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owenclave / app/src/main/java/io/nekohasekai/sagernet/widget/AppListPreference.kt
/******************************************************************************
* *
* Copyright (C) 2021 by nekohasekai *
* *
* This program is free software: you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation, either version 3 of the License, or *
* (at your option) any later version. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program. If not, see . *
* *
******************************************************************************/
package io.nekohasekai.sagernet.widget
import android.content.Context
import android.util.AttributeSet
import androidx.preference.Preference
import io.nekohasekai.sagernet.R
import io.nekohasekai.sagernet.database.DataStore
import io.nekohasekai.sagernet.ktx.app
import io.nekohasekai.sagernet.utils.PackageCache
class AppListPreference : Preference {
constructor(context: Context) : super(context)
constructor(context: Context, attrs: AttributeSet?) : super(context, attrs)
constructor(context: Context, attrs: AttributeSet?, defStyle: Int) : super(
context, attrs, defStyle
)
constructor(
context: Context, attrs: AttributeSet?, defStyleAttr: Int, defStyleRes: Int
) : super(context, attrs, defStyleAttr, defStyleRes)
override fun getSummary(): CharSequence {
PackageCache.awaitLoadSync()
val packages = DataStore.routePackages.split("\n").filter { it.isNotEmpty() }.map {
PackageCache.installedPackages[it]?.applicationInfo?.loadLabel(app.packageManager) ?: it
}
if (packages.isEmpty()) {
return context.getString(androidx.preference.R.string.not_set)
}
val count = packages.size
if (count <= 5) return packages.joinToString("\n")
return context.resources.getQuantityString(R.plurals.apps_message, count, count)
}
fun postUpdate() {
notifyChanged()
}
}