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Use WeakHashMap to store views

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This commit is contained in:
ViAnh
2023-08-24 19:40:32 +07:00
committed by Koitharu
parent b7f09243aa
commit e4ba738c00
1 changed files with 4 additions and 3 deletions
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7
app/src/main/kotlin/org/koitharu/kotatsu/reader/ui/pager/webtoon/WebtoonRecyclerView.kt
View File

@@ -8,17 +8,18 @@ import androidx.core.view.forEach
import androidx.recyclerview.widget.RecyclerView import androidx.recyclerview.widget.RecyclerView
import org.koitharu.kotatsu.core.util.ext.findCenterViewPosition import org.koitharu.kotatsu.core.util.ext.findCenterViewPosition
import java.util.LinkedList import java.util.LinkedList
import java.util.WeakHashMap
class WebtoonRecyclerView @JvmOverloads constructor( class WebtoonRecyclerView @JvmOverloads constructor(
context: Context, attrs: AttributeSet? = null, defStyleAttr: Int = 0 context: Context, attrs: AttributeSet? = null, defStyleAttr: Int = 0
) : RecyclerView(context, attrs, defStyleAttr) { ) : RecyclerView(context, attrs, defStyleAttr) {
private var onPageScrollListeners: MutableList<OnPageScrollListener>? = null private var onPageScrollListeners: MutableList<OnPageScrollListener>? = null
private val detachedViews = ArrayList<View>() private val detachedViews = WeakHashMap<View, Unit>()
override fun onChildDetachedFromWindow(child: View) { override fun onChildDetachedFromWindow(child: View) {
super.onChildDetachedFromWindow(child) super.onChildDetachedFromWindow(child)
detachedViews.add(child) detachedViews[child] = Unit
} }
override fun onChildAttachedToWindow(child: View) { override fun onChildAttachedToWindow(child: View) {
@@ -115,7 +116,7 @@ class WebtoonRecyclerView @JvmOverloads constructor(
forEach { child -> forEach { child ->
(child as WebtoonFrameLayout).target.requestLayout() (child as WebtoonFrameLayout).target.requestLayout()
} }
detachedViews.forEach {child -> detachedViews.keys.forEach { child ->
(child as WebtoonFrameLayout).target.requestLayout() (child as WebtoonFrameLayout).target.requestLayout()
} }
} }