Appbar overlapping the content of the rest of Activity

Question

I’m doing some exercises but when it comes to executing, the bar is always on top of the content of Activity.

Print of how you are for now

Below goes my file content_formulario.xml :

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

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

        <EditText
            android:hint="Nome"
            android:layout_width="match_parent"
            android:layout_height="wrap_content" />

        <EditText
            android:hint="Endereço"
            android:layout_width="match_parent"
            android:layout_height="wrap_content" />

        <EditText
            android:hint="Telefone"
            android:layout_width="match_parent"
            android:layout_height="wrap_content" />

        <EditText
            android:hint="Site"
            android:layout_width="match_parent"
            android:layout_height="wrap_content" />

        <RatingBar
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:numStars="5"
            android:max="10"
            android:layout_gravity="center"/>

        <Button
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:text="Salvar"/>

    </LinearLayout>
</ScrollView>

Does anyone know how I can fix this? Thank you.

Answer 1

Try it this way:

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:layout_margin="1dp"
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:orientation="vertical">
<ScrollView
    android:layout_height="match_parent"
    android:layout_width="match_parent">

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

        <EditText
            android:hint="Nome"
            android:layout_width="match_parent"
            android:layout_height="wrap_content" />

        <EditText
            android:hint="Endereço"
            android:layout_width="match_parent"
            android:layout_height="wrap_content" />

        <EditText
            android:hint="Telefone"
            android:layout_width="match_parent"
            android:layout_height="wrap_content" />

        <EditText
            android:hint="Site"
            android:layout_width="match_parent"
            android:layout_height="wrap_content" />

        <RatingBar
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:numStars="5"
            android:max="10"
            android:layout_gravity="center"/>

        <Button
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:text="Salvar"/>

    </LinearLayout>
</ScrollView>
</LinearLayout>

We need to add a Layout to hold Screen components.