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/*
* Copyright © 2017-2019 WireGuard LLC. All Rights Reserved.
* SPDX-License-Identifier: Apache-2.0
*/
package com.wireguard.android.preference
import android.content.ActivityNotFoundException
import android.content.Context
import android.content.Intent
import android.net.Uri
import android.util.AttributeSet
import androidx.preference.Preference
import com.wireguard.android.Application
import com.wireguard.android.BuildConfig
import com.wireguard.android.R
import com.wireguard.android.backend.Backend
import com.wireguard.android.backend.GoBackend
import com.wireguard.android.backend.WgQuickBackend
import java.util.Locale
class VersionPreference(context: Context, attrs: AttributeSet?) : Preference(context, attrs) {
private var versionSummary: String? = null
override fun getSummary() = versionSummary
override fun getTitle() = context.getString(R.string.version_title, BuildConfig.VERSION_NAME)
override fun onClick() {
val intent = Intent(Intent.ACTION_VIEW)
intent.data = Uri.parse("https://www.wireguard.com/")
try {
context.startActivity(intent)
} catch (_: ActivityNotFoundException) {
}
}
companion object {
private fun getBackendPrettyName(context: Context, backend: Backend) = when (backend) {
is WgQuickBackend -> context.getString(R.string.type_name_kernel_module)
is GoBackend -> context.getString(R.string.type_name_go_userspace)
else -> ""
}
}
init {
Application.getBackendAsync().thenAccept { backend: Backend ->
versionSummary = getContext().getString(R.string.version_summary_checking, getBackendPrettyName(context, backend).toLowerCase(Locale.ENGLISH))
Application.getAsyncWorker().supplyAsync(backend::getVersion).whenComplete { version, exception ->
versionSummary = if (exception == null)
getContext().getString(R.string.version_summary, getBackendPrettyName(context, backend), version)
else
getContext().getString(R.string.version_summary_unknown, getBackendPrettyName(context, backend).toLowerCase(Locale.ENGLISH))
notifyChanged()
}
}
}
}
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