| /* |
| * Copyright (C) 2018 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 android.view; |
| |
| import android.annotation.Nullable; |
| import android.os.Parcel; |
| import android.os.Parcelable; |
| import android.util.ArrayMap; |
| import android.util.SparseArray; |
| import android.view.WindowManager.TransitionType; |
| |
| /** |
| * Defines which animation types should be overridden by which remote animation. |
| * |
| * @hide |
| */ |
| public class RemoteAnimationDefinition implements Parcelable { |
| |
| private final SparseArray<RemoteAnimationAdapter> mTransitionAnimationMap; |
| |
| public RemoteAnimationDefinition() { |
| mTransitionAnimationMap = new SparseArray<>(); |
| } |
| |
| /** |
| * Registers a remote animation for a specific transition. |
| * |
| * @param transition The transition type. Must be one of WindowManager.TRANSIT_* values. |
| * @param adapter The adapter that described how to run the remote animation. |
| */ |
| public void addRemoteAnimation(@TransitionType int transition, RemoteAnimationAdapter adapter) { |
| mTransitionAnimationMap.put(transition, adapter); |
| } |
| |
| /** |
| * Checks whether a remote animation for specific transition is defined. |
| * |
| * @param transition The transition type. Must be one of WindowManager.TRANSIT_* values. |
| * @return Whether this definition has defined a remote animation for the specified transition. |
| */ |
| public boolean hasTransition(@TransitionType int transition) { |
| return mTransitionAnimationMap.get(transition) != null; |
| } |
| |
| /** |
| * Retrieves the remote animation for a specific transition. |
| * |
| * @param transition The transition type. Must be one of WindowManager.TRANSIT_* values. |
| * @return The remote animation adapter for the specified transition. |
| */ |
| public @Nullable RemoteAnimationAdapter getAdapter(@TransitionType int transition) { |
| return mTransitionAnimationMap.get(transition); |
| } |
| |
| public RemoteAnimationDefinition(Parcel in) { |
| mTransitionAnimationMap = in.readSparseArray(null /* loader */); |
| } |
| |
| @Override |
| public int describeContents() { |
| return 0; |
| } |
| |
| @Override |
| public void writeToParcel(Parcel dest, int flags) { |
| dest.writeSparseArray((SparseArray) mTransitionAnimationMap); |
| } |
| |
| public static final Creator<RemoteAnimationDefinition> CREATOR = |
| new Creator<RemoteAnimationDefinition>() { |
| public RemoteAnimationDefinition createFromParcel(Parcel in) { |
| return new RemoteAnimationDefinition(in); |
| } |
| |
| public RemoteAnimationDefinition[] newArray(int size) { |
| return new RemoteAnimationDefinition[size]; |
| } |
| }; |
| } |