list file name in listview android studio

First enable filtering on the list viewįriendListView.

Inside a ListView, we can show list of Text. You can set divider between every item and set its height and color as per your UI design. With ListView, user can easily browse the information, while scrolling up and down. Best example of it is our device's Contact List.

Associate searchable configuration with the SearchView in the activity boolean onCreateOptionsMenu(Menu menu) Add search view popup text while searching ListView is used when you have to show items in a vertically scrolling list.In my scenario I'm gonna add SearchView to FriendListActivityĪdd Menu and SearchableConfiguration to activity.Then add this element into a relevant activity with tag.Following is an example searchable configuration file Need to define it in a xml( res/xml/searchable.xml). Searchable Configuration defines how SearchView behaves In above menu item the collapseActionView attribute allows your SearchView to expand to take up the whole action bar and collapse back down into a normal action bar item when not in use.Following are the implementation steps of searchable list viewĬreate a menu resource file with search menu item(when click on search menu item, search widget will be appear in action bar)įollowing is an example menu resource that I have created( res/menu/search_menu.xml).This search view can be use to search the content in a list view Beginning with Android 3.0, android supports to add SearchView widget to your action bar. Now to display some items in the list lets create xml file in res-> under values-> Rightclick on values folder -> New-> XML->Values XML File as.Step 3 − Add the following code to src/MainActivity.java package Click on refresh button to get the changes of listview. In the above code, we have taken name and record number as Edit text, when user click on save button it will store the data into arraylist. Step 2 − Add the following code to res/layout/activity_main.xml.

Android Activity Layout (activitymain. Make sure, you have SDCard with some files to list. This example uses minSdkVersion8 and targetSdkVersion18 and tested over HTC Onex (Android 4.2) device. Steps First let us create a new Android project and name it as you like. Step 1 − Create a new project in Android Studio, go to File ⇒ New Project and fill all required details to create a new project. You may extend this example to list other file formats. This example demonstrate about How to use fill() for Listview in Android.

List file name in listview android studio