实现时间轴

Screenshot_2017-07-04-14-02-46-2120863316.png

<FrameLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal">

        <ImageView
            android:layout_width="match_parent"
            android:layout_marginLeft="2dp"
            android:layout_height="2dp"
            android:layout_gravity="center"
            android:src="@color/grey">

        </ImageView>
        <TextView
            android:id="@+id/soon_item_time_top"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:padding="2dp"
            android:text="123456789"
            android:background="@drawable/bg_rectangle"/>

    </FrameLayout>

@drawable/bg_rectangle
<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android">
<solid android:color="#d2d5d7" />
<corners android:topLeftRadius="5dp"
android:topRightRadius="5dp"
android:bottomRightRadius="5dp"
android:bottomLeftRadius="5dp"/>
<stroke android:width="1dp" android:color="#939292" />
</shape>