allprojects {
    repositories {
        ...
        maven { url 'https://jitpack.io' }
    }
}

dependencies {
        implementation 'com.github.HaowenLee:ScreenFit:1280x720'
}

<View
        android:layout_width="@dimen/x360"
        android:layout_height="@dimen/x360"
        android:background="@android:color/black"/>