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/*
* Copyright (C) 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 com.google.jetpackcamera.settings
import androidx.datastore.core.CorruptionException
import androidx.datastore.core.Serializer
import com.google.protobuf.InvalidProtocolBufferException
import java.io.InputStream
import java.io.OutputStream
object JcaSettingsSerializer : Serializer<JcaSettings> {
override val defaultValue: JcaSettings = JcaSettings.newBuilder()
.setDarkModeStatus(DarkMode.DARK_MODE_SYSTEM)
.setDefaultFrontCamera(false)
.setBackCameraAvailable(true)
.setFrontCameraAvailable(true)
.setFlashModeStatus(FlashMode.FLASH_MODE_OFF)
.setAspectRatioStatus(AspectRatio.ASPECT_RATIO_NINE_SIXTEEN)
.setCaptureModeStatus(CaptureMode.CAPTURE_MODE_MULTI_STREAM)
.setStabilizePreview(PreviewStabilization.PREVIEW_STABILIZATION_UNDEFINED)
.setStabilizeVideo(VideoStabilization.VIDEO_STABILIZATION_UNDEFINED)
.setStabilizePreviewSupported(false)
.setStabilizeVideoSupported(false)
.build()
override suspend fun readFrom(input: InputStream): JcaSettings {
try {
return JcaSettings.parseFrom(input)
} catch (exception: InvalidProtocolBufferException) {
throw CorruptionException("Cannot read proto.", exception)
}
}
override suspend fun writeTo(t: JcaSettings, output: OutputStream) = t.writeTo(output)
}
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