Android ImageView Scaling
===

I can't seem to get this `ImageView` on my weight-controlled `LinearLayout` look right..

![enter image description here][1]

No matter how much `layout_weight` I assigned or which `scaleType` I used, there's always a black space upon it.

Tried to set `adjustViewBounds` but that didn't make any difference.

Here's my layout `XML` :

    <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
        xmlns:tools="http://schemas.android.com/tools"
        xmlns:app="http://schemas.android.com/apk/res-auto"
        xmlns:app1="http://schemas.android.com/apk/res/com.binusitdirectorate.siscalendar"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:orientation="vertical"
        android:weightSum="1" >
    
        <com.binusitdirectorate.siscalendar.view.HeaderBar
            android:id="@+id/acti_calendar_monthly_headerbar"
            android:layout_width="wrap_content"
            android:layout_height="0dp"
            android:layout_weight="0.15" >
        </com.binusitdirectorate.siscalendar.view.HeaderBar>
    
        <ImageView
            android:id="@+id/acti_calendar_monthly_header"
            android:layout_width="fill_parent"
            android:layout_height="0dp"
            android:layout_weight="0.03"
            android:scaleType="matrix"
            android:src="@drawable/monthly_header_dayname" />
    
        <FrameLayout
            android:layout_width="wrap_content"
            android:layout_height="0dp"
            android:layout_weight="0.45"
            android:background="#EFEFEF" >
    
            <android.support.v4.view.ViewPager
                android:id="@+id/acti_calendar_monthly_pagerfragmentcontainer"
                android:layout_width="match_parent"
                android:layout_height="match_parent" >
            </android.support.v4.view.ViewPager>
        </FrameLayout>
    
        <com.viewpagerindicator.TitlePageIndicator
            android:id="@+id/acti_calendar_monthly_pagerlistcontainer_title"
            android:layout_width="fill_parent"
            android:layout_height="0dp"
            android:layout_weight="0.07"
            android:background="#EFEFEF"
            android:padding="8dp"
            android:textColor="@android:color/black"
            app:footerColor="#8C284A"
            app:footerIndicatorHeight="3dp"
            app:footerIndicatorStyle="underline"
            app:footerLineHeight="1dp"
            app:selectedBold="true"
            app:selectedColor="@android:color/black" />
    
        <FrameLayout
            android:layout_width="wrap_content"
            android:layout_height="0dp"
            android:layout_weight="0.30"
            android:background="#EFEFEF" >
    
            <android.support.v4.view.ViewPager
                android:id="@+id/acti_calendar_monthly_pagerlistcontainer"
                android:layout_width="match_parent"
                android:layout_height="match_parent" >
            </android.support.v4.view.ViewPager>
        </FrameLayout>
    
    </LinearLayout>

Did I do something wrong here? 


Thanks in advance!

  [1]: http://i.stack.imgur.com/LK24C.png