StikkyHeader

Additional

Language
Java
Version
0.0.3 (Jul 8, 2015)
Created
Sep 7, 2014
Updated
Feb 10, 2017
Owner
Carlo Marinangeli (carlonzo)
Contributors
Carlo Marinangeli (carlonzo)
brickgit
2
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Announcement

StikkyHeader

This is a very simple library for Android that allows you to stick an header to a ListView and easily apply animation to it

Usage

To use the StikkyHeader library, you just need 3 lines:

  StikkyHeaderBuilder.stickTo(mListView)
    .setHeader(R.id.header, containerLayout)
    .minHeightHeader(250)
    .build();

that's all, folks!

Header Animator

Using the StikkyHeader you can create easly some nice animations extending the HeaderStikkyAnimator and using the utility AnimatorBuilder. The animations available are Translation, Scale and Fade and can be combined to build an animation during the translation of the StikkyHeader.

Example:

public class IconAnimator extends HeaderStikkyAnimator {

    @Override
    public AnimatorBuilder getAnimatorBuilder() {

        View viewToAnimate = getHeader().findViewById(R.id.icon);
        Point point = new Point(50,100) // translate to the point with coordinate (50,100);
        float scaleX = 0.5f //scale to the 50%
        float scaleY = 0.5f //scale to the 50%
        float fade = 0.2f // 20% fade

        AnimatorBuilder animatorBuilder = AnimatorBuilder.create()
            .applyScale(viewToAnimate, scaleX, scaleY)
            .applyTranslation(viewToAnimate, point)
            .applyFade(viewToAnimate, fade);

        return animatorBuilder;
    }
}

and then set the animator to the StikkyHeader:

  StikkyHeaderBuilder.stickTo(mListView)
    .setHeader(R.id.header, containerLayout)
    .minHeightHeader(250)
    .animator(new IconAnimator())
    .build();

ViewGroups supported

The StikkyHeader supports:

  • ListView
  • RecyclerView
  • ScrollView

How to integrate

Grab via Gradle:

repositories {
  maven { url "https://oss.sonatype.org/content/repositories/snapshots/" }
}
dependencies {
  compile 'com.github.carlonzo.stikkyheader:core:0.0.3-SNAPSHOT'
}

or via Maven:

<dependency>
  <groupId>com.github.carlonzo.stikkyheader</groupId>
  <artifactId>core</artifactId>
  <version>0.0.3-SNAPSHOT</version>
</dependency>

Video

Demo

here the [link][1] to the emulator to try few examples. [1]: https://appetize.io/embed/urptay0fdprc9dp3xzk6e41g70?screenOnly=false&scale=75