[Android][Kotlin] gif 이미지로 스플래시(Splash) 화면 만들기

1. gradle 설정

아래 코드 블럭을 추가해준다.

implementation 'pl.droidsonroids.gif:android-gif-drawable:1.2.19'

 

2. gif 이미지를 다운받아서 drawable 에 저장한다.

3. SplashActivty를 만들어준다.

class SplashActivity : AppCompatActivity() {
    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        setContentView(R.layout.activity_splash_activty)
        
        // Actionbar 제거
        supportActionBar?.hide()

        val handler = Handler(Looper.getMainLooper())
        handler.postDelayed(Runnable {
            Intent(this, MainActivity::class.java).apply {
                startActivity(this)
                finish()
            }
        }, 3000) // 3초 후(3000) 스플래시 화면을 닫습니다
    }
}

 

4. activity_splash_activity.xml 에 GifImageVIew를 추가한다.

<?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">

    <pl.droidsonroids.gif.GifImageView
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:src="@drawable/stick_code"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toTopOf="parent"
        app:layout_constraintVertical_bias="0.499" />

</androidx.constraintlayout.widget.ConstraintLayout>

5. 마지막으로 Manifest 까지 수정해주면 완성

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.androd.gifsplash">

    <application
        android:allowBackup="true"
        android:icon="@mipmap/ic_launcher"
        android:label="@string/app_name"
        android:roundIcon="@mipmap/ic_launcher_round"
        android:supportsRtl="true"
        android:theme="@style/Theme.Gifsplash">
        <activity
            android:name=".SplashActivity"
            android:exported="true" >
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />

                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>
        <activity
            android:name=".MainActivity"
            android:exported="false"/>
        
    </application>

</manifest>