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When overview appears from motion pause, come up from bottom

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- Add vertical offset calculations to RecentsView (in addition to
  the existing horizontal offset which has been renamed accordingly).
- LauncherState#getOverviewScaleAndOffset() now supports both
  horizontal and vertical offsets and is specified such that overview
  appears and disappears from the bottom of the screen rather than the
  side.
- Quick switch still uses horizontal offset to come from the side.
- No longer need to scroll to page 0 when translating offscreen.
- Update interpolators for overview to home transition.
- Align 2 button mode transition with 0 button mode.

Test: Visually checking all of these. As appropriate, repeat in 0, 2, 3
button modes, landscape/portrait/fake landscape, and 3P launcher
- Quick switch from home
- Home to overview
- Overview to home (swipe up)
- Overview to home (tap outside)
- Overview to home (back invocation)
- Quick switch from app
- Swipe up and hold from app
- Dismiss an app
- Empty recents
- Split select state to home
- Modal state to home

Bug: 185411781
Change-Id: Ic59b877ccc0050afd7cd478778e9eeb60e2e47f7
This commit is contained in:
Tony Wickham
2021-04-14 13:50:04 -07:00
parent bb3460c01f
commit e8b22d5e60
18 changed files with 196 additions and 102 deletions
Download Patch File Download Diff File Expand all files Collapse all files

11
quickstep/src/com/android/launcher3/uioverrides/BaseRecentsViewStateController.java
View File

@@ -22,8 +22,10 @@ import static com.android.launcher3.states.StateAnimationConfig.ANIM_OVERVIEW_FA
import static com.android.launcher3.states.StateAnimationConfig.ANIM_OVERVIEW_MODAL;
import static com.android.launcher3.states.StateAnimationConfig.ANIM_OVERVIEW_SCALE;
import static com.android.launcher3.states.StateAnimationConfig.ANIM_OVERVIEW_TRANSLATE_X;
import static com.android.launcher3.states.StateAnimationConfig.ANIM_OVERVIEW_TRANSLATE_Y;
import static com.android.launcher3.states.StateAnimationConfig.SKIP_OVERVIEW;
import static com.android.quickstep.views.RecentsView.ADJACENT_PAGE_OFFSET;
import static com.android.quickstep.views.RecentsView.ADJACENT_PAGE_HORIZONTAL_OFFSET;
import static com.android.quickstep.views.RecentsView.ADJACENT_PAGE_VERTICAL_OFFSET;
import static com.android.quickstep.views.RecentsView.RECENTS_GRID_PROGRESS;
import static com.android.quickstep.views.RecentsView.RECENTS_SCALE_PROPERTY;
import static com.android.quickstep.views.RecentsView.TASK_PRIMARY_SPLIT_TRANSLATION;
@@ -62,7 +64,8 @@ public abstract class BaseRecentsViewStateController<T extends RecentsView>
public void setState(@NonNull LauncherState state) {
float[] scaleAndOffset = state.getOverviewScaleAndOffset(mLauncher);
RECENTS_SCALE_PROPERTY.set(mRecentsView, scaleAndOffset[0]);
ADJACENT_PAGE_OFFSET.set(mRecentsView, scaleAndOffset[1]);
ADJACENT_PAGE_HORIZONTAL_OFFSET.set(mRecentsView, scaleAndOffset[1]);
ADJACENT_PAGE_VERTICAL_OFFSET.set(mRecentsView, scaleAndOffset[2]);
TASK_SECONDARY_TRANSLATION.set(mRecentsView, 0f);
getContentAlphaProperty().set(mRecentsView, state.overviewUi ? 1f : 0);
@@ -92,8 +95,10 @@ public abstract class BaseRecentsViewStateController<T extends RecentsView>
float[] scaleAndOffset = toState.getOverviewScaleAndOffset(mLauncher);
setter.setFloat(mRecentsView, RECENTS_SCALE_PROPERTY, scaleAndOffset[0],
config.getInterpolator(ANIM_OVERVIEW_SCALE, LINEAR));
setter.setFloat(mRecentsView, ADJACENT_PAGE_OFFSET, scaleAndOffset[1],
setter.setFloat(mRecentsView, ADJACENT_PAGE_HORIZONTAL_OFFSET, scaleAndOffset[1],
config.getInterpolator(ANIM_OVERVIEW_TRANSLATE_X, LINEAR));
setter.setFloat(mRecentsView, ADJACENT_PAGE_VERTICAL_OFFSET, scaleAndOffset[2],
config.getInterpolator(ANIM_OVERVIEW_TRANSLATE_Y, LINEAR));
PagedOrientationHandler orientationHandler =
((RecentsView) mLauncher.getOverviewPanel()).getPagedOrientationHandler();
FloatProperty taskViewsFloat = orientationHandler.getSplitSelectTaskOffset(