I'm populating a list from the DB and I have a image field in the DB which contains a URL to a image file.
ListAdapter adapter=new SimpleCursorAdapter(this,
R.layout.row, constantsCursor,
new String[] {"title", "subtitle", "image"},
new int[] {R.id.value, R.id.title, R.id.icon});
However, the other fields are populated, but the image remains empty.
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(1) I have an issue with the following code:
getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN, WindowManager.LayoutParams.FLAG_FULLSCREEN);
On my emulator this seems to work fine. The status bar disappears and the empty space is filled with the content view. However on my Nexus One this sometimes works and sometimes the empty space remains empty/black. I tried to counteract this, but my naive approach wasn't fruitful:
handler.postDelayed(new Runnable() {.............
I am new to writing Android Applications, and I need to be able to implement the following functionality. When a user clicks a specific button, I want a customized "prompt" box to appear, containing several fields (a textfield, a password field, and a checkbox field). I would also be nice if I could add an image inside this box. How would I go about implementing this sort of functionality?
View 2 Replies View RelatedFor some reason the empty view (TextView in this case) always appears, even when the List is not empty. I thought the ListView would automatically detect when to show the empty view.How can I hook up the empty view properly?
View 1 Replies View RelatedI have a child Activity that contains a ListView. This Activity is populated asynchronously from a SQLite cursor. The list items contain a TextView, a RadioButton, and a normal Button. The XML is shown below:
CODE:...............
I have to do some logic to determine which RadioButton is selected by default, and I can't do it until the ListView is already loaded. The problem is that with all the events I have tried so far (onCreate, onPostCreate, onResume, onWindowFocusChanged), the ListView child count is zero. I've also tried using the getView method in the ArrayAdapter class, but that method is called mutliple times and the ListView child count is potentially different every time, leading to unexpected results. Apparently, these events are firing before the ListView has finished being completely populating with its child items.
Is there an event I can listen for, or some other way to determine when the ListView is finished populating and has all of its children accessible to be modified programmatically?
I have a pre-populated database, I hadd .csv and make a database in sqllite manager and imported all values into this database.
Now I put this database into android's assets folder and want to use this via ORMLite in my android application.
I have a list view with 2 buttons on each row. I am using a cursoradpater to populate the list. I am also using the view holder pattern on newview() bindview().
My questions are: where do i put the clicklisteners for the buttons knowing that the action for the button is different from the action of the list item itself? Do i keep the onListItemClick ?
I'm trying to bind a pre-populated database (.db file) to my application, so that I could use the data right away. I cannot, however, figure out a way to: 1) Store the .db file inside the application. 2) Access the database inside the application.
View 5 Replies View RelatedI got some problem with my database in my Android application. Perhaps, my application is working but let me explain you.
Here are just parts of the code from my app.. i don't want to paste the whole it's not needed.
CODE:....................
So when i try to run my app i get Force close, but when i put manually: dh.insert("test", "ooo");
In the onCreate method in my main activity everything is fine and working. So, the conclusion is that i must put some value for the first time i run the app so it can work properly. I thought maybe to update that row with the new informations that i insert later through some TextView's from the app.
I know I can specify an e-mail address using the Intent to invoke gmail. But how do I give it the initial content (and allow the user to edit the content if desired)?
View 2 Replies View RelatedI am using the Android onTouchEvent to register touch and the associated movement. I then want to iterate a sprite along that path.
I need to store the path traced by the finger for use later on.
The problem is that after the finger is lifted off the screen the ArrayList (pArray) is completely populated with the X & Y position of the ACTION_UP coordinates.
From the Log i can see that it is adding the current X & Y position to the Arraylist while the finger is moving which is great but then the Arraylist gets overwritten by the data in Arraylist.size() - 1...
CODE:.....................
I have a ListView which is embedded in a ScrollView. I populate the rest of the Views in the ScrollView, then populate the ListView. Unfortunately yhe ScrollView doesn't size itself to accomodate the items in the ListView. Am I missing something? Is there a way to get the View to resize itself to accomodate the contents of the ListView?
Here is the View in question :
CODE:.............
Here is the element view used to render the items in the list :
CODE:................
I have a ListActivity which is being filled via an internal class "OrderAdapter" - while the list is being populated I set various OnClickListeners on the TextView elements which should open the same view with different parameter values per line. My problem I have is that no matter which entry in the list I click I will always get to a view with the same parameter ID (it's always the ID of the last line in the list) - even though the output of the ID varies if I output it to the TextView.
Here is the code of the internal class which populates the list in the ListActivity:
CODE:.............
Any ideas why it always opens the view with the same ID even though the TextView "tvCheatTitle" displays a different value in every line?
I have a list view which is populated via records from the database. Now i have to make some records visible but unavailable for selection. how can i achieve that? here's my code
public class SomeClass extends ListActivity {
private static List<String> products;
private DataHelper dh;
public void onCreate(Bundle savedInstanceState) {
dh = new DataHelper(this);.....
I am developing an application in which the layout is independent of screen resolution.
Now my problem is that in TextView the textview layout does change itself when the resolution of screen changes but the size of text remain same.I want that when the resolution is high, according to that the text size should also adjust itself(i.e. text size should be changed).And similarly when resolution is low the text size should also shrink.But here when i reduce Y-AXIS to an extent the text vanishes.I will really appreciate any answer.
