Showing posts with label listview. Show all posts
Showing posts with label listview. Show all posts

Monday, June 11, 2012

How to implement Android Pull-to-Refresh


In Android applications such as Twitter (official app), when you encounter a ListView, you can pull it down (and it will bounce back when released) to refresh the content.

Sunday, June 10, 2012

Android Endless List


How can I create a list where when you reach the end of the list I am notified so I can load more items?

Friday, June 8, 2012

How can I make a horizontal ListView in Android?


Like many things in Android, you wouldn't think this would be such a hard problem but ohhh, by golly, would you be wrong. And, like many things in Android, the API doesn't even provide a reasonably extensible starting point. I'll be damned if I'm going to roll my own ListView, when all I want is to take the thing and turn it on its side. \rant

Friday, June 1, 2012

Background ListView becomes black when scrolling


I have created a specific List which exists out of the following elements to create a scrollable list with every row containing a Image on the left side and some text on the right side :

Monday, May 21, 2012

Android: disabling highlight on listView click


I want to disable the orange highlight that occurs when touching a listView row. So far in my xml I have tried the following:

Sunday, April 8, 2012

how to use overscroll functionality for listview?


Android's new Overscroll functionality introduced in Gingerbread and discovered some more interesting things. The functionality to make a a view scroll beyond its limits and then bounce back (almost exactly like iOS) is sort of built into the framework, but just hidden.

Tuesday, April 3, 2012

ArrayIndexOutOfBoundsException with custom Android Adapter for multiple views in ListView


I am attempting to create a custom Adapter for my ListView since each item in the list can have a different view (a link, toggle, or radio group), but when I try to run the Activity that uses the ListView I receive an error and the app stops. The application is targeted for the Android 1.6 platform.

Monday, February 27, 2012

Crash when switching to ListView?


I have a normal LinearLayout for my main.xml , and my second activity is a ListView . I have a button on main.xml that should take me to the ListView . I get an Unexpected Error message and have to force close when I press the button.

Edittext in Listview with wrong input onresume


I have a a listview with each row having a text field and edittext field. I have them all fight on screen. When I resume the activity by either getting a call, going back etc the input in the edittext fields does not match up with what was originally enter into. I was wondering how I could setup onresume or a saved instant state to prevent that and insure that the correct input is in the correct edittext field.

Wednesday, January 18, 2012

How to show alphabet list using images on a scroll bar in android


when you scroll to 'B', all the items in the list starting with 'B' should show. I need to use images for A,B,C etc. Does anyone have any idea regarding this?