Я показываюDialogFragment, Я реализовал это без проблем, пока я не решил удалить заголовок, используяgetDialog().getWindow().requestFeature(Window.FEATURE_NO_TITLE);.После этого все сжимается. Вот мои xml и файлы классов.

<?xml version="1.0" encoding="utf-8"?>

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:orientation="vertical"
    android:background="@color/white"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:padding="@dimen/activity_vertical_margin">

    <TextView
        android:id="@+id/product_name"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:textColor="@color/red"
        android:textSize="20sp"
        android:text="@string/client_name_hint"/>

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="0dp"
        android:layout_weight="100"
        android:layout_marginTop="@dimen/activity_vertical_margin"
        android:layout_marginBottom="@dimen/activity_vertical_margin"
        android:orientation="horizontal">

        <ImageView
            android:id="@+id/product_image"
            android:layout_width="0dp"
            android:layout_weight="50"
            android:layout_height="match_parent"/>

        <LinearLayout
            android:layout_width="0dp"
            android:layout_weight="50"
            android:layout_height="match_parent"
            android:orientation="vertical">

            <TextView
                android:id="@+id/product_price"
                android:layout_width="match_parent"
                android:layout_height="0dp"
                android:layout_weight="1"
                android:gravity="center_vertical"
                android:textColor="@color/red"
                android:textSize="30sp"
                android:textStyle="bold"
                android:text="$349.00"/>

            <TextView
                android:id="@+id/product_color"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:textStyle="bold"
                android:textSize="20sp"
                android:text="Color: White"/>

        </LinearLayout>

    </LinearLayout>

    <TextView
        android:id="@+id/product_description"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:padding="@dimen/activity_vertical_margin"
        android:background="#aaada9"
        android:text="Text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text text"/>

    <TextView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:clickable="true"
        android:layout_marginTop="@dimen/activity_vertical_margin"
        android:layout_gravity="right"
        android:gravity="center_vertical"
        android:drawableRight="@android:drawable/ic_input_add"
        android:textColor="@color/red"
        android:text="@string/buy"/>

</LinearLayout>




public class ProductsDetailFragment extends DialogFragment {

    public static final String TAG = "products_detail";

    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
        View view = inflater.inflate(R.layout.fragment_product_detail, container, false);
        getDialog().getWindow().requestFeature(Window.FEATURE_NO_TITLE);
        return view;
    }
}

Что мне не хватает?