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Rabbit-R1/android (non root)/java/sources/com/rubensousa/dpadrecyclerview/layoutmanager/layout/StructureEngineer.java
Andrew Smiley e45365584e Source Files
2024-05-21 17:08:36 -04:00

570 lines
39 KiB
Java
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package com.rubensousa.dpadrecyclerview.layoutmanager.layout;
import android.util.Log;
import android.view.View;
import android.view.ViewGroup;
import androidx.recyclerview.widget.RecyclerView;
import com.rubensousa.dpadrecyclerview.DpadLoopDirection;
import com.rubensousa.dpadrecyclerview.DpadRecyclerView;
import com.rubensousa.dpadrecyclerview.ParentAlignment;
import com.rubensousa.dpadrecyclerview.layoutmanager.alignment.LayoutAlignment;
import com.rubensousa.dpadrecyclerview.layoutmanager.layout.provider.RecyclerViewProvider;
import com.rubensousa.dpadrecyclerview.layoutmanager.layout.provider.ScrapViewProvider;
import com.rubensousa.dpadrecyclerview.layoutmanager.layout.provider.ViewProvider;
import io.sentry.protocol.SentryThread;
import kotlin.Metadata;
import kotlin.jvm.internal.Intrinsics;
/* compiled from: StructureEngineer.kt */
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"layoutRequest", "Lcom/rubensousa/dpadrecyclerview/layoutmanager/layout/LayoutRequest;", "layoutResult", "Lcom/rubensousa/dpadrecyclerview/layoutmanager/layout/LayoutResult;", "preLayoutRequest", "Lcom/rubensousa/dpadrecyclerview/layoutmanager/layout/PreLayoutRequest;", "recyclerViewProvider", "Lcom/rubensousa/dpadrecyclerview/layoutmanager/layout/provider/RecyclerViewProvider;", "scrapViewProvider", "Lcom/rubensousa/dpadrecyclerview/layoutmanager/layout/provider/ScrapViewProvider;", "viewBounds", "Lcom/rubensousa/dpadrecyclerview/layoutmanager/layout/ViewBounds;", "getViewBounds", "()Lcom/rubensousa/dpadrecyclerview/layoutmanager/layout/ViewBounds;", "viewRecycler", "Lcom/rubensousa/dpadrecyclerview/layoutmanager/layout/ViewRecycler;", "getViewRecycler", "()Lcom/rubensousa/dpadrecyclerview/layoutmanager/layout/ViewRecycler;", "addView", "", "view", "Landroid/view/View;", "alignPivot", "pivotView", "recycler", "Landroidx/recyclerview/widget/RecyclerView$Recycler;", "Landroidx/recyclerview/widget/RecyclerView;", SentryThread.JsonKeys.STATE, "Landroidx/recyclerview/widget/RecyclerView$State;", "alignToEdge", "", "alignment", "Lcom/rubensousa/dpadrecyclerview/ParentAlignment;", "remainingScroll", "", "clear", "fill", "viewProvider", "Lcom/rubensousa/dpadrecyclerview/layoutmanager/layout/provider/ViewProvider;", "finishLayout", "fixEndGap", "startEdge", "endEdge", "startView", "fixStartGap", "endView", "initLayout", "pivotPosition", "isNewLayoutRequired", "itemChanges", "Lcom/rubensousa/dpadrecyclerview/layoutmanager/layout/ItemChanges;", "layoutBlock", "layoutChildren", "layoutDisappearingViews", "firstView", "lastView", "layoutExtraSpace", "layoutLoop", "layoutScrap", "logChildren", "offsetChildren", "offset", "onChildrenOffset", "onLayoutCleared", "onLayoutFinished", "onLayoutStarted", "performLayout", "bounds", "preLayout", "preLayoutChildren", "removeInvisibleViews", "scrollBy", "recycleChildren", "shouldContinueLayout", "remainingSpace", "shouldSkipSpaceOf", "updateLayoutRequestForScroll", "scrollOffset", "updateLoopingState", "Companion", "dpadrecyclerview_release"}, k = 1, mv = {1, 9, 0}, xi = 48)
/* loaded from: classes3.dex */
public abstract class StructureEngineer {
public static final String TAG = "StructureEngineer";
private final ExtraLayoutSpaceCalculator extraLayoutSpaceCalculator;
private final LayoutAlignment layoutAlignment;
