ConcurrentCamera.java
/*
* Copyright 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 androidx.camera.core.concurrent;
import androidx.annotation.NonNull;
import androidx.annotation.RequiresApi;
import androidx.annotation.RestrictTo;
import androidx.camera.core.Camera;
import java.util.List;
/**
* Concurrent camera instance.
*/
@RequiresApi(21)
@RestrictTo(RestrictTo.Scope.LIBRARY_GROUP)
public class ConcurrentCamera {
@NonNull
private List<Camera> mCameras;
ConcurrentCamera(@NonNull List<Camera> cameras) {
mCameras = cameras;
}
/**
* Gets the list of cameras.
*/
@NonNull
public List<Camera> getCameras() {
return mCameras;
}
/**
* Builder for concurrent camera instance.
*/
public static class Builder {
@NonNull
private List<Camera> mCameras;
public Builder() {}
/**
* Sets the list of cameras.
*
* @param cameras cameras
* @return {@link Builder}
*/
@NonNull
public Builder setCameras(@NonNull List<Camera> cameras) {
mCameras = cameras;
return this;
}
/**
* Builds the {@link ConcurrentCamera}.
* @return {@link ConcurrentCamera}.
*/
@NonNull
public ConcurrentCamera builder() {
return new ConcurrentCamera(mCameras);
}
}
}