mirror of
https://github.com/Pinball3D/Rabbit-R1.git
synced 2024-12-27 01:22:33 -06:00
404 lines
18 KiB
Java
404 lines
18 KiB
Java
package androidx.recyclerview.widget;
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import android.util.Log;
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import android.util.Pair;
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import android.view.ViewGroup;
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import androidx.core.util.Preconditions;
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import androidx.recyclerview.widget.ConcatAdapter;
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import androidx.recyclerview.widget.NestedAdapterWrapper;
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import androidx.recyclerview.widget.RecyclerView;
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import androidx.recyclerview.widget.StableIdStorage;
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import androidx.recyclerview.widget.ViewTypeStorage;
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import java.lang.ref.WeakReference;
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import java.util.ArrayList;
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import java.util.Collections;
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import java.util.IdentityHashMap;
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import java.util.Iterator;
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import java.util.List;
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/* JADX INFO: Access modifiers changed from: package-private */
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/* loaded from: classes2.dex */
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public class ConcatAdapterController implements NestedAdapterWrapper.Callback {
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private final ConcatAdapter mConcatAdapter;
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private final ConcatAdapter.Config.StableIdMode mStableIdMode;
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private final StableIdStorage mStableIdStorage;
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private final ViewTypeStorage mViewTypeStorage;
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private List<WeakReference<RecyclerView>> mAttachedRecyclerViews = new ArrayList();
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private final IdentityHashMap<RecyclerView.ViewHolder, NestedAdapterWrapper> mBinderLookup = new IdentityHashMap<>();
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private List<NestedAdapterWrapper> mWrappers = new ArrayList();
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private WrapperAndLocalPosition mReusableHolder = new WrapperAndLocalPosition();
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/* JADX INFO: Access modifiers changed from: package-private */
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public ConcatAdapterController(ConcatAdapter concatAdapter, ConcatAdapter.Config config) {
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this.mConcatAdapter = concatAdapter;
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if (config.isolateViewTypes) {
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this.mViewTypeStorage = new ViewTypeStorage.IsolatedViewTypeStorage();
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} else {
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this.mViewTypeStorage = new ViewTypeStorage.SharedIdRangeViewTypeStorage();
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}
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this.mStableIdMode = config.stableIdMode;
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if (config.stableIdMode == ConcatAdapter.Config.StableIdMode.NO_STABLE_IDS) {
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this.mStableIdStorage = new StableIdStorage.NoStableIdStorage();
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} else if (config.stableIdMode == ConcatAdapter.Config.StableIdMode.ISOLATED_STABLE_IDS) {
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this.mStableIdStorage = new StableIdStorage.IsolatedStableIdStorage();
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} else {
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if (config.stableIdMode == ConcatAdapter.Config.StableIdMode.SHARED_STABLE_IDS) {
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this.mStableIdStorage = new StableIdStorage.SharedPoolStableIdStorage();
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return;
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}
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throw new IllegalArgumentException("unknown stable id mode");
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}
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}
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private NestedAdapterWrapper findWrapperFor(RecyclerView.Adapter<RecyclerView.ViewHolder> adapter) {
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int indexOfWrapper = indexOfWrapper(adapter);
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if (indexOfWrapper == -1) {
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return null;
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}
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return this.mWrappers.get(indexOfWrapper);
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}
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private int indexOfWrapper(RecyclerView.Adapter<RecyclerView.ViewHolder> adapter) {
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int size = this.mWrappers.size();
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for (int i = 0; i < size; i++) {
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if (this.mWrappers.get(i).adapter == adapter) {
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return i;
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}
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}
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return -1;
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}
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/* JADX INFO: Access modifiers changed from: package-private */
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public boolean addAdapter(RecyclerView.Adapter<RecyclerView.ViewHolder> adapter) {
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return addAdapter(this.mWrappers.size(), adapter);
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}
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/* JADX INFO: Access modifiers changed from: package-private */
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public boolean addAdapter(int i, RecyclerView.Adapter<RecyclerView.ViewHolder> adapter) {
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if (i < 0 || i > this.mWrappers.size()) {
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throw new IndexOutOfBoundsException("Index must be between 0 and " + this.mWrappers.size() + ". Given:" + i);
