AvengersLinearLayout

activity_main.xml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:layout_marginLeft="@dimen/activity_horizontal_margin"
    android:layout_marginTop="@dimen/activity_vertical_margin"
    android:layout_marginRight="@dimen/activity_horizontal_margin"
    android:layout_marginBottom="@dimen/activity_vertical_margin"
    android:orientation="vertical"
    tools:context=".MainActivity">

    <ImageView
        android:id="@+id/img_Poster"
        android:layout_width="150dp"
        android:layout_height="300dp"
        android:layout_gravity="center"
        android:layout_margin="@dimen/activity_vertical_margin"
        android:contentDescription="@string/poster_avengers_endgame"
        android:src="@drawable/avengers" />

    <TextView
        android:id="@+id/tv_judul"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_margin="@dimen/small_dimen"
        android:text="@string/avengers_endgame"
        android:textAlignment="center"
        android:textSize="30sp"
        android:textStyle="bold"
        android:textColor="@color/colorPrimary"/>

    <TextView
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:text="2019-04-24"
        android:textSize="20sp"
        android:textAlignment="center"
        android:id="@+id/tv_tanggalmain"/>

    <TextView
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:text="@string/avengers_description"
        android:layout_margin="@dimen/small_dimen"
        />