| /* |
| * Copyright (C) 2020 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.window; |
| |
| import android.annotation.NonNull; |
| import android.annotation.Nullable; |
| import android.annotation.TestApi; |
| import android.os.IBinder; |
| import android.os.Parcel; |
| import android.os.Parcelable; |
| import android.os.RemoteException; |
| import android.view.SurfaceControl; |
| import android.window.IWindowContainerToken; |
| |
| /** |
| * Interface for a window container to communicate with the window manager. This also acts as a |
| * token. |
| * @hide |
| */ |
| @TestApi |
| public final class WindowContainerToken implements Parcelable { |
| |
| private final IWindowContainerToken mRealToken; |
| |
| /** @hide */ |
| public WindowContainerToken(IWindowContainerToken realToken) { |
| mRealToken = realToken; |
| } |
| |
| private WindowContainerToken(Parcel in) { |
| mRealToken = IWindowContainerToken.Stub.asInterface(in.readStrongBinder()); |
| } |
| |
| @Nullable |
| public SurfaceControl getLeash() { |
| try { |
| return mRealToken.getLeash(); |
| } catch (RemoteException e) { |
| throw e.rethrowFromSystemServer(); |
| } |
| } |
| |
| /** @hide */ |
| public IBinder asBinder() { |
| return mRealToken.asBinder(); |
| } |
| |
| @Override |
| /** @hide */ |
| public void writeToParcel(@NonNull Parcel dest, int flags) { |
| dest.writeStrongBinder(mRealToken.asBinder()); |
| } |
| |
| @NonNull |
| public static final Creator<WindowContainerToken> CREATOR = |
| new Creator<WindowContainerToken>() { |
| @Override |
| public WindowContainerToken createFromParcel(Parcel in) { |
| return new WindowContainerToken(in); |
| } |
| |
| @Override |
| public WindowContainerToken[] newArray(int size) { |
| return new WindowContainerToken[size]; |
| } |
| }; |
| |
| @Override |
| /** @hide */ |
| public int describeContents() { |
| return 0; |
| } |
| } |