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}
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if (hasStableIds()) {
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Preconditions.checkArgument(adapter.hasStableIds(), "All sub adapters must have stable ids when stable id mode is ISOLATED_STABLE_IDS or SHARED_STABLE_IDS");
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} else if (adapter.hasStableIds()) {
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Log.w("ConcatAdapter", "Stable ids in the adapter will be ignored as the ConcatAdapter is configured not to have stable ids");
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}
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if (findWrapperFor(adapter) != null) {
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return false;
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}
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NestedAdapterWrapper nestedAdapterWrapper = new NestedAdapterWrapper(adapter, this, this.mViewTypeStorage, this.mStableIdStorage.createStableIdLookup());
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this.mWrappers.add(i, nestedAdapterWrapper);
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Iterator<WeakReference<RecyclerView>> it = this.mAttachedRecyclerViews.iterator();
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while (it.hasNext()) {
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RecyclerView recyclerView = it.next().get();
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if (recyclerView != null) {
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adapter.onAttachedToRecyclerView(recyclerView);
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}
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}
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if (nestedAdapterWrapper.getCachedItemCount() > 0) {
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this.mConcatAdapter.notifyItemRangeInserted(countItemsBefore(nestedAdapterWrapper), nestedAdapterWrapper.getCachedItemCount());
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}
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calculateAndUpdateStateRestorationPolicy();
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return true;
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}
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/* JADX INFO: Access modifiers changed from: package-private */
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public boolean removeAdapter(RecyclerView.Adapter<RecyclerView.ViewHolder> adapter) {
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int indexOfWrapper = indexOfWrapper(adapter);
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if (indexOfWrapper == -1) {
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return false;
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}
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NestedAdapterWrapper nestedAdapterWrapper = this.mWrappers.get(indexOfWrapper);
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int countItemsBefore = countItemsBefore(nestedAdapterWrapper);
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this.mWrappers.remove(indexOfWrapper);
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this.mConcatAdapter.notifyItemRangeRemoved(countItemsBefore, nestedAdapterWrapper.getCachedItemCount());
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Iterator<WeakReference<RecyclerView>> it = this.mAttachedRecyclerViews.iterator();
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while (it.hasNext()) {
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RecyclerView recyclerView = it.next().get();
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if (recyclerView != null) {
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adapter.onDetachedFromRecyclerView(recyclerView);
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}
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}
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nestedAdapterWrapper.dispose();
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calculateAndUpdateStateRestorationPolicy();
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return true;
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}
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private int countItemsBefore(NestedAdapterWrapper nestedAdapterWrapper) {
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NestedAdapterWrapper next;
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Iterator<NestedAdapterWrapper> it = this.mWrappers.iterator();
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int i = 0;
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while (it.hasNext() && (next = it.next()) != nestedAdapterWrapper) {
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i += next.getCachedItemCount();
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}
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return i;
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}
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public long getItemId(int i) {
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WrapperAndLocalPosition findWrapperAndLocalPosition = findWrapperAndLocalPosition(i);
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long itemId = findWrapperAndLocalPosition.mWrapper.getItemId(findWrapperAndLocalPosition.mLocalPosition);
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releaseWrapperAndLocalPosition(findWrapperAndLocalPosition);
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return itemId;
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}
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@Override // androidx.recyclerview.widget.NestedAdapterWrapper.Callback
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public void onChanged(NestedAdapterWrapper nestedAdapterWrapper) {
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this.mConcatAdapter.notifyDataSetChanged();
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calculateAndUpdateStateRestorationPolicy();
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}
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@Override // androidx.recyclerview.widget.NestedAdapterWrapper.Callback
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public void onItemRangeChanged(NestedAdapterWrapper nestedAdapterWrapper, int i, int i2) {
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this.mConcatAdapter.notifyItemRangeChanged(i + countItemsBefore(nestedAdapterWrapper), i2);
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}
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@Override // androidx.recyclerview.widget.NestedAdapterWrapper.Callback
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public void onItemRangeChanged(NestedAdapterWrapper nestedAdapterWrapper, int i, int i2, Object obj) {