I am developing some application for android and i have problem.
I push data with button click from another activity with intent to string of first activity, and i put from that string these data to listview by a adapter, and it is all ok, i mean i see on listview that data, but when i want to add new item in listview by click of button of second activity, i mean do again same thing, there is a problem: that data i push by a second button click replaces first button click data, and i want to add that data under first data in another listview row?
here is code of activity where is a listview:
package com.example.kupi;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import android.R.array;
import android.app.Activity;
[Code] .....
With 2.1, my screen remains lit when I'm plugged into a USB port for charging. No big deal, but certainly means it isn't charging as quickly.Is there a setting to have it go off when plugged in?(I am also using Power Manager, but it doesn't seem to have this setting.)
View 4 Replies View RelatedRemoved the Footprints and Peep widgets following some directions from the board here... Now when I go into the widget menu, I have 2 entries. One is "0.0dip" and the other "false". Footprints was "0.0dip", as I removed that last night, and now "false" from removing Peep.
View 6 Replies View RelatedAfter unplugging my phone from usb charge, the usb icon in notification bar never goes away? When I pull the bar down it says usb connected when it clearly is not. Not sure why this is happening.
View 4 Replies View RelatedI have been messing with System Cleanup moving apps into system partition, etc. There was a glitch and now there's a 0-byte app that is physically removed (no files left as far as I can see) but still present on the app list. I can neither uninstall it further nor reinstall it (says can't install into the specified directory or something to the effect).
Is there a way to ULTIMATELY remove all traces of a (system) app manually? Is there a database of some sorts in Android where an entry could still be present? I would like to make Android forget it ever had the app in question (much less it was at some point moved to System) and be able to reinstall it as a user app.
Running an old Gingerbread Samsung Gio phone, BTW.
So when I get a new email from my gmail account, the icon appears on my drop down menu. When I click the notification it brings me to the email, but the notification remains at the top of the bar until I click it again, which brings me to my inbox. This is not really a big issue, it just kind of gets annoying clicking every email twice. Any solutions?
View 2 Replies View RelatedI started using Go Launcher and Go Locker sometime back on my HTC Desire S (Android 2.3.5, Sense 3).
Previously when a new SMS arrived, the screen would light up and show the message on the locked screen, from where I could send a "Quick reply" without unlocking the phone or going into the SMS app (using Handcent).
After applying Go Launcher and Locker, the screen does not light up when an SMS comes, though the notification sound and the LED blink is still there. So i need to unlock the phone and then reply, if needed.Also previously when listening to audio, when I pushed the Volume up or down button, the screen remained off, but with these apps now the screen lights up when using the Volume buttons.
I started using Go Launcher and Go Locker sometime back on my HTC Desire S (Android 2.3.5, Sense 3). Previously when a new SMS arrived, the screen would light up and show the message on the locked screen, from where I could send a "Quick reply" without unlocking the phone or going into the SMS app (using Handcent).
After applying Go Launcher and Locker, the screen does not light up when an SMS comes, though the notification sound and the LED blink is still there. So i need to unlock the phone and then reply, if needed.
Also previously when listening to audio, when I pushed the Volume up or down button, the screen remained off, but with these apps now the screen lights up when using the Volume buttons.Any way to change these settings ?
I was wondering if the icon of the 3G remains the same even if it connected to the HSPDA as my friend has an HTC desire and sometimes the 3G icon turns in H. I have the Xperia X10 Mini Pro
View 10 Replies View RelatedDoes anyone else have this problem? After I search the market for apps and then return to my home screen, or any other screen, some text will remain on the bottom of the screen. It's basically the various word suggestions from my previous search. Note, I am using Better Keyboard. Not sure if this is a BK bug or not.
View 1 Replies View RelatedI use http://stackoverflow.com/questions/541966/android-how-do-i-do-a-lazy-load-of-images-in-listview/3068012#3068012 to load images in a ListView and a GridView. It works but the images are loaded form bpttom to top. How to fix that?
Bonus Question: Can I use a loading animation in a image view while the real image is loaded? Right now it's just a default image.
Attempted to update to 2.1 , everything appeared to go ok , but after restarting i saw that firmware was still in 1.6 .
The only effect was that my intended apps etc. were gone.
According to SE PC Companion the phone is up to date.
According to the phone's software update a new version of Android is available ..
Using the SE PC Companion to repair ( ca'nt install since aIready have the latest sw according to SE-PCC )
results in installation error when reaching close to the end of the prepare phase.
I would like to how to use OverlayItem's fields (Title and snippet) 'cause they are never displayed on the map?
View 2 Replies View RelatedAlright, I'm a little new to the Android SDK, so forgive me if my question doesn't make sense or is very trivial. I'd like to add a custom field for contacts, that contains the contacts username on a website I'm doing this app for. And, with this custom field, I'd like to have the ability to click it (like "Send message" or "Call mobile") so that I can go to a specif Activity in my application, with a TextView set with the username that I just clicked on.Sorry if that is a bit confusing, if you need anything else let me know!
View 1 Replies View RelatedHow do I make fields accessible across a package? Currently, even if they are declared public i'm not able to access the fields from another class in the same package.
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