Question

Here is the code

<RelativeLayout
  xmlns:android="http://schemas.android.com/apk/res/android"
  android:layout_width="fill_parent"
  android:layout_height="fill_parent"
  android:background="@color/white" >

<ImageView
    android:id="@+id/first_imageview"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:layout_marginBottom="5dip"
    android:layout_marginTop="5dip"
    android:src="@drawable/frame" />

  <ImageView
     android:id="@+id/second_imageview"
     android:layout_width="wrap_content"
     android:layout_height="wrap_content"
     android:layout_alignTop="@id/first_imageview"
     android:layout_alignLeft="@id/first_imageview"         
     android:scaleType="fitXY" />
</RelativeLayout>

Now i need to detect the height & width of first_imageview and then set it to second_image_view. How to do it?

Answer 1

you can set

android:layout_alignRight="@id/inside_imageview"
android:layout_alignBottom="@id/inside_imageview" 

This will ensure that second image view has same size as first one.