A simple, customizable and easy to use swipeable view stack for Android.
All attributes are optional.
animation_duration
specifies the duration of the animations. Default: 300ms
stack_size
specifies the maximum number of visible views. Default: 3
stack_spacing
specifies the vertical distance between two views. Default: 12dp
stack_rotation
specifies the maximum random ratation (in degrees) of a card on the stack. Default: 8
swipe_rotation
specifies the rotation (in degrees) of the view when it gets swiped left / right. Default: 15
swipe_opacity
specifies the opacity of the view when it gets swiped left / right. Default: 1.0
scale_factor
specifies the scale factor of the views in the stack. Default: 1.0
disable_hw_acceleration
set to true
disables hardware acceleration. Default: false
dependencies {
compile 'link.fls:swipestack:0.2.1'
}
- Use the
link.fls.swipestack
view in your XML layout file - Set the parent view's
clipChildren
attribute tofalse
Example:
<?xml version="1.0" encoding="utf-8"?>
<FrameLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:clipChildren="false">
<link.fls.swipestack
android:id="@+id/swipeStack"
android:layout_width="320dp"
android:layout_height="240dp"
android:padding="32dp"/>
</FrameLayout>
Create an adapter which holds the data and creates the views for the stack.
Example:
public class SwipeStackAdapter extends BaseAdapter {
private List<String> mData;
public SwipeStackAdapter(List<String> data) {
this.mData = data;
}
@Override
public int getCount() {
return mData.size();
}
@Override
public String getItem(int position) {
return mData.get(position);
}
@Override
public long getItemId(int position) {
return position;
}
@Override
public View getView(final int position, View convertView, ViewGroup parent) {
convertView = getLayoutInflater().inflate(R.layout.card, parent, false);
TextView textViewCard = (TextView) convertView.findViewById(R.id.textViewCard);
textViewCard.setText(mData.get(position));
return convertView;
}
}
Last, but not least, assign the adapter to the SwipeStack.
Example:
SwipeStack swipeStack = (SwipeStack) findViewById(R.id.swipeStack);
swipeStack.setAdapter(new SwipeStackAdapter(mData));
That's it!
Copyright (C) 2016 Frederik Schweiger
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.