android - Center four buttons in screen quarters -

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i want this:

  • button 1 centered in top left part of screen
  • button 2 in top right
  • button 3 in bottom left
  • and 3 or 4 buttons in bottom right.

i'm new can't post picture. tried different layouts 0 results.

thanks help.

what want relativelayout: http://developer.android.com/reference/android/widget/relativelayout.html

something along lines of:

<relativelayout>     <button android:layout_alignparenttop="true" android:layout_alignparentleft="true" />     <button android:layout_alignparenttop="true" android:layout_alignparentright="true" />     <button android:layout_alignparentbottom="true" android:layout_alignparentleft="true" /> </relativelayout>

from should able figure out rest. suggest reading on relativelayout , alignment parameters

edit- after explained in comments, try like:

<linearlayout android:orientation="vertical">     <linearlayout android:orientation="horizontal" android:layout_weight=".5">         <linearlayout android:layout_weight=".5">             <button android:layout_gravity="center" />         </linearlayout>         <linearlayout android:layout_weight=".5">             <button android:layout_gravity="center" />         </linearlayout>     </linearlayout>      <linearlayout android:orientation="horizontal" android:layout_weight=".5">         <linearlayout android:layout_weight=".5">             <button android:layout_gravity="center" />         </linearlayout>         <linearlayout android:layout_weight=".5">             <button android:layout_gravity="center" />         </linearlayout>     </linearlayout>         </linearlayout>

that fill screen 4 equally-sized 'blocks' , have button positioned directly in center of each one.


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