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21 changes: 20 additions & 1 deletion packages/core/ui/tab-view/index.android.ts
Original file line number Diff line number Diff line change
Expand Up @@ -383,7 +383,26 @@ export class TabViewItem extends TabViewItemBase {

public _getChildFragmentManager(): androidx.fragment.app.FragmentManager {
const tabView = this.parent as TabView;
return (<any>tabView)._getRootFragmentManager();
let tabFragment = null;
const fragmentManager = tabView._getFragmentManager();
const fragments = fragmentManager.getFragments().toArray();
for (let i = 0; i < fragments.length; i++) {
if (fragments[i].index === this.index) {
tabFragment = fragments[i];
break;
}
}

// TODO: can happen in a modal tabview scenario when the modal dialog fragment is already removed
if (!tabFragment) {
if (Trace.isEnabled()) {
Trace.write(`Could not get child fragment manager for tab item with index ${this.index}`, traceCategory);
}

return (<any>tabView)._getRootFragmentManager();
}

return tabFragment.getChildFragmentManager();
}

[fontSizeProperty.getDefault](): { nativeSize: number } {
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