Source link:


Parallax on Android in the simplest way


compile ('com.github.florent37:androidparallax:1.0.1@aar'){



Simply replace your ScrollView with a com.github.florent37.parallax.ScrollView

Then add a parallax=FLOAT_VALUE into your view's tag


<!-- ...your usual views... -->






 android:tag="parallax=0.3" />






android:text="My awesome title"

 android:tag="parallax=0.5" />

<!-- ...your usual views... -->  </com.github.florent37.parallax.ScrollView>

And no additionnal lines into the activity !

public class MainActivity extends AppCompatActivity {

  protected void onCreate(Bundle savedInstanceState) {





If you don't want to play with the android:tag attributes, then you cas simple surround your view with a ParallaxView.

A ParallaxView can move vertically of horizontally Parallax attributes defines a parallax factor for this view

  • parallaxVertical < 0 : the view will move slower than the scroll
  • parallaxVertical > 0 : the view will move faster than the scroll





  <!-- Your View -->  </com.github.florent37.parallax.ScrollView>

Horizontal translation

  • parallaxHorizontal < 0 : the view will move to the right
  • parallaxHorizontal > 0 : the view will move to the left





<!-- Your View -->  </com.github.florent37.parallax.ScrollView>


  • Add RecyclerView Parallax
  • Add fading / parallax effect on a toolbar


Looking for contributors, feel free to fork !


Author: Florent Champigny


Copyright 2015 florent37, Inc.  Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License. You may obtain a copy of the License at  Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. 


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