Android---->relativelayout Relative alignment layout

Main.xml Application Layout Analysis

<?XML version= "1.0" encoding= "Utf-8"?><Relativelayoutxmlns:android= "Http://schemas.android.com/apk/res/android"Android:layout_width= "Fill_parent"Android:layout_height= "Wrap_content"Android:background= "#0000FF"android:padding= "10px"    >    <TextViewAndroid:id= "@+id/tv01"Android:layout_width= "Wrap_content"Android:layout_height= "Wrap_content"Android:layout_marginbottom= "30DP"Android:text= "Type here:"        />    <EditTextAndroid:id= "@+id/txt01"Android:layout_width= "Match_parent"Android:layout_height= "Wrap_content"Android:layout_below= "@id/tv01"        />    <ButtonAndroid:id= "@+id/btn01"Android:layout_height= "Wrap_content"Android:layout_width= "Wrap_content"Android:layout_below= "@id/txt01"Android:layout_alignparentright= "true"Android:text= "OK"        />    <ButtonAndroid:id= "@+id/btn02"Android:layout_height= "Wrap_content"Android:layout_width= "Wrap_content"Android:layout_below= "@id/txt01"Android:layout_toleftof= "@id/btn01"Android:layout_marginright= "30DP"Android:text= "Cancel"        /></Relativelayout>

Note: The relative layout does not produce a looping layout

Android---->relativelayout Relative alignment layout