relative layout problem in android

in my app i use relative layout for design.in an activity i have four buttons at bottom of the screen. my xml code(Land scape) does not suit for all device screen. it has more space between buttons as show in the figure. how to design the layout which is suit for all resolution screen (Landscape).

layout image is :

my xml:

<RelativeLayout android:id="@+id/relativeLayout1"
android:layout_width="fill_parent" android:layout_height="fill_parent"
android:background="#0000FF"
xmlns:android="http://schemas.android.com/apk/res/android">


<RelativeLayout android:layout_width="fill_parent"
    android:layout_gravity="bottom" android:layout_alignParentBottom="true"
    android:background="@drawable/applicarion_bar" android开发者_运维百科:layout_height="wrap_content"
    android:id="@+id/relativeLayout4">

        <ImageButton android:id="@+id/homeimageButton2"
            android:layout_alignParentLeft="true"
            android:layout_width="wrap_content" android:layout_height="wrap_content"
            android:background="@drawable/festival_btn" />

        <ImageButton android:layout_height="wrap_content"
            android:layout_toRightOf="@+id/homeimageButton2"
            android:layout_marginLeft="60dp"
            android:layout_width="wrap_content" android:background="@drawable/search_btn"
            android:id="@+id/homeimageButton3"></ImageButton>
        <TextView android:id="@+id/homecalendar4" android:text="MAR 20"
            android:layout_toRightOf="@+id/homeimageButton3"
            android:gravity="center"
            android:textSize="10dp"
            android:layout_marginLeft="60dp"
            android:layout_width="wrap_content" android:layout_height="wrap_content"
            android:background="@drawable/calendar_btn" />
        <ImageButton android:id="@+id/homeimageButton5"
            android:layout_alignParentRight="true"
            android:layout_marginLeft="10dp"
            android:layout_width="wrap_content" android:layout_height="wrap_content"
            android:background="@drawable/favorite_btn" />

</RelativeLayout>

Replace your relativeLayout4 as

    <LinearLayout android:id="@+id/put_id_of_ll"
        android:orientation="horizontal" android:background="#012C58"
        android:paddingLeft="4.0dip" android:paddingTop="5.0dip"
        android:paddingRight="4.0dip" android:paddingBottom="1.0dip"
        android:layout_width="fill_parent" android:layout_height="wrap_content"
        android:layout_alignParentBottom="true">
              <ImageButton android:id="@+id/homeimageButton2"
                android:layout_width="0.0dip"
                android:text="ImageButton"
                android:background="@drawable/festival_btn"
                android:layout_weight="1.0"
                android:layout_height="wrap_content"
                android:padding="10dp"
                android:layout_marginBottom="3dip"
                android:layout_marginLeft="2dip" />
            <ImageButton android:id="@+id/homeimageButton3"     
android:background="@drawable/search_btn"
                android:layout_width="0.0dip"
                android:text="btn2"
                android:layout_weight="1.0"
                android:layout_height="wrap_content"
                android:padding="10dp"
                android:layout_marginBottom="3dip"
                android:layout_marginLeft="2dip" />
            <TextView android:id="@+id/homecalendar4" android:text="MAR 20"
                android:layout_width="0.0dip"
                android:layout_weight="1.0"
                android:layout_height="wrap_content"
                android:padding="10dp"
                android:layout_marginBottom="3dip"
                android:layout_marginLeft="2dip" />
            <ImageButton android:id="@+id/homeimageButton5"
                android:layout_width="0.0dip"
                android:text="btn4"
                android:background="@drawable/favorite_btn"
                android:layout_weight="1.0"
                android:layout_height="wrap_content"
                android:padding="10dp"
                android:layout_marginBottom="3dip"
                android:layout_marginLeft="2dip" />
        </LinearLayout>

It will work.

Happy coding :)

use linear layout instead of relative layout, use below code

<RelativeLayout android:id="@+id/relativeLayout1"
android:layout_width="fill_parent" android:layout_height="fill_parent"
android:background="#0000FF"
xmlns:android="http://schemas.android.com/apk/res/android">


<LinearLayout android:layout_width="fill_parent"
    android:layout_gravity="bottom" android:orientation="horizontal"
    android:background="@drawable/applicarion_bar" android:layout_height="wrap_content"
    android:id="@+id/relativeLayout4">

        <ImageButton android:id="@+id/homeimageButton2"
            android:layout_alignParentLeft="true"
            android:layout_width="wrap_content" android:layout_height="wrap_content"
            android:layout_weight="1"
            android:background="@drawable/festival_btn" />

        <ImageButton android:layout_height="wrap_content"
            android:layout_toRightOf="@+id/homeimageButton2"
            android:layout_weight="1"
            android:layout_marginLeft="60dp"
            android:layout_width="wrap_content" android:background="@drawable/search_btn"
            android:id="@+id/homeimageButton3"></ImageButton>

        <TextView android:id="@+id/homecalendar4" android:text="MAR 20"
            android:layout_toRightOf="@+id/homeimageButton3"
            android:gravity="center"
            android:textSize="10dp"
            android:layout_marginLeft="60dp"
            android:layout_weight="1"
            android:layout_width="wrap_content" android:layout_height="wrap_content"
            android:background="@drawable/calendar_btn" />

        <ImageButton android:id="@+id/homeimageButton5"
            android:layout_alignParentRight="true"
            android:layout_marginLeft="10dp"
            android:layout_weight="1"
            android:layout_width="wrap_content" android:layout_height="wrap_content"
            android:background="@drawable/favorite_btn" />

</LinearLayout>

</RelativeLayout>

try to use a linear layout and give equal weight to all the views.