Android :: ListView Didn't Show
Jun 25, 2010CODE:.............
I can not find the ListView, But When I chang the LinearLayout to TableLayout, the ListView show up.
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Aug 18, 2010I added someone to my facebook the other day, but I noticed that they didn't show up in my contacts on my phone. How do I update my contacts so that it will show all the people that I have added to my friends on facebook?
View 16 Replies View RelatedAndroid :: ListView Won't Show Up Anymore
Jul 3, 2010I use the following main.xml for my app.
CODE:.............
I want to have 2 buttons at the top, previous and next and my listview with custom adapter below it. Few days ago I had only my ListView showing, going over the buttons. Now I seem to be stuck on the other side, where my listview doesn't show while my buttons do.
My activity extends on ListActivity and uses this code to fill it with a customadapter.
CODE:................
I tried using "lv.addHeaderView(previous);" but that only gave me vague ClassCastExceptions about LayoutParams.
I think my problem is currently in my main.xml, as the Layout tab in Eclipse of it won't show the ListView either. It knows its there as it shows up in the outline tab, but the visual representation doesn't give it a red outline when I select it.
For completeness, my custom_list (aka row) layout xml:
CODE:.................
Android :: Show A Button At The End Of Listview
Mar 5, 2010I want to show a button at the end of an android list view
How can I achieve this? i dont want to stick it to the activity bottom using alignparentbottom="true", layout_below does not work for me either.
But i want to show it at the end of list view
Here comes my code.
CODE:.....................
Android :: ListView - Last Item - Show
Jun 21, 2010I have an issues, I want to show 20 items in the list.
But there is a catch: if the user scrolls down to the bottom of the list, there will be an item that says: "Show more items", and when the users click on it, more items will be added to the list.
My question is how is poosible to have a last item, that has a different style and looks different: and does different things,(I think this is used in QuickSearchbox)
Android :: Way To Show Data On Listview?
Jul 23, 2010Here is my Arrival.Java. May i know why isn't there any data being shown on my ListView?
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Jul 16, 2010I want to show feeds from a blog in a listview.
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Feb 18, 2010I have a listview of items (songs on the sd card). The user has an option to load all the songs on the sd card to into a current playlist -- those songs are what is displayed in the listview. Because this can take few seconds to load if they have a lot of songs on the card, I want to display a progress dialog to just tell the user "One moment..." until the list refresh is done.
I launch a thread to do this. I've done this successfully on another app I have (which just updates a database in the background but doesn't update any display), but this one fails with this error message, "Can't create handler inside thread that has not called Looper.prepare()". I chopped down the activity and pasted it below. What am I doing wrong here? I have just a vague idea of what might be happening.
By the way, everything works when I take out the threaded stuff, it just looks like the app freezes for a couple seconds.
code:..............
Android :: Show Dividers After Some Items In Listview
Jun 24, 2010I'm building a list that is sorted alphabetically. The list should show a divider containing the Letter that the following icons belong to.
I'm using a Cursoradapter that contains the already sorted result from the database. I plan on adding the divider to the list item and set it to visible if the shown letter changes. How do I know that I have a new Letter? Is there a better way then going forward or backward in the cursor and check if the item I show is the end or beginning of a new group?
Android :: ListView Set Number Of Items To Show
Mar 4, 2010How can i set the number of items to show in a list without to scroll?
Example: I have a list with 10 items.
I want that only 3 items appears and that I have to scroll to see the rest of the items.
Android :: Way To Show Message On ListView Only With It's Empty?
Oct 27, 2010I'm developing an Android application.Is there any way to show a message on a ListView only with it's empty?I'm using a custom ArrayAdapter, so I have to create a specific object with the text I want to show.I'm wondering if there is a specific field on ListView to setup a message when it's empty.
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Dec 7, 2009In the android market app, the ListView shows a 'ProgressView' during the loading of the content of the ListView, and then when the loading is done, it shows the content of the ListView.
View 3 Replies View RelatedAndroid :: Filter Rows From Cursor - Don't Show Up In ListView
Jun 12, 2010I 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 RelatedAndroid :: Wrong Image Show Up In ListView Rows
Oct 8, 2010I use this code in my getView:
@Override
public View getView(int position, View convertView, ViewGroup parent) {
View v = convertView;
if (v == null) {
LayoutInflater vi = (LayoutInflater)getSystemService
(Context.LAYOUT_INFLATER_SERVICE);
v = vi.inflate(R.layout.listrow, null);
}
Order o = items.get(position);
if (o != null) {
TextView tt = (TextView) v.findViewById(R.id.toptext);
ImageView thumb = (ImageView) v.findViewById(R.id.icon);
if(o.getOrderDrawable()!=null){
thumb.setImageDrawable(o.getOrderDrawable());
}
else{
tt.setText(o.getOrderTitle());
}
}
return v;}
The problem is when scrolling; sometimes the correct image shows, but sometimes when scrolling back/forward, the images shows randomly and that is not associated with the row. The images are downloaded from the web.
Android :: ListView Items Won't Show Focus When Touched
Jun 20, 2010I've got a ListView that works just great, except for this minor annoyance. I can use the trackball/dpad to move up and down my list, and the background changes according to which row has focus. But when I touch the row (click or long click), there's no background change letting me know what's been focused. I've tried setting 'focusable' and 'focusable in touch mode' to true on the rows, but it still doesn't work.
Just in case it matters somehow:
I am setting onClickListeners for each row. The row is comprised of LinearLayouts, TextViews, and a single ImageView. Focusable/clickable is 'true' for each row. Have not specified values for these on the ListView.
Trackable does act funny. I can only move between rows after touching inside the ListView. If I scroll trackball above the first item, it's impossible for me to scroll back into the list.