private final LayoutInfo layoutInfo;
private final RecyclerView.LayoutManager layoutManager;
private final LayoutRequest layoutRequest;
private final LayoutResult layoutResult;
private final PreLayoutRequest preLayoutRequest;
private final RecyclerViewProvider recyclerViewProvider;
private final ScrapViewProvider scrapViewProvider;
private final ViewBounds viewBounds;
private final ViewRecycler viewRecycler;
/* JADX INFO: Access modifiers changed from: protected */
public final LayoutAlignment getLayoutAlignment() {
return this.layoutAlignment;
}
/* JADX INFO: Access modifiers changed from: protected */
public final LayoutInfo getLayoutInfo() {
return this.layoutInfo;
}
/* JADX INFO: Access modifiers changed from: protected */
public final RecyclerView.LayoutManager getLayoutManager() {
return this.layoutManager;
}
/* JADX INFO: Access modifiers changed from: protected */
public final ViewBounds getViewBounds() {
return this.viewBounds;
}
/* JADX INFO: Access modifiers changed from: protected */
public final ViewRecycler getViewRecycler() {
return this.viewRecycler;
}
protected abstract View initLayout(int pivotPosition, LayoutRequest layoutRequest, ViewProvider viewProvider, RecyclerView.Recycler recycler, RecyclerView.State state);
protected abstract void layoutBlock(LayoutRequest layoutRequest, ViewProvider viewProvider, RecyclerView.Recycler recycler, RecyclerView.State state, LayoutResult layoutResult);
protected abstract void layoutDisappearingViews(View firstView, View lastView, LayoutRequest layoutRequest, ScrapViewProvider scrapViewProvider, RecyclerView.Recycler recycler, RecyclerView.State state);
public boolean layoutLoop(View pivotView, LayoutRequest layoutRequest, ViewProvider viewProvider, RecyclerView.Recycler recycler, RecyclerView.State state) {
Intrinsics.checkNotNullParameter(pivotView, "pivotView");
Intrinsics.checkNotNullParameter(layoutRequest, "layoutRequest");
Intrinsics.checkNotNullParameter(viewProvider, "viewProvider");
Intrinsics.checkNotNullParameter(recycler, "recycler");
Intrinsics.checkNotNullParameter(state, "state");
return false;
}
/* JADX INFO: Access modifiers changed from: protected */
public void onChildrenOffset(int offset) {
}
public void onLayoutCleared() {
}
public void onLayoutFinished() {
}
public StructureEngineer(RecyclerView.LayoutManager layoutManager, LayoutInfo layoutInfo, LayoutAlignment layoutAlignment) {
Intrinsics.checkNotNullParameter(layoutManager, "layoutManager");
Intrinsics.checkNotNullParameter(layoutInfo, "layoutInfo");
Intrinsics.checkNotNullParameter(layoutAlignment, "layoutAlignment");
this.layoutManager = layoutManager;
this.layoutInfo = layoutInfo;
this.layoutAlignment = layoutAlignment;
this.viewBounds = new ViewBounds(0, 0, 0, 0, 15, null);
this.viewRecycler = new ViewRecycler(layoutManager, layoutInfo);
this.extraLayoutSpaceCalculator = new ExtraLayoutSpaceCalculator(layoutInfo);
this.preLayoutRequest = new PreLayoutRequest();
this.layoutRequest = new LayoutRequest();
this.layoutResult = new LayoutResult();
this.recyclerViewProvider = new RecyclerViewProvider();
this.scrapViewProvider = new ScrapViewProvider();
}
public void onLayoutStarted(RecyclerView.State state) {
Intrinsics.checkNotNullParameter(state, "state");
this.layoutRequest.init(state.getItemCount(), this.layoutInfo.getConfiguration().getGravity(), this.layoutInfo.isVertical(), this.layoutInfo.shouldReverseLayout(), this.layoutInfo.isInfinite(), this.layoutInfo.getConfiguration().getLoopDirection());
this.layoutAlignment.setLayoutProperties(this.layoutRequest.getIsVertical(), this.layoutRequest.getReverseLayout());
