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Sohu Tech Products
Sohu Tech Products
Sep 28, 2022 · Mobile Development

Understanding Flutter's PrimaryScrollController and Its Role in Scroll‑to‑Top Behavior

This article explains how Flutter implements the iOS‑style status‑bar tap to scroll‑to‑top feature using PrimaryScrollController, details its definition, relationship with InheritedWidget, ScrollController and ScrollView, shows the relevant source code, and provides practical guidance for avoiding common pitfalls in complex page structures.

FlutterMobile DevelopmentScaffold
0 likes · 17 min read
Understanding Flutter's PrimaryScrollController and Its Role in Scroll‑to‑Top Behavior
Xianyu Technology
Xianyu Technology
Jan 14, 2021 · Mobile Development

PowerScrollView: A High‑Performance Flow Layout Solution for Flutter

PowerScrollView is a high‑performance Flutter flow‑layout framework that composes section‑based slivers for lists, grids and waterfalls, adds automatic exposure, scroll‑to‑index, fine‑grained refresh and element‑reuse optimizations, and uses frame‑by‑frame rendering to deliver smooth scrolling across Xianyu’s core pages.

FlutterLazy LoadingMobile Development
0 likes · 15 min read
PowerScrollView: A High‑Performance Flow Layout Solution for Flutter
NetEase Cloud Music Tech Team
NetEase Cloud Music Tech Team
Jul 21, 2020 · Mobile Development

Implementing Custom Pull-to-Refresh in React Native

This guide explains how to build a fully custom pull‑to‑refresh component in React Native by either handling gestures with a ScrollView and PanResponder to animate an indicator, or leveraging iOS’s native elastic bounce, outlining implementation details, limitations, and when to choose each approach.

Custom ComponentPanResponderPull-to-Refresh
0 likes · 14 min read
Implementing Custom Pull-to-Refresh in React Native
Tencent Cloud Developer
Tencent Cloud Developer
Jan 7, 2020 · Mobile Development

Hippy Cross-Platform Framework: Common Debugging Methods and Troubleshooting Cases

The article introduces Tencent’s open‑source Hippy cross‑platform framework, outlines its developer‑friendly features and W3C compliance, and details common debugging techniques—including Chrome DevTools‑based services, jsbundle debugging, and memory monitoring—while presenting practical troubleshooting cases for UI updates, scrolling, performance, and iOS‑specific issues.

AndroidCross-PlatformHippy
0 likes · 12 min read
Hippy Cross-Platform Framework: Common Debugging Methods and Troubleshooting Cases