TorchState.java
/*
* Copyright 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.core;
import androidx.annotation.IntDef;
import androidx.annotation.RequiresApi;
import androidx.annotation.RestrictTo;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
/** The camera flash torch state. */
@RequiresApi(21) // TODO(b/200306659): Remove and replace with annotation on package-info.java
public class TorchState {
/** Torch is off. */
public static final int OFF = 0;
/** Torch is on. */
public static final int ON = 1;
private TorchState() {
}
/**
* @hide
*/
@IntDef({OFF, ON})
@Retention(RetentionPolicy.SOURCE)
@RestrictTo(RestrictTo.Scope.LIBRARY_GROUP)
public @interface State {
}
}