this.layoutRequest.setIsLoopingStart(this.layoutInfo.getIsLoopingStart());
}
public final void preLayoutChildren(int pivotPosition, RecyclerView.Recycler recycler, RecyclerView.State state) {
View childAt;
RecyclerView.ViewHolder childViewHolder;
Intrinsics.checkNotNullParameter(recycler, "recycler");
Intrinsics.checkNotNullParameter(state, "state");
this.recyclerViewProvider.updateRecycler(recycler);
int childCount = this.layoutInfo.getChildCount();
View childAt2 = this.layoutInfo.getChildAt(0);
if (childAt2 == null || (childAt = this.layoutInfo.getChildAt(childCount - 1)) == null) {
return;
}
int oldPositionOf = this.layoutInfo.getOldPositionOf(childAt2);
int oldPositionOf2 = this.layoutInfo.getOldPositionOf(childAt);
this.preLayoutRequest.reset(oldPositionOf, childAt2, oldPositionOf2, childAt);
for (int i = 0; i < childCount; i++) {
View childAt3 = this.layoutManager.getChildAt(i);
if (childAt3 != null && (childViewHolder = this.layoutInfo.getChildViewHolder(childAt3)) != null && this.layoutInfo.didViewHolderStateChange(childViewHolder, pivotPosition, oldPositionOf, oldPositionOf2, this.layoutRequest.getReverseLayout())) {
this.preLayoutRequest.updateOffsets(this.layoutInfo.getDecoratedStart(childAt3), this.layoutInfo.getDecoratedEnd(childAt3));
}
}
if (this.preLayoutRequest.getExtraLayoutSpace() > 0) {
preLayout(this.preLayoutRequest, this.layoutRequest, recycler, state);
}
this.recyclerViewProvider.clearRecycler();
}
private final void preLayout(PreLayoutRequest preLayoutRequest, LayoutRequest layoutRequest, RecyclerView.Recycler recycler, RecyclerView.State state) {
this.layoutManager.detachAndScrapAttachedViews(recycler);
View firstView = preLayoutRequest.getFirstView();
if (firstView != null) {
int firstPosition = preLayoutRequest.getFirstPosition();
layoutRequest.clear();
layoutRequest.direction = LayoutDirection.START;
layoutRequest.currentItemDirection = layoutRequest.getDefaultItemDirection().opposite();
layoutRequest.currentPosition = firstPosition;
layoutRequest.moveToNextPosition();
layoutRequest.setCheckpoint(getLayoutInfo().getDecoratedStart(firstView));
layoutRequest.setFillSpace(preLayoutRequest.getExtraLayoutSpace());
fill(layoutRequest, this.recyclerViewProvider, recycler, state);
}
View lastView = preLayoutRequest.getLastView();
if (lastView != null) {
int lastPosition = preLayoutRequest.getLastPosition();
layoutRequest.clear();
layoutRequest.direction = LayoutDirection.END;
layoutRequest.currentItemDirection = layoutRequest.getDefaultItemDirection();
layoutRequest.currentPosition = lastPosition;
layoutRequest.moveToNextPosition();
layoutRequest.setCheckpoint(getLayoutInfo().getDecoratedEnd(lastView));
layoutRequest.setFillSpace(preLayoutRequest.getExtraLayoutSpace());
fill(layoutRequest, this.recyclerViewProvider, recycler, state);
}
}
public final void layoutChildren(int pivotPosition, ItemChanges itemChanges, RecyclerView.Recycler recycler, RecyclerView.State state) {
Intrinsics.checkNotNullParameter(itemChanges, "itemChanges");
Intrinsics.checkNotNullParameter(recycler, "recycler");
Intrinsics.checkNotNullParameter(state, "state");
if (!isNewLayoutRequired(state, itemChanges)) {
if (DpadRecyclerView.INSTANCE.getDEBUG$dpadrecyclerview_release()) {
Log.i(TAG, "layout changes are out of bounds, so skip full layout: " + itemChanges);
}
finishLayout();
return;
}
this.recyclerViewProvider.updateRecycler(recycler);
this.layoutManager.detachAndScrapAttachedViews(recycler);
View initLayout = initLayout(pivotPosition, this.layoutRequest, this.recyclerViewProvider, recycler, state);
if (this.layoutRequest.getLoopDirection() != DpadLoopDirection.NONE) {
