rec_view

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:ads="http://schemas.android.com/apk/res-auto"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:id="@+id/activity_pilih_mode"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context="com.mipro.ard.siapaindonesia.level_soal">
    <ImageView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        app:srcCompat="@drawable/bg"
        android:layout_centerVertical="true"
        android:layout_centerHorizontal="true"
        android:id="@+id/imageView3"
        android:scaleType="centerCrop" />

    <LinearLayout
        android:orientation="horizontal"
        android:layout_width="match_parent"
        android:layout_alignParentTop="true"
        android:layout_centerHorizontal="true"
        android:padding="16dp"
        android:layout_height="100dp">

        <LinearLayout
            android:orientation="horizontal"
            android:layout_width="0dp"
            android:layout_weight="1"
            android:layout_height="match_parent"
            android:gravity="left">

            <ImageButton
                android:id="@+id/back_btn"
                android:scaleType="fitXY"
                android:background="@android:color/transparent"
                android:layout_width="60dp"
                android:layout_height="60dp"
                ads:srcCompat="@drawable/back_btn" />
        </LinearLayout>
        <LinearLayout
            android:orientation="horizontal"
            android:layout_width="0dp"
            android:layout_weight="1"
            android:layout_height="match_parent"
            android:gravity="right">
            <ImageButton
                app:srcCompat="@drawable/help_btn"
                android:id="@+id/set_btn"
                android:scaleType="fitXY"
                android:background="@android:color/transparent"
                android:layout_width="60dp"
                android:layout_height="60dp" />

        </LinearLayout>
    </LinearLayout>

    <android.support.design.widget.CoordinatorLayout
        android:id="@+id/level_layout"
        android:layout_marginTop="100dp"
        android:layout_width="match_parent"
        android:layout_height="400dp">
        <android.support.v7.widget.RecyclerView
            android:id="@+id/rec_level"
            android:padding="@dimen/activity_horizontal_margin"
            android:layout_width="match_parent"
            android:layout_height="match_parent"/>
    </android.support.design.widget.CoordinatorLayout>

</RelativeLayout>