fix(ios): onAttachedToWindow event not triggered (#4027)

Tencent · Sep 12, 2024 · 2bc99d9 · 2bc99d9
1 parent 24e5439
commit 2bc99d9
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Showing 3 changed files with 18 additions and 4 deletions.
diff --git a/renderer/native/ios/renderer/HippyUIManager.mm b/renderer/native/ios/renderer/HippyUIManager.mm
@@ -826,6 +826,19 @@ - (void)createRenderNodes:(std::vector<std::shared_ptr<DomNode>> &&)nodes
                         [uiManager->_componentTransactionListeners addObject:view];
                     }
                     [tempCreatedViews addObject:view];
+
+                    // Note: Special logic, to be optimized
+                    // The `onAttachedToWindow` event must be mounted in advance,
+                    // because it will be called in `didUpdateHippySubviews` method.
+                    // Other events are not mounted here.
+                    static constexpr char onAttchedToWindowEventKey[] = "attachedtowindow";
+                    const std::vector<std::string>& eventNames = [shadowView allEventNames];
+                    auto it = std::find(eventNames.begin(), eventNames.end(), onAttchedToWindowEventKey);
+                    if (it != eventNames.end()) {
+                        [uiManager addEventNameInMainThread:onAttchedToWindowEventKey
+                                                    forView:view
+                                                 onRootNode:shadowView.rootNode];
+                    }
                 }
             }];
         }

diff --git a/renderer/native/ios/renderer/component/listview/HippyNextBaseListView.mm b/renderer/native/ios/renderer/component/listview/HippyNextBaseListView.mm
@@ -271,11 +271,13 @@ - (UICollectionViewCell *)collectionView:(UICollectionView *)collectionView cell
     UIView *cachedVisibleCellView = [_cachedWeakCellViews objectForKey:shadowView.hippyTag];
     if (cachedVisibleCellView) {
         cellView = cachedVisibleCellView;
-        HippyLogTrace(@"🟢 use cached visible cellView at %@ for %@", indexPath, shadowView.hippyTag);
+        HippyLogTrace(@"%@ 🟢 use cached visible cellView at {%ld - %ld} for %@",
+                      self.hippyTag, indexPath.section, indexPath.row, shadowView.hippyTag);
     } else {
         cellView = [self.uiManager createViewForShadowListItem:shadowView];
         [_cachedWeakCellViews setObject:cellView forKey:shadowView.hippyTag];
-        HippyLogTrace(@"🟡 create cellView at %@ for %@", indexPath, shadowView.hippyTag);
+        HippyLogTrace(@"%@ 🟡 create cellView at {%ld - %ld} for %@",
+                      self.hippyTag, indexPath.section, indexPath.row, shadowView.hippyTag);
     }
 
     HippyAssert([cellView conformsToProtocol:@protocol(ViewAppearStateProtocol)],

diff --git a/renderer/native/ios/renderer/component/scrollview/HippyScrollView.mm b/renderer/native/ios/renderer/component/scrollview/HippyScrollView.mm
@@ -286,8 +286,7 @@ - (void)removeHippySubview:(UIView *)subview {
     _contentView = nil;
 }
 
-- (void)didUpdateHippySubviews
-{
+- (void)didUpdateHippySubviews {
     // Do nothing, as subviews are managed by `insertHippySubview:atIndex:`
 }