diff options
Diffstat (limited to 'src/com/android/launcher3/allapps/AllAppsTransitionListener.java')
-rw-r--r-- | src/com/android/launcher3/allapps/AllAppsTransitionListener.java | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/src/com/android/launcher3/allapps/AllAppsTransitionListener.java b/src/com/android/launcher3/allapps/AllAppsTransitionListener.java new file mode 100644 index 0000000000..4a17e29039 --- /dev/null +++ b/src/com/android/launcher3/allapps/AllAppsTransitionListener.java @@ -0,0 +1,37 @@ +/* + * Copyright (C) 2023 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.allapps; + +/** + * An interface for listening to all-apps open-close transition + */ +public interface AllAppsTransitionListener { + /** + * Called when the transition starts + * @param toAllApps {@code true} if this transition is supposed to end in the AppApps UI + * + * @see ActivityAllAppsContainerView + */ + void onAllAppsTransitionStart(boolean toAllApps); + + /** + * Called when the transition ends + * @param toAllApps {@code true} if the final state is all-apps + * + * @see ActivityAllAppsContainerView + */ + void onAllAppsTransitionEnd(boolean toAllApps); +} |