PreviewCapabilitiesImpl.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.impl.capability;
import androidx.annotation.NonNull;
import androidx.annotation.RequiresApi;
import androidx.annotation.RestrictTo;
import androidx.camera.core.CameraInfo;
import androidx.camera.core.Preview;
import androidx.camera.core.PreviewCapabilities;
import androidx.camera.core.impl.CameraInfoInternal;
/**
* Implementation of {@link PreviewCapabilities}. It delegates to {@link CameraInfoInternal} to
* retrieve {@link Preview} related capabilities.
*/
@RestrictTo(RestrictTo.Scope.LIBRARY_GROUP)
@RequiresApi(21)
public class PreviewCapabilitiesImpl implements PreviewCapabilities {
private boolean mIsStabilizationSupported;
PreviewCapabilitiesImpl(@NonNull CameraInfoInternal cameraInfoInternal) {
mIsStabilizationSupported = cameraInfoInternal.isPreviewStabilizationSupported();
}
/**
* Gets {@link PreviewCapabilities} by the {@link CameraInfo}.
*/
@NonNull
public static PreviewCapabilities from(@NonNull CameraInfo cameraInfo) {
return new PreviewCapabilitiesImpl((CameraInfoInternal) cameraInfo);
}
@Override
public boolean isStabilizationSupported() {
return mIsStabilizationSupported;
}
}