Using FloatProperty for spring animation, instead of a interface

to allow easier generalization of animation definitions

Change-Id: I37b1a604003ec007aa390eabdfe8c1ab733b7471

3 files changed, 13 insertions, 16 deletions

diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/LauncherActivityControllerHelper.java b/quickstep/recents_ui_overrides/src/com/android/quickstep/LauncherActivityControllerHelper.java
index e7d085ca1..755d978fc 100644
--- a/quickstep/recents_ui_overrides/src/com/android/quickstep/LauncherActivityControllerHelper.java
+++ b/quickstep/recents_ui_overrides/src/com/android/quickstep/LauncherActivityControllerHelper.java
@@ -21,6 +21,7 @@ import static com.android.launcher3.LauncherState.BACKGROUND_APP;
 import static com.android.launcher3.LauncherState.NORMAL;
 import static com.android.launcher3.LauncherState.OVERVIEW;
 import static com.android.launcher3.LauncherStateManager.ANIM_ALL;
+import static com.android.launcher3.allapps.AllAppsTransitionController.ALL_APPS_PROGRESS;
 import static com.android.launcher3.allapps.AllAppsTransitionController.SPRING_DAMPING_RATIO;
 import static com.android.launcher3.allapps.AllAppsTransitionController.SPRING_STIFFNESS;
 import static com.android.launcher3.anim.Interpolators.ACCEL_2;
@@ -380,7 +381,7 @@ public final class LauncherActivityControllerHelper implements ActivityControlHe
 
     private Animator createShelfAnim(Launcher activity, float ... progressValues) {
         Animator shiftAnim = new SpringObjectAnimator<>(activity.getAllAppsController(),
-                "allAppsSpringFromACH", activity.getAllAppsController().getShiftRange(),
+                ALL_APPS_PROGRESS, activity.getAllAppsController().getShiftRange(),
                 SPRING_DAMPING_RATIO, SPRING_STIFFNESS, progressValues);
         return shiftAnim;
     }
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/util/StaggeredWorkspaceAnim.java b/quickstep/recents_ui_overrides/src/com/android/quickstep/util/StaggeredWorkspaceAnim.java
index 9eda2f9d4..07e96869e 100644
--- a/quickstep/recents_ui_overrides/src/com/android/quickstep/util/StaggeredWorkspaceAnim.java
+++ b/quickstep/recents_ui_overrides/src/com/android/quickstep/util/StaggeredWorkspaceAnim.java
@@ -17,19 +17,15 @@ package com.android.quickstep.util;
 
 import android.animation.Animator;
 import android.animation.ObjectAnimator;
-import android.animation.ValueAnimator;
 import android.view.View;
 import android.view.ViewGroup;
 
 import androidx.annotation.Nullable;
-import androidx.dynamicanimation.animation.SpringForce;
 
 import com.android.launcher3.CellLayout;
 import com.android.launcher3.DeviceProfile;
 import com.android.launcher3.Launcher;
-import com.android.launcher3.LauncherAnimUtils.ViewProgressProperty;
 import com.android.launcher3.LauncherState;
-import com.android.launcher3.LauncherStateManager;
 import com.android.launcher3.LauncherStateManager.AnimationConfig;
 import com.android.launcher3.R;
 import com.android.launcher3.ShortcutAndWidgetContainer;
@@ -40,6 +36,7 @@ import com.android.launcher3.anim.SpringObjectAnimator;
 import java.util.ArrayList;
 import java.util.List;
 
+import static com.android.launcher3.LauncherAnimUtils.VIEW_TRANSLATE_Y;
 import static com.android.launcher3.LauncherState.BACKGROUND_APP;
 import static com.android.launcher3.LauncherState.NORMAL;
 import static com.android.launcher3.anim.Interpolators.LINEAR;
@@ -147,9 +144,8 @@ public class StaggeredWorkspaceAnim {
         long startDelay = (long) ((invertedRow + 1) * APP_CLOSE_ROW_START_DELAY_MS);
 
         v.setTranslationY(mSpringTransY);
-        SpringObjectAnimator springTransY = new SpringObjectAnimator<>(
-                new ViewProgressProperty(v, View.TRANSLATION_Y), "staggeredSpringTransY", 1f,
-                DAMPING_RATIO, STIFFNESS, mSpringTransY, 0);
+        SpringObjectAnimator springTransY = new SpringObjectAnimator<>(v, VIEW_TRANSLATE_Y,
+                1f, DAMPING_RATIO, STIFFNESS, mSpringTransY, 0);
         springTransY.setStartDelay(startDelay);
         mAnimators.add(springTransY);
 
