CameraQuirks.java
/*
* Copyright 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 androidx.camera.camera2.internal.compat.quirk;
import android.hardware.camera2.CameraCharacteristics;
import androidx.annotation.NonNull;
import androidx.camera.camera2.internal.compat.CameraCharacteristicsCompat;
import androidx.camera.core.impl.Quirk;
import androidx.camera.core.impl.Quirks;
import java.util.ArrayList;
import java.util.List;
/** Provider of camera specific quirks. */
public class CameraQuirks {
private CameraQuirks() {
}
/**
* Goes through all defined camera specific quirks, then filters them to retrieve quirks
* required for the camera identified by the provided camera id and
* {@link CameraCharacteristics}.
*
* @param cameraId Camera id of the camera device used to filter quirks
* @param cameraCharacteristicsCompat Characteristics of the camera device user to filter quirks
* @return List of quirks associated with the camera identified by its id and
* {@link CameraCharacteristics}.
*/
@NonNull
public static Quirks get(@NonNull final String cameraId,
@NonNull final CameraCharacteristicsCompat cameraCharacteristicsCompat) {
final List<Quirk> quirks = new ArrayList<>();
// Go through all defined camera quirks, and add them to `quirks` if they should be loaded
if (AeFpsRangeLegacyQuirk.load(cameraCharacteristicsCompat)) {
quirks.add(new AeFpsRangeLegacyQuirk(cameraCharacteristicsCompat));
}
if (AspectRatioLegacyApi21Quirk.load(cameraCharacteristicsCompat)) {
quirks.add(new AspectRatioLegacyApi21Quirk());
}
if (JpegHalCorruptImageQuirk.load(cameraCharacteristicsCompat)) {
quirks.add(new JpegHalCorruptImageQuirk());
}
if (CamcorderProfileResolutionQuirk.load(cameraCharacteristicsCompat)) {
quirks.add(new CamcorderProfileResolutionQuirk(cameraCharacteristicsCompat));
}
return new Quirks(quirks);
}
}