AndroidPileLayout

android-pile-layout

An abnormal horizontal ListView-like pile layout.

captured images

The following pictures were captured earlier. Since the source code and the outputted-apk have changed some params, you will have a different UI when you directly run the code or install the apk file. Hope there has no confusions later.

design

Recently I have seen this kind of UI design, and at the first sight I was trying to implement it by using RecyclerView's LayoutManager. Unfortunately, I am unable to contrust a clear Math model while sliding the PileView. After several tries, I gave up LayoutManager, and find another way for this implementation. If you make LayoutManager works well for this UI design, please tell me later.

how to use

1. declare PileLayout in your xml file

<com.stone.pile.libs.PileLayout
        android:id="@+id/pileLayout"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:paddingBottom="5dp"
        android:paddingTop="5dp"
        pile:displayCount="1.5"
        pile:interval="10dp"
        pile:scaleStep="0.22"
        pile:widthHeightRate="1.22" />

Meanwhile, pileLayout is able to be customized by these 4 params:

name	format	description
interval	dimension	items-margin each other
sizeRatio	float	each item's height/witdth
scaleStep	float	size scale step when needed
displayCount	float	number of items that may display

1. in Java files:

…

demo apk

download

License

Copyright 2017, xmuSistone

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.