| /* |
| * Copyright (C) 2019 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.testing.fakes; |
| |
| import androidx.camera.core.BaseCamera; |
| import androidx.camera.core.BaseUseCase; |
| import androidx.camera.core.CameraControl; |
| import androidx.camera.core.CameraInfo; |
| import androidx.camera.core.CaptureRequestConfiguration; |
| import java.util.Collection; |
| |
| /** A fake camera which will not produce any data. */ |
| public class FakeCamera implements BaseCamera { |
| private final CameraControl cameraControl = CameraControl.defaultEmptyInstance(); |
| |
| private final CameraInfo cameraInfo; |
| |
| FakeCamera() { |
| this(new FakeCameraInfo()); |
| } |
| |
| FakeCamera(FakeCameraInfo cameraInfo) { |
| this.cameraInfo = cameraInfo; |
| } |
| |
| @Override |
| public void open() {} |
| |
| @Override |
| public void close() {} |
| |
| @Override |
| public void release() {} |
| |
| @Override |
| public void addOnlineUseCase(Collection<BaseUseCase> baseUseCases) {} |
| |
| @Override |
| public void removeOnlineUseCase(Collection<BaseUseCase> baseUseCases) {} |
| |
| @Override |
| public void onUseCaseActive(BaseUseCase useCase) {} |
| |
| @Override |
| public void onUseCaseInactive(BaseUseCase useCase) {} |
| |
| @Override |
| public void onUseCaseUpdated(BaseUseCase useCase) {} |
| |
| @Override |
| public void onUseCaseReset(BaseUseCase useCase) {} |
| |
| @Override |
| public void onUseCaseSingleRequest( |
| BaseUseCase useCase, CaptureRequestConfiguration captureRequestConfiguration) {} |
| |
| // Returns fixed CameraControl instance in order to verify the instance is correctly attached. |
| @Override |
| public CameraControl getCameraControl() { |
| return cameraControl; |
| } |
| |
| @Override |
| public CameraInfo getCameraInfo() { |
| return cameraInfo; |
| } |
| } |
