damanpreetsb

package com.example.daman.swipefragmentdemo;

import android.support.design.widget.FloatingActionButton;
import android.support.design.widget.Snackbar;
import android.support.v7.app.AppCompatActivity;
import android.support.v7.widget.Toolbar;

import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentManager;
import android.support.v4.app.FragmentPagerAdapter;

damanpreetsb

AnimatorSet().apply { play(scaleDownX).with(scaleDownY).with(rotateBox).before(translateX)    }

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val translateX = ObjectAnimator.ofFloat(backCoverImageView, "translationX", 0f, 1000f)

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val rotateBox = ObjectAnimator.ofFloat(backCoverImageView, "rotation", 0f, -45f)

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val scaleDownY = ObjectAnimator.ofFloat(backCoverImageView, "scaleY", 1f, 0.6f)

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val scaleDownX = ObjectAnimator.ofFloat(backCoverImageView, "scaleX", 1f, 0.6f)

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frontCoverImageView
        .animate()
        .translationY(790f)
        .setDuration(300)
        .setListener(object : Animator.AnimatorListener {
            override fun onAnimationEnd(animation: Animator?) {
                backCoverImageView.visibility = VISIBLE
                backCoverImageView.alpha = 1f
                pizzaImageView.visibility = GONE
                frontCoverImageView.visibility = GONE

damanpreetsb

val anim = ValueAnimator.ofInt(pizzaCheeseImageView.measuredHeight, height)
    anim.addUpdateListener { valueAnimator ->
        val value = valueAnimator.animatedValue as Int
        val layoutParams = pizzaCheeseImageView.layoutParams
        layoutParams.height = value
        pizzaCheeseImageView.layoutParams = layoutParams
    }
    anim.duration = 300
    anim.start()

damanpreetsb

val anim = ValueAnimator.ofInt(pizzaCrustImageView.measuredHeight, height)
    anim.addUpdateListener { valueAnimator ->
        val value = valueAnimator.animatedValue as Int
        val layoutParams = pizzaCrustImageView.layoutParams
        layoutParams.height = value
        pizzaCrustImageView.layoutParams = layoutParams
        pizzaCrustImageView.radius = value.div(2).toFloat()
    }
    anim.duration = 300
    anim.start()

damanpreetsb

ObjectAnimator.ofFloat(toppingsLayout,"translationY", 0f, toppingsLayout.height.toFloat() - 12f).apply {
        interpolator = AccelerateInterpolator()
        duration = 600
        start()
    }