https://github.com/Narfss/ParallaxEverywhere

Parallax everywhere is a library with alternative android widgets with parallax effects.
https://github.com/Narfss/ParallaxEverywhere

Last synced: 14 days ago
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Parallax everywhere is a library with alternative android widgets with parallax effects.

• Host: GitHub
• URL: https://github.com/Narfss/ParallaxEverywhere
• Owner: Narfss
• License: mit
• Created: 2014-11-24T19:06:44.000Z (almost 10 years ago)
• Default Branch: master
• Last Pushed: 2018-06-20T13:24:30.000Z (over 6 years ago)
• Last Synced: 2024-07-31T18:17:25.698Z (3 months ago)
• Language: Java
• Size: 18.6 MB
• Stars: 713
• Watchers: 26
• Forks: 96
• Open Issues: 13
• Metadata Files:
  • Readme: README.md
  • License: LICENSE.txt

Awesome Lists containing this project

• -awesome-android-ui - ParallaxEverywhere - everywhere.gif) (Index `(light-weight pages)`)
• awesome-android-ui - ParallaxEverywhere - everywhere.gif) (Index `(light-weight pages)`)
• awesome-github-android-ui - ParallaxEverywhere - 视差效果的另类Android视图库 (滚动视差(Parallex))
• awesome-android-ui - ParallaxEverywhere - everywhere.gif) (Index)

README

        

# ![](https://raw.githubusercontent.com/Narfss/ParallaxEverywhere/master/sample/src/main/res/drawable-mdpi/ic_launcher.png) Parallax Everywhere#

[![Android Arsenal](https://img.shields.io/badge/Android%20Arsenal-ParallaxEverywhere-brightgreen.svg?style=flat)](https://android-arsenal.com/details/1/1213)

Parallax everywhere (PEW) is a library with alternative android views using parallax effects.

## Demo ##

![](https://raw.githubusercontent.com/Narfss/ParallaxEverywhere/master/parallax-everywhere-animation-optimize.gif)

You can try the demo app on google play.

https://play.google.com/store/apps/details?id=com.fmsirvent.ParallaxEverywhereSample

### Views with effect? ###

Android view | PEW view

--- | ---

ImageView | PEWImageView

TextView | PEWTextView

### How it works? ###

* Any parallax views (PEW*) needs to be inside a view with scroll events, ej: scrollView, listView, gridView....

* Parallax effect on views will be related to its position on device screen.

* Parallax effect in ImageView is calculated with left image in Scale mode centerCrop, centerInside or center. You can't make more parallax effect.

* Parallax effect in no image views needs a size parallax parameter (read:  Attributes)

### Show me the code ###

Gradle dependencies:

```groovy

compile 'com.fmsirvent:parallaxeverywhere:1.0.4'

```

Code in layout:

```xml

  

   

        

        

    

```

Proguard:

```

-dontwarn com.fmsirvent.ParallaxEverywhere.**

```

### Attributes ###

**All PEW**

* **reverse**  = ["none", "reverseX", "reverseY", "reverseBoth"]

  Change the direction of parallax effect. Default value "none".

* **block_parallax_x** and **block_parallax_y**  = "boolean"

  Blocks parallax effect. Default value false.

* **interpolation** = ["linear", "accelerate_decelerate", "accelerate", "anticipate", "anticipate_overshoot", "bounce", "decelerate", "overshoot"]

  Animation interpolation. Default value "linear".

* **update_onDraw**  = = "boolean"

  Experimental attribute: update the parallax effect on draw event. Try if the parents don't has scroll. Now only works on +API:16 (Jelly bean). Default value false.

**Only: no image PEW**

* **parallax_x** and **parallax_y** = "dimension"

In non widgets images is necessary specify the size of parallax effect. The size will be split in half for each side. Default value 0.

## License

ParallaxEverywhere is available under the MIT license. See the LICENSE file for more info.