp"
            android:scaleType="fitXY"
            android:layout_alignParentBottom="true"
            android:src="@drawable/upperbg" />

        <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_alignParentBottom="true"
            android:layout_marginLeft="10dp"
            android:layout_marginRight="10dp"
            android:layout_marginBottom="18dp"
            android:orientation="vertical">

            <Button
                android:layout_width="match_parent"
                android:layout_height="55dp"
                android:background="@drawable/background_radius"
                android:layout_margin="5dp"
                android:text="로그인"
                android:textStyle="bold"
                android:textSize="17sp"/>

            <Button
                android:layout_width="match_parent"
                android:layout_height="55dp"
                android:background="@drawable/background_radius"
                android:layout_margin="5dp"
                android:text="회원가입"
                android:textStyle="bold"
                android:textSize="17sp"/>

            <Button
                android:layout_width="match_parent"
                android:layout_height="55dp"
                android:background="@drawable/background_radius"
                android:layout_margin="5dp"
                android:text="비회원 가입"
                android:textStyle="bold"
                android:textSize="17sp"/>

        </LinearLayout>

    </RelativeLayout>

</androidx.constraintlayout.widget.ConstraintLayout>

 

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3. 로그인 화면 구현

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
    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=".auth.LoginActivity"
    android:orientation="vertical">

    <LinearLayout
        android:background="@color/yello"
        android:layout_width="match_parent"
        android:layout_height="150dp">

        <TextView
            android:text="로그인"
            android:textStyle="bold"
            android:textColor="@color/black"
            android:textSize="20sp"
            android:gravity="center"
            android:layout_width="match_parent"
            android:layout_height="50dp" />

    </LinearLayout>

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_marginTop="50dp"
        android:orientation="vertical">

        <EditText
            style="@style/AuthEditText"
            android:hint="email"
            android:layout_width="match_parent"
            android:layout_height="50dp" />

        <LinearLayout
            android:background="#999999"
            android:layout_marginLeft="10dp"
            android:layout_marginRight="10dp"
            android:layout_width="match_parent"
            android:layout_height="0.5dp" />

        <EditText
            style="@style/AuthEditText"
            android:hint="password"
            android:inputType="textPassword"
            android:layout_width="match_parent"
            android:layout_height="50dp" />

        <LinearLayout
            android:background="#999999"
            android:layout_marginLeft="10dp"
            android:layout_marginRight="10dp"
            android:layout_width="match_parent"
            android:layout_height="0.5dp" />

        <Button
            android:text="로그인하기"
            android:layout_margin="20dp"
            android:background="@drawable/background_radius_yello"
            android:layout_width="match_parent"
            android:layout_height="50dp" />

    </LinearLayout>

</LinearLayout>

 

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4. 회원가입 화면 구현

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
    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=".auth.JoinActivity"
    android:orientation="vertical">

    <LinearLayout
        android:background="@color/yello"
        android:layout_width="match_parent"
        android:layout_height="150dp">

        <TextView
            android:text="회원가입"
            android:textStyle="bold"
            android:textColor="@color/black"
            android:textSize="20sp"
            android:gravity="center"
            android:layout_width="match_parent"
            android:layout_height="50dp" />

    </LinearLayout>

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_marginTop="50dp"
        android:orientation="vertical">

        <EditText
            style="@style/AuthEditText"
            android:hint="email"
            android:layout_width="match_parent"
            android:layout_height="50dp" />

        <LinearLayout
            android:background="#999999"
            android:layout_marginLeft="10dp"
            android:layout_marginRight="10dp"
            android:layout_width="match_parent"
            android:layout_height="0.5dp" />

        <EditText
            style="@style/AuthEditText"
            android:hint="password"
            android:inputType="textPassword"
            android:layout_width="match_parent"
            android:layout_height="50dp" />

        <LinearLayout
            android:background="#999999"
            android:layout_marginLeft="10dp"
            android:layout_marginRight="10dp"
            android:layout_width="match_parent"
            android:layout_height="0.5dp" />

        <EditText
            style="@style/AuthEditText"
            android:hint="password check"
            android:inputType="textPassword"
            android:layout_width="match_parent"
            android:layout_height="50dp" />

        <LinearLayout
            android:background="#999999"
            android:layout_marginLeft="10dp"
            android:layout_marginRight="10dp"
            android:layout_width="match_parent"
            android:layout_height="0.5dp" />

        <Button
            android:text="회원가입하기"
            android:layout_margin="20dp"
            android:background="@drawable/background_radius_yello"
            android:layout_width="match_parent"
            android:layout_height="50dp" />

    </LinearLayout>

</LinearLayout>

 

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