In my listview i'm adding more than 2500 items. When i try to use text filter option it is taking more time to filter. I asked this question in android groups already.But i can't get the answer what i expected.
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I have a ListView that get data properly and they are added to my own ListView using a ArrayAdapter class and my own ArrayList class. When I for example, typing in "table" I want it to sort from the loaded titles in my ListView and than it should show me the items that are left and matching table.
View 1 Replies View RelatedI have a ListView that is backed by a SimpleCursorAdapter. I'd like to be able to filter the list like you would a contacts list, just by typing, and I came across the textFilterEnabled() Problem is, I couldn't see how to get it to work with a SimpleCursorAdapter. Is this even possible?
View 1 Replies View RelatedI am trying to filter a ListView when typing text into an EditText field. With the onTextChanged() method I have now, the app crashes when trying to type in the EditText field.
[HIGH]import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Locale;[code]......
I am making a Glossary of legal terms and I would like to be able to narrow the results in the list by typing in an edit box, I have tried finding a solution but none of them have worked for me.
View 1 Replies View RelatedI have a Cursor that returns rows I use with a SimpleCursorAdapter to populate a ListView. I would like to filter some of the rows so they don't get displayed in my ListView. I use the data from the rows elsewhere in my Activity so I don't want to change my SQL to filter them with a WHERE clause. What is the best way to keep a row from being displaying in my ListView? Ideally I would check a column in my row and then only add rows to the ListView that satisfy a condition.
View 2 Replies View RelatedI want a nice looking filter for my ListView in Android. How can I do this?
View 2 Replies View RelatedI am developing an application. i have a list view, data coming from database. A field named "Class", i want to filter data from class wise in that list-view. A spinner is available for selecting class from user. That spinner have all the class name. In list-view, show all the data but Selected class will come top of List-view.
View 1 Replies View RelatedI have a ListView and a EditText. How can I filter ListView data when typing on EditText ?
View 5 Replies View RelatedI need to filter List View as per the user's input in the Edit Text Field.If the user Enter the letter 'a' i need to show the list items starts with 'a'.Can anyone give some ideas to me to solve this ? Thanks in advance?
View 2 Replies View RelatedI have seen examples implementing a custom Filter. The Android developer docs talk about implementing a Filterable interface. Does anyone have any advice and/or sample code on the best way to implement filtering in a ListView ?
View 2 Replies View RelatedI am having a customized list view in my application, which is showing an image and text.
The Image I am getting from URL, using the code below:
CODE:..............
All is working perfect, except the list view scrolling, its very slow. If I disable the images, the scroll speed smooth-ens , but with the image enabled, it lags alot.
Is there any possible way I can reduce or remove this lagging?
Currently I'm using the default filter but I would like to be able to make it so I can ignore some letters at the beginning of the strings in the adapter. I've had a look at the public methods available on Multi Auto Complete Text View but can't find anything on how to pass my own filter to it. Any idea how to do this?
View 2 Replies View RelatedThought this issue was down to my keyboard app but have been using it in opera last few days and was ok.
Then as soon as back in DHD it starts running slowly again. I'm on desire with 2.2
Does anyone else have serious issues with test messaging taking forever to pull up and also to send the messages? This is starting to really bother me.I txt a lot during the day and it is taking longer and longer for the txt to send through and obviously the problem of clicking on a message list and another message list coming up.I am just getting really frustrated with the txt messaging on this phone.Handcent doesn't seem to help either, still have slow/lag on that application.
View 12 Replies View RelatedHas anyone else seen this? Inputting things into short fields, like phone numbers, usernames, and emails is fine, but entering text into larger fields is extremely laggy. I wanted to do this post from my phone a little while ago, but it was like the keyboard was under water as I typed at normal speed...like it couldn't keep up with me at all. I could actually stop typing and watch one letter pop up every second until it had cought up with the typing I had just done.
Tapping out SMS's or emails is fine, it just seems to be the large text fields (like the one I'm using right now on my PC) that give the phone trouble...I'm on an EVO with stock 2.2 and multi-touch keyboard (Droid X).
I was using xtrSense briefly right before I switched to KaosFroyo v31 and I must say I was very impressed with the responsiveness of xtrSense.That would be my first choice ROM for anyone wanting an Android 2.1 ROM with Sense.Since I switched to KaosFroyo I'm loving Android 2.2 (and missing my HTC sense weather widget,) however it's a good deal less responsive than xtrSense. I turned off JIT because I wanted to go the most stable route, and switched back to LauncherPro.Mostly I notice the reduced responsiveness when typing on the soft keyboard and when switching from portrait to landscape.What's the best way to improve responsiveness in KaosFroyo without overclocking more than "stock?"
