Simple-Dialer/app/src/main/kotlin/com/simplemobiletools/dialer/adapters/ViewPagerAdapter.kt

55 lines
1.8 KiB
Kotlin

package com.simplemobiletools.dialer.adapters
import android.view.View
import android.view.ViewGroup
import androidx.viewpager.widget.PagerAdapter
import com.simplemobiletools.commons.helpers.TAB_CALL_HISTORY
import com.simplemobiletools.commons.helpers.TAB_CONTACTS
import com.simplemobiletools.commons.helpers.TAB_FAVORITES
import com.simplemobiletools.dialer.R
import com.simplemobiletools.dialer.activities.SimpleActivity
import com.simplemobiletools.dialer.extensions.config
import com.simplemobiletools.dialer.fragments.MyViewPagerFragment
import com.simplemobiletools.dialer.helpers.tabsList
class ViewPagerAdapter(val activity: SimpleActivity) : PagerAdapter() {
override fun instantiateItem(container: ViewGroup, position: Int): Any {
val layout = getFragment(position)
val view = activity.layoutInflater.inflate(layout, container, false)
container.addView(view)
(view as MyViewPagerFragment<*>).apply {
setupFragment(activity)
}
return view
}
override fun destroyItem(container: ViewGroup, position: Int, item: Any) {
container.removeView(item as View)
}
override fun getCount() = tabsList.filter { it and activity.config.showTabs != 0 }.size
override fun isViewFromObject(view: View, item: Any) = view == item
private fun getFragment(position: Int): Int {
val showTabs = activity.config.showTabs
val fragments = arrayListOf<Int>()
if (showTabs and TAB_CONTACTS > 0) {
fragments.add(R.layout.fragment_contacts)
}
if (showTabs and TAB_FAVORITES > 0) {
fragments.add(R.layout.fragment_favorites)
}
if (showTabs and TAB_CALL_HISTORY > 0) {
fragments.add(R.layout.fragment_recents)
}
return if (position < fragments.size) fragments[position] else fragments.last()
}
}