Intendi: il recyclerview come elemento di carico o una volta un articolo e premendo carica la schermata successiva.
lascio un esempio di come mi carica articoli in recyclerview e mi danno un'animazione
public class CreateAnimationView {
private static int contador;
Integer colorFrom = R.color.myAccentColor;
Integer colorTo = Color.RED;
public static AnimatorSet createAnimation(View view) {
ObjectAnimator fadeOut = ObjectAnimator.ofFloat(view, "alpha",
0f);
fadeOut.setDuration(300);
ObjectAnimator mover = ObjectAnimator.ofFloat(view,
"translationX", -500f, 0f);
mover.setDuration(400);
ObjectAnimator fadeIn = ObjectAnimator.ofFloat(view, "alpha",
0f, 1f);
fadeIn.setDuration(300);
AnimatorSet animatorSet = new AnimatorSet();
animatorSet.play(mover);
animatorSet.start();
return animatorSet;
}
... more animations methods.
}
Nel vostro RecyclerViewAdapter:
@Override
public void onBindViewHolder(ViewHolder viewHolder, int position) {
GruposCardView gruposCardView = gruposCardViews.get(position);
CreateAnimationView.createAnimationRandom(viewHolder.cardView);
...}
E se non nel recyclerview si può passare un layout e usa questa animazione o creane una da questa.
public static AnimatorSet createAnimationCollapseXY(View view) {
ObjectAnimator scaleXOut = ObjectAnimator.ofFloat(view, "scaleX", 1f, 0f).setDuration(400);
ObjectAnimator scaleXIn = ObjectAnimator.ofFloat(view, "scaleX", 0f, 1f).setDuration(300);
ObjectAnimator scaleYOut = ObjectAnimator.ofFloat(view, "scaleY", 1f, 0f).setDuration(400);
ObjectAnimator scaleYIn = ObjectAnimator.ofFloat(view, "scaleY", 0f, 1f).setDuration(300);
ObjectAnimator rotateClockWise = ObjectAnimator.ofFloat(view, "rotation", 0f, 360f).setDuration(400);
ObjectAnimator rotateCounterClockWise = ObjectAnimator.ofFloat(view, "rotation", 0f, -360f).setDuration(400);
AnimatorSet animatorSet = new AnimatorSet();
animatorSet.playTogether(scaleXIn, scaleYIn);
//animatorSet.setStartDelay(1200);
animatorSet.start();
return animatorSet;
}