[Kotlin] google TabLayout 레이아웃간의 간격 벌리기

 

버튼으로 만들면 간단하지만 기존에 이미 TabLayout으로 사용했던것이여서 디자인을 변경해보자

<com.google.android.material.tabs.TabLayout
    android:id="@+id/msg_input_tabLayout"
    android:layout_width="250dp"
    android:layout_height="32dp"
    app:layout_constraintLeft_toLeftOf="parent"
    app:layout_constraintTop_toTopOf="parent"
    app:tabBackground="@drawable/tab_color_selector"
    app:tabSelectedTextColor = "@color/white"
    android:layout_marginLeft="20dp"
    app:tabIndicatorHeight="0dp"
    app:tabGravity="fill"
    android:clipToPadding="false"
    app:tabRippleColor="@android:color/transparent"
    app:tabTextColor="@color/black">

    <com.google.android.material.tabs.TabItem
        android:id="@+id/tabItem1"
        android:layout_width="74dp"
        android:layout_height="32dp"
        android:background="@drawable/bg_circle_w"
        android:text="부재중"
        />
    <com.google.android.material.tabs.TabItem
        android:id="@+id/tabItem2"
        android:layout_width="122dp"
        android:layout_height="32dp"
        android:text="고객 정상 수령" />

</com.google.android.material.tabs.TabLayout>

이대로 사용하면 

이런식으로 붙어서 디자이너님이 세팅한 모양이 안나온다.

for (i in 0 until binding.msgInputTabLayout.tabCount) {
    val tab = (binding.msgInputTabLayout.getChildAt(0) as ViewGroup).getChildAt(i)
    val p = tab.layoutParams as ViewGroup.MarginLayoutParams
    p.setMargins(0, 0, 50, 0)
    tab.requestLayout()
}

인터넷블로그를 열심히 뒤져 get한 코드를 넣어보자

 

이런식으로 탭레이아웃간의 사이를 멀어지게 할 수 있다.

 

 

탭레이아웃 ui

<selector xmlns:android="http://schemas.android.com/apk/res/android">
    <item android:drawable="@drawable/success_tab_layout1" android:state_selected="true"/>
    <item android:drawable="@drawable/success_tab_layout2"/>
</selector>

<?xml version="1.0" encoding="utf-8"?>
<ripple xmlns:android="http://schemas.android.com/apk/res/android"
    android:color="@color/ripple">
    <item android:state_focused="false" android:state_pressed="false">
        <shape>
            <solid android:color="@color/color_2742B2"/>
            <stroke android:color="@color/color_2742B2"
                android:width="2dp"/>
            <corners android:radius="16dp" />
        </shape>
    </item>
</ripple>

<?xml version="1.0" encoding="utf-8"?>
<ripple xmlns:android="http://schemas.android.com/apk/res/android"
    android:color="@color/ripple">
    <item android:state_focused="false" android:state_pressed="false">
        <shape>
            <solid android:color="@color/white"/>
            <stroke android:color="@color/color_CED4DA"
                android:width="2dp"/>
            <corners android:radius="16dp" />
        </shape>
    </item>
</ripple>