Button alignment is gone when app is displayed Horizontally

Question

I have developed an app, which look like below, in vertical view.

This is the code of this app

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    android:paddingTop="@dimen/activity_vertical_margin"
    tools:context=".HomeScreen" >

    <TableLayout
        android:layout_width="fill_parent"
        android:layout_height="fill_parent"
        android:stretchColumns="*"
        android:weightSum="4" >

        <TableRow
            android:id="@+id/tableRow1"
            android:layout_width="wrap_content"
            android:layout_height="fill_parent"
            android:layout_weight="1" >

            <Button
                android:id="@+id/fBtn"
                android:layout_width="wrap_content"
                android:layout_height="fill_parent"
                android:drawableTop="@drawable/ic_launcher"
                android:layout_weight=".3"
                android:textAppearance="?android:attr/textAppearanceSmall"
                android:text="@string/fStr" />

            <Button
                android:id="@+id/rBtn"
                android:layout_width="wrap_content"
                android:layout_height="fill_parent"
                android:drawableTop="@drawable/ic_launcher"
                android:layout_weight=".3"
                android:textAppearance="?android:attr/textAppearanceSmall"
                android:text="@string/rStr" />

            <Button
                android:id="@+id/sBtn"
                android:layout_width="wrap_content"
                android:layout_height="fill_parent"
                android:drawableTop="@drawable/ic_launcher"
                android:layout_weight=".3"
                android:textAppearance="?android:attr/textAppearanceSmall"
                android:text="@string/sStr" />
        </TableRow>

        <TableRow
            android:id="@+id/tableRow2"
            android:layout_width="wrap_content"
            android:layout_height="fill_parent"
            android:layout_weight="1" >

            <Button
                android:id="@+id/cBtn"
                android:layout_width="wrap_content"
                android:layout_height="fill_parent"
                android:drawableTop="@drawable/ic_launcher"
                android:layout_weight=".3"
                android:textAppearance="?android:attr/textAppearanceSmall"
                android:text="@string/cStr" />

            <Button
                android:id="@+id/aBtn"
                android:layout_width="wrap_content"
                android:layout_height="fill_parent"
                android:drawableTop="@drawable/ic_launcher"
                android:layout_weight=".3"
                android:textAppearance="?android:attr/textAppearanceSmall"
                android:text="@string/aStr" />

            <Button
                android:id="@+id/lBtn"
                android:layout_width="wrap_content"
                android:layout_height="fill_parent"
                android:drawableTop="@drawable/ic_launcher"
                android:layout_weight=".3"
                android:textAppearance="?android:attr/textAppearanceSmall"
                android:text="@string/lStr" />
        </TableRow>

        <TableRow
            android:id="@+id/tableRow3"
            android:layout_width="wrap_content"
            android:layout_height="fill_parent"
            android:layout_weight="1" >

            <Button
                android:id="@+id/oBtn"
                android:layout_width="wrap_content"
                android:layout_height="fill_parent"
                android:drawableTop="@drawable/ic_launcher"
                android:layout_weight=".3"
                android:textAppearance="?android:attr/textAppearanceSmall"
                android:text="@string/oStr" />

            <Button
                android:id="@+id/tBtn"
                android:layout_width="wrap_content"
                android:layout_height="fill_parent"
                android:drawableTop="@drawable/ic_launcher"
                android:layout_weight=".3"
                android:textAppearance="?android:attr/textAppearanceSmall"
                android:text="@string/tStr" />

            <Button
                android:id="@+id/eBtn"
                android:layout_width="wrap_content"
                android:layout_height="fill_parent"
                android:drawableTop="@drawable/ic_launcher"
                android:layout_weight=".3"
                android:textAppearance="?android:attr/textAppearanceSmall"
                android:text="@string/eStr" />
        </TableRow>

        <TableRow
            android:id="@+id/tableRow4"
            android:layout_width="wrap_content"
            android:layout_height="fill_parent"
            android:layout_weight="1" >

            <Button
                android:id="@+id/dBtn"
                android:layout_width="wrap_content"
                android:layout_height="fill_parent"
                android:drawableTop="@drawable/ic_launcher"
                android:layout_weight=".3"
                android:textAppearance="?android:attr/textAppearanceSmall"
                android:text="@string/dStr" />

            <Button
                android:id="@+id/hBtn"
                android:layout_width="wrap_content"
                android:layout_height="fill_parent"
                android:drawableTop="@drawable/ic_launcher"
                android:layout_weight=".3"
                android:textAppearance="?android:attr/textAppearanceSmall"
                android:text="@string/hStr" />

            <Button
                android:id="@+id/aaBtn"
                android:layout_width="wrap_content"
                android:layout_height="fill_parent"
                android:drawableTop="@drawable/ic_launcher"
                android:layout_weight=".3"
                android:textAppearance="?android:attr/textAppearanceSmall"
                android:text="@string/aStr" />
        </TableRow>
    </TableLayout>

</RelativeLayout>

strings.xml

<?xml version="1.0" encoding="utf-8"?>
<resources>

    <string name="fStr">Fffffffff</string>
<string name="rStr">Rrrrrr</string>
<string name="sStr">Ssssss       </string>
<string name="lStr">Lllll</string>
<string name="oStr">Oooooooooooo</string>
<string name="tStr">Ttttt</string>
<string name="eStr">Eeeeee</string>
<string name="dStr">Dddddddddd</string>
<string name="cStr">Cccccccc</string>
<string name="hStr">Hhhh</string>
<string name="aStr">Aaaaaaaaaa aaaa</string>

</resources>

This app has 2 issues.

1. The gap between button image and text is too much
2. When the app is in horizontal view, the entire alignment is messed up, and get displayed as below.

As you can see, there is not text!

How can I solve this issue?

Answer 1

Create a new folder under res folder named layout-land and put your layout(XML file) in that folder.

See this doc