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TimeLine

> 编程语言
Open source

瀑布流式的时间轴

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About

TimeLine

This project aims to provide a easy way to use Staggered TimeLine implementation.

中文版文档

Provide the gradle dependency

groovy
  implementation 'com.vivian.widgets:TimeLineItemDecoration:1.5'

Usage

If you want to use this TimeLine in your project, you have to do the following.

  • Set the StaggeredGridLayoutManager to your RecyclerView
java
mRecyclerView.setLayoutManager(new StaggeredGridLayoutManager(2, StaggeredGridLayoutManager.VERTICAL));
  • Use the ItemDecoration of this project ItemDecoration.java
java
mRecyclerView.addItemDecoration(new ItemDecoration(this, 100));

The second ctor-parameter will define the distance. In that case 100px.

Currently there are 2 styles available, as seen in the Screenshots. You can find the implementation for the second style here. DotItemDecoration.java

…

if you want to do something according to the column of span,implements SpanIndexListener of this project SpanIndexListener.

java
mItemDecoration.setSpanIndexListener(new SpanIndexListener() {
        @Override
        public void onSpanIndexChange(View view, int spanIndex) {
           view.setBackgroundResource(spanIndex == 0 ? R.drawable.pop_left : R.drawable.pop_right);
        }
});

Example

Contact

If you have any problem with this,you can add my wechat:vivian8725118,or email me:[email protected]/[email protected]. I'll reply you when I saw it.

License

Copyright 2017 Vivian

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.

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> Tags

Javacustomviewitemdecorationrecyclerviewstaggeredgridlayoutmanager

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> Details

PublishedAug 1, 2026
UpdatedSep 17, 2026
Category编程语言
PricingOpen source

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