SupportedRepeatingSurfaceSize.java
/*
* Copyright 2022 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 androidx.camera.camera2.internal.compat.workaround;
import android.util.Size;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import androidx.annotation.RequiresApi;
import androidx.camera.camera2.internal.compat.quirk.DeviceQuirks;
import androidx.camera.camera2.internal.compat.quirk.RepeatingStreamConstraintForVideoRecordingQuirk;
import androidx.camera.core.impl.utils.CompareSizesByArea;
import java.util.ArrayList;
import java.util.Comparator;
import java.util.List;
/**
* Gets the supported surface for configurations.
*/
@RequiresApi(21) // TODO(b/200306659): Remove and replace with annotation on package-info.java
public class SupportedRepeatingSurfaceSize {
@Nullable
private final RepeatingStreamConstraintForVideoRecordingQuirk mQuirk;
public SupportedRepeatingSurfaceSize() {
mQuirk = DeviceQuirks.get(RepeatingStreamConstraintForVideoRecordingQuirk.class);
}
private static final Size MINI_PREVIEW_SIZE_HUAWEI_MATE_9 = new Size(320, 240);
private static final Comparator<Size> SIZE_COMPARATOR = new CompareSizesByArea();
/** Gets the supported output resolution of the device. */
@NonNull
public Size[] getSupportedSizes(@NonNull Size[] sizes) {
if (mQuirk != null) {
if (RepeatingStreamConstraintForVideoRecordingQuirk.isHuaweiMate9()) {
List<Size> supportedSizes = new ArrayList<>();
for (Size s : sizes) {
if (SIZE_COMPARATOR.compare(s, MINI_PREVIEW_SIZE_HUAWEI_MATE_9) >= 0) {
supportedSizes.add(s);
}
}
return supportedSizes.toArray(new Size[0]);
}
}
return sizes;
}
}