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this.mConcatAdapter.notifyItemRangeChanged(i + countItemsBefore(nestedAdapterWrapper), i2, obj);
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}
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@Override // androidx.recyclerview.widget.NestedAdapterWrapper.Callback
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public void onItemRangeInserted(NestedAdapterWrapper nestedAdapterWrapper, int i, int i2) {
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this.mConcatAdapter.notifyItemRangeInserted(i + countItemsBefore(nestedAdapterWrapper), i2);
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}
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@Override // androidx.recyclerview.widget.NestedAdapterWrapper.Callback
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public void onItemRangeRemoved(NestedAdapterWrapper nestedAdapterWrapper, int i, int i2) {
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this.mConcatAdapter.notifyItemRangeRemoved(i + countItemsBefore(nestedAdapterWrapper), i2);
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}
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@Override // androidx.recyclerview.widget.NestedAdapterWrapper.Callback
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public void onItemRangeMoved(NestedAdapterWrapper nestedAdapterWrapper, int i, int i2) {
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int countItemsBefore = countItemsBefore(nestedAdapterWrapper);
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this.mConcatAdapter.notifyItemMoved(i + countItemsBefore, i2 + countItemsBefore);
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}
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@Override // androidx.recyclerview.widget.NestedAdapterWrapper.Callback
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public void onStateRestorationPolicyChanged(NestedAdapterWrapper nestedAdapterWrapper) {
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calculateAndUpdateStateRestorationPolicy();
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}
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private void calculateAndUpdateStateRestorationPolicy() {
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RecyclerView.Adapter.StateRestorationPolicy computeStateRestorationPolicy = computeStateRestorationPolicy();
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if (computeStateRestorationPolicy != this.mConcatAdapter.getStateRestorationPolicy()) {
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this.mConcatAdapter.internalSetStateRestorationPolicy(computeStateRestorationPolicy);
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}
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}
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private RecyclerView.Adapter.StateRestorationPolicy computeStateRestorationPolicy() {
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for (NestedAdapterWrapper nestedAdapterWrapper : this.mWrappers) {
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RecyclerView.Adapter.StateRestorationPolicy stateRestorationPolicy = nestedAdapterWrapper.adapter.getStateRestorationPolicy();
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if (stateRestorationPolicy == RecyclerView.Adapter.StateRestorationPolicy.PREVENT) {
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return RecyclerView.Adapter.StateRestorationPolicy.PREVENT;
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}
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if (stateRestorationPolicy == RecyclerView.Adapter.StateRestorationPolicy.PREVENT_WHEN_EMPTY && nestedAdapterWrapper.getCachedItemCount() == 0) {
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return RecyclerView.Adapter.StateRestorationPolicy.PREVENT;
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}
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}
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return RecyclerView.Adapter.StateRestorationPolicy.ALLOW;
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}
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public int getTotalCount() {
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Iterator<NestedAdapterWrapper> it = this.mWrappers.iterator();
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int i = 0;
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while (it.hasNext()) {
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i += it.next().getCachedItemCount();
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}
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return i;
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}
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public int getItemViewType(int i) {
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WrapperAndLocalPosition findWrapperAndLocalPosition = findWrapperAndLocalPosition(i);
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int itemViewType = findWrapperAndLocalPosition.mWrapper.getItemViewType(findWrapperAndLocalPosition.mLocalPosition);
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releaseWrapperAndLocalPosition(findWrapperAndLocalPosition);
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return itemViewType;
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}
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public RecyclerView.ViewHolder onCreateViewHolder(ViewGroup viewGroup, int i) {
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return this.mViewTypeStorage.getWrapperForGlobalType(i).onCreateViewHolder(viewGroup, i);
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}
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public Pair<RecyclerView.Adapter<? extends RecyclerView.ViewHolder>, Integer> getWrappedAdapterAndPosition(int i) {
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WrapperAndLocalPosition findWrapperAndLocalPosition = findWrapperAndLocalPosition(i);
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Pair<RecyclerView.Adapter<? extends RecyclerView.ViewHolder>, Integer> pair = new Pair<>(findWrapperAndLocalPosition.mWrapper.adapter, Integer.valueOf(findWrapperAndLocalPosition.mLocalPosition));
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releaseWrapperAndLocalPosition(findWrapperAndLocalPosition);
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return pair;
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}
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private WrapperAndLocalPosition findWrapperAndLocalPosition(int i) {
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WrapperAndLocalPosition wrapperAndLocalPosition;
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if (this.mReusableHolder.mInUse) {
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wrapperAndLocalPosition = new WrapperAndLocalPosition();
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} else {
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this.mReusableHolder.mInUse = true;
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wrapperAndLocalPosition = this.mReusableHolder;