Android :: Show Images Loaded From DB Into A ListView In Droid?
Nov 9, 2010I populate a ListView from the result of a Sqlite query; one of the fields is the image file name that i would like to show as image into a listview.
How can i do to show the image file?
I use
SimpleCursorAdapter(this, R.layout.list_name,cur,new String[] {"fields_list"}, new int[] { R.id.list...});
Android :: Show Html At Listview Item Onclick?
Oct 18, 2010I'm now stuck in html loading from my assets folder. I've several html pages under assets folder and have to load those at listview item onclick. Each listview item own their html pages.Does anybody know how i can get onclick event and how to show specific html pages?
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Jan 6, 2010How do you do you fetch a single RSS feed and show it in an ListView?
I realize there's hundreds of ways, but a clean and simple example would be appreciated.
Android :: Show Another View On Top Of Existing ListView After Checkbox Checked
Jul 1, 2010Currently I have a list view within it each row has a checkbox attached. I would like that once any checkbox is checked, at the bottom of the screen a view displays, and once none of the checkboxes are checked, the view automatically disappeared. Possible to do this?
View 2 Replies View RelatedAndroid :: Show Cursor Data In A Listview With Subsection Headings
Feb 3, 2010I have not found an example yet with a solution to the following task.
I have a SQLite database with two tables- BOOK and AUTHOR. I execute a query on the DB that uses a join and results in a cursor that looks like this. code...
New authors and books can be added to the database at any time, and I also need the user to be able to remove books, hence the [ ] checkboxes.
So i have two row layouts, row_author.xml & row_book.xml. I detect when I need to show a row_author subheading by seeing when the current author has changed compared to the previous row. But I have realized that the rendering of an Author Row will then move the cursor forward one row and jump over their first book.
Can anyone suggest a good approach to presenting data like this? Is there a much better way to do this?
Android :: Selected State Of WebView In A ListView Does Not Show Selection
Feb 3, 2009Is there a way to show that a WebView item contained as a item in a ListView is selected? Right now the WebView does not seem to display its contents transparently like every other control so it takes up the entire view and does not show its state as selected.
Also, when the content of the WebView is selected, scrolling down with the track back does not seem to cause the WebView to loose focus. If I continue to scroll down with the track ball, all of a sudden an item in the middle of the ListView gets selected.
Android :: Setting TextSize For ListView - It Doesn't Show All Separator Line
Oct 15, 2010I have a problem with ListView, it seems a bug, setting a textsize for textview of a ListView, not all separator line are shown! (ListView doesn't show all item separator)...
you can see the in this screenshoot: http://yfrog.com/myselezione002p
I have prepared a little testcase for this issue: [url]
Android :: ListView - Making The Parent Expand To Show All Children When AddingListViews Within ListViews
Feb 9, 2010Basically, I have a custom ListView in which each item looks like:
CODE:..........
The ListView in each item is GONE by default and is set to VISIBLE when the button is clicked. Everything seems to work fine with the exception that when the ListView is long enough to scroll, it is just kind of truncated. http://img38.imageshack.us/img38/3269/listviewproblem.png
Is this a problem with the maximum height of an individual list item? Is there a way to force the list item to expand and force the child listview to expand to show all children?
Android :: How To Show Empty View When ListView Is Empty?
Sep 22, 2010For 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?
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Apr 16, 2010I want to transfer a face recognition application from PC to android phone. But in the source code of the application, the libs "com.sun.image.codec.jpeg.JPEGCodec" and "com.sun.image.codec.jpeg.JPEGImageEncoder" are contained in JRE and are not supported by android SDK. I tried to add JRE to our build path. Although, I can compile the program without error, the program cannot run on phone and the logcat shows that "Could not find method com.sun.image.codec.jpeg.JPEGCodec.createJPEGDecoder". Does anyone have some suggestions about that?
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Apr 18, 2010I guess my previous question wasn't clear enough ( http://stackoverflow.com/questions/2549585/android-failed-to-setcontentview-when-switching-to-listactivity ), so I explain as follows.
In my app I have two listactivities which uses two different listviews:
CODE:.......
As required by android, listview must have an ID which is exactly "@android:id/list". If I set the listview in both listview1 and listview2 with the same ID, then they will end up using the same format of listview, which is not what I want. But if I set one of the IDs to be sth like "@+id/listview2", android gave me the error: java.lang.RuntimeException: Your content must have a ListView whose id attribute is 'android.R.id.list'
My listview is sort of complicated, customed list with image icons and text, so in my code, I also extended the ListAdapter:
CODE:........
Android :: Google Account Didn't Fully Register
Nov 20, 2009I signed up with a new Google account and apparently it didn't fully register because when I go to the market icon on my HTC I get "password invalid" message screen. I went to google and re-registered a new account but the phone still shows the old username and I can't get rid of it. Needless to say I need to put my new google username with the new password to access the apps. What can I do?
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Aug 11, 2010In Android 1.6 and higher, this menu XML inflates and runs fine. But when run in 1.5 I get an error about a resource not found. I find that when I remove the @drawable/menu_preferences from the XML in 1.5 it works fine. Is there a 1.5 work around I can do to get the image to work? EDIT: The image is in the drawable-mdpi folder........
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Nov 11, 2010I received a GV voicemail message from a number I didn't recognize. The person leaving the message said someone had called the number. I don't know the person. My phone definitely didn't dial the number. On top of that, my phone didn't ring and the number isn't registered as a missed call. I can't see any reason why I would've gotten this voicemail.
I use Google Voice specifically for voicemail forwarding and have never used my Google Voice phone number. Any idea what the issue could be?