List View Item height settings

How to set the height of items in List View?

Example:

<? XML version = "1.0" encoding = "UTF-8"?>

<Relativelayout xmlns: Android = "http://schemas.android.com/apk/res/android"

Android: layout_width = "match_parent"

Android: layout_height = "@ dimen/buy_list_item_height"> // setting the height here does not take effect.

 

<! --SpecificItemContent->

 

</Relativelayout>

 

Modify as follows:

 <? XML version = "1.0" encoding = "UTF-8"?>

<Relativelayout xmlns: Android = "http://schemas.android.com/apk/res/android"

Android: layout_width = "match_parent"

Android: layout_height = "match_parent">

 

<Relativelayout

Android: layout_width = "match_parent"

Android: layout_height = "@ dimen/buy_list_item_height" // Add another layer to set the height.

Android: layout_gravity = "center_horizontal">

<! --SpecificItemContent->

</Relativelayout>

 

</Relativelayout>

 

In addition, how to avoid repeated getivew in the List View adapter?

The width/height of List View in layout is match_parent or the specified size. If wrap_content is used, it may lead to repeated get views.