| /* |
| * 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.pipe |
| |
| import android.hardware.camera2.CameraMetadata |
| |
| /** |
| * An enum to match the CameraMetadata.CONTROL_AE_MODE_* constants. |
| */ |
| enum class AeMode(val value: Int) { |
| OFF(CameraMetadata.CONTROL_AE_MODE_OFF), |
| ON(CameraMetadata.CONTROL_AE_MODE_ON), |
| ON_AUTO_FLASH(CameraMetadata.CONTROL_AE_MODE_ON_AUTO_FLASH), |
| ON_ALWAYS_FLASH(CameraMetadata.CONTROL_AE_MODE_ON_ALWAYS_FLASH), |
| ON_AUTO_FLASH_REDEYE(CameraMetadata.CONTROL_AE_MODE_ON_AUTO_FLASH_REDEYE); |
| |
| companion object { |
| @JvmStatic |
| fun fromIntOrNull(value: Int) = values().firstOrNull { it.value == value } |
| } |
| } |