Android's RecyclerView realizes the time axis

In the process of doing the project, there is a requirement that requires a time axis, so I found some information on the Internet , wrote a case, and now share it with everyone.

As shown in the figure:

activity_main.xml

 

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context=".MainActivity">

    <android.support.v7.widget.RecyclerView
        android:id="@+id/recyclerView"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:overScrollMode="never" />

</RelativeLayout>

item.xml

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout 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="wrap_content"
    android:paddingLeft="8dp"
    android:paddingRight="8dp"
    android:paddingTop="8dp">
    <TextView
        android:id="@+id/item_timeline_time"
        android:layout_height="wrap_content"
        android:layout_width="wrap_content"
        android:layout_marginRight="8dp"
        android:layout_marginTop="18dp"
        android:gravity="center_horizontal"
        android:padding="4dp"
        android:textColor="@color/colorAccent"
        android:textSize="16sp"
        android:text="2015-06-08\n09:56"
        />

    <RelativeLayout
        android:id="@+id/item_timeline_icon_layout"
        android:layout_width="48dp"
        android:layout_height="48dp"
        android:layout_marginBottom="4dp"
        android:layout_marginRight="8dp"
        android:layout_toRightOf="@id/item_timeline_time">

        <com.timelinedemo.CircleImageView
            android:id="@+id/item_timeline_icon_bg"
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:src="@android:color/transparent"
            app:civ_border_width="4dp" />

        <ImageView
            android:id="@+id/item_timeline_icon"
            android:layout_width="24dp"
            android:layout_height="24dp"
            android:layout_centerInParent="true"
            android:scaleType="fitCenter" />

    </RelativeLayout>

    <TextView
        android:id="@+id/item_timeline_content"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginTop="18dp"
        android:layout_toRightOf="@id/item_timeline_icon_layout"
        android:text="Today's income"
        android:textColor="@color/colorPrimary"
        android:textSize="15sp" />

    <TextView
        android:id="@+id/item_timeline_money"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_below="@id/item_timeline_content"
        android:layout_marginTop="8dp"
        android:layout_toRightOf="@id/item_timeline_icon_layout"
        android:text="$ 100"
        android:textColor="@color/colorPrimary"
        android:textSize="22sp" />
    <View
        android:id="@+id/item_timeline_view"
        android:layout_width="2dp"
        android:layout_height="60dp"
        android:layout_alignLeft="@id/item_timeline_icon_layout"
        android:layout_below="@id/item_timeline_icon_layout"
        android:layout_marginLeft="23dp"
        android:background="@color/colorAccent" />
</RelativeLayout>

Activity.Java

public class MainActivity extends AppCompatActivity {

    private RecyclerView recyclerView;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate (savedInstanceState);
        setContentView(R.layout.activity_main);
        initLayout();
    }
    private void initLayout(){
        recyclerView= (RecyclerView) findViewById(R.id.recyclerView);
        recyclerView.setLayoutManager(new LinearLayoutManager(this));
        recyclerView.setHasFixedSize(true);
        recyclerView.setItemAnimator(new DefaultItemAnimator());
        initData ();
    }
    private void initData(){
        List<TimeInfo > list=new ArrayList<>();
        for(int i=0;i<15;i++){
            list.add(new TimeInfo());
        }
        TimelineAdapter mAdapter = new TimelineAdapter(this, list);
        recyclerView.setAdapter(mAdapter);
    }
}

 

Add dependency library:

 

 

compile 'com.android.support:recyclerview-v7:23.0.0'

 

 

Due to too much code, the complete code is not given, the source code can be downloaded directly

 

Source code click to download