Make all tasks in intermediate carousel have the same size

- Replace fullscreen translation/scale with nonGrid, which applies whenever tasks are not in grid, so that intermediate carousle's tasks have the same size as focused task
- Avoid showing task icon in intermediate carousel as its scaled up. During swipe up, all task icons only appear after gesture is finished consistenly, regardles if it's running task.
- When swipe up from home, make tasks join the grid immediately
- Make pageOffset calculation consider task scale
- Tuned resistance and scale when RecentsView is swiped up

Bug: 187417137
Test: manaul
Change-Id: Ide55a32241a3551a58e12c399c22420562848c70

quickstep/src/com/android/quickstep/fallback/FallbackRecentsStateController.java

@@ -15,6 +15,7 @@
  */
 package com.android.quickstep.fallback;
 
+import static com.android.launcher3.anim.Interpolators.INSTANT;
 import static com.android.launcher3.anim.Interpolators.LINEAR;
 import static com.android.launcher3.states.StateAnimationConfig.ANIM_OVERVIEW_MODAL;
 import static com.android.launcher3.states.StateAnimationConfig.ANIM_OVERVIEW_SCALE;
@@ -93,7 +94,7 @@ public class FallbackRecentsStateController implements StateHandler<RecentsState
                 config.getInterpolator(ANIM_OVERVIEW_MODAL, LINEAR));
         setter.setFloat(mRecentsView, FULLSCREEN_PROGRESS, state.isFullScreen() ? 1 : 0, LINEAR);
         setter.setFloat(mRecentsView, RECENTS_GRID_PROGRESS,
-                state.displayOverviewTasksAsGrid(mActivity.getDeviceProfile()) ? 1f : 0f, LINEAR);
+                state.displayOverviewTasksAsGrid(mActivity.getDeviceProfile()) ? 1f : 0f, INSTANT);
 
         setter.setViewBackgroundColor(mActivity.getScrimView(), state.getScrimColor(mActivity),
                 config.getInterpolator(ANIM_SCRIM_FADE, LINEAR));