I have two cursor, one of them from contact content provider, other one from database. id fields are sycnhorinzed.i want to show them in same column with two row in list. i m think that i have to use simpleCursorAdapter, because arrayadapter and other adapters can not show two cursor in a list.
CODE:..........
So my list is not refresing/updating altough all cursors all results are updating.
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In my ListView, I choose an Item to "Add Favorite" and I have to do some stuff work, I fill data again to refresh the List, then I implement OnScrollListener use setSelection(firstVisibleItem) to set List display right on Item was added. Are there any better way to do that. I mean like mCursor.requery() or something like that in android APIs ? Or any suggest way?
View 3 Replies View RelatedWhat is the best way to display a database queries results on the screen using ListActivity? I need the db queries to run in the background and I also need to be able to make different queries and refresh the screen according to the query result. I am using the ListActivity class with a SimpleCursorAdapter in order to display the db queries result on the screen. At the moment, I am doing the db queries at the background using AsyncTask, when getting the results I want the list to be updated immediately, but I can't find a good way to do it. It worked only when I used the changeCursor(cursor) function to set the adapter to a new cursor with the new results. But I don't think this is a good solution since it seems to stuck the UI for a while. I also found some posts about notifyDataSetChanged() but I am not sure if/how/when I should be using it with a SimpleCursorAdapter to make the view refresh.
View 2 Replies View RelatedWhen I add drawable resources to my project they do not show up in the list of drawables in the Reference Chooser. I checked the R file and there are references for the files.
I have tried refreshing the project, cleaning the project, and fixing project properties and nothing seems to help. Sometimes a couple will randomly show up in there, but not all of them.
The only consistent way I can get them to show up is to restart Eclipse.
Further findings:
After some trials, I found an other inconvenient work around to he issue. Turns out when importing multiple files into the project at once, Eclipse will only add the last one imported into the reference chooser. So when I imported my images one at a time, they all show up properly!
Like I said, inconvenient considering the amount of images I have left to import, but maybe with this new information it may help nail down where the issue may be and a possible fix.
I have a ListView that contains some data from sqllite table.the table is updated by some other process, and I would like to refresh it's data.The strange thing is that if I open another activity, then go back -it WILL refresh itself.
View 2 Replies View RelatedI am making a very simple dump and display app. I would like to see my newly entered data displayed on the list found on the first tab. But I don't know where to place requery();
Here is the code for the first tab. (Displays the data from DB.)
CODE:.........
I have tried doing (pseudo codes only)
CODE:........
And
CODE:............
But BOTH don't work!
Currently I am working on IM, and I am facing problem during implementations. I am implementing this messenger using XMPP client and using smack API for implementing all features like contacts list, online offline status, and chat also. Prblem which I am facing:
Its my list view where I am showing contacts list
public class ContactsList extends ListActivity implements OnClickListener{
@Override protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
ContactsManager manager = new ContactsManager(this); setListAdapter(manager);
} public class ContactsManager extends BaseAdapter{
private LayoutInflater mInflater; private Bitmap mainListIcons[];
private static ContactsInfo contactsInfo; public ContactsManager(Context context) {
mInflater = LayoutInflater.from(context); mainListIcons= new Bitmap[3];
mainListIcons[0] = BitmapFactory.decodeResource (context.getResources(), R.drawable.online);
mainListIcons[1] = BitmapFactory.decodeResource (context.getResources(), R.drawable.offline);
} @Override public int getCount() { return Global.contacts.size();//
contacts is vector where I am saving my contacts
} public Object getItem(int position) { return position;
} public long getItemId(int position) { return position;
} public View getView(int position, View convertView, ViewGroup parent) {
ViewHolder holder; if (convertView == null) {
convertView = mInflater.inflate (R.layout.main_settings_lists_icon_text, null);
holder = new ViewHolder(); holder.mainListDisplayText = (TextView) convertView.findViewById(R.id.main_settings_lists_text);
holder.mainListDisplayIcon = (ImageView) convertView.findViewById(R.id.main_settings_lists_icon);
convertView.setTag(holder);}else{ holder = (ViewHolder) convertView.getTag();
} contactsInfo = (ContactsInfo)Global.contacts.elementAt (position);
String username = contactsInfo.getUsername(); String status = contactsInfo.getUserstatus();
if(status.equalsIgnoreCase("unavailable")) { older.mainListDisplayIcon.setImageBitmap(mainListIcons[1]);
}else{ holder.mainListDisplayIcon.setImageBitmap(mainListIcons[0]);
} holder.mainListDisplayText.setText(username); return convertView;
} static class ViewHolder { TextView mainListDisplayText;
ImageView mainListDisplayIcon;}
public class ContactsHandler implements RosterListener {
@Override public void entriesAdded(Collection<String> c) {
for(String s:c) { Log.i("ADDED Contacts",s);
} } @Override public void presenceChanged(Presence p) {
Log.i("PRESENCE",p.getFrom()); Log.i("IS Available",""+p.isAvailable());
Log.i("UserStatus",""+p.getStatus()); if(p.getFrom().contains("@") && p.isAvailable())
{ ChatManager chatmanager = Connection.getVopConnection getXMPPConnection().getChatManager();
Chat newChat = chatmanager.createChat("gulfam@imran-mehmood", new ChatHandler());
} } }
I have had this problem for a while but never tried to fix it but now discovered it is not only on my GNex but also my Tab 2....
