auto adjust the size and position of edittext and button

Question

Hi,

In emulator, size of edittext and button looks nice but in motorola milestones, both of them are so small. I think there are different types of screen layout. Is it possible to adjust the size automatically? My xml is below :

<?xml version="1.0" encoding="utf-8"?><RelativeLayout
android:layout_width="fill_parent"
android:layout_height="fill_parent"
xmlns:android="http://schemas.android.com/apk/res/android"&gt;
<EditText android:id="@+id/txtToText_e" 
 android:layout_width="270px" 
 android:layout_height="wrap_content" 
 android:textSize="18sp" 
 android:hint="Type To Compose" 
 android:layout_alignParentBottom = "true"
 android:layout_alignParentLeft="true"/>   <Button android:text="Send" 
 android:id="@+id/btnDone_e" 
 android:layout_width="85px" 
 android:layout_height="wrap_content"      
 android:layout_alignParentBottom = "true"
 android:layout_alignParentRight="true"/>                                 

To get the auto re-sized edittext while turning the phone from portrait to landscape, i add these xml code in AndroidManifest.xml

    <supports-screens android:smallScreens="true"
              android:normalScreens="true"
              android:largeScreens="true"
              android:anyDensity="true" />

But nothing change =[. how to fix it?

Thank you.

Answer 1

If you want the size to change based on screen density, use dip for dimensions instead of px.