Android Splash Screen

Drawable:

<?xml version="1.0" encoding="utf-8"?>
<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
    <item android:drawable="@color/colorPrimary"/>

    <item android:gravity="center">
        <bitmap android:src="@drawable/my_logo"
        android:gravity="center">
    </bitmap>
</item>
</layer-list>

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java:
public class SplashActivity extends AppCompatActivity {

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        
        startActivity(new Intent(SplashActivity.this,MainActivity.class));
        finish();

    }

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 -> Android Manifest
 android:theme="@style/AppTheme.SplashTheme">
 <activity android:name=".SplashActivity"> 
 ----------------------------------------------------------------------
 Style xml:
     <!-- SplashScreen theme. -->
    <style name="AppTheme.SplashTheme">
        <item name="android:windowBackground">@drawable/splash_background</item>
</style>