LayoutRequest layoutRequest = this.layoutRequest;
layoutRequest.setIsLoopingAllowed(layoutLoop(initLayout, layoutRequest, this.recyclerViewProvider, recycler, state));
updateLoopingState();
}
alignPivot(initLayout, recycler, state);
layoutScrap(recycler, state);
if (this.layoutRequest.getLoopDirection() == DpadLoopDirection.NONE) {
updateLoopingState();
layoutExtraSpace(this.layoutRequest, this.recyclerViewProvider, recycler, state);
}
if (!state.willRunSimpleAnimations() && !state.willRunPredictiveAnimations()) {
removeInvisibleViews(recycler);
}
finishLayout();
}
private final void layoutExtraSpace(LayoutRequest layoutRequest, ViewProvider viewProvider, RecyclerView.Recycler recycler, RecyclerView.State state) {
View childClosestToStart = this.layoutInfo.getChildClosestToStart();
if (childClosestToStart == null) {
return;
}
int layoutPositionOf = this.layoutInfo.getLayoutPositionOf(childClosestToStart);
layoutRequest.clear();
layoutRequest.direction = LayoutDirection.START;
layoutRequest.currentItemDirection = layoutRequest.getDefaultItemDirection().opposite();
layoutRequest.currentPosition = layoutPositionOf;
layoutRequest.moveToNextPosition();
this.extraLayoutSpaceCalculator.update(layoutRequest, state);
layoutRequest.setCheckpoint(getLayoutInfo().getDecoratedStart(childClosestToStart));
layoutRequest.setFillSpace(layoutRequest.getExtraLayoutSpaceStart());
fill(layoutRequest, viewProvider, recycler, state);
View childClosestToEnd = this.layoutInfo.getChildClosestToEnd();
if (childClosestToEnd == null) {
return;
}
int layoutPositionOf2 = this.layoutInfo.getLayoutPositionOf(childClosestToEnd);
layoutRequest.clear();
layoutRequest.direction = LayoutDirection.END;
layoutRequest.currentItemDirection = layoutRequest.getDefaultItemDirection();
layoutRequest.currentPosition = layoutPositionOf2;
layoutRequest.moveToNextPosition();
this.extraLayoutSpaceCalculator.update(layoutRequest, state);
layoutRequest.setCheckpoint(getLayoutInfo().getDecoratedEnd(childClosestToEnd));
layoutRequest.setFillSpace(layoutRequest.getExtraLayoutSpaceEnd());
fill(layoutRequest, viewProvider, recycler, state);
}
private final void finishLayout() {
this.layoutInfo.updateLoopingState(this.layoutRequest.getIsLoopingStart(), this.layoutRequest.getIsLoopingAllowed());
this.recyclerViewProvider.clearRecycler();
this.layoutAlignment.updateScrollLimits();
this.preLayoutRequest.clear();
}
private final void layoutScrap(RecyclerView.Recycler recycler, RecyclerView.State state) {
View childAt = this.layoutManager.getChildAt(0);
RecyclerView.LayoutManager layoutManager = this.layoutManager;
View childAt2 = layoutManager.getChildAt(layoutManager.getChildCount() - 1);
if (childAt == null || childAt2 == null || !state.willRunPredictiveAnimations()) {
return;
}
Intrinsics.checkNotNullExpressionValue(recycler.getScrapList(), "getScrapList(...)");
if (!r2.isEmpty()) {
this.layoutRequest.setLayingOutScrap(true);
this.scrapViewProvider.updateScrap(recycler.getScrapList());
layoutDisappearingViews(childAt, childAt2, this.layoutRequest, this.scrapViewProvider, recycler, state);
this.scrapViewProvider.updateScrap(null);
this.layoutRequest.setLayingOutScrap(false);
}
}
private final boolean isNewLayoutRequired(RecyclerView.State state, ItemChanges itemChanges) {
boolean isOutOfBounds;
if (!state.didStructureChange() && itemChanges.isValid() && this.preLayoutRequest.getExtraLayoutSpace() <= 0 && this.layoutRequest.getLoopDirection() == DpadLoopDirection.NONE) {
int findFirstAddedPosition = this.layoutInfo.findFirstAddedPosition();
int findLastAddedPosition = this.layoutInfo.findLastAddedPosition();
