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Ripple effect wrapper for Android Views
compile 'com.balysv:material-ripple:1.0.2'Check for latest version number on the widget below or visit Releases
Use static initializer on your View (see xml attributes below for customization)
MaterialRippleLayout.on(view) .rippleColor(Color.BLACK) .create();
Or wrap your View with MaterialRippleLayout in your layout file:
<com.balysv.materialripple.MaterialRippleLayout android:id="@+id/ripple" android:layout_width="match_parent" android:layout_height="wrap_content"> <Button android:layout_width="match_parent" android:layout_height="wrap_content" android:layout_gravity="center" android:text="Button inside a ripple"/> </com.balysv.materialripple.MaterialRippleLayout>
If using in an AdapterView you must set rippleInAdapter to true
Configure using xml attributes or setters in code:
app:mrl_rippleOverlay="true" // if true, ripple is drawn in foreground; false - background app:mrl_rippleColor="#ff0000" // color of ripple app:mrl_rippleAlpha="0.1" // alpha of ripple app:mrl_rippleDimension="10dp" // radius of hover and starting ripple app:mrl_rippleHover="true" // if true, a hover effect is drawn when view is touched app:mrl_rippleRoundedCorners="10dp" // radius of corners of ripples. Note: it uses software rendering pipeline for API 17 and below app:mrl_rippleInAdapter="true" // if true, MaterialRippleLayout will optimize for use in AdapterViews app:mrl_rippleDuration="350" // duration of ripple animation app:mrl_rippleFadeDuration="75" // duration of fade out effect on ripple app:mrl_rippleDelayClick="true" // if true, delays calls to OnClickListeners until ripple effect ends app:mrl_rippleBackground="#FFFFFF" // background under ripple drawable; used with rippleOverlay="false" app:mrl_ripplePersistent="true" // if true, ripple background color persists after animation, until setRadius(0) is called
Set an OnClickListener to MaterialRippleLayout:
findViewById(R.id.ripple).setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { // handle me } });
Or if using in an AdapterView, simply use OnItemClickListener
For those unlucky developers that need to support older versions than 14, there's a way to do it.
You can use this library in addition with Jake Wharton's animation backport (http://nineoldandroids.com/) changing the imports from import android.animation.*; to: import com.nineoldandroids.animation.*; ,
import android.util.Property; to import com.nineoldandroids.util.Property; and in MaterialRippleLayout.java file, calling function shouldDelayChildPressedState() only if you're using api greater than 14.
Balys Valentukevicius
Copyright 2015 Balys Valentukevicius
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
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