Android中的相对布局

Question

How i can put views in screen relative to other views? For example i have a button named btn1 and another named btn2. I want to set btn2 margin top from btn1 not entire screen!!

//define btn1 here
.
.
.
android:layout_marginTop="5dp"     //5dp from btn1

How i can do this? My main problem is layouts and positioning on screen for different screen sizes.

Answer 1

您可以使用此链接进行教程： http : //www.androidpeople.com/android-relativelayout

Answer 2

根据android:layout_below="@+id/btn1"设置android:layout_below="@+id/btn1"和android:layout_marginTop="5dp" 。