if (findFirstAddedPosition != -1 && findLastAddedPosition != -1) {
if (!this.layoutRequest.getReverseLayout()) {
isOutOfBounds = itemChanges.isOutOfBounds(findFirstAddedPosition, findLastAddedPosition);
} else {
isOutOfBounds = itemChanges.isOutOfBounds(findLastAddedPosition, findFirstAddedPosition);
}
return !isOutOfBounds;
}
}
return true;
}
public final int scrollBy(int offset, RecyclerView.Recycler recycler, RecyclerView.State state, boolean recycleChildren) {
Intrinsics.checkNotNullParameter(recycler, "recycler");
Intrinsics.checkNotNullParameter(state, "state");
if (recycleChildren) {
this.recyclerViewProvider.updateRecycler(recycler);
}
updateLayoutRequestForScroll(this.layoutRequest, state, offset, recycleChildren);
offsetChildren(-offset);
int fill = fill(this.layoutRequest, this.recyclerViewProvider, recycler, state);
if (recycleChildren) {
this.recyclerViewProvider.clearRecycler();
}
if (fill == 0) {
this.layoutAlignment.updateScrollLimits();
}
this.layoutRequest.setRecyclingEnabled(false);
updateLoopingState();
return offset;
}
private final void updateLayoutRequestForScroll(LayoutRequest layoutRequest, RecyclerView.State state, int scrollOffset, boolean recycleChildren) {
int abs = Math.abs(scrollOffset);
layoutRequest.setRecyclingEnabled(recycleChildren);
if (scrollOffset < 0) {
View childClosestToStart = this.layoutInfo.getChildClosestToStart();
if (childClosestToStart == null) {
return;
}
int layoutPositionOf = this.layoutInfo.getLayoutPositionOf(childClosestToStart);
layoutRequest.clear();
layoutRequest.direction = LayoutDirection.START;
layoutRequest.currentItemDirection = layoutRequest.getDefaultItemDirection().opposite();
layoutRequest.currentPosition = layoutPositionOf;
layoutRequest.moveToNextPosition();
layoutRequest.setCheckpoint(getLayoutInfo().getDecoratedStart(childClosestToStart));
this.extraLayoutSpaceCalculator.update(layoutRequest, state);
layoutRequest.setFillSpace((abs + layoutRequest.getExtraLayoutSpaceStart()) - Math.max(0, getLayoutInfo().getStartAfterPadding() - layoutRequest.getCheckpoint()));
return;
}
View childClosestToEnd = this.layoutInfo.getChildClosestToEnd();
if (childClosestToEnd == null) {
return;
}
int layoutPositionOf2 = this.layoutInfo.getLayoutPositionOf(childClosestToEnd);
layoutRequest.clear();
layoutRequest.direction = LayoutDirection.END;
layoutRequest.currentItemDirection = layoutRequest.getDefaultItemDirection();
layoutRequest.currentPosition = layoutPositionOf2;
layoutRequest.moveToNextPosition();
layoutRequest.setCheckpoint(getLayoutInfo().getDecoratedEnd(childClosestToEnd));
this.extraLayoutSpaceCalculator.update(layoutRequest, state);
layoutRequest.setFillSpace((abs + layoutRequest.getExtraLayoutSpaceEnd()) - Math.max(0, layoutRequest.getCheckpoint() - getLayoutInfo().getEndAfterPadding()));
}
/* JADX INFO: Access modifiers changed from: protected */
public final int fill(LayoutRequest layoutRequest, ViewProvider viewProvider, RecyclerView.Recycler recycler, RecyclerView.State state) {
Intrinsics.checkNotNullParameter(layoutRequest, "layoutRequest");
Intrinsics.checkNotNullParameter(viewProvider, "viewProvider");
Intrinsics.checkNotNullParameter(recycler, "recycler");
Intrinsics.checkNotNullParameter(state, "state");
int fillSpace = layoutRequest.getFillSpace();
this.layoutResult.reset();
this.viewRecycler.recycleByLayoutRequest(recycler, layoutRequest);
int i = 0;
while (shouldContinueLayout(fillSpace, viewProvider, layoutRequest, state)) {
layoutBlock(layoutRequest, viewProvider, recycler, state, this.layoutResult);
