Need help in Dashboard in Android

Question

I have created dashboard for my app. In that I added search button also. I wish to align this button to right side but for that i don't want to use the margin. I have added the image of my layout + code.

UPDATED

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:id="@+id/root"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    android:background="#FFFFFF"
    android:orientation="vertical" >
    <RelativeLayout style="@style/TitleBar" >

    <ImageView
        android:id="@+id/logo"
        style="@style/TitleBarLogo"
        android:layout_toRightOf="@id/titlebar"
        android:contentDescription="Logo"
        android:src="@drawable/logo" />

    <ImageView
        style="@style/TitleBarSeparator"
        android:layout_toRightOf="@id/logo"
        android:visibility="visible" />

    <ImageButton
        style="@style/TitleBarAction"
        android:layout_alignParentRight="true"
        android:contentDescription="Searching..."
        android:onClick="onClickSearch"
        android:src="@drawable/title_search" />
</RelativeLayout>
<LinearLayout
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        android:layout_below="@id/titlebar"
        android:layout_weight="1"
        android:orientation="vertical" >

        <LinearLayout
            android:layout_width="fill_parent"
            android:layout_height="wrap_content"
            android:layout_marginTop="15dip"
            android:orientation="horizontal" >

            <Button
                android:id="@+id/home_btn_feature1"
                style="@style/HomeButton"
                android:drawableTop="@drawable/home_button1"/>

            <Button
                android:id="@+id/home_btn_feature2"
                style="@style/HomeButton"
                android:drawableTop="@drawable/home_button2"                    
                />
        </LinearLayout>

        <LinearLayout
            android:layout_width="fill_parent"
            android:layout_height="wrap_content"
            android:layout_marginTop="50dip"
            android:orientation="horizontal" >

            <Button
                android:id="@+id/home_btn_feature3"
                style="@style/HomeButton"
                android:drawableTop="@drawable/home_button3"/>

            <Button
                android:id="@+id/home_btn_feature4"
                style="@style/HomeButton"
                android:drawableTop="@drawable/home_button4"/>
        </LinearLayout>
    </LinearLayout>
</RelativeLayout>

UPDATED

styles.xml

<style name="TitleBar">
        <item name="android:id">@id/titlebar</item>
        <item name="android:layout_width">fill_parent</item>
        <item name="android:layout_height">wrap_content</item>
        <item name="android:orientation">horizontal</item>
        <item name="android:background">@color/title_background</item>
    </style>

    <style name="TitleBarLogo">
        <item name="android:id">@id/title_logo</item>
        <item name="android:layout_width">wrap_content</item>
        <item name="android:layout_height">wrap_content</item>
        <item name="android:clickable">true</item>
    </style>

    <style name="TitleBarAction">
        <item name="android:layout_width">wrap_content</item>
        <item name="android:layout_height">wrap_content</item>
        <item name="android:background">@drawable/title_button</item>
    </style>
<style name="TitleBarSeparator">
        <item name="android:layout_width">1px</item>
        <item name="android:layout_height">wrap_content</item>
        <item name="android:background">@color/title_separator</item>
    </style>

UPDATED MY CODE AND JUST ONE STEP TO COMPLETE IT. THE SEPERATOR IS SOME HOW NOT VISIBLE.

If anyone has any idea please kindly help me.

Thank you

Answer 1

Try

<ImageButton
        style="@style/TitleBarAction"
        android:contentDescription="Searching..."
        android:onClick="onClickSearch"
        android:layout_alignParentRight="true"
        android:src="@drawable/title_search" />

Answer 2

Although I would recommend looking into using the Action Bar if at all possible,

android:layout_alignParentRight="true"

should work, you could also acheive what you want by making you TitleBarLogo and magnifying glass graphic a 9-patch image that leaves the middle blank and resizes automatically without distorting the graphic.