Android :: Set Maximum Number Of Visible Rows For Listview
Nov 3, 2010Is there a way for setting a number of maximum visible rows for a listview?
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Android :: Listview With Different Xml For Rows
Sep 13, 2010i want to implement listview with uses different xml layouts for rows depending on underlying item. A non optimal solution will be int getView method just to inflate every time a new view depending on the item from the adapter. Is there a better way to do this?
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Mar 24, 2010is it possible to let my ListView show 2 different rows? On the picture you can see at the top something like a "teaser", the other rows are normal ListView. The screenshot is from the iPod. With their framework it is possible to show 2 different row styles. I badly need this on Android... Otherwise I would use a tabel design. But adding rows dynamically would be such an overhead instead of using ListView SimpleAdapter addItem...
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Aug 13, 2009I want to make a listview that has different rows (layouts). I will load the data from a webservice and it can be 2 or more layouts i have to generate then. I am creating a social network app and want to show a stream of the users activity. So when he made a comment, make a new friend, this all has to come in the same list.. I load 1 XML file with multiple different child objects (comment, friend) so i can see which layout i have to use........
View 5 Replies View RelatedAndroid :: Animate Rows Within ListView
Sep 29, 2010I saw the Android app "Mobisle Notes Free" implement a really cool ListView, where a row gets moved to the bottom if its checkbox is checked. It's not just a simple refresh, but an actual animation where you see the row travel to the bottom. Does anyone know how to implement this?
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Jul 29, 2009I've written an application which involves a lot of simultaneous connections to different servers. I've noticed some big stability issues with this as sometimes the program crashes totally (not just ANR, but a segfault type thing). What's the recommended number of maximum simultaneous connections for speed and stability?
View 11 Replies View RelatedAndroid :: Emulate The Simple Listview's Rows
Feb 8, 2009I made my simple, custom rows and listviews. Right now, only clicking on the text of the row is valid selection area. I want the entire row, even the no-text area to be selectable. Where do I modify? Am I looking for focusing or selecting?...................
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Jun 24, 2010i am quite new to android and i was wondering how i could go about adding a listview with different images and text. What i am trying to achieve is a listview with four rows which have a different Icon? I don't know how to set that up using the xml layout provided. should i build this using different multiple linear layout or is there a better way to go about it?.. All the examples i have seen all seem to be using one particular Icon and no much detail of the xml layout.
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Sep 22, 2010I have 2 ways of displaying ListView data. I have a class for each type of row. I do not create the rows in an xml layout. (Each row is derived from View and does custom drawing). When I switch from 1 type of row to another how do I get the ListView to layout properly with the correct row heights, and refresh? Is View.forceLayout() on the right track?
View 1 Replies View RelatedAndroid : Have 10 Rows In Listview - Want To Provide Different Colors In Each
Aug 10, 2010I have 10 rows in my listview, and i want to provide different colors in each row.
View 1 Replies View RelatedAndroid : Way To Enable Number Of Columns And Rows On Home Screen
Oct 9, 2010I have been using LaucherPro for about a month now and really like it. I finally found out how to swipe gesture my dock and all.
Now my problem is that I decided to play with setting a little more and wanted to enable the number of columns and rows on the home screen. I sit my columns to 3 and rows to 1, then attempted to add widgets. However, when I do do I get a message saying that there is no more room on my home screen. I don't have anything on my home screen so I'm not understanding what I am doing wrong. I uninstalled and reinstalled LP and still the same problem.
Android :: Maximum Number Of Multitouch Events
Apr 29, 2010I am attempting to write an application which will require the user to press, at maximum, four "buttons" (ie regions of the screen) at any one time. I have been looking at the multitouch capabilities of the SDK versions > 5, the MotionEvent.getPointerCount() appears to return the number of presses detected on the screen. *What is the maximum number of presses this function will ever return?*
I went digging through the android source code for the MotionEvent class, and couldn't deduce anything from that, I am wondering if the maximum number of presses is heavily hardware dependent? I modified the MultiTouchVis code by Robert Green (from Battery Powered Games) to report the number of presses reported by MotionEvent.getPointerCount() each frame and on my Milestone it consistently reports a maximum of 2 presses. Is this a hardware thing, or does the sdk limit it to 2 presses?
