在背景图像上设置图像的问题 android

Question

i have image-view in my xml for setting the image over a background image at a specified place of back ground image i set it for one emulator and it works but when i launch other emulator of different size image-view change it corresponding position with respect to background image so how to set image view over a background image so that imageview not changes its position for any size of screen i am providing my code...thanks in advance..

here is my splash.xml file,button and imageview changes its position w.r.t. background image..for diffrent size screen emulator

<RelativeLayout
  xmlns:android="http://schemas.android.com/apk/res/android"
  android:layout_width="fill_parent"
  android:layout_height="fill_parent" 
  android:id="@+id/TheSplashLayout"
  android:layout_gravity="center"
   android:background="@drawable/splashmodified"
  >
    <ImageView 
        android:layout_width="60sp" 
        android:layout_height="60sp" 
        android:id="@+id/SplashImageView"
        android:layout_gravity="center" 
        android:layout_marginTop="120sp"
        android:layout_marginLeft="55sp"    
        />


    <Button 
         android:text="SUBMIT" 
         android:id="@+id/submitt"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content" 
         android:layout_marginLeft="75px"
         android:layout_marginTop="300px"
        />
</RelativeLayout>

Answer 1

Did not understand the question, you might consider uploading some images and giving us links to them. Only thing I can tell is that you must avoid using px when indicating any dimensions. This will make your views look different on every device, that you probably don't want.

Answer 2

use dip instead of px and sp .

Your xml will be

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout
  xmlns:android="http://schemas.android.com/apk/res/android"
  android:layout_width="fill_parent"
  android:layout_height="fill_parent" 
  android:id="@+id/TheSplashLayout"
  android:layout_gravity="center"
   android:background="@drawable/splashmodified"
  >
    <ImageView 
        android:layout_width="60dip" 
        android:layout_height="60dip" 
        android:id="@+id/SplashImageView"

        android:layout_marginTop="120dip"
        android:layout_marginLeft="55dip"
        android:background="@drawable/a_thumb"
        />


    <Button 
         android:text="SUBMIT" 
         android:id="@+id/submitt"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content" 
         android:layout_marginLeft="75dip"
         android:layout_marginTop="300dip"
        />
</RelativeLayout>

Thanks Deepak