Put the "floating" in ENABLE_FLOATING_SEARCH_BAR.
This means adding the search view to the drag layer, so it can
persist and animate across Launcher states (i.e. Home, All Apps,
Overview, Overview from App).
Some high level things:
- LauncherState now has a flag indicating if the floating
search bar should be visible, as well as a method indicating
how high it should rest when the keyboard is not showing. By
default the height is set negative if the flag is not present,
so the search bar will rest off screen in that state.
- LauncherState also has a new method indicating if the search
bar should show as a pill when not focused. Currently this is
done in phone portrait mode in all apps and overview.
- SearchUiManager now has a method for gestures to hint that
the search bar will be focused or unfocused soon, e.g. for
the app -> overview case, we hint that it will be focused
when crossing the threshold, and unfocused if retracting.
This allows the search bar to animate during the gesture
and take or release focus after the state change completes.
- AllAppsTransitionController lets the apps panel translate in
from the bottom of the screen, for example when coming from
an app and we don't want to pop it in halfway up the screen.
Instead it can slide in gracefully from behind the keyboard
and floating search bar.
- KeyboardInsetAnimationCallback can now notify listeners of
keyboard alpha changes during controlled animations. And
StateAnimationConfig has a new animation type to control
the keyboard alpha during the all apps transition.
- This new ANIM_ALL_APPS_KEYBOARD_FADE is used to pop the
keyboard in at the threshold for going from an app to all apps.
Note that its position moves linearly before this, so the
search bar starts moving up accordingly before the keyboard
alpha is non-0.
Fix: 266761289
Fix: 268845147
Fix: 267683921
Fix: 265849321
Fix: 266446733
Fix: 269301440
Bug: 275635606
Bug: 259619990
Bug: 261866704
Test: Manual with all the state transitions on phone and tablet
(also folding/unfolding foldable).
Flag: ENABLE_FLOATING_SEARCH_BAR, ENABLE_ALL_APPS_FROM_OVERVIEW
(latter just for the background app interpolator changes).
Change-Id: I6f06552e95747348a62260279626cf407bf145b0
diff --git a/src/com/android/launcher3/config/FeatureFlags.java b/src/com/android/launcher3/config/FeatureFlags.java
index e4a9d58..d4fe7ae 100644
--- a/src/com/android/launcher3/config/FeatureFlags.java
+++ b/src/com/android/launcher3/config/FeatureFlags.java
@@ -116,7 +116,8 @@
// TODO(Block 4): Cleanup flags
public static final BooleanFlag ENABLE_FLOATING_SEARCH_BAR =
getReleaseFlag(268388460, "ENABLE_FLOATING_SEARCH_BAR", DISABLED,
- "Keep All Apps search bar at the bottom (but above keyboard if open)");
+ "Allow search bar to persist and animate across states, and attach to"
+ + " the keyboard from the bottom of the screen");
public static final BooleanFlag ENABLE_ALL_APPS_FROM_OVERVIEW =
getDebugFlag(275132633, "ENABLE_ALL_APPS_FROM_OVERVIEW", DISABLED,