Support swiping between states

- Swiping down on hotseat from overview goes to workspace
- Can swipe up through overview to get to all apps

Bug: 76449024
Change-Id: I7f76d92da976e268cc2a97e55746cca4603e6620

1 files changed, 6 insertions, 4 deletions

diff --git a/src_ui_overrides/com/android/launcher3/uioverrides/AllAppsSwipeController.java b/src_ui_overrides/com/android/launcher3/uioverrides/AllAppsSwipeController.java
index e495477f5..c97c3ccec 100644
--- a/src_ui_overrides/com/android/launcher3/uioverrides/AllAppsSwipeController.java
+++ b/src_ui_overrides/com/android/launcher3/uioverrides/AllAppsSwipeController.java
@@ -7,6 +7,7 @@ import android.view.MotionEvent;
 
 import com.android.launcher3.AbstractFloatingView;
 import com.android.launcher3.Launcher;
+import com.android.launcher3.LauncherState;
 import com.android.launcher3.touch.AbstractStateChangeTouchController;
 import com.android.launcher3.touch.SwipeDetector;
 import com.android.launcher3.userevent.nano.LauncherLogProto.ContainerType;
@@ -43,12 +44,8 @@ public class AllAppsSwipeController extends AbstractStateChangeTouchController {
     protected int getSwipeDirection(MotionEvent ev) {
         if (mLauncher.isInState(ALL_APPS)) {
             mStartContainerType = ContainerType.ALLAPPS;
-            mFromState = ALL_APPS;
-            mToState = NORMAL;
             return SwipeDetector.DIRECTION_NEGATIVE;
         } else {
-            mFromState = NORMAL;
-            mToState = ALL_APPS;
             mStartContainerType = mLauncher.getDragLayer().isEventOverHotseat(ev) ?
                     ContainerType.HOTSEAT : ContainerType.WORKSPACE;
             return SwipeDetector.DIRECTION_POSITIVE;
@@ -56,6 +53,11 @@ public class AllAppsSwipeController extends AbstractStateChangeTouchController {
     }
 
     @Override
+    protected LauncherState getTargetState(LauncherState fromState, boolean isDragTowardPositive) {
+        return fromState == ALL_APPS ? NORMAL : ALL_APPS;
+    }
+
+    @Override
     protected float initCurrentAnimation() {
         float range = getShiftRange();
         long maxAccuracy = (long) (2 * range);