| /* |
| * Copyright (C) 2017 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.app; |
| |
| import android.annotation.Nullable; |
| import android.os.Parcel; |
| import android.os.Parcelable; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| /** |
| * Represents a set of arguments used to initialize the picture-in-picture mode. |
| */ |
| public final class PictureInPictureArgs implements Parcelable { |
| |
| /** |
| * The expected aspect ratio of the picture-in-picture. |
| */ |
| @Nullable |
| private Float mAspectRatio; |
| |
| /** |
| * The set of actions that are associated with this activity when in picture in picture. |
| */ |
| @Nullable |
| private List<RemoteAction> mUserActions; |
| |
| PictureInPictureArgs(Parcel in) { |
| if (in.readInt() != 0) { |
| mAspectRatio = in.readFloat(); |
| } |
| if (in.readInt() != 0) { |
| mUserActions = new ArrayList<>(); |
| in.readParcelableList(mUserActions, RemoteAction.class.getClassLoader()); |
| } |
| } |
| |
| /** |
| * Creates a new set of picture-in-picture arguments. |
| */ |
| public PictureInPictureArgs() { |
| // Empty constructor |
| } |
| |
| /** |
| * Creates a new set of picture-in-picture arguments from the given {@param aspectRatio} and |
| * {@param actions}. |
| */ |
| public PictureInPictureArgs(float aspectRatio, List<RemoteAction> actions) { |
| mAspectRatio = aspectRatio; |
| if (actions != null) { |
| mUserActions = new ArrayList<>(actions); |
| } |
| } |
| |
| /** |
| * Copies the set parameters from the other picture-in-picture args. |
| * @hide |
| */ |
| public void copyOnlySet(PictureInPictureArgs otherArgs) { |
| if (otherArgs.hasSetAspectRatio()) { |
| mAspectRatio = otherArgs.mAspectRatio; |
| } |
| if (otherArgs.hasSetActions()) { |
| mUserActions = otherArgs.mUserActions; |
| } |
| } |
| |
| /** |
| * Sets the aspect ratio. |
| * @param aspectRatio the new aspect ratio for picture-in-picture. |
| */ |
| public void setAspectRatio(float aspectRatio) { |
| mAspectRatio = aspectRatio; |
| } |
| |
| /** |
| * @return the aspect ratio. If none is set, return 0. |
| * @hide |
| */ |
| public float getAspectRatio() { |
| if (mAspectRatio != null) { |
| return mAspectRatio; |
| } |
| return 0f; |
| } |
| |
| /** |
| * @return whether the aspect ratio is set. |
| * @hide |
| */ |
| public boolean hasSetAspectRatio() { |
| return mAspectRatio != null; |
| } |
| |
| /** |
| * Sets the user actions. |
| * @param actions the new actions to show in the picture-in-picture menu. |
| */ |
| public void setActions(List<RemoteAction> actions) { |
| if (mUserActions != null) { |
| mUserActions = null; |
| } |
| if (actions != null) { |
| mUserActions = new ArrayList<>(actions); |
| } |
| } |
| |
| /** |
| * @return the set of user actions. |
| * @hide |
| */ |
| public List<RemoteAction> getActions() { |
| return mUserActions; |
| } |
| |
| /** |
| * @return whether the user actions are set. |
| * @hide |
| */ |
| public boolean hasSetActions() { |
| return mUserActions != null; |
| } |
| |
| @Override |
| public PictureInPictureArgs clone() { |
| return new PictureInPictureArgs(mAspectRatio, mUserActions); |
| } |
| |
| @Override |
| public int describeContents() { |
| return 0; |
| } |
| |
| @Override |
| public void writeToParcel(Parcel out, int flags) { |
| if (mAspectRatio != null) { |
| out.writeInt(1); |
| out.writeFloat(mAspectRatio); |
| } else { |
| out.writeInt(0); |
| } |
| if (mUserActions != null) { |
| out.writeInt(1); |
| out.writeParcelableList(mUserActions, 0); |
| } else { |
| out.writeInt(0); |
| } |
| } |
| |
| public static final Creator<PictureInPictureArgs> CREATOR = |
| new Creator<PictureInPictureArgs>() { |
| public PictureInPictureArgs createFromParcel(Parcel in) { |
| return new PictureInPictureArgs(in); |
| } |
| public PictureInPictureArgs[] newArray(int size) { |
| return new PictureInPictureArgs[size]; |
| } |
| }; |
| } |