Twidere-App-Android-Twitter.../twidere/src/main/kotlin/org/mariotaku/twidere/adapter/SupportFixedFragmentStatePa...

38 lines
1.4 KiB
Kotlin

/*
* Twidere - Twitter client for Android
*
* Copyright (C) 2012-2014 Mariotaku Lee <mariotaku.lee@gmail.com>
*
* 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 <http://www.gnu.org/licenses/>.
*/
package org.mariotaku.twidere.adapter
import androidx.fragment.app.Fragment
import androidx.fragment.app.FragmentManager
import androidx.fragment.app.FragmentStatePagerAdapter
import android.view.ViewGroup
import androidx.fragment.app.FragmentAccessor
abstract class SupportFixedFragmentStatePagerAdapter(fm: FragmentManager) : FragmentStatePagerAdapter(fm) {
override fun instantiateItem(container: ViewGroup, position: Int): Fragment {
val f = super.instantiateItem(container, position) as Fragment
val savedFragmentState = FragmentAccessor.getSavedFragmentState(f)
savedFragmentState?.classLoader = f.javaClass.classLoader
return f
}
}