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}
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Iterator<NestedAdapterWrapper> it = this.mWrappers.iterator();
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int i2 = i;
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while (true) {
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if (!it.hasNext()) {
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break;
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}
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NestedAdapterWrapper next = it.next();
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if (next.getCachedItemCount() > i2) {
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wrapperAndLocalPosition.mWrapper = next;
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wrapperAndLocalPosition.mLocalPosition = i2;
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break;
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}
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i2 -= next.getCachedItemCount();
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}
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if (wrapperAndLocalPosition.mWrapper != null) {
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return wrapperAndLocalPosition;
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}
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throw new IllegalArgumentException("Cannot find wrapper for " + i);
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}
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private void releaseWrapperAndLocalPosition(WrapperAndLocalPosition wrapperAndLocalPosition) {
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wrapperAndLocalPosition.mInUse = false;
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wrapperAndLocalPosition.mWrapper = null;
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wrapperAndLocalPosition.mLocalPosition = -1;
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this.mReusableHolder = wrapperAndLocalPosition;
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}
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public void onBindViewHolder(RecyclerView.ViewHolder viewHolder, int i) {
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WrapperAndLocalPosition findWrapperAndLocalPosition = findWrapperAndLocalPosition(i);
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this.mBinderLookup.put(viewHolder, findWrapperAndLocalPosition.mWrapper);
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findWrapperAndLocalPosition.mWrapper.onBindViewHolder(viewHolder, findWrapperAndLocalPosition.mLocalPosition);
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releaseWrapperAndLocalPosition(findWrapperAndLocalPosition);
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}
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public boolean canRestoreState() {
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Iterator<NestedAdapterWrapper> it = this.mWrappers.iterator();
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while (it.hasNext()) {
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if (!it.next().adapter.canRestoreState()) {
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return false;
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}
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}
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return true;
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}
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public void onViewAttachedToWindow(RecyclerView.ViewHolder viewHolder) {
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getWrapper(viewHolder).adapter.onViewAttachedToWindow(viewHolder);
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}
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public void onViewDetachedFromWindow(RecyclerView.ViewHolder viewHolder) {
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getWrapper(viewHolder).adapter.onViewDetachedFromWindow(viewHolder);
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}
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public void onViewRecycled(RecyclerView.ViewHolder viewHolder) {
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NestedAdapterWrapper nestedAdapterWrapper = this.mBinderLookup.get(viewHolder);
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if (nestedAdapterWrapper == null) {
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throw new IllegalStateException("Cannot find wrapper for " + viewHolder + ", seems like it is not bound by this adapter: " + this);
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}
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nestedAdapterWrapper.adapter.onViewRecycled(viewHolder);
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this.mBinderLookup.remove(viewHolder);
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}
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public boolean onFailedToRecycleView(RecyclerView.ViewHolder viewHolder) {
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NestedAdapterWrapper nestedAdapterWrapper = this.mBinderLookup.get(viewHolder);
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if (nestedAdapterWrapper == null) {
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throw new IllegalStateException("Cannot find wrapper for " + viewHolder + ", seems like it is not bound by this adapter: " + this);
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}
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boolean onFailedToRecycleView = nestedAdapterWrapper.adapter.onFailedToRecycleView(viewHolder);
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this.mBinderLookup.remove(viewHolder);
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return onFailedToRecycleView;
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}
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private NestedAdapterWrapper getWrapper(RecyclerView.ViewHolder viewHolder) {
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NestedAdapterWrapper nestedAdapterWrapper = this.mBinderLookup.get(viewHolder);
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if (nestedAdapterWrapper != null) {
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return nestedAdapterWrapper;
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}
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throw new IllegalStateException("Cannot find wrapper for " + viewHolder + ", seems like it is not bound by this adapter: " + this);
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}
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private boolean isAttachedTo(RecyclerView recyclerView) {
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Iterator<WeakReference<RecyclerView>> it = this.mAttachedRecyclerViews.iterator();
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while (it.hasNext()) {
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if (it.next().get() == recyclerView) {
