| /* |
| * Copyright (C) 2016 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.systemui.statusbar; |
| |
| import com.android.systemui.statusbar.notification.TransformState; |
| |
| /** |
| * A view that can be transformed to and from. |
| */ |
| public interface TransformableView { |
| int TRANSFORMING_VIEW_HEADER = 0; |
| int TRANSFORMING_VIEW_TITLE = 1; |
| int TRANSFORMING_VIEW_TEXT = 2; |
| int TRANSFORMING_VIEW_IMAGE = 3; |
| int TRANSFORMING_VIEW_PROGRESS = 4; |
| int TRANSFORMING_VIEW_ACTIONS = 5; |
| |
| /** |
| * Get the current state of a view in a transform animation |
| * |
| * @param fadingView which view we are interested in |
| * @return the current transform state of this viewtype |
| */ |
| TransformState getCurrentState(int fadingView); |
| |
| /** |
| * Transform to the given view |
| * |
| * @param notification the view to transform to |
| */ |
| void transformTo(TransformableView notification, Runnable endRunnable); |
| |
| /** |
| * Transform to the given view by a specified amount. |
| * |
| * @param notification the view to transform to |
| * @param transformationAmount how much transformation should be done |
| */ |
| void transformTo(TransformableView notification, float transformationAmount); |
| |
| /** |
| * Transform to this view from the given view |
| * |
| * @param notification the view to transform from |
| */ |
| void transformFrom(TransformableView notification); |
| |
| /** |
| * Transform to this view from the given view by a specified amount. |
| * |
| * @param notification the view to transform from |
| * @param transformationAmount how much transformation should be done |
| */ |
| void transformFrom(TransformableView notification, float transformationAmount); |
| |
| /** |
| * Set this view to be fully visible or gone |
| * |
| * @param visible |
| */ |
| void setVisible(boolean visible); |
| } |