StaggeredAnimationGroup
A ConstraintLayout
group that allows for simple staggered animations.
Usage
For a working implementation of this library see the sample/
folder.
- Add
StaggeredAnimationGroup
to yourConstraintLayout
:
<android.support.constraint.ConstraintLayout
android:layout_width="match_parent"
android:layout_height="match_parent">
<View
android:id="@+id/firstView"
android:layout_width="match_parent"
android:layout_height="match_parent">
<View
android:id="@+id/secondView"
android:layout_width="match_parent"
android:layout_height="match_parent">
<!-- here's the group -->
<com.bartoszlipinski.constraint.StaggeredAnimationGroup
android:id="@+id/group"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
app:constraint_referenced_ids="firstView, secondView"/>
</android.support.constraint.ConstraintLayout>
- Obtain
StaggeredAnimationGroup
instance from the layout:
StaggeredAnimationGroup group = findViewById(R.id.group);
- Use proper methods to show and hide
Views
in your group (with ids:firstView
,secondView
)
group.show();
// or
group.hide();
Including In Your Project
Add a proper dependency inside your build.gradle
. Like this:
dependencies {
implementation 'com.bartoszlipinski.constraint:staggeredanimationgroup:1.0.0'
// obviously, you will also need those two:
implementation 'com.android.support.constraint:constraint-layout:1.1.0-beta1'
implementation 'com.android.support:transition:26.1.0'
}
Developed by
- Bartosz Lipiński
License
Copyright 2017 Bartosz Lipiński
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
http://www.apache.org/licenses/LICENSE-2.0
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.