android - nested linearlayout is not working properly -


i want edittext , send button in 1 row image in other row ...but using code edit text,send button,and image displaying in 1 row..can please tell me should display image in other row 

<linearlayout xmlns:android="http://schemas.android.com/apk/res/android"         xmlns:tools="http://schemas.android.com/tools"         android:layout_width="match_parent"         android:layout_height="match_parent"         android:paddingbottom="@dimen/activity_vertical_margin"         android:paddingleft="@dimen/activity_horizontal_margin"         android:paddingright="@dimen/activity_horizontal_margin"         android:paddingtop="@dimen/activity_vertical_margin"         android:orientation="horizontal"         tools:context=".mainactivity" >     <edittext         android:id="@+id/edit_message "         android:layout_weight="1"          android:layout_width="0dp"         android:layout_height="wrap_content"         android:hint="@string/edit_message"/>      <button          android:layout_width="wrap_content"         android:layout_height="wrap_content"         android:text="@string/button_send"         android:onclick="sendmessage" />      <linearlayout         android:layout_width="wrap_content"         android:layout_height="wrap_content"         android:orientation="vertical" >      <imageview             android:id="@+id/imageview1"             android:layout_width="wrap_content"             android:layout_height="wrap_content"             android:src="@drawable/logo" />      </linearlayout>       </linearlayout>

you wrap edittext , button in linearlayout

<linearlayout     android:orientation="vertical"     ...>     <linearlayout         ...>         <edittext            .../>        <button           .../>    </linearlayout>    <imageview      .../> </linearlayout>

but use relativelayout

<relativelayout     ...>    <edittext        android:id="@+id/et"        .../>    <button      android:layout_torightof="@id/et"      .../>    <imageview       android:layout_below="@id/et"       .../> </relativelayout>

but depends on want things.


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