View 4 Replies View RelatedI recently got my wife an LG Ally because her add-on line was ready to upgrade and she wanted to try something new. She had a BB Curve before and didn't want to go for the free ugprade with the new Curve. I've had an HTC Incredible and for the most part love it. I knew that the LG Ally wasn't as "powerful" as the HTC Incredible. My wife told me today that her Ally sometimes won't send txt messages or will send more than one of the same txt message. She also complained about it being slow. What can I do to get rid of this problem for her? I was considering running the Task Killer although I know Android has its own way of managing memory and running applications so I didn't know if running Task Killer would actually do anything. I think its getting to the point where she is getting frustrated with the phone and I may have to return it, if it is even possible, after her having it just a few days. Any thoughts?
View 9 Replies View RelatedI have a ListView that is being populated. I have checked the contents of the datasource and it contains valid data. Unfortunately, the number of rows is correct, but the text I want to display is not appearing. Here is how I am setting up the ListView: Code...
View 2 Replies View RelatedI am creating lists in my android app and would like to capture the text of the list item that is clicked but I want to do it in a seperate function so I only have to write the code once. And I want to be able to compare the string to another sting.
View 1 Replies View Relatedi upgraded my phone to 2.1 and now it sucks. it takes 40 seconds after i pushed call for my phone to finally start calling. it really sucks. just moving around the menus is very very slow. text msg are very very slow now. everything on my phone just got slower! i want to go back to 1.5 is that possible? i am very tempted to just throw my phone on the floor!
View 18 Replies View RelatedI'm having a problem with Google Voice. When I get an incoming text, I don't get any notification for it. I have inbox notifications checked, but it doesn't happen until I manually open the GV inbox, or sometimes not until I open the inbox and the specific conversation the message was a part of. This is true, even 8 hours later. So if I don't check my GV inbox/conversations for 8 hours, the phone gives me no notification of a message. I know this is not normal because a month ago I was having no problem with this. Could it be that I started using ADW Launcher a couple weeks ago? I haven't heard of any issues with this caused by ADW before Another thing I've experienced weird is the Gmail app. This morning I received 2 e-mails at about 7 and 8 a.m., though again I got no notification in the status bar and I had no idea I'd received the e-mails until I manually checked the Gmail app, even though notifications are enabled. This hasn't been a problem until a couple days ago. Thirdly, sometimes a friend will text my GV number and it will send to make phone's message inbox, not to GV. This only happens with one contact, and even then not all the time. My friend says he sends all of the texts to the same number, but I suspect he has my old number still in his phonebook and sometimes he just selects the wrong number, so I don't suspect it to be related, but this issue started happening at the same time as the other notification issues, so I thought I should include it.I would be very grateful for any help/advice you guys could provide!
View 1 Replies View RelatedI've a ListView that can have 0 custom items inside (like "My Downloads").Is there anyway to show a default text "No download yet" ?
View 2 Replies View RelatedI have a ListView that just contains a CheckedTextView. I have a very simple CursorAdapter that populates CheckedTextViews. When I click on an item, I can see that I am responding to the correct row, store the value in my model and the CheckedText gets checked. However, when I scroll down and then back up again, while I see that the model contains the correct value (in #bindView), calling #setChecked on the CheckedTextView has no effect. Ie All items are unchecked. Code...
View 9 Replies View RelatedI always get an ClassCastException error... i do not what else to do...
- I'm using a data biding concept to populated the listview from a sqlite3 database.
- I just want to get the selected item text after a long press click.
This is the code of the activity:
CODE:........
This is the xml where a define the rows to show on the listview:
CODE:.................
Code...
the current size of the text in the listview is large. and i cant seem to figure out how to change the text size.
I am having problems figuring out how to access text settings for an item in a ListView. I setup a basic ListView in my layout: xml:<ListViewandroid:id="@android:id/list"android:textColor="#ff000000"
android:layout_width="wrap_content"
android:layout_height="wrap_content"android:layout_x="1px"
android:layout_y="161px"android:visibility="visible"></ListView>My ListAdapter is a SimpleAdapter with a hashmap of values displayed in my ListView.
I have an onListItemClick method in my ListActivity which captures and properly identifies the item selected in my ListView. What I am trying to do is change the text color or font of the item that is selected in the method, onListItemClick(ListView l, View v, int position, long id). Is there a way to access and change the text font and color using the ListView or View object from this method? I traversed the methods of each class and can't seem to find one that allows for that functionality.
I am adding listview programmatically. My code is as follow.
CODE:..........
Now i want to change the size and color of text.
[there is know method like lv.settextsize / lv.settextcolor ]
I populate ListView Using ArrayAdapter, constraint: each item Text in ListView represting some actions, and each action (Item text in ListView) represent its individual color. problem: i cant change the color of each item text in ListView, according to supplied color formula. using ListView thanks i am waiting ur reply?
View 2 Replies View RelatedHow can I add an icon before every ListView item text in an Android application?
Here is the current list_item xml that is called to populate the list code...
I attempted to add a ImageView before it, but it didn't show at all. Then I added a RelativeLayout around the entire thing and tried positioning them, but still it didn't show.