Basically i have email via virginmedia.com, which i believe is all set up correctly with POP enabled etc and my phone/Tab 2 email client set up to never delete from server. Problem is the email comes to the devices fine and i can reply, send new email etc, but if i refresh the list to check for any new email, what was already in my inbox just disappears from my device, not into the bin, just gone for good!
I have Android 4.2.1 on the GNex ans 4.1 on the Tab 2. Remember this is the general email client and I am on Virgin Media, this is not the Gmail email app, I do not use that. would really like to be able to get my email on the move without knowing I will lose it all straight away!
I am using Google Sync to sync my Outlook on my desktop to my Google calendar on my phone. I am using Jorte to view my calendar on my phone.Whenever I make a change on my desktop in Outlook (or even in Google Calendar online), the only way I seem to be able to get it on Jorte fairly quickly is to go to default calendar on Droid, choose "refresh" option", then go back to Jorte calendar and make sure it is there.
1) Does Jorte have its own "refresh" option?
2) Why do I even need to do this?
After implementing some Android Apps, including several Map activities, I try to refresh the activity when the GPS listener's onLocationChanged() mehtod is called. I have no idea how to tell the map activity to refresh on its own and display the new coords. the coords to store will have to be in global values, so that the location listener will have access to it. In my sample GPS-class (see code below) I just changed the text of a text view....but how to do that in map view?
View 2 Replies View RelatedI am wondering how I can get my gmail to refresh itself and notify me of emails? I have all of the gmail settings figured out (including email notifications), but I always have to manually go in and refresh to see if my inbox has been updated.
View 5 Replies View RelatedWhy is it that with "Sync of WiFi" and refresh interval at never, does my Facebook app STILL update and refresh on it's own?
Anyone else notice this? I am only on WiFi at home, but this thing syncs while at work for 9 hours and not connected to WiFi.
I am currently using a x10i (x10?) on tmobile, i have the data plan ($10), and have my email connected via gmail. however, it seems like i have to do manual refresh in order to get email update. Is this normal or is there automatic feature that i must enable to have it alert me once an email is received?
Secondly, is it possible to set-up a third party email account, ex: Yahoo? I went through the notion of manually enter email account, but was unsucessful. It give me a msg that mailbox access is not supported for some tpes of yahoo mail accounts. Could this be an interference with gmail email, thus causing the problem? Even, using the manually setup option, it still fails to connect to my yahoo account.
I have a list. Which will first show 10 items, user would be able to do pagination with click pagination button.The list is extended from listActivity, and the list adapter is extends from BaseAdapter .But how to update UI when I get next 10 items back?
View 7 Replies View RelatedI have a list that gets refreshed every 2 seconds via the Handler postDelayed() method.Every 2 seconds an AsyncTask is run that makes an HTTP GET request, turns the JSON into a list of objects, then sets the ListAdapter.My problem is that every time the task completes (so, roughly every two seconds) my list jumps back to the top, even if I have scrolled down to the middle or bottom of the list. This would be very annoying to the end user, so I need the list to update in the background, as it's doing, but the current view of the list to not jump back to the top at the completion of the AsyncTask.I can include any more code needed. I'm somewhat new to android development, so I'm not sure what is helpful to others.
View 1 Replies View RelatedFrom everything that I've seen and have been reading, I'm apparently supposed to add all my OverlayItems in the constructor, then call Populate().The problem I have conceptually, is that if I'm pulling these items from a database (fed by a web site), then when exactly do I update the items?Also, it seems to me that it's a waste of resources to feed it all the items in advance instead of the ones pertaining to the current location... This seems to be the perfect case to use a ContentProvider, but I don't see anything indicating that one can be used with either ItemizedOverlay or anything else related to the Google Maps API.
View 14 Replies View Relatedi want to know how to refresh the ListActivity when i change/add data to the list wich is dispayed.i first thougt the ListAdapter would know when the list is changed but when i add elements to the list there is no update, only when i close the activity and reopen it i see the changes.so i searched for any update() refesh() or something like that method but there is none.so it seem i didnt get the concept, can someone help me please?
View 2 Replies View RelatedI have a list (ListView) which displays news items. They contain a image, title and some text. The image is loaded in a separate thread (with a queue and all) and when the image is downloaded, I now call notifyDataSetChanged() on the list adapter to update the image. This works, but getView() is getting called way to often now, since notifyDataSetChanged() calls getView() for all visible items. I want to update just the single item in the list. How would I do this?Problems I have with my current approch is that the list is slow and I have a fadein animation on the image which happens every time a single new image in the list is loaded.
