How to move a view above Snackbar just like FloatingButton

Question

I got a linear layout that I want to move up when a Snackbar appears.

I saw many examples how to do this with FloatingButton, but what about a regular view?

Answer 1

A further improvement Travis Castillo's answer.
This fixes the janky animation + converts to Kotlin.

There is no need to manually do a Y translation since it's handled automatically.
Manually doing the Y translation actually makes the animation look janky.

import android.content.Context
import android.util.AttributeSet
import android.view.View
import androidx.annotation.Keep
import androidx.coordinatorlayout.widget.CoordinatorLayout
import androidx.core.view.ViewCompat
import com.google.android.material.snackbar.Snackbar.SnackbarLayout
import kotlin.math.min
import kotlin.math.roundToInt

/**
 * To use this, the parent container must be a CoordinatorLayout.
 * This can be applied to a child ViewGroup with app:layout_behavior="com.example.MoveUpwardBehavior"
 */
@Keep
class MoveUpwardBehavior(context: Context?, attrs: AttributeSet?) : CoordinatorLayout.Behavior(context, attrs) {

    override fun layoutDependsOn(parent: CoordinatorLayout, targetView: View, snackBar: View): Boolean {
        return snackBar is SnackbarLayout
    }

    /**
     * @param parent - the parent container
     * @param targetView - the view that applies the layout_behavior
     * @param snackBar
     */
    override fun onDependentViewChanged(parent: CoordinatorLayout, targetView: View, snackBar: View): Boolean {
        val bottomPadding = min(0f, snackBar.translationY - snackBar.height).roundToInt()

        //Dismiss last SnackBar immediately to prevent from conflict when showing SnackBars immediately after each other
        ViewCompat.animate(targetView).cancel()

        //Set bottom padding so the target ViewGroup is not hidden
        targetView.setPadding(targetView.paddingLeft, targetView.paddingTop, targetView.paddingRight, -bottomPadding)

        return true
    }

    override fun onDependentViewRemoved(parent: CoordinatorLayout, targetView: View, snackBar: View) {
        //Reset padding to default value
        targetView.setPadding(targetView.paddingLeft, targetView.paddingTop, targetView.paddingRight, 0)
    }
}