Revert "Remove OverviewToAllAppsController for Go"

This reverts commit 792fcc3aec4e085fc864541fb0396ef09bd23342.

Reason for revert: This class actually manages more than just overview to all apps transitions, and Go needs some form of this for landscape transitions state transitions

Change-Id: I073dcc94dda06ff8d87166d2674927df8f2418f5

2 files changed, 1 insertions, 101 deletions

diff --git a/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/OverviewToAllAppsTouchController.java b/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/OverviewToAllAppsTouchController.java
deleted file mode 100644
index 0f9b57f03..000000000
--- a/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/OverviewToAllAppsTouchController.java
+++ /dev/null
@@ -1,80 +0,0 @@
-/*
- * Copyright (C) 2017 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package com.android.launcher3.uioverrides;
-
-import static com.android.launcher3.LauncherState.ALL_APPS;
-import static com.android.launcher3.LauncherState.NORMAL;
-import static com.android.launcher3.LauncherState.OVERVIEW;
-
-import android.view.MotionEvent;
-
-import com.android.launcher3.AbstractFloatingView;
-import com.android.launcher3.Launcher;
-import com.android.launcher3.LauncherState;
-import com.android.launcher3.userevent.nano.LauncherLogProto;
-import com.android.quickstep.TouchInteractionService;
-import com.android.quickstep.views.RecentsView;
-
-/**
- * Touch controller from going from OVERVIEW to ALL_APPS.
- *
- * This is used in landscape mode. It is also used in portrait mode for the fallback recents.
- */
-public class OverviewToAllAppsTouchController extends PortraitStatesTouchController {
-
-    public OverviewToAllAppsTouchController(Launcher l) {
-        super(l);
-    }
-
-    @Override
-    protected boolean canInterceptTouch(MotionEvent ev) {
-        if (mCurrentAnimation != null) {
-            // If we are already animating from a previous state, we can intercept.
-            return true;
-        }
-        if (AbstractFloatingView.getTopOpenView(mLauncher) != null) {
-            return false;
-        }
-        if (mLauncher.isInState(ALL_APPS)) {
-            // In all-apps only listen if the container cannot scroll itself
-            return mLauncher.getAppsView().shouldContainerScroll(ev);
-        } else if (mLauncher.isInState(NORMAL)) {
-            return true;
-        } else if (mLauncher.isInState(OVERVIEW)) {
-            RecentsView rv = mLauncher.getOverviewPanel();
-            return ev.getY() > (rv.getBottom() - rv.getPaddingBottom());
-        } else {
-            return false;
-        }
-    }
-
-    @Override
-    protected LauncherState getTargetState(LauncherState fromState, boolean isDragTowardPositive) {
-        if (fromState == ALL_APPS && !isDragTowardPositive) {
-            // Should swipe down go to OVERVIEW instead?
-            return TouchInteractionService.isConnected() ?
-                    mLauncher.getStateManager().getLastState() : NORMAL;
-        } else if (isDragTowardPositive) {
-            return ALL_APPS;
-        }
-        return fromState;
-    }
-
-    @Override
-    protected int getLogContainerTypeForNormalState() {
-        return LauncherLogProto.ContainerType.WORKSPACE;
-    }
-}
diff --git a/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/RecentsUiFactory.java b/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/RecentsUiFactory.java
index 0b62beed1..f18f43c4c 100644
--- a/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/RecentsUiFactory.java
+++ b/quickstep/recents_ui_overrides/src/com/android/launcher3/uioverrides/RecentsUiFactory.java
@@ -22,14 +22,11 @@ import static com.android.launcher3.LauncherAnimUtils.SCALE_PROPERTY;
 import static com.android.launcher3.LauncherState.NORMAL;
 import static com.android.launcher3.LauncherState.OVERVIEW;
 
-import androidx.annotation.Nullable;
-
 import com.android.launcher3.Launcher;
 import com.android.launcher3.LauncherState;
 import com.android.launcher3.LauncherStateManager.StateHandler;
 import com.android.launcher3.anim.AnimatorPlaybackController;
 import com.android.launcher3.util.TouchController;
-import com.android.quickstep.OverviewInteractionState;
 import com.android.quickstep.views.RecentsView;
 
 /**
@@ -48,28 +45,11 @@ public final class RecentsUiFactory {
      * @param launcher the launcher activity
      * @return the touch controller for recents tasks
      */
-    public static @Nullable TouchController createTaskSwipeController(Launcher launcher) {
+    public static TouchController createTaskSwipeController(Launcher launcher) {
         return new LauncherTaskViewController(launcher);
     }
 
     /**
-     * Creates and returns a touch controller for swiping from overview state to the all apps state
-     * if such an action is supported.
-     *
-     * @param launcher the launcher activity
-     * @return the touch controller for swiping from overview to all apps
-     */
-    public static @Nullable TouchController createOverviewToAllAppsTouchController(
-            Launcher launcher) {
-        boolean swipeUpEnabled = OverviewInteractionState.INSTANCE.get(launcher)
-                .isSwipeUpGestureEnabled();
-        if (!swipeUpEnabled || launcher.getDeviceProfile().isVerticalBarLayout()) {
-            return new OverviewToAllAppsTouchController(launcher);
-        }
-        return null;
-    }
-
-    /**
      * Creates and returns the controller responsible for recents view state transitions.
      *
      * @param launcher the launcher activity