48 lines
1.7 KiB
Kotlin
48 lines
1.7 KiB
Kotlin
/*
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* Pupil, Hitomi.la viewer for Android
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* Copyright (C) 2021 tom5079
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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package xyz.quaver.pupil.proto
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import android.app.Application
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import android.content.Context
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import androidx.datastore.core.CorruptionException
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import androidx.datastore.core.DataStore
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import androidx.datastore.core.Serializer
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import androidx.datastore.dataStore
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import com.google.protobuf.InvalidProtocolBufferException
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import java.io.InputStream
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import java.io.OutputStream
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object SettingsSerializer : Serializer<Settings> {
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override val defaultValue: Settings = Settings.getDefaultInstance()
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override suspend fun readFrom(input: InputStream): Settings {
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try {
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return Settings.parseFrom(input)
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} catch (exception: InvalidProtocolBufferException) {
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throw CorruptionException("Cannot read proto.", exception)
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}
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}
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override suspend fun writeTo(t: Settings, output: OutputStream) = t.writeTo(output)
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}
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val Application.settingsDataStore: DataStore<Settings> by dataStore(
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fileName = "settings.proto",
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serializer = SettingsSerializer
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) |