Delete TaskbarStateHander
Bug: 204220602
Test: N/A
Change-Id: I6c26b4d3b8acb35750be56986555350e84f31ecb
diff --git a/quickstep/src/com/android/launcher3/BaseQuickstepLauncher.java b/quickstep/src/com/android/launcher3/BaseQuickstepLauncher.java
index e8ea671..6e2d2a9 100644
--- a/quickstep/src/com/android/launcher3/BaseQuickstepLauncher.java
+++ b/quickstep/src/com/android/launcher3/BaseQuickstepLauncher.java
@@ -57,7 +57,6 @@
import com.android.launcher3.statemanager.StateManager.StateHandler;
import com.android.launcher3.taskbar.LauncherTaskbarUIController;
import com.android.launcher3.taskbar.TaskbarManager;
-import com.android.launcher3.taskbar.TaskbarStateHandler;
import com.android.launcher3.uioverrides.RecentsViewStateController;
import com.android.launcher3.util.ActivityOptionsWrapper;
import com.android.launcher3.util.DisplayController;
@@ -115,8 +114,6 @@
private @Nullable OverviewCommandHelper mOverviewCommandHelper;
private @Nullable LauncherTaskbarUIController mTaskbarUIController;
- private final TaskbarStateHandler mTaskbarStateHandler = new TaskbarStateHandler(this);
-
// Will be updated when dragging from taskbar.
private @Nullable DragOptions mNextWorkspaceDragOptions = null;
@@ -368,17 +365,12 @@
out.add(getDepthController());
out.add(new RecentsViewStateController(this));
out.add(new BackButtonAlphaHandler(this));
- out.add(getTaskbarStateHandler());
}
public DepthController getDepthController() {
return mDepthController;
}
- public TaskbarStateHandler getTaskbarStateHandler() {
- return mTaskbarStateHandler;
- }
-
@Nullable
public UnfoldTransitionProgressProvider getUnfoldTransitionProgressProvider() {
return mUnfoldTransitionProgressProvider;
diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarStateHandler.java b/quickstep/src/com/android/launcher3/taskbar/TaskbarStateHandler.java
deleted file mode 100644
index edd2a22..0000000
--- a/quickstep/src/com/android/launcher3/taskbar/TaskbarStateHandler.java
+++ /dev/null
@@ -1,71 +0,0 @@
-/*
- * Copyright (C) 2021 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.taskbar;
-
-import static com.android.launcher3.LauncherState.TASKBAR;
-import static com.android.launcher3.anim.Interpolators.LINEAR;
-
-import com.android.launcher3.BaseQuickstepLauncher;
-import com.android.launcher3.LauncherState;
-import com.android.launcher3.anim.PendingAnimation;
-import com.android.launcher3.anim.PropertySetter;
-import com.android.launcher3.statemanager.StateManager;
-import com.android.launcher3.states.StateAnimationConfig;
-import com.android.quickstep.AnimatedFloat;
-import com.android.quickstep.SystemUiProxy;
-
-/**
- * StateHandler to animate Taskbar according to Launcher's state machine.
- */
-public class TaskbarStateHandler implements StateManager.StateHandler<LauncherState> {
-
- private final BaseQuickstepLauncher mLauncher;
-
- private AnimatedFloat mNavbarButtonAlpha = new AnimatedFloat(this::updateNavbarButtonAlpha);
-
- public TaskbarStateHandler(BaseQuickstepLauncher launcher) {
- mLauncher = launcher;
- }
-
- @Override
- public void setState(LauncherState state) {
- setState(state, PropertySetter.NO_ANIM_PROPERTY_SETTER);
- // Force update the alpha in case it was not initialized properly
- updateNavbarButtonAlpha();
- }
-
- @Override
- public void setStateWithAnimation(LauncherState toState, StateAnimationConfig config,
- PendingAnimation animation) {
- setState(toState, animation);
- }
-
- /**
- * Sets the provided state
- */
- public void setState(LauncherState toState, PropertySetter setter) {
- boolean isTaskbarVisible = (toState.getVisibleElements(mLauncher) & TASKBAR) != 0;
- // Make the nav bar visible in states that taskbar isn't visible.
- // TODO: We should draw our own handle instead of showing the nav bar.
- float navbarButtonAlpha = isTaskbarVisible ? 0f : 1f;
- setter.setFloat(mNavbarButtonAlpha, AnimatedFloat.VALUE, navbarButtonAlpha, LINEAR);
- }
-
-
- private void updateNavbarButtonAlpha() {
- SystemUiProxy.INSTANCE.get(mLauncher).setNavBarButtonAlpha(mNavbarButtonAlpha.value, false);
- }
-}