| /* |
| * 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 com.android.systemui.shared.system; |
| |
| import android.annotation.Nullable; |
| import android.os.Bundle; |
| import android.os.IBinder; |
| import android.view.SurfaceControl; |
| import android.view.SurfaceView; |
| |
| /** Util class that wraps a SurfaceView request into a bundle. */ |
| public class SurfaceViewRequestUtils { |
| private static final String KEY_HOST_TOKEN = "host_token"; |
| private static final String KEY_SURFACE_CONTROL = "surface_control"; |
| |
| /** Creates a SurfaceView based bundle that stores the input host token and surface control. */ |
| public static Bundle createSurfaceBundle(SurfaceView surfaceView) { |
| Bundle bundle = new Bundle(); |
| bundle.putBinder(KEY_HOST_TOKEN, surfaceView.getHostToken()); |
| bundle.putParcelable(KEY_SURFACE_CONTROL, surfaceView.getSurfaceControl()); |
| return bundle; |
| } |
| |
| /** |
| * Retrieves the SurfaceControl from an Intent created by |
| * {@link #createSurfaceBundle(SurfaceView)}. |
| **/ |
| public static SurfaceControl getSurfaceControl(Bundle bundle) { |
| return bundle.getParcelable(KEY_SURFACE_CONTROL); |
| } |
| |
| /** |
| * Retrieves the input token from an Intent created by |
| * {@link #createSurfaceBundle(SurfaceView)}. |
| **/ |
| public static @Nullable IBinder getHostToken(Bundle bundle) { |
| return bundle.getBinder(KEY_HOST_TOKEN); |
| } |
| |
| private SurfaceViewRequestUtils() {} |
| } |