View 2 Replies View RelatedAndroid 2.2 (Froyo) is official and impressive This one doesnt come as much of a surprise, but its huge news. The newest version of Android Froyo, as in frozen yogurt was officially announced, despite the fact that we�ve known about it and its features for some time know. The big take-aways are that it is scary fast (2-5x faster than Android 2.1 for CPU-bound activity), browser Javascript performance is 2-3x faster than 2.1, there is a new data backup API, Android is more enterprise-friendly than ever, and app errors are now reported back to developers for better tracking and improving their apps in the future. The SDK was updated and devices get WiFi tethering as well. All told, its a big step forward for Android.Google I/O has revealed what looks to be the final list of handsets getting Froyo, they include:
Motorola Droid
Google Nexus One
Droid Incredible
HTC Desire
HTC Evo 4G
myTouch Slide
HTC has also suggested that all HTC phones launched in 2010 would get Android 2.2, and that launch dates for the updates would be released on a per phone basis. Most, if not all those updates will occur in the second half of this year. The upgrade to Froyo is desirable for all Android smartphones due to speed increases, updated APIs and services, the V8 Javascript engine, and new features in Android Market.I went to the HTC website and filled in a tech support request pleading that they update the Eris to 2.2 as with its slower processor it could use the speed increase more than newer phones can.
I have a listview in the first page of the application which takes almost a minute to populate. It would be nice if after each entry were generated (in a non-ui thread) the list added that entry - Simply calling refresh in the UI thread with a handler post does not do the trick. I use an ArrayAdapter constructed with a list.
View 2 Replies View RelatedI am using expandable list view in my layout which contain list of fitness activities i have done on that particular day. I can see all the list of activities when i initially open my Activity. But when i add new activities, i can not see new activities in my expandable list view. How can i see my new activities when i come back from other screens?
View 1 Replies View RelatedEvery now and then when updates are available I will get a notification.Sometimes, i clear the notification because I am doing something else, and would rather get back to it later.problem is, how do I get back to the update list?
View 1 Replies View RelatedI know there are similar threads covering this topic but it seems that they have not been updated. I have been trying to keep up with the threads to see what problems are encountered/fixed but Do you think we could have a running list that can be updated as fixes are found?
View 9 Replies View RelatedThere's a few apps that I have found that look very useful but are currently not compatible with the Droid (or with Android 2.0 as a whole). I thought it would be good to have a thread to track apps that are worth waiting on the update so we can be notified when the one we want is available.aSettings - No coming update mentioned on Market description. User Comments state that BT & GPS features do not work on Droid.Feel free to add any apps you've got your eye on and maybe someone else will have more info on a coming update. But please, let's keep this down to a list of high rated, useful or fun apps that are currently not supported on the Droid, and not a huge list of all apps. That thread has already been started. This thread is to track the release of the updates on 'would be' top-apps for the Droid.
View 2 Replies View RelatedAfter the update I have noticed several changes, 90% have been welcomed & appreciated.Next thing I know I go to make a call from my contact list and there are zero contacts the really weird part is, if I am texting and filling out the to-whom line, it will automatically populate contacts as if my contact list never vanished it may have been coincidental that this took place the day of the update, but that's where u guys come in.let me know if u have had the same issue.
View 1 Replies View RelatedPlease sticky if so, and only have problems listed, possible solutions etc.Maybe we can keep the thread from being 12 pages long with people asking the same questions. (Including me).Many of us don't have the time or, patience to look through multiple page threads to find the answer we are looking for.
View 11 Replies View RelatedOk sorry new to this, when i start up appbrain and sync i get a list of apps that say update, how do i do the update. do i have to uninstall then click the update?
View 2 Replies View RelatedI got 2 Droid X's last Saturday. If you hold mine and my wife's side by side (in the house), she gets 3G and 3 to 4 bars, while mine is 1X or lower with no bars 90% of the time.
The folks at my local store did a *228, option 2 on my phone and asked me to the same when I got home. Distance between the store and my house is about 9 miles. I did this. Still no help.
So i looked at my wife's phone and the PRL version on her phone is 65169, the version on mine is 52105. Obviously her list sees better towers or something. Is there any way to get my phone to set at that same version of the PRL list? A way to get a specific PRL on the phone?
I get good reception most everywhere else, but the fact that the exact 2 phones have such vastly different reception in the same place is frustrating.
I am using GingerBread for Samsung Note 1. My music player no longer updated the playlist when I added new songs to the phone.I guess there must be crash in the updating of the playlist database. Any method that I can use to determine how the crash happened and then I can try to fix it? (I rooted the phone )
View 2 Replies View RelatedEarlier in 1.6 after I look for a contact and view it and press back. It used to come to that position itself but now whenever I press back after viewing a contact, it goes back to the initial position of contacts (i.e. the contacts starting with letter A).
Example in 2.1, if I view a contact (say named "xyz") and press back, it takes me to the starting list of contacts but no such problem was there in 1.6 version. That is after I press back, it took me to the same list of contacts I was viewing earlier (in this case xyz,xy** etc.)