How can you arrange items in the center?

[YKW93]

I want to apply center_horizontal to items.

How should it be applied?

[RobertApikyan]

Sorry, could you provide more details or some image visualization that will show how you want to position segment items

[YKW93]

<LinearLayout
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:orientation="vertical"
                android:layout_marginBottom="10dp"
                android:paddingTop="10dp"
                android:paddingBottom="10dp"
                android:paddingStart="10dp"
                android:paddingEnd="10dp"
                android:background="@android:color/white">

            <TextView
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:textColor="@android:color/black"
                    android:textSize="16sp"
                    android:text="변속기"/>

            <segmented_control.widget.custom.android.com.segmentedcontrol.SegmentedControl
                    android:id="@+id/seg_transmission_control"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:layout_marginTop="15dp"
                    app:columnCount="4"/>

        </LinearLayout>

(segment item xml code) <?xml version="1.0" encoding="utf-8"?> <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:tools="http://schemas.android.com/tools" xmlns:app="http://schemas.android.com/apk/res-auto" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_marginBottom="5dp">

<RelativeLayout
        android:layout_width="65dp"
        android:layout_height="65dp">

    <com.aby.lib.widget.CircleImageView
            android:id="@+id/civ_fuel_image"
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            app:border_color="@color/color_ff4d4d4d"
            app:border_width="1dp"
            android:layout_centerInParent="true"
            android:src="@android:color/white"/>

    <TextView
            android:id="@+id/tv_fuel_text"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_centerInParent="true"
            android:gravity="center"
            android:textColor="@color/color_ff4d4d4d"
            android:textSize="14sp"
            android:text="하이\n브리드"/>

    <RelativeLayout
            android:id="@+id/rl_check_icon"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:visibility="invisible"
            android:layout_alignParentEnd="true"
            android:layout_alignParentBottom="true"
            android:layout_marginBottom="2dp"
            android:layout_marginEnd="2dp">

        <com.aby.lib.widget.CircleImageView
                android:layout_width="15dp"
                android:layout_height="15dp"
                android:src="@color/colorPrimary"/>

        <ImageView
                android:layout_width="10dp"
                android:layout_height="10dp"
                android:layout_centerInParent="true"
                android:src="@drawable/check"/>

    </RelativeLayout>

</RelativeLayout>

I want to give you the same margin on both ends of the item.

[RobertApikyan]

Use this properties from xml or programmatically app:segmentVerticalMargin="16dp" app:segmentHorizontalMargin="16dp"

     <segmented_control.widget.custom.android.com.segmentedcontrol.SegmentedControl
            android:id="@+id/sc"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            app:segmentVerticalMargin="16dp"
            app:segmentHorizontalMargin="16dp" />

And from your view holder inside onSegemtnBind() method apply this margins to your segments civ_fuel_image

((ViewGroup.MarginLayoutParams) civ_fuel_image.getLayoutParams()).setMargins(getSegmentHorizontalMargin(), getSegmentVerticalMargin(), getSegmentHorizontalMargin(), getSegmentVerticalMargin());

As you have created your own implementation of SegmentViewHolder you need to handle the attributes yourself. look at SegmentViewHolderImp.java file, it will help you to implement segment attributes

[RobertApikyan]

is this issue resolved ?

[YKW93]

yes sure. so thx.