相对和线性布局放置问题

Question

<RelativeLayout
    android:id="@+id/layout"
    android:layout_width="fill_parent"
    android:layout_height="wrap_content"
    android:weightSum="1"
    >



<LinearLayout
    android:id="@+id/layout1"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:orientation="vertical"
    android:layout_weight="0.3"
    >
</LinearLayout> 



<LinearLayout
    android:id="@+id/layout2"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:orientation="vertical"
    android:layout_weight="0.35"
    android:layout_toRightOf="@+id/layout1"
    >
</LinearLayout>    


 <LinearLayout
    android:id="@+id/layout3"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:orientation="vertical"
    android:layout_weight="0.35"
    android:layout_toRightOf="@+id/layout2"
    >
</LinearLayout>  

i am trying to align the codes here in a row. it being the relative layout as the parent and 3 linear layout as the child. My java codes would generate text view and 2 edit text as the child of the linear layout and display it in a row. however, it turned out vertical stacking on top of each other

Answer 1

For each LinearLayout you should set the android:orientation attribute as horizontal . See the code below:

android:orientation="horizontal"

Currently, your orientation is set to vertical so it is stacking on top of each other.

Answer 2

Set the LinearLayout orientation attribute from Vertical to Horizontal if u want it's child in a row.

android:orientation="horizontal"

I hope this is the answer that you want..