I have this layout:

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:gravity="center_vertical"
    android:orientation="horizontal"
    android:minWidth="100dp" >

    <TextView
        android:id="@+id/txt_what_way"
        android:layout_height="wrap_content"
        android:layout_width="0dp"
        android:layout_weight="4"
        android:textAppearance="?android:attr/textAppearanceMedium" />

    <LinearLayout
        android:layout_height="wrap_content"
        android:layout_width="0dp"
        android:layout_weight="3">
        <ImageView
            android:layout_width="20dp"
            android:layout_height="20dp"
            android:scaleType="fitCenter"
            android:src="@drawable/ic_launcher"/>
    </LinearLayout>

    <LinearLayout
        android:layout_height="wrap_content"
        android:layout_width="0dp"
        android:layout_weight="3">
        <ImageView
            android:layout_width="20dp"
            android:layout_height="20dp"
            android:scaleType="fitCenter"
            android:src="@drawable/ic_launcher"/>
    </LinearLayout>

</LinearLayout>

I want that it looks like:

TextView - 40% of width, Layout with ImageView - 30% of widht, Layout with ImageView - 30% of width.

But the output is:

TextViewImageViewImageView----------------free space----------------------------------

Thanks for your help!

-- EDITED

Done it in programmatic way