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owenclave / app/src/main/java/io/nekohasekai/sagernet/widget/GroupPreference.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 io.nekohasekai.sagernet.database.SagerDatabase
class GroupPreference : SimpleMenuPreference {
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)
init {
val groups = SagerDatabase.groupDao.allGroups()
entries = groups.map { it.displayName() }.toTypedArray()
entryValues = groups.map { "${it.id}" }.toTypedArray()
}
override fun getSummary(): CharSequence? {
if (!value.isNullOrBlank() && value != "0") {
return SagerDatabase.groupDao.getById(value.toLong())?.displayName()
?: super.getSummary()
}
return super.getSummary()
}
}