yarolegovich/DiscreteScrollView

[Wanted] Overshoot scrolling like iOS

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#105 opened on Apr 9, 2018

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 (0 comments) (0 reactions) (0 assignees)Java (5,728 stars) (768 forks)batch import
feature requesthelp wanted

Description

I always want to see the elastic overshoot scrolling effect on Android end and I guess DescreteScrollLayoutManger is able to do so.

Contributor guide

Tech stack
java
Domain
mobile
Issue type
feature
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
3
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
1-2 days
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
stale
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
needs investigation
Prerequisites
Android developmentJavaScrollView customization
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
20
Research direction
Investigate the existing DiscreteScrollLayoutManager class to understand current scrolling behavior. Research iOS overshoot scrolling effect, then implement an elastic rebound animation on scroll end. The feature request lacks technical details, so the first step is to define the expected effect and propose an implementation plan. Refer to the library's source code for relevant scrolling methods.