ExcludedSupportedSizesContainer.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.workaround;
import android.util.Size;
import androidx.annotation.NonNull;
import androidx.annotation.RequiresApi;
import androidx.camera.camera2.internal.compat.quirk.DeviceQuirks;
import androidx.camera.camera2.internal.compat.quirk.ExcludedSupportedSizesQuirk;
import java.util.ArrayList;
import java.util.List;
/**
* Gets problematic surface sizes that need to be excluded on the current device for a given
* camera and image format.
*
* @see ExcludedSupportedSizesQuirk
*/
@RequiresApi(21) // TODO(b/200306659): Remove and replace with annotation on package-info.java
public class ExcludedSupportedSizesContainer {
@NonNull
private final String mCameraId;
/**
* Constructs an instance of {@link ExcludedSupportedSizesContainer} that excludes supported
* surface sizes from the camera identified by cameraId.
*/
public ExcludedSupportedSizesContainer(@NonNull String cameraId) {
mCameraId = cameraId;
}
/**
* Retrieves the supported surface sizes to exclude on the current device for the camera
* identified by mCameraId and the specified image format.
*/
@NonNull
public List<Size> get(int imageFormat) {
final ExcludedSupportedSizesQuirk quirk = DeviceQuirks.get(
ExcludedSupportedSizesQuirk.class);
if (quirk == null) {
return new ArrayList<>();
}
return quirk.getExcludedSizes(mCameraId, imageFormat);
}
}