StickyTimeLine

StickyTimeLine is timeline view for android.

How to Use

Gradle

    repositories {
        maven { url 'https://jitpack.io' }
    }

    dependencies {
        compile 'com.github.sangcomz:StickyTimeLine:v0.0.12'
    }

Usage

activity_main.xml

<?xml version="1.0" encoding="utf-8"?>
<android.support.constraint.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context="xyz.sangcomz.stickytimeline.MainActivity">

    <xyz.sangcomz.stickytimelineview.TimeLineRecyclerView
        android:id="@+id/recycler_view"
        android:layout_width="match_parent"
        android:layout_height="wrap_content" />
</android.support.constraint.ConstraintLayout>

MainActivity.kt

class MainActivity : AppCompatActivity() {

    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        setContentView(R.layout.activity_main)
        
        val recyclerView: TimeLineRecyclerView = findViewById(R.id.recycler_view)
        
        //Currently only LinearLayoutManager is supported.
        recyclerView.layoutManager = LinearLayoutManager(this,
                LinearLayoutManager.VERTICAL,
                false)

        //Get data
        val singerList = getSingerList()


        //Add RecyclerSectionItemDecoration.SectionCallback
        recyclerView.addItemDecoration(getSectionCallback(singerList))
        
        //Set Adapter
        recyclerView.adapter = SingerAdapter(layoutInflater,
                singerList,
                R.layout.recycler_row)
    }

    //Get data method
    private fun getSingerList(): List<Singer> = SingerRepo().singerList


    //Get SectionCallback method
    private fun getSectionCallback(singerList: List<Singer>): RecyclerSectionItemDecoration.SectionCallback {
        return object : RecyclerSectionItemDecoration.SectionCallback {
            //In your data, implement a method to determine if this is a section.
            override fun isSection(position: Int): Boolean =
                    singerList[position].debuted != singerList[position - 1].debuted

            //Implement a method that returns a SectionHeader.
            override fun getSectionHeader(position: Int): SectionInfo? =
                    SectionInfo(singerList[position].debuted, singerList[position].group)
        }
    }
}

caution

• Currently only LinearLayoutManager is supported.

recycler_row.xml

<?xml version="1.0" encoding="utf-8"?>
<!--Don't set margin value in the parent view-->
<android.support.v7.widget.CardView xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="wrap_content">

    <TextView
        android:id="@+id/full_name_tv"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:padding="10dp" />

</android.support.v7.widget.CardView>

caution

• Don't set margin value in the parent view.

attribute

Method Name	Description	Default Value
sectionBackgroundColor	To change section section background color	#f9f9f9
sectionTitleTextColor	To change section title color	#414fca
sectionSubTitleTextColor	To change section sub title color	#d16767
sectionLineColor	To change line color in timeline	#51ae45
sectionCircleColor	To change circle color in timeline	#51ae45
sectionStrokeColor	To change circle stroke color in timeline	#f9f9f9
sectionTitleTextSize	To change section title text size	14sp
sectionSubTitleTextSize	To change section sub title text size	12sp
sectionLineWidth	To change line width in timeline	4dp

Result Screen

Project Name	Result Screen
Sample
AlleysMap

Contribute

We welcome any contributions.

Inspired by

• tim.paetz, I was inspired by his code. And I used some of his code in the library.

License

Copyright 2018 Jeong Seok-Won

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.