[Android Studio/Kotlin] Splash화면 만들기

 

1. SplashActivity activity생성

package com.example.team11

import com.example.team11.R // 자신의 패키지 경로를 적어야합니다. android.R(x)
import android.content.Intent
import android.os.Bundle
import android.os.Handler
import android.os.Looper
import androidx.appcompat.app.AppCompatActivity

class SplashActivity : AppCompatActivity() {

    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        setContentView(R.layout.activity_splash)

        Handler().postDelayed({
            val intent = Intent(this, MainActivity::class.java)
            intent.addFlags(Intent.FLAG_ACTIVITY_NO_ANIMATION)
            startActivity(intent)
            finish()
        },DURATION)

    }
    companion object {
        private const val DURATION : Long = 2000
    }

    override fun onBackPressed() {
        super.onBackPressed()
    }
}

 

2. Manifast 설정

        <activity
            android:name=".SplashActivity"
            android:exported="true"
            android:theme="@style/Theme.Design.Light.NoActionBar" >
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />
                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>

3. layout설정

<?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=".SplashActivity">

    <ImageView
        android:layout_width="wrap_content"
        android:layout_height="200dp"
        app:layout_constraintTop_toTopOf="parent"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintLeft_toLeftOf="parent"
        app:layout_constraintRight_toRightOf="parent"
        android:src="@drawable/splash_img3"/>

</androidx.constraintlayout.widget.ConstraintLayout>