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Update BasePreferenceFragment

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topjohnwu 2019-09-27 19:54:03 -04:00
parent 64113a69b4
commit 0cb90e2e55
1 changed files with 20 additions and 26 deletions
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app/src/main/java/com/topjohnwu/magisk/ui/base/BasePreferenceFragment.kt
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@ -2,16 +2,12 @@ package com.topjohnwu.magisk.ui.base
import android.annotation.SuppressLint import android.annotation.SuppressLint
import android.content.SharedPreferences import android.content.SharedPreferences
import android.os.Build
import android.os.Bundle import android.os.Bundle
import android.view.LayoutInflater import android.view.LayoutInflater
import android.view.View import android.view.View
import android.view.ViewGroup import android.view.ViewGroup
import androidx.core.view.children
import androidx.core.view.isVisible
import androidx.preference.* import androidx.preference.*
import androidx.recyclerview.widget.RecyclerView import androidx.recyclerview.widget.RecyclerView
import com.topjohnwu.magisk.R
import org.koin.android.ext.android.inject import org.koin.android.ext.android.inject
abstract class BasePreferenceFragment : PreferenceFragmentCompat(), abstract class BasePreferenceFragment : PreferenceFragmentCompat(),
@ -35,28 +31,26 @@ abstract class BasePreferenceFragment : PreferenceFragmentCompat(),
super.onDestroyView() super.onDestroyView()
} }
override fun onCreateAdapter(preferenceScreen: PreferenceScreen): RecyclerView.Adapter<*> { private fun setAllPreferencesToAvoidHavingExtraSpace(preference: Preference) {
return object : PreferenceGroupAdapter(preferenceScreen) { preference.isIconSpaceReserved = false
@SuppressLint("RestrictedApi") if (preference is PreferenceGroup)
override fun onBindViewHolder(holder: PreferenceViewHolder, position: Int) { for (i in 0 until preference.preferenceCount)
super.onBindViewHolder(holder, position) setAllPreferencesToAvoidHavingExtraSpace(preference.getPreference(i))
when (val preference = getItem(position)) { }
is PreferenceCategory -> setZeroPaddingToLayoutChildren(holder.itemView)
else -> holder.itemView.findViewById<View>(R.id.icon_frame)?.isVisible = override fun setPreferenceScreen(preferenceScreen: PreferenceScreen?) {
preference.icon != null if (preferenceScreen != null)
setAllPreferencesToAvoidHavingExtraSpace(preferenceScreen)
super.setPreferenceScreen(preferenceScreen)
}
override fun onCreateAdapter(preferenceScreen: PreferenceScreen?): RecyclerView.Adapter<*> =
object : PreferenceGroupAdapter(preferenceScreen) {
@SuppressLint("RestrictedApi")
override fun onPreferenceHierarchyChange(preference: Preference?) {
if (preference != null)
setAllPreferencesToAvoidHavingExtraSpace(preference)
super.onPreferenceHierarchyChange(preference)
} }
} }
}
}
private fun setZeroPaddingToLayoutChildren(view: View) {
(view as? ViewGroup)?.children?.forEach {
setZeroPaddingToLayoutChildren(it)
} ?: return
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR1)
view.setPaddingRelative(0, view.paddingTop, view.paddingEnd, view.paddingBottom)
else
view.setPadding(0, view.paddingTop, view.paddingRight, view.paddingBottom)
}
} }