Want to achieve this in Android using ListView and data from cursor (result set returned by a database query).
Popular cities are identified by a flag in the database.
Any suggestion, ideas or third party library would be helpful.
You need to make the List View as Indexable. You can check the below link which I used as well to achieve the same.
Complete library source:
https://github.com/woozzu/IndexableListView
Particular class source:
https://github.com/woozzu/IndexableListView/blob/master/src/com/woozzu/android/widget/IndexableListView.java
You can use customized ExpandableListView and show your data in sorted order by alphabetically. You have to take care about both Group view as well Child view.
Just use section indexes! They're built into ListView
Related
I'm making a basic To-do List app for android and need some help. I need to learn how to delete items from a list view when its tapped on. I know that you record the taps using the OnItemClickListener interface.
It depends on the data and the adepter you're using.
E.g. if it's http://developer.android.com/reference/android/widget/ArrayAdapter.html then you can use Adapter.remove().
If your data is inside a database, you can use your adapter or the your dbhelper.
Please make sure to provide as much information as possible for your problem, so that it's more clear what your problem is exactly.
Btw. great that you're starting early ;-)
Hi I just watch the last video of Android Design in Action: Collections and I would like how do you approach the following view:
The first thing that I though was use a GridView, but how do you achieve the first item fill two items size?
The other solution that I think is use a normal ListView, but in each row return two items view. And for the first row return a single item.
What do you think about these two approach? There are a better options?
UPDATE:
I want to inflate the collection dynamically from a Cursor or a List.
Check out the link..
http://www.androidviews.net/2013/01/pinterest-like-adapterview/
in that link have Staggeredgridview example with source code try that..
https://github.com/maurycyw/StaggeredGridViewDemo
Not exactly the same scenario, but you may find this post useful.-
Create gridlayout.
Let me help you my friend. Use the following library https://github.com/Utopia-Developers/StaggeredGridView Its an implementation of StaggeredGridView that allows you to set column span on each view in the getView() method of your adapter.
I want to display the ListView items in alphabetical order.
I also want to display the items with a separator.
If any one knows can you please help me on this? Thanks in advance.
There are two basic ways for ordering your ListView:
Use Collections.sort() and have your objects implement the Comparator interface.
If you are using a Cursor to load your data (e.g. from a ContentProvider or database), you can use the SQL to order the data returned.
As for adding sections to your ListView, there are also 2 basic ways to do this. Both methods are very well documented in this blog post by Cyril Mottier.
Good Morning All,
I am creating an application to display List of applications with their data usage.
I want my list to look similar to Traffic Counter Pro on android Market
I have also added the print-screen on my box.net as SOF does allow me to upload image
So Can someone direct me how to create ListView like this?
My second Question related to this how to create a tab style Activity.
Two examples that helped me a lot:
http://www.codemobiles.com/forum/viewtopic.php?t=876
and
http://android-developers.blogspot.com/2009/02/android-layout-tricks-1.html
i hope they are usefull to you.
You have to use custom ListView to embed images and format texts as given in the listview.
check out this example or this example or this example or even this example that gives you good understanding on listviews.
Good luck.
This is ListView which items consist of 4 Views objects, look through the tutorial of how to create ListViews and through the tutorial of how to create TabActivitys. And also use links suggested by #parag.
If you observe the screen shot carefully you can identify that group of these fields are available as list item.
They are
Application Icon
Application Name
Data Uploaded
Data Downloaded
Total Data Usage
So you have to create a layout with these fields as children with appropriate position and Use this custom layout as child layout for ListView.
I hope it may help you.
I want to do a listview on android and it contains an alphabet near of the list (like iphone application).
I couldnt find any way to implement an list and having alphabets, when ı click on c letter list scrolling and start with the c Letter.
Thanks
May be FastScroll fits to you?
http://developer.android.com/reference/android/widget/AbsListView.html#setFastScrollEnabled%28boolean%29
You can get it by using Database,manage a table to store parsed data and then display data in listview by fetching it database table,
please refer the link for more about database in android
http://developer.android.com/guide/topics/providers/content-providers.html
I tried to do the same and i ended up putting a list view and a textview into a frame layout and then using touch positions in conjunction with list.setslection() to focus...worked for me ! more here: Replication of Apple's Search in Android
I agree with Sergey Glotov, regarding Fastscroll, please take a look at sectionIndexer interface.
Maybe these links(eg1 and eg2) will help you.