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Pablo Simon DiEstefano
Asked: 2020-12-02 03:19:38 +0800 CST 2020-12-02 03:19:38 +0800 CST

Position item below listview

  • 772

I need to place an item below a listview.

So far I have a Linearlayout containing a spinner that sits on top of a listview. Being in a LinearLayout, it stays fixed and below it I have a Listview which moves down and up. So far it is like this:

Image 1 Image 2

What I want now is, to put the LinearLayout that contains the spinners so that it appears below the listview but it is not fixed as it is now, but it appears below the last element of the listview.

This is how I now have the layout of this activity:

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:paddingBottom="@dimen/activity_vertical_margin"
android:paddingLeft="@dimen/activity_horizontal_margin"
android:paddingRight="@dimen/activity_horizontal_margin"
android:paddingTop="@dimen/activity_vertical_margin"
tools:context="net.pablo.android.app.acciones_lora_activity">

<LinearLayout
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:id="@+id/capaMedida"
    android:orientation="vertical"
    android:background="@drawable/selector_fieldset_background"
    >

    <Space
        android:layout_width="match_parent"
        android:layout_height="25dp" />
    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:orientation="horizontal"
        >

        <Spinner
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:id="@+id/spinnerComp1"
            android:entries="@array/compuertasLora"
            android:spinnerStyle="@android:style/Widget.Spinner.DropDown">
            </Spinner>

        <Spinner
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:id="@+id/spinnerC1"
            android:entries="@array/accionesMedidaLora"
            android:spinnerStyle="@android:style/Widget.Spinner.DropDown">

        </Spinner>

    </LinearLayout>



    <Space
        android:layout_width="match_parent"
        android:layout_height="5dp"/>

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:orientation="horizontal">

        <Spinner
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:id="@+id/spinnerComp2"
            android:entries="@array/compuertasLora"
            android:spinnerStyle="@android:style/Widget.Spinner.DropDown">
            </Spinner>

        <Spinner
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:id="@+id/spinnerC2"
            android:entries="@array/accionesMedidaLora"
            android:spinnerStyle="@android:style/Widget.Spinner.DropDown">

        </Spinner>

    </LinearLayout>

    <Space
        android:layout_width="match_parent"
        android:layout_height="5dp" />

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:orientation="horizontal">

        <Spinner
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:id="@+id/spinnerComp3"
            android:entries="@array/compuertasLora"
            android:spinnerStyle="@android:style/Widget.Spinner.DropDown">
            </Spinner>

        <Spinner
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:id="@+id/spinnerC3"
            android:entries="@array/accionesMedidaLora"
            android:spinnerStyle="@android:style/Widget.Spinner.DropDown">

        </Spinner>

    </LinearLayout>

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

        <Button
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:id="@+id/btn_accionesMedida"
            android:text="Enviar accion"/>

        <android.support.v4.widget.Space
            android:layout_width="5dp"
            android:layout_height="10dp"
            android:id="@+id/espacio"
            android:layout_below="@+id/btn_accionesMedida"/>

    </LinearLayout>
</LinearLayout>

<TextView
    android:id="@+id/textView1"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:layout_alignParentTop="true"
    android:layout_centerHorizontal="true"
    android:background="@drawable/selector_fieldset_background"
    android:paddingLeft="20dp"
    android:paddingRight="20dp"
    android:text="Acciones a medida"
    android:textAppearance="?android:attr/textAppearance"/>

<ListView
    android:id="@+id/mi_lista"
    android:layout_below="@+id/capaMedida"
    android:layout_width="match_parent"
    android:layout_height="match_parent" />

</RelativeLayout>
java

1 Answers

  1. Best Answer

    There is a method called ListView#addFooterView(view)that adds a view to the end of the list.

    Create an xml file in the folder layoutand add the content of the view you want to add to the end. So when you initialize the list, you inflate the view and add it with the method addFooterView:

    // inflamos la vista que queremos al final
View footer = LayoutInflater.from(context).inflate(R.layout.id_vista, null);

// la agregamos a lista
miListView.addFooterView(footer);

// agregamos los eventos que necesitemos al footer...
// footer.findViewById(R.id.idSpinner).setOnClickListener
    • 3