Java Code Examples for android.support.v7.widget.RecyclerView#NO_ID
The following examples show how to use
android.support.v7.widget.RecyclerView#NO_ID .
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Example 1
Source File: BasicListComponent.java From weex-uikit with MIT License | 6 votes |
/** * generate viewtype by component * * @param component * @return */ private int generateViewType(WXComponent component) { long id; try { id = Integer.parseInt(component.getDomObject().getRef()); String type = component.getDomObject().getAttrs().getScope(); if (!TextUtils.isEmpty(type)) { if (mRefToViewType == null) { mRefToViewType = new ArrayMap<>(); } if (!mRefToViewType.containsKey(type)) { mRefToViewType.put(type, id); } id = mRefToViewType.get(type); } } catch (RuntimeException e) { WXLogUtils.eTag(TAG, e); id = RecyclerView.NO_ID; WXLogUtils.e(TAG, "getItemViewType: NO ID, this will crash the whole render system of WXListRecyclerView"); } return (int) id; }
Example 2
Source File: WXListComponent.java From weex with Apache License 2.0 | 6 votes |
/** * Return the child component type. The type is defined by scopeValue in .we file. * * @param position the position of the child component. * @return the type of certain component. */ @Override public int getItemViewType(int position) { long id; try { id = Integer.parseInt(getChild(position).getDomObject().ref); String type = mChildren.get(position).getDomObject().attr.getScope(); if (!TextUtils.isEmpty(type)) { if (mRefToViewType == null) { mRefToViewType = new HashMap<>(); } if (!mRefToViewType.containsKey(type)) { mRefToViewType.put(type, id); } id = mRefToViewType.get(type); } } catch (RuntimeException e) { WXLogUtils.e(TAG, WXLogUtils.getStackTrace(e)); id = RecyclerView.NO_ID; WXLogUtils.e(TAG, "getItemViewType: NO ID, this will crash the whole render system of WXListRecyclerView"); } return (int) id; }
Example 3
Source File: BasicListComponent.java From ucar-weex-core with Apache License 2.0 | 5 votes |
@Override public long getItemId(int position) { long id; try { id = Long.parseLong(getChild(position).getDomObject().getRef()); } catch (RuntimeException e) { WXLogUtils.e(TAG, WXLogUtils.getStackTrace(e)); id = RecyclerView.NO_ID; } return id; }
Example 4
Source File: BookmarksFragment.java From Xndroid with GNU General Public License v3.0 | 5 votes |
@Override public void onClick(View v) { int index = getAdapterPosition(); if (onItemClickListener != null && index != RecyclerView.NO_ID) { onItemClickListener.onItemClick(adapter.itemAt(index)); } }
Example 5
Source File: ShieldDisplayNodeAdapter.java From Shield with MIT License | 5 votes |
@Override public long getItemId(int position) { ShieldDisplayNode displayNode = getDisplayNode(position); if (displayNode != null && displayNode.stableid != null) { if (nodeIdIndex.containsValue(displayNode.stableid)) { return nodeIdIndex.getIndex(displayNode.stableid); } else { nodeIdIndex.putValue(displayNode.stableid); return nodeIdIndex.getIndex(displayNode.stableid); } } return RecyclerView.NO_ID; }
Example 6
Source File: UploadRecyclerAdapter.java From RxUploader with Apache License 2.0 | 5 votes |
@Override public long getItemId(int position) { final DataModel m = getItemAt(position); if (m == null) { return RecyclerView.NO_ID; } return m.id().hashCode(); }
Example 7
Source File: BasicListComponent.java From weex-uikit with MIT License | 5 votes |
@Override public long getItemId(int position) { long id; try { id = Long.parseLong(getChild(position).getDomObject().getRef()); } catch (RuntimeException e) { WXLogUtils.e(TAG, WXLogUtils.getStackTrace(e)); id = RecyclerView.NO_ID; } return id; }
Example 8
Source File: SquidRecyclerAdapter.java From squidb with Apache License 2.0 | 5 votes |
@Override public long getItemId(int position) { if (hasStableIds()) { if (cursor != null && cursor.moveToPosition(position)) { return cursor.get(idProperty); } return RecyclerView.NO_ID; } return super.getItemId(position); }
Example 9
Source File: RecyclerViewFragment.java From ClockPlus with GNU General Public License v3.0 | 5 votes |
public final void performScrollToStableId(long stableId) { if (stableId != RecyclerView.NO_ID) { int position = -1; for (int i = 0; i < mAdapter.getItemCount(); i++) { if (mAdapter.getItemId(i) == stableId) { position = i; break; } } if (position >= 0) { scrollToPosition(position); onScrolledToStableId(stableId, position); } } }
Example 10
Source File: DateDividedAdapter.java From 365browser with Apache License 2.0 | 5 votes |
@Override public long getItemId(int position) { if (!hasStableIds()) return RecyclerView.NO_ID; Pair<Date, TimedItem> pair = getItemAt(position); return pair.second == null ? getStableIdFromDate(pair.first) : pair.second.getStableId(); }