layoutRequest.offsetCheckpoint(this.layoutResult.getConsumedSpace() * layoutRequest.getDirection().getValue());
i += this.layoutResult.getConsumedSpace();
if (!this.layoutResult.getSkipConsumption()) {
fillSpace -= this.layoutResult.getConsumedSpace();
}
if (this.layoutResult.getConsumedSpace() > 0) {
this.viewRecycler.recycleByLayoutRequest(recycler, layoutRequest);
}
this.layoutResult.reset();
}
this.viewRecycler.recycleByLayoutRequest(recycler, layoutRequest);
return i;
}
private final void updateLoopingState() {
if (!this.layoutRequest.getIsLoopingAllowed() || this.layoutManager.getChildCount() == 0) {
this.layoutRequest.setIsLoopingStart(false);
this.layoutInfo.updateLoopingState(false, false);
} else {
if (this.layoutRequest.getLoopDirection() == DpadLoopDirection.MIN_MAX) {
this.layoutRequest.setIsLoopingStart(true);
this.layoutInfo.updateLoopingState(true, true);
return;
}
int childCount = !this.layoutRequest.getReverseLayout() ? 0 : this.layoutManager.getChildCount() - 1;
View findViewByPosition = this.layoutInfo.findViewByPosition(0);
if (findViewByPosition == null) {
this.layoutRequest.setIsLoopingStart(false);
} else {
this.layoutRequest.setIsLoopingStart(this.layoutManager.getChildAt(childCount) != findViewByPosition);
}
this.layoutInfo.updateLoopingState(this.layoutRequest.getIsLoopingStart(), this.layoutRequest.getIsLoopingAllowed());
}
}
private final void removeInvisibleViews(RecyclerView.Recycler recycler) {
this.layoutRequest.setRecyclingEnabled(true);
this.viewRecycler.recycleFromStart(recycler, this.layoutRequest);
this.viewRecycler.recycleFromEnd(recycler, this.layoutRequest);
}
private final void offsetChildren(int offset) {
this.layoutInfo.getOrientationHelper().offsetChildren(offset);
this.layoutRequest.offsetCheckpoint(offset);
onChildrenOffset(offset);
}
public final void logChildren() {
Log.i(TAG, "Children laid out " + this.layoutManager.getChildCount() + ':');
int childCount = this.layoutManager.getChildCount();
for (int i = 0; i < childCount; i++) {
View childAt = this.layoutManager.getChildAt(i);
Intrinsics.checkNotNull(childAt);
Log.i(TAG, "View " + this.layoutInfo.getLayoutPositionOf(childAt) + ": [" + this.layoutManager.getDecoratedLeft(childAt) + ", " + this.layoutManager.getDecoratedTop(childAt) + ", " + this.layoutManager.getDecoratedRight(childAt) + ", " + this.layoutManager.getDecoratedBottom(childAt) + ']');
}
}
private final void alignPivot(View pivotView, RecyclerView.Recycler recycler, RecyclerView.State state) {
int remainingScrollHorizontal;
if (this.layoutRequest.getIsVertical()) {
remainingScrollHorizontal = state.getRemainingScrollVertical();
} else {
remainingScrollHorizontal = state.getRemainingScrollHorizontal();
}
if (Math.abs(remainingScrollHorizontal) > this.layoutInfo.getTotalSpace()) {
remainingScrollHorizontal = 0;
}
ParentAlignment parentAlignment = this.layoutAlignment.getParentAlignment();
if (parentAlignment.getEdge() != ParentAlignment.Edge.NONE && alignToEdge(parentAlignment, recycler, state, remainingScrollHorizontal)) {
this.layoutAlignment.updateScrollLimits();
} else {
scrollBy(this.layoutAlignment.calculateScrollForAlignment(pivotView) - remainingScrollHorizontal, recycler, state, false);
}
}
private final boolean alignToEdge(ParentAlignment alignment, RecyclerView.Recycler recycler, RecyclerView.State state, int remainingScroll) {
View childClosestToEnd;
View childClosestToStart = this.layoutInfo.getChildClosestToStart();
if (childClosestToStart == null || (childClosestToEnd = this.layoutInfo.getChildClosestToEnd()) == null) {
return false;
}
int decoratedStart = this.layoutInfo.getDecoratedStart(childClosestToStart);
