| // Copyright 2018 The Feed Authors. |
| // |
| // 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.google.android.libraries.feed.basicstream.internal.viewholders; |
| |
| /** Interface that {@link ViewHolder} instances can implement to enable swipe functionality. */ |
| public interface SwipeableViewHolder { |
| |
| /** Determines whether this {@link ViewHolder} can have a swipe performed on it. */ |
| boolean canSwipe(); |
| |
| /** Called when this {@link ViewHolder} is swiped. */ |
| void onSwiped(); |
| } |