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return true;
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}
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}
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return false;
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}
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public void onAttachedToRecyclerView(RecyclerView recyclerView) {
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if (isAttachedTo(recyclerView)) {
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return;
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}
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this.mAttachedRecyclerViews.add(new WeakReference<>(recyclerView));
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Iterator<NestedAdapterWrapper> it = this.mWrappers.iterator();
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while (it.hasNext()) {
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it.next().adapter.onAttachedToRecyclerView(recyclerView);
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}
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}
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public void onDetachedFromRecyclerView(RecyclerView recyclerView) {
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int size = this.mAttachedRecyclerViews.size() - 1;
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while (true) {
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if (size < 0) {
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break;
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}
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WeakReference<RecyclerView> weakReference = this.mAttachedRecyclerViews.get(size);
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if (weakReference.get() == null) {
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this.mAttachedRecyclerViews.remove(size);
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} else if (weakReference.get() == recyclerView) {
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this.mAttachedRecyclerViews.remove(size);
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break;
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}
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size--;
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}
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Iterator<NestedAdapterWrapper> it = this.mWrappers.iterator();
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while (it.hasNext()) {
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it.next().adapter.onDetachedFromRecyclerView(recyclerView);
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}
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}
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public int getLocalAdapterPosition(RecyclerView.Adapter<? extends RecyclerView.ViewHolder> adapter, RecyclerView.ViewHolder viewHolder, int i) {
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NestedAdapterWrapper nestedAdapterWrapper = this.mBinderLookup.get(viewHolder);
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if (nestedAdapterWrapper == null) {
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return -1;
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}
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int countItemsBefore = i - countItemsBefore(nestedAdapterWrapper);
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int itemCount = nestedAdapterWrapper.adapter.getItemCount();
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if (countItemsBefore < 0 || countItemsBefore >= itemCount) {
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throw new IllegalStateException("Detected inconsistent adapter updates. The local position of the view holder maps to " + countItemsBefore + " which is out of bounds for the adapter with size " + itemCount + ".Make sure to immediately call notify methods in your adapter when you change the backing dataviewHolder:" + viewHolder + "adapter:" + adapter);
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}
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return nestedAdapterWrapper.adapter.findRelativeAdapterPositionIn(adapter, viewHolder, countItemsBefore);
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}
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public RecyclerView.Adapter<? extends RecyclerView.ViewHolder> getBoundAdapter(RecyclerView.ViewHolder viewHolder) {
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NestedAdapterWrapper nestedAdapterWrapper = this.mBinderLookup.get(viewHolder);
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if (nestedAdapterWrapper == null) {
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return null;
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}
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return nestedAdapterWrapper.adapter;
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}
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public List<RecyclerView.Adapter<? extends RecyclerView.ViewHolder>> getCopyOfAdapters() {
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if (this.mWrappers.isEmpty()) {
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return Collections.emptyList();
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}
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ArrayList arrayList = new ArrayList(this.mWrappers.size());
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Iterator<NestedAdapterWrapper> it = this.mWrappers.iterator();
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while (it.hasNext()) {
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arrayList.add(it.next().adapter);
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}
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return arrayList;
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}
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public boolean hasStableIds() {
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return this.mStableIdMode != ConcatAdapter.Config.StableIdMode.NO_STABLE_IDS;
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}
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/* JADX INFO: Access modifiers changed from: package-private */
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/* loaded from: classes2.dex */
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public static class WrapperAndLocalPosition {
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boolean mInUse;
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int mLocalPosition;
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NestedAdapterWrapper mWrapper;
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WrapperAndLocalPosition() {
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}
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}
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}
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