Update shortcut animations.

- Open animation: shortcuts reveal using modified circular reveal
  (so that it reveals in the pill shape instead of a circle);
  slight translation away from the original icon; scale icon and text.
- Hover animation: scale the shortcut pill and translate others away.

Bug: 28980830
Bug: 30127368
Change-Id: I8ed05c7a082f2c2a3f6c663da7259f6cd33e394f

1 files changed, 0 insertions, 57 deletions

diff --git a/src/com/android/launcher3/util/UiThreadCircularReveal.java b/src/com/android/launcher3/util/UiThreadCircularReveal.java
deleted file mode 100644
index f2b5e5e15..000000000
--- a/src/com/android/launcher3/util/UiThreadCircularReveal.java
+++ /dev/null
@@ -1,57 +0,0 @@
-package com.android.launcher3.util;
-
-import android.animation.Animator;
-import android.animation.AnimatorListenerAdapter;
-import android.animation.ValueAnimator;
-import android.animation.ValueAnimator.AnimatorUpdateListener;
-import android.annotation.TargetApi;
-import android.os.Build;
-import android.view.View;
-import android.view.ViewOutlineProvider;
-
-import com.android.launcher3.Utilities;
-
-@TargetApi(Build.VERSION_CODES.LOLLIPOP)
-public class UiThreadCircularReveal {
-
-    public static ValueAnimator createCircularReveal(View v, int x, int y, float r0, float r1) {
-        return createCircularReveal(v, x, y, r0, r1, ViewOutlineProvider.BACKGROUND);
-    }
-
-    public static ValueAnimator createCircularReveal(View v, int x, int y, float r0, float r1,
-            final ViewOutlineProvider originalProvider) {
-        ValueAnimator va = ValueAnimator.ofFloat(0f, 1f);
-
-        final View revealView = v;
-        final RevealOutlineProvider outlineProvider = new RevealOutlineProvider(x, y, r0, r1);
-        final float elevation = v.getElevation();
-
-        va.addListener(new AnimatorListenerAdapter() {
-            public void onAnimationStart(Animator animation) {
-                revealView.setOutlineProvider(outlineProvider);
-                revealView.setClipToOutline(true);
-                revealView.setTranslationZ(-elevation);
-            }
-
-            public void onAnimationEnd(Animator animation) {
-                revealView.setOutlineProvider(originalProvider);
-                revealView.setClipToOutline(false);
-                revealView.setTranslationZ(0);
-            }
-
-        });
-
-        va.addUpdateListener(new AnimatorUpdateListener() {
-            @Override
-            public void onAnimationUpdate(ValueAnimator arg0) {
-                float progress = arg0.getAnimatedFraction();
-                outlineProvider.setProgress(progress);
-                revealView.invalidateOutline();
-                if (!Utilities.ATLEAST_LOLLIPOP_MR1) {
-                    revealView.invalidate();
-                }
-            }
-        });
-        return va;
-    }
-}