Example 11
Source File: DateDividedAdapter.java From AndroidChromium with Apache License 2.0 | 5 votes |
@Override public long getItemId(int position) { if (!hasStableIds()) return RecyclerView.NO_ID; Pair<Date, TimedItem> pair = getItemAt(position); return pair.second == null ? getStableIdFromDate(pair.first) : pair.second.getStableId(); }
Example 12
Source File: FeedAdapter.java From glide-support with The Unlicense | 5 votes |
@Override public long getItemId(int position) { try { return data.getJSONObject(position).getJSONObject("id").getString("$t").hashCode(); } catch (JSONException e) { return RecyclerView.NO_ID; } }
Example 13
Source File: AlarmsCursorAdapter.java From ClockPlus with GNU General Public License v3.0 | 5 votes |
@Override public int getItemViewType(int position) { final long stableId = getItemId(position); return stableId != RecyclerView.NO_ID && stableId == mExpandedId // position == mExpandedPosition ? VIEW_TYPE_EXPANDED : VIEW_TYPE_COLLAPSED; }
Example 14
Source File: AlarmsCursorAdapter.java From ClockPlus with GNU General Public License v3.0 | 5 votes |
public boolean expand(int position) { if (position == RecyclerView.NO_POSITION) return false; final long stableId = getItemId(position); if (stableId == RecyclerView.NO_ID || mExpandedId == stableId) return false; mExpandedId = stableId; // If we can call this, the item is in view, so we don't need to scroll to it? // mScrollHandler.smoothScrollTo(position); if (mExpandedPosition >= 0) { // Collapse this position first. getItemViewType() will be called // in onCreateViewHolder() to verify which ViewHolder to create // for the position. notifyItemChanged(mExpandedPosition); } mExpandedPosition = position; notifyItemChanged(position); return true; // This would be my alternative solution. But we're keeping Google's // because the stable ID *could* hold up better for orientation changes // than the position? I.e. when saving instance state we save the id. // int oldExpandedPosition = mExpandedPosition; // mExpandedPosition = position; // if (oldExpandedPosition >= 0) { // notifyItemChanged(oldExpandedPosition); // } // notifyItemChanged(mExpandedPosition); }
Example 15
Source File: RecyclerViewFragment.java From ClockPlus with GNU General Public License v3.0 | 5 votes |
@Override public void onLoadFinished(Loader<C> loader, C data) { mAdapter.swapCursor(data); if (hasEmptyView() && mEmptyView != null) { // TODO: Last I checked after a fresh install, this worked fine. // However, previous attempts (without fresh installs) didn't hide the empty view // upon an item being added. Verify this is no longer the case. mEmptyView.setVisibility(mAdapter.getItemCount() == 0 ? View.VISIBLE : View.GONE); } // This may have been a requery due to content change. If the change // was an insertion, scroll to the last modified alarm. performScrollToStableId(mScrollToStableId); mScrollToStableId = RecyclerView.NO_ID; }
Example 16
Source File: SimpleRecyclerAdapter.java From SimpleRecyclerAdapter with Apache License 2.0 | 4 votes |
protected long getItemId(@NonNull final T item, final int position) { return RecyclerView.NO_ID; }
Example 17
Source File: AlarmsCursorAdapter.java From ClockPlus with GNU General Public License v3.0 | 4 votes |
public void collapse(int position) { mExpandedId = RecyclerView.NO_ID; mExpandedPosition = RecyclerView.NO_POSITION; notifyItemChanged(position); }
Example 18
Source File: WrapperAdapter.java From Paginate with Apache License 2.0 | 4 votes |
@Override public long getItemId(int position) { return isLoadingRow(position) ? RecyclerView.NO_ID : wrappedAdapter.getItemId(position); }
Example 19
Source File: BaseItem.java From AndroidUtilCode with Apache License 2.0 | 4 votes |
public long getItemId() { return RecyclerView.NO_ID; }
Example 20
Source File: RepositoryPresenter.java From agera with Apache License 2.0 | 2 votes |
/** * Returns the stable ID for the {@code index}-th item to present the data. Called only if stable * IDs are enabled with {@link RepositoryAdapter#setHasStableIds * RepositoryAdapter.setHasStableIds(true)}, and therefore this method is optional with a default * implementation of returning {@link RecyclerView#NO_ID}. If stable IDs are enabled, this ID and * the item's {@linkplain #getLayoutResId layout resource ID} should together uniquely identify * this item in the whole {@link RecyclerView} throughout all changes. * * @param index The item index between 0 (incl.) and {@link #getItemCount} (excl.). */ public long getItemId(@NonNull final T data, final int index) { return RecyclerView.NO_ID; }