diff --git a/quickstep/recents_ui_overrides/src/com/android/quickstep/views/RecentsView.java b/quickstep/recents_ui_overrides/src/com/android/quickstep/views/RecentsView.java
index a8987a3d4..06a8e2eaf 100644
--- a/quickstep/recents_ui_overrides/src/com/android/quickstep/views/RecentsView.java
+++ b/quickstep/recents_ui_overrides/src/com/android/quickstep/views/RecentsView.java
@@ -19,6 +19,8 @@ package com.android.quickstep.views;
 import static com.android.launcher3.BaseActivity.STATE_HANDLER_INVISIBILITY_FLAGS;
 import static com.android.launcher3.InvariantDeviceProfile.CHANGE_FLAG_ICON_PARAMS;
 import static com.android.launcher3.LauncherAnimUtils.SCALE_PROPERTY;
+import static com.android.launcher3.LauncherAnimUtils.VIEW_TRANSLATE_X;
+import static com.android.launcher3.LauncherAnimUtils.VIEW_TRANSLATE_Y;
 import static com.android.launcher3.Utilities.EDGE_NAV_BAR;
 import static com.android.launcher3.Utilities.squaredHypot;
 import static com.android.launcher3.Utilities.squaredTouchSlop;
@@ -79,7 +81,6 @@ import com.android.launcher3.BaseActivity;
 import com.android.launcher3.DeviceProfile;
 import com.android.launcher3.Insettable;
 import com.android.launcher3.InvariantDeviceProfile;
-import com.android.launcher3.LauncherAnimUtils.ViewProgressProperty;
 import com.android.launcher3.LauncherState;
 import com.android.launcher3.PagedView;
 import com.android.launcher3.R;
@@ -1031,9 +1032,9 @@ public abstract class RecentsView<T extends BaseActivity> extends PagedView impl
     private void addDismissedTaskAnimations(View taskView, AnimatorSet anim, long duration) {
         addAnim(ObjectAnimator.ofFloat(taskView, ALPHA, 0), duration, ACCEL_2, anim);
         if (QUICKSTEP_SPRINGS.get() && taskView instanceof TaskView)
-            addAnim(new SpringObjectAnimator<>(new ViewProgressProperty(taskView,
-                            View.TRANSLATION_Y), "taskViewTransY", SPRING_MIN_VISIBLE_CHANGE,
-                            SPRING_DAMPING_RATIO, SPRING_STIFFNESS, 0, -taskView.getHeight()),
+            addAnim(new SpringObjectAnimator<>(taskView, VIEW_TRANSLATE_Y,
+                            SPRING_MIN_VISIBLE_CHANGE, SPRING_DAMPING_RATIO, SPRING_STIFFNESS,
+                            0, -taskView.getHeight()),
                     duration, LINEAR, anim);
         else {
             addAnim(ObjectAnimator.ofFloat(taskView, TRANSLATION_Y, -taskView.getHeight()),
@@ -1109,10 +1110,9 @@ public abstract class RecentsView<T extends BaseActivity> extends PagedView impl
                 int scrollDiff = newScroll[i] - oldScroll[i] + offset;
                 if (scrollDiff != 0) {
                     if (QUICKSTEP_SPRINGS.get() && child instanceof TaskView) {
-                        addAnim(new SpringObjectAnimator<>(
-                                new ViewProgressProperty(child, View.TRANSLATION_X),
-                                "taskViewTransX", SPRING_MIN_VISIBLE_CHANGE, SPRING_DAMPING_RATIO,
-                                SPRING_STIFFNESS, 0, scrollDiff), duration, ACCEL, anim);
+                        addAnim(new SpringObjectAnimator<>(child, VIEW_TRANSLATE_X,
+                                SPRING_MIN_VISIBLE_CHANGE, SPRING_DAMPING_RATIO, SPRING_STIFFNESS,
+                                0, scrollDiff), duration, ACCEL, anim);
                     } else {
                         addAnim(ObjectAnimator.ofFloat(child, TRANSLATION_X, scrollDiff), duration,
                                 ACCEL, anim);