This is not the original repo of this project, but a fork to fix the crash problem when targeting API 22+. The bug was fixed by @rasoulmiri and I just uploaded it so you can add the dependency in gradle.
ExpandableLayout provides an easy way to create a view called header with an expandable view. Both view are external layout to allow a maximum of customization. You can find a sample that how to use an ExpandableLayout to your layout.
The lib is available on jCenter, so you just need to add this code snippet to the module-level build.gradle
dependencies {
compile 'com.patrickpissurno:ripple-effect:1.3.1'
}
Declare a RippleView inside your XML layout file with a content like an ImageView or whatever.
<com.andexert.library.RippleView
android:id="@+id/more"
android:layout_width="?android:actionBarSize"
android:layout_height="?android:actionBarSize"
android:layout_toLeftOf="@+id/more2"
android:layout_margin="5dp"
rv_centered="true">
<ImageView
android:layout_width="?android:actionBarSize"
android:layout_height="?android:actionBarSize"
android:src="@android:drawable/ic_menu_edit"
android:layout_centerInParent="true"
android:padding="10dp"
android:background="@android:color/holo_blue_dark"/>
</com.andexert.library.RippleView>If you want to know when the Ripple effect is finished, you can set a listener on your view
rippleView.setOnRippleCompleteListener(new RippleView.OnRippleCompleteListener() {
@Override
public void onComplete(RippleView rippleView) {
Log.d("Sample", "Ripple completed");
}
});If you want to add an OnClickListener don't forget to add it to the RippleView like this:
final RippleView rippleView = (RippleView) findViewById(R.id.rippleView);
rippleView.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
//TODO: onRippleViewClick
}
});You can change several attributes in the XML file, you have to remove "rv_" if you are using a version below v1.1.1 :
- app:rv_alpha [integer def:90 0-255] --> Alpha of the ripple
- app:rv_framerate [integer def:10] --> Frame rate of the ripple animation
- app:rv_rippleDuration [integer def:400] --> Duration of the ripple animation
- app:rv_ripplePadding [dimension def:0] --> Add a padding to the ripple
- app:rv_color [color def:@android:color/white] --> Color of the ripple
- app:rv_centered [boolean def:false] --> Center ripple in the child view
- app:rv_type [enum (simpleRipple, doubleRipple) def:simpleRipple] --> Simple or double ripple
- app:rv_zoom [boolean def:false] --> Enable zoom animation
- app:rv_zoomDuration [integer def:150] --> Duration of zoom animation
- app:rv_zoomScale [float def:1.03] --> Scale of zoom animation
For each attribute you can use getters and setters to change values dynamically.
If you want to use the double ripple you have to set a background for the RippleView or for its child.
Thanks to Google for its Material Design :)
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Copyright (c) 2014 Robin Chutaux
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