int decoratedEnd = this.layoutInfo.getDecoratedEnd(childClosestToEnd);
if (decoratedStart <= this.layoutInfo.getStartAfterPadding() && decoratedEnd >= this.layoutInfo.getEndAfterPadding()) {
return false;
}
ParentAlignment.Edge edge = alignment.getEdge();
boolean preferKeylineOverEdge = alignment.getPreferKeylineOverEdge();
if (edge == ParentAlignment.Edge.MIN || edge == ParentAlignment.Edge.MIN_MAX) {
if (!this.layoutRequest.getReverseLayout() && decoratedStart >= this.layoutInfo.getStartAfterPadding()) {
if (preferKeylineOverEdge) {
return false;
}
scrollBy(decoratedStart, recycler, state, false);
return false;
}
if (this.layoutRequest.getReverseLayout() && decoratedEnd <= this.layoutInfo.getEndAfterPadding()) {
if (preferKeylineOverEdge) {
return false;
}
scrollBy(-(this.layoutInfo.getEndAfterPadding() - decoratedEnd), recycler, state, false);
return false;
}
}
if (edge == ParentAlignment.Edge.MIN || edge == ParentAlignment.Edge.MIN_MAX) {
if (!this.layoutRequest.getReverseLayout() && decoratedStart < this.layoutInfo.getStartAfterPadding()) {
int endAfterPadding = this.layoutInfo.getEndAfterPadding() - decoratedEnd;
if (endAfterPadding > 0) {
if (edge == ParentAlignment.Edge.MIN) {
return false;
}
LayoutRequest layoutRequest = this.layoutRequest;
int layoutPositionOf = this.layoutInfo.getLayoutPositionOf(childClosestToStart);
layoutRequest.clear();
layoutRequest.direction = LayoutDirection.START;
layoutRequest.currentItemDirection = layoutRequest.getDefaultItemDirection().opposite();
layoutRequest.currentPosition = layoutPositionOf;
layoutRequest.moveToNextPosition();
layoutRequest.setCheckpoint(decoratedStart);
layoutRequest.setFillSpace(endAfterPadding);
decoratedStart = Math.max(decoratedStart - Math.min(fill(this.layoutRequest, this.recyclerViewProvider, recycler, state), endAfterPadding), -endAfterPadding);
}
scrollBy(decoratedStart - remainingScroll, recycler, state, false);
return true;
}
if (this.layoutRequest.getReverseLayout() && decoratedEnd > this.layoutInfo.getEndAfterPadding()) {
int startAfterPadding = decoratedStart - this.layoutInfo.getStartAfterPadding();
int endAfterPadding2 = decoratedEnd - this.layoutInfo.getEndAfterPadding();
if (startAfterPadding > 0) {
if (edge == ParentAlignment.Edge.MIN) {
return false;
}
LayoutRequest layoutRequest2 = this.layoutRequest;
int layoutPositionOf2 = this.layoutInfo.getLayoutPositionOf(childClosestToEnd);
layoutRequest2.clear();
layoutRequest2.direction = LayoutDirection.END;
layoutRequest2.currentItemDirection = layoutRequest2.getDefaultItemDirection();
layoutRequest2.currentPosition = layoutPositionOf2;
layoutRequest2.moveToNextPosition();
layoutRequest2.setCheckpoint(decoratedEnd);
layoutRequest2.setFillSpace(startAfterPadding);
endAfterPadding2 = Math.min(endAfterPadding2 + Math.min(fill(this.layoutRequest, this.recyclerViewProvider, recycler, state), startAfterPadding), startAfterPadding);
}
scrollBy(endAfterPadding2 - remainingScroll, recycler, state, false);
return true;
}
}
if (edge == ParentAlignment.Edge.MAX) {
if (!this.layoutRequest.getReverseLayout() && decoratedEnd <= this.layoutInfo.getEndAfterPadding()) {
if (decoratedStart >= this.layoutInfo.getStartAfterPadding() && preferKeylineOverEdge) {
return false;
}
fixEndGap(decoratedStart, decoratedEnd, childClosestToStart, remainingScroll, recycler, state);
return true;
}
if (this.layoutRequest.getReverseLayout() && decoratedStart >= this.layoutInfo.getStartAfterPadding()) {
if (decoratedEnd <= this.layoutInfo.getEndAfterPadding() && preferKeylineOverEdge) {
return false;
}
