Android Emulator doesn't Scroll down

Question

I am creating a layout as follows and when I emulate it in the AVD. It doesn't Scroll down to see the conten below the fold.

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:orientation="vertical" android:layout_height="wrap_content"
    android:layout_width="wrap_content">

    <TextView android:text="@string/UserFormWelcome"
        android:layout_width="fill_parent" android:layout_height="wrap_content"
        android:textSize="20px" android:gravity="center" />

    <TextView android:text="@string/name" android:layout_width="fill_parent"
        android:layout_height="wrap_content" android:textStyle="bold"
        android:paddingTop="20px" android:paddingLeft="10px" />


    <TableLayout android:layout_height="wrap_content"
        android:layout_width="wrap_content">

        <TableRow android:layout_height="wrap_content"
            android:layout_width="match_parent" android:paddingTop="20px">

            <TextView android:text="@string/firstname"
                android:layout_width="fill_parent" android:layout_height="wrap_content"
                android:width="100px" android:paddingLeft="10px" />

            <EditText android:id="@+id/LastName" android:width="200px"
                android:layout_width="fill_parent" android:layout_height="wrap_content" />

        </TableRow>

        <TableRow android:layout_height="wrap_content"
            android:layout_width="match_parent">

            <TextView android:text="@string/lastname"
                android:layout_width="fill_parent" android:layout_height="wrap_content"
                android:paddingLeft="10px" />

            <EditText android:id="@+id/LastName" android:width="200px"
                android:layout_width="fill_parent" android:layout_height="wrap_content" />

        </TableRow>

    </TableLayout>


    <TextView android:text="@string/dob" android:layout_width="wrap_content"
        android:layout_height="wrap_content" android:textStyle="bold"
        android:paddingTop="20px" android:paddingLeft="10px" />

    <TableLayout android:layout_width="fill_parent"
        android:layout_height="wrap_content" android:stretchColumns="3"
        android:paddingTop="20px" android:paddingLeft="10px">
        <TableRow>
            <TextView android:text="@string/date" android:layout_width="wrap_content"
                android:layout_height="wrap_content" android:layout_column="0" />

            <TextView android:text="@string/month" android:layout_width="wrap_content"
                android:layout_height="wrap_content" android:layout_column="1" />

            <TextView android:text="@string/year" android:layout_width="wrap_content"
                android:layout_height="wrap_content" android:layout_column="2" />
        </TableRow>
        <TableRow>
            <Spinner android:id="@+id/spinnerDate" android:layout_width="wrap_content"
                android:layout_height="wrap_content" android:layout_column="0" />

            <Spinner android:id="@+id/spinnerMonth" android:layout_width="wrap_content"
                android:layout_height="wrap_content" android:layout_column="1" />

            <Spinner android:id="@+id/spinnerYear" android:layout_width="wrap_content"
                android:layout_height="wrap_content" android:layout_column="2" />
        </TableRow>


    </TableLayout>

    <LinearLayout android:id="@+id/linearLayout1"
        android:orientation="vertical" android:layout_width="wrap_content"
        android:layout_height="wrap_content" android:paddingLeft="10px">

        <TextView android:text="@string/sex" android:layout_width="wrap_content"
            android:layout_height="wrap_content" android:textStyle="bold"
            android:paddingTop="20px" />

        <RadioGroup android:id="@+id/radioGroup1"
            android:orientation="horizontal" android:layout_width="wrap_content"
            android:layout_height="wrap_content">
            <RadioButton android:text="Male" android:id="@+id/rdbMale"
                android:layout_height="wrap_content" android:layout_width="wrap_content"
                android:paddingRight="20px" android:checked="true" />
            <RadioButton android:text="Female" android:id="@+id/rdbFemale"
                android:layout_height="wrap_content" android:layout_width="wrap_content" />
        </RadioGroup>

    </LinearLayout>


    <LinearLayout android:orientation="vertical"
        android:layout_width="fill_parent" android:layout_height="wrap_content"
        android:paddingLeft="10px">

        <TextView android:text="@string/city" android:id="@+id/textView3"
            android:layout_width="wrap_content" android:layout_height="wrap_content"
            android:textStyle="bold" android:paddingTop="20px"
            android:paddingBottom="10px" />

        <Spinner android:id="@+id/citySpiner" android:layout_width="wrap_content"
            android:layout_height="wrap_content">
        </Spinner>
    </LinearLayout>

</LinearLayout>

Cienfuegos

Answer 1

You should wrap your layout / the part you want to scoll into a ScrollView.

e.g. you can rewrite your layout as:

<?xml version="1.0" encoding="utf-8"?>
<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="fill_parent" android:layout_height="fill_parent">
    <LinearLayout android:orientation="vertical"
        android:layout_height="wrap_content" android:layout_width="wrap_content">
        <TextView [...]
        [...] 
    </LinearLayout>
</ScrollView>

so your root tag will be a ScrollView, and you just paste your current layout inside.
you just need to remove the namespace declaration from your LinearLayout, and declare it in the ScrollView.

The ScrollView API Docs might be helpful, and of course, Romain Guy's "ScrollView's Handy tricks".

Longueur

ok. this is new to me :( can u share an example or a tutorial – Cienfuegos

Google will have a lot of examples for you, really. Just google "scrollview android" - you simply put a ScrollView container as the very root of your XML. Android takes care of the rest. – Rex