Android Layout not displaying properly

I have a layout problem, the idea is that the buttons and text dont show

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:background="#ffffff" >

    <LinearLayout
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        android:background="#5094c5"
        android:orientation="vertical"
        android:paddingBottom="8dp"
        android:paddingTop="8dp" >

        <ImageView
            android:id="@+id/logo"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_gravity="center_horizontal"
            android:src="@drawable/logo" />
    </LinearLayout>

    <LinearLayout
        android:layout_width="fill_parent"
        android:layout_height="fill_parent"
        android:orientation="vertical" >

        <LinearLayout
            android:layout_width="fill_parent"
            android:layout_height="fill_parent"
            android:layout_weight="1" >

            <LinearLayout
                android:layout_width="fill_parent"
                android:layout_height="fill_parent"
                android:layout_weight="1"
                android:gravity="center_vertical"
                android:orientation="vertical" >

                <ImageButton
                    android:id="@+id/buton_produse"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:layout_gravity="center_horizontal"
                    android:adjustViewBounds="true"
                    android:src="@drawable/icon" />

                <TextView
                    android:id="@+id/produse"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:layout_gravity="center_horizontal"
                    android:text="Produse"
                    android:textAppearance="?android:attr/textAppearanceMedium"
                    android:textColor="#000000" />
            </LinearLayout>

            <LinearLayout
                android:layout_width="fill_parent"
                android:layout_height="fill_parent"
                android:layout_weight="1"
                android:gravity="center_vertical"
                android:orientation="vertical" >

                <ImageButton
                    android:id="@+id/buton_produse"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:layout_gravity="center_horizontal"
                    android:src="@drawable/icon" />

                <TextView
                    android:id="@+id/produse"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:layout_gravity="center_horizontal"
                    android:text="Produse"
                    android:textAppearance="?android:attr/textAppearanceMedium"
                    android:textColor="#000000" />
            </LinearLayout>
        </LinearLayout>

        <LinearLayout
            android:layout_width="fill_parent"
            android:layout_height="fill_parent"
            android:layout_weight="1" >

            <LinearLayout
                android:layout_width="fill_parent"
                android:layout_height="fill_parent"
                android:layout_weight="1"
                android:gravity="center_vertical"
                android:orientation="vertical" >

                <ImageButton
                    android:id="@+id/buton_produse"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:layout_gravity="center_horizontal"
                    android:src="@drawable/icon" />

                <TextView
                    android:id="@+id/produse"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:layout_gravity="center_horizontal"
                    android:text="Produse"
                    android:textAppearance="?android:attr/textAppearanceMedium"
                    android:textColor="#000000" />
            </LinearLayout>

            <LinearLayout
                android:layout_width="fill_parent"
                android:layout_height="fill_parent"
                android:layout_weight="1"
                android:gravity="center_vertical"
                android:orientation="vertical" >

                <ImageButton
                    android:id="@+id/buton_produse"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:layout_gravity="center_horizontal"
                    and开发者_运维知识库roid:src="@drawable/icon" />

                <TextView
                    android:id="@+id/produse"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:layout_gravity="center_horizontal"
                    android:text="Produse"
                    android:textAppearance="?android:attr/textAppearanceMedium"
                    android:textColor="#000000" />
            </LinearLayout>
        </LinearLayout>
    </LinearLayout>

</LinearLayout>

Set the height and width in the xml layout file to what they should be when they are visible but initially, in code, get a reference to them and make them invisible. Then, when needed, you can make them visible (in code).

Maybe better try with RelativeLayout. This seems to be too nested and too much complicated than it suppose to be.

You can give setVisibility() property to button and textview in layout.