I am making an application with Edittext and Listview in android app.
When I search text in edittext then the listview will filter all the words that start with that text.
Example:
apple
application
book an
can
when i type: a , the result i want is to filter all the word that start with a only:
apple
application
when I use : adapterlv.getFilter().filter(txtword.getText());
it filter all the word that contain a.
So, how can i do this?
Related
I have a single layout in which i have text view and image view and in other activity i h a list view in that list view i have 100 items so on every item click i want to open that single layout but only every click want to chnage text view and image views
Please someone solve this
I am new android studio developer.
I am using listView , so I want to limit the items previewed for each screen, for example I want only 6 items only to be shown on screen.
I couldn't find any xml attribute can help.
For you list adapter only add 6 items to it or return 6 for the count of items in the adapter. Just because you pass in a full array you don't have to display every item in the array.
There is a general move away from ListView / ListAdapter to RecyclerView / RecyclerViewAdapter so you many want to consider moving to them as well.
I am new at Android so i really don't know How to get String Value from EditText on Button Click(Search), which must populate a ListView using raw Query in SqlLite Database. I have One Activity Which consist of EditText and SearchButton while another Activity which consist of ListView. Which means the Results should display on another Activity (in ListView). . Thanks in Advance to All.
#Uzair try breaking your question into sub parts. Its a lot of code that needs to be explained. So try breaking your queries.
I am a newbie, just started working with android studio.
I have created just a blank activity in which hello world text field is displayed, when I try to drag and drop Button/TextView or any other elements it's not being displayed on the screen and the screen remains gray in Design interface, but in Text interface fields were added.
Why the fields are not being displayed in the design interface when I drag and drop it from the pallet?
Sync your project with gradle files from the icon next to AVD Manager.
In android can i put animations to each rows (view) of a List. What I want o achieve that rows at even position should translate from left of screen and rows at odd positions should translate from right.
put the animations(using startAnimation) to each view of row in getView method of Adapter.