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Editorial Team
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Asked: 2026-06-12T01:49:42+00:00

Hi i have to develop one expandablelistview android app.here i wish to create relativelayout

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Hi i have to develop one expandablelistview android app.here i wish to create relativelayout within another 2 linearlayout.Here i have to please help me.how can i do.
Here i have to run the app means the firstlinear layout have 2 values separately and second linearlayout have separate 2 value like below format.

This is wish to need the format:

* Order info
  Payment_method:
         Payment_method
  Subtotal
         Subtotal
* CustomerInfo
  Firstname
        Firstname
  Lastname
        Lastname
  Phone
        Phone

but i got the below format.
enter image description here
Why above space is occurred here.please help me.how can i resolve this error.

This is my android layout code:

main.xml:

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

    >

    <ExpandableListView android:id="@+id/android:list" 
    android:layout_width="fill_parent" 
    android:layout_height="fill_parent">
    </ExpandableListView>
    </LinearLayout>

group_row.xml:

   <?xml version="1.0" encoding="utf-8"?>
   <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
   android:orientation="vertical"
   android:layout_width="fill_parent"
   android:layout_height="fill_parent"
   android:layout_marginTop="170px"
   >
   <TextView
    android:id="@+id/order" 
    android:text="Order"
    android:layout_width="wrap_content"
    android:layout_height="70px"
    android:layout_marginLeft="70px"
    android:gravity="center_vertical"
    android:textColor="#FFFFFFFF"
    android:textSize="20dip"
            android:textStyle="bold"
/>

   </LinearLayout>

Expandablelistview.xml:

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="match_parent"
>
<LinearLayout
android:id="@+id/linear_layout1"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
>
<TextView
 android:id="@+id/payment_method1"
 android:paddingLeft="5px"
 android:textSize="15dip"
 android:text="payment_method"
 android:textStyle="bold"
 android:layout_width="wrap_content"
 android:layout_height="wrap_content"/> 
 <TextView
 android:id="@+id/payment_method"
 android:paddingLeft="75px"
 android:textSize="15dip"
 android:textColor="#10bcc9"
 android:textStyle="bold"
 android:text="payment_method"
 android:layout_width="wrap_content"
 android:layout_height="wrap_content"/>
 <TextView
 android:id="@+id/subtotal1"
  android:text="subtotal"
 android:paddingLeft="5px"
 android:textSize="15dip"

 android:textStyle="bold"
 android:layout_width="wrap_content"
 android:layout_height="wrap_content"/>
<TextView
android:id="@+id/subtotal"
  android:text="subtotal"
 android:paddingLeft="65px"
 android:textSize="15dip"
android:textColor="#10bcc9"
android:textStyle="bold"
 android:layout_width="wrap_content"
 android:layout_height="wrap_content"/>
</LinearLayout>
   <LinearLayout
 android:id="@+id/linear_layout2"
 android:layout_width="fill_parent"
 android:layout_height="wrap_content"
 android:layout_below="@id/linear_layout1"
 android:orientation="vertical" >
  >
              <TextView
 android:id="@+id/firstname1"
 android:paddingLeft="5px"
 android:textSize="15dip"

android:textStyle="bold"
 android:layout_width="wrap_content"
 android:layout_height="wrap_content"/> 
               <TextView
android:id="@+id/firstname"
 android:paddingLeft="65px"
 android:textSize="15dip"
android:textColor="#10bcc9"
android:textStyle="bold"
 android:layout_width="wrap_content"
 android:layout_height="wrap_content"/>

              <TextView
android:id="@+id/lastname1"

 android:paddingLeft="5px"
 android:textSize="15dip"

android:textStyle="bold"
 android:layout_width="wrap_content"
 android:layout_height="wrap_content"/>
              <TextView
android:id="@+id/lastname"

 android:paddingLeft="65px"
 android:textSize="15dip"
android:textColor="#10bcc9"
android:textStyle="bold"
 android:layout_width="wrap_content"
 android:layout_height="wrap_content"/>
<TextView
android:id="@+id/phone1"
 android:paddingLeft="5px"
 android:textSize="15dip"

android:textStyle="bold"
 android:layout_width="wrap_content"
 android:layout_height="wrap_content"/> 
  <TextView
android:id="@+id/phone"
 android:paddingLeft="65px"
 android:textSize="15dip"
android:textColor="#10bcc9"
android:textStyle="bold"
 android:layout_width="wrap_content"
 android:layout_height="wrap_content"/>
  </LinearLayout>


   </RelativeLayout>

please refer my layout file and give me solution for this.

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1 Answer

  1. Editorial Team

    Your layout did not include any code that would display the down arrow followed by the string “Order Info” or the down arrow followed by the string “Customer Info”. I assume that is intentional.

    It seems that you started this with a linear layout and changed it to a relative layout. Here is what I would do:
    1 – Remove android:orientation=”vertical” from relative layout.
    2 – Add id to both the linear layouts
    3 – Add code to place second linear layout below first to second linear layout. android:layout_below=”@id/linear_layout1″

    Here is the complete layout:

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

<LinearLayout
    android:id="@+id/linear_layout1"
    android:layout_width="fill_parent"
    android:layout_height="wrap_content"
    android:orientation="vertical" >

    <TextView
        android:id="@+id/payment_method1"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:paddingLeft="5dp"
        android:text="payment_method"
        android:textSize="15dip"
        android:textStyle="bold" />

    <TextView
        android:id="@+id/payment_method"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:paddingLeft="75dp"
        android:text="payment_method"
        android:textColor="#10bcc9"
        android:textSize="15dip"
        android:textStyle="bold" />

    <TextView
        android:id="@+id/subtotal1"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:paddingLeft="5dp"
        android:text="subtotal"
        android:textSize="15dip"
        android:textStyle="bold" />

    <TextView
        android:id="@+id/subtotal"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:paddingLeft="65dp"
        android:text="subtotal"
        android:textColor="#10bcc9"
        android:textSize="15dip"
        android:textStyle="bold" />
</LinearLayout>


<LinearLayout
    android:id="@+id/linear_layout2"
    android:layout_width="fill_parent"
    android:layout_height="wrap_content"
    android:layout_below="@id/linear_layout1"
    android:orientation="vertical" >

    <TextView
        android:id="@+id/firstname1"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:paddingLeft="5dp"
        android:text="First Name"
        android:textSize="15dip"
        android:textStyle="bold" />

    <TextView
        android:id="@+id/firstname"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:paddingLeft="65dp"
        android:text="first_name"
        android:textColor="#10bcc9"
        android:textSize="15dip"
        android:textStyle="bold" />

    <TextView
        android:id="@+id/lastname1"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:paddingLeft="5dp"
        android:text="Last Name"
        android:textSize="15dip"
        android:textStyle="bold" />

    <TextView
        android:id="@+id/lastname"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:paddingLeft="65dp"
        android:text="last_name"
        android:textColor="#10bcc9"
        android:textSize="15dip"
        android:textStyle="bold" />

    <TextView
        android:id="@+id/phone1"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:paddingLeft="5dp"
        android:text="Phone"
        android:textSize="15dip"
        android:textStyle="bold" />

    <TextView
        android:id="@+id/phone"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:paddingLeft="65dp"
        android:text="phone"
        android:textColor="#10bcc9"
        android:textSize="15dip"
        android:textStyle="bold" />
</LinearLayout>

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