fixStartGap(decoratedStart, decoratedEnd, childClosestToEnd, remainingScroll, recycler, state);
return true;
}
}
return false;
}
private final void fixEndGap(int startEdge, int endEdge, View startView, int remainingScroll, RecyclerView.Recycler recycler, RecyclerView.State state) {
int max = Math.max(0, this.layoutInfo.getEndAfterPadding() - endEdge);
LayoutRequest layoutRequest = this.layoutRequest;
int layoutPositionOf = this.layoutInfo.getLayoutPositionOf(startView);
layoutRequest.clear();
layoutRequest.direction = LayoutDirection.START;
layoutRequest.currentItemDirection = layoutRequest.getDefaultItemDirection().opposite();
layoutRequest.currentPosition = layoutPositionOf;
layoutRequest.moveToNextPosition();
layoutRequest.setCheckpoint(startEdge);
layoutRequest.setFillSpace(max);
scrollBy(Math.max(-max, (-fill(this.layoutRequest, this.recyclerViewProvider, recycler, state)) + Math.min(0, startEdge)) - remainingScroll, recycler, state, false);
}
private final void fixStartGap(int startEdge, int endEdge, View endView, int remainingScroll, RecyclerView.Recycler recycler, RecyclerView.State state) {
int max = Math.max(0, startEdge - this.layoutInfo.getStartAfterPadding());
LayoutRequest layoutRequest = this.layoutRequest;
int layoutPositionOf = this.layoutInfo.getLayoutPositionOf(endView);
layoutRequest.clear();
layoutRequest.direction = LayoutDirection.END;
layoutRequest.currentItemDirection = layoutRequest.getDefaultItemDirection();
layoutRequest.currentPosition = layoutPositionOf;
layoutRequest.moveToNextPosition();
layoutRequest.setCheckpoint(endEdge);
layoutRequest.setFillSpace(max);
scrollBy(Math.min(max, fill(this.layoutRequest, this.recyclerViewProvider, recycler, state) + Math.max(0, endEdge - this.layoutInfo.getEndAfterPadding())) - remainingScroll, recycler, state, false);
}
/* JADX INFO: Access modifiers changed from: protected */
public final void addView(View view, LayoutRequest layoutRequest) {
Intrinsics.checkNotNullParameter(view, "view");
Intrinsics.checkNotNullParameter(layoutRequest, "layoutRequest");
if (!layoutRequest.getIsLayingOutScrap()) {
if (layoutRequest.isAppending()) {
this.layoutManager.addView(view);
return;
} else {
this.layoutManager.addView(view, 0);
return;
}
}
if (layoutRequest.isAppending()) {
this.layoutManager.addDisappearingView(view);
} else {
this.layoutManager.addDisappearingView(view, 0);
}
}
/* JADX INFO: Access modifiers changed from: protected */
public final boolean shouldSkipSpaceOf(View view) {
Intrinsics.checkNotNullParameter(view, "view");
ViewGroup.LayoutParams layoutParams = view.getLayoutParams();
Intrinsics.checkNotNull(layoutParams, "null cannot be cast to non-null type androidx.recyclerview.widget.RecyclerView.LayoutParams");
RecyclerView.LayoutParams layoutParams2 = (RecyclerView.LayoutParams) layoutParams;
return layoutParams2.isItemRemoved() || layoutParams2.isItemChanged();
}
/* JADX INFO: Access modifiers changed from: protected */
public final void performLayout(View view, ViewBounds bounds) {
Intrinsics.checkNotNullParameter(view, "view");
Intrinsics.checkNotNullParameter(bounds, "bounds");
this.layoutManager.layoutDecoratedWithMargins(view, bounds.getLeft(), bounds.getTop(), bounds.getRight(), bounds.getBottom());
}
public final void clear() {
this.layoutManager.removeAllViews();
this.layoutRequest.clear();
}
private final boolean shouldContinueLayout(int remainingSpace, ViewProvider viewProvider, LayoutRequest layoutRequest, RecyclerView.State state) {
return viewProvider.hasNext(layoutRequest, state) && (remainingSpace > 0 || layoutRequest.getIsInfinite());
}
}
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