https://github.com/natario1/nestedscrollcoordinatorlayout

A CoordinatorLayout that implements nested scrolling and propagates scroll events to parent views.
https://github.com/natario1/nestedscrollcoordinatorlayout

android android-fragments android-library android-ui coordinator-layout coordinatorlayout

Last synced: 6 days ago
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A CoordinatorLayout that implements nested scrolling and propagates scroll events to parent views.

• Host: GitHub
• URL: https://github.com/natario1/nestedscrollcoordinatorlayout
• Owner: natario1
• License: apache-2.0
• Created: 2017-04-21T02:17:30.000Z (almost 8 years ago)
• Default Branch: master
• Last Pushed: 2024-09-23T15:30:20.000Z (5 months ago)
• Last Synced: 2025-01-23T04:08:22.109Z (14 days ago)
• Topics: android, android-fragments, android-library, android-ui, coordinator-layout, coordinatorlayout
• Language: Java
• Size: 69.3 KB
• Stars: 63
• Watchers: 2
• Forks: 13
• Open Issues: 3
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# NestedScrollCoordinatorLayout

```groovy

compile 'com.otaliastudios:nestedscrollcoordinatorlayout:1.0.3'

```

A `CoordinatorLayout` that implements nested scrolling and propagates scroll events to parent views.

This is useful for nested Coordinators, e.g. for inner fragments in a parent activity. 

By default, scroll events that take place inside the inner `CoordinatorLayout` won't reach the outer 

coordinator, and thus they won't trigger scroll animations and so on.

If `NestedScrollCoordinatorLayout` is used, events are correctly propagated.

## Usage

Just use `NestedScrollCoordinatorLayout` as the inner `CoordinatorLayout`.

```xml

    

    

    

    

       

    

```

You can have slight control over the scroll propagation behavior using

`NestedScrollCoordinatorLayout.setPassMode()`. Specifically:

- `PASS_MODE_BOTH` (default): scroll events are passed to the parent stream and, at the same time,

to this Coordinator childs

- `PASS_MODE_PARENT_FIRST`: scroll events are passed to the parent stream and, if not consumed,

they go on to this Coordinator childs

## Contributing

You are welcome to contribute with issues, PRs or suggestions.