| /* |
| * Copyright (C) 2023 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.screenshot.appclips; |
| |
| import android.graphics.Bitmap; |
| import android.graphics.ColorSpace; |
| import android.graphics.ParcelableColorSpace; |
| import android.hardware.HardwareBuffer; |
| import android.os.Parcel; |
| import android.os.Parcelable; |
| import android.window.ScreenCapture.ScreenshotHardwareBuffer; |
| |
| /** |
| * An internal version of {@link ScreenshotHardwareBuffer} that helps with parceling the information |
| * necessary for creating a {@link Bitmap}. |
| */ |
| class ScreenshotHardwareBufferInternal implements Parcelable { |
| |
| public static final Creator<ScreenshotHardwareBufferInternal> CREATOR = |
| new Creator<>() { |
| @Override |
| public ScreenshotHardwareBufferInternal createFromParcel(Parcel in) { |
| return new ScreenshotHardwareBufferInternal(in); |
| } |
| |
| @Override |
| public ScreenshotHardwareBufferInternal[] newArray(int size) { |
| return new ScreenshotHardwareBufferInternal[size]; |
| } |
| }; |
| private final HardwareBuffer mHardwareBuffer; |
| private final ParcelableColorSpace mParcelableColorSpace; |
| |
| ScreenshotHardwareBufferInternal( |
| ScreenshotHardwareBuffer screenshotHardwareBuffer) { |
| mHardwareBuffer = screenshotHardwareBuffer.getHardwareBuffer(); |
| mParcelableColorSpace = new ParcelableColorSpace( |
| screenshotHardwareBuffer.getColorSpace()); |
| } |
| |
| private ScreenshotHardwareBufferInternal(Parcel in) { |
| mHardwareBuffer = in.readParcelable(HardwareBuffer.class.getClassLoader(), |
| HardwareBuffer.class); |
| mParcelableColorSpace = in.readParcelable(ParcelableColorSpace.class.getClassLoader(), |
| ParcelableColorSpace.class); |
| } |
| |
| /** |
| * Returns a {@link Bitmap} represented by the underlying data and successively closes the |
| * internal {@link HardwareBuffer}. See, |
| * {@link Bitmap#wrapHardwareBuffer(HardwareBuffer, ColorSpace)} and |
| * {@link HardwareBuffer#close()} for more information. |
| */ |
| Bitmap createBitmapThenCloseBuffer() { |
| Bitmap bitmap = Bitmap.wrapHardwareBuffer(mHardwareBuffer, |
| mParcelableColorSpace.getColorSpace()); |
| mHardwareBuffer.close(); |
| return bitmap; |
| } |
| |
| @Override |
| public void writeToParcel(Parcel dest, int flags) { |
| dest.writeParcelable(mHardwareBuffer, flags); |
| dest.writeParcelable(mParcelableColorSpace, flags); |
| } |
| |
| @Override |
| public int describeContents() { |
| return 0; |
| } |
| |
| @Override |
| public boolean equals(Object obj) { |
| if (!(obj instanceof ScreenshotHardwareBufferInternal)) { |
| return false; |
| } |
| |
| ScreenshotHardwareBufferInternal other = (ScreenshotHardwareBufferInternal) obj; |
| return mHardwareBuffer.equals(other.mHardwareBuffer) && mParcelableColorSpace.equals( |
| other.mParcelableColorSpace); |
| } |
| } |