Is there any way to register more than 2 presses at a time? I'm making a musical application and would like the user, for example, to be able to play chords by pressing multiple keys at any one time.
Android :: 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.
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Aug 27, 2010I have a relative layout which looks like this:
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
>
<TextView
android:id="@+id/nameText"
android:layout_width="wrap_content"......................
Android :: 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 :: Losing Ability To Click On Rows In The ListView
Aug 30, 2010So, basically I have a custom View that contains a ListView with a custom Adapter that has the ability to read in information from the network (dumbed down HTML) and display it on a row by row basis. All of this works, but I need the text that is read in to be parsed as HTML which contains links that can be tapped on and launched in browser. I managed to do this by:
text.setText(Html.fromHtml(textBuffer), TextView.BufferType.SPANNABLE);
text.setMovementMethod(LinkMovementMethod.getInstance());
Works great, any <a href=""></a> links in the text are displayed as links and can be tapped. This is a side effect of now making it so the rest of the rows in the ListView cannot be tapped (or tapped and held). Basically, all the rows are non-selectable now. Is there any way to achieve both of what I need?
Android :: Align All Rows Texts In A Listview Vertically
Nov 9, 2010The row of my listview has 3 texts. What I want to do is to align all the rows texts vertically. I tried that using the TableLayout view for the row, and I've set the width for the first and third cell's as a constant. I'm not very happy using constants because of the porting issues. Is it possible to align these texts without in another way? Here is the layout...
View 1 Replies View RelatedAndroid :: ListView - Style Of Rows With An Own Background And Selector
Apr 23, 2010How to do a listview which looks like this? I'm interesting in the style of rows with an own background and the selector working fine.
View 1 Replies View RelatedAndroid : How To Append Additional Rows In ListView Dynamically?
Dec 16, 2009Is there a working example out there that demonstrates how to append additional rows in ListView dynamically?
View 3 Replies View RelatedAndroid :: Setting Number Of Colums Different For Diffrent Rows Of Grid View
Sep 11, 2010My purpose is to set headers for related items of grid view and for this i am thinking about to set the width of grid view different for header and sectional view's.if any other way 2 set sectional header for related items is possible?
View 1 Replies View RelatedRepeated Rows In ListView?
Mar 29, 2012I am having a problem with rows being repeated in a list view. I posted it on StackOverflow
android - Rows being repeated in ListView - Stack Overflow
Android : How Can I Set Maximum Height On A ListView?
Aug 26, 2010I would like to create a UI where half of the screen is a ListView and the bottom half is another view. Not sure how to specify the maximum height for the ListView.
View 2 Replies View RelatedAndroid :: Maximum Number Of Threads Allowed Per Application?
Dec 20, 2009What is the maximum number of threads allowed per application?
View 2 Replies View RelatedAndroid :: Change Maximum Number Items Of OptionsMenu?
Nov 12, 2009I want to change the max number of items in the OptionsMenu (3 visible options and More option available). Is that possible?
View 2 Replies View RelatedAndroid :: Accessing Rows In ListView - Change Text / Styling
Sep 27, 2010I'm having trouble changing the data held within a TextView inside of a listView. I can access the data and send a toast of the text, but the list isn't updated when I change it.
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setListAdapter(new ArrayAdapter<String>(this, android.R.layout.simple_list_item_1, presidents));
ListView lv = getListView();
lv.setTextFilterEnabled(true);
ListAdapter list_adapter = lv.getAdapter();
TextView var_x = (TextView) list_adapter.getView(0,null,null);
ListView list = getListView();
int count = list.getChildCount();
Toast.makeText(getApplicationContext(),(var_x).getText(),Toast.LENGTH_SHORT).show();
var_x.setText("not a president");}
How can I change the text/styling of a row once I've already created it?
Android :: Listview / Arrayadapter With Rows Containing Multiple Text Views?
May 27, 2009I want to create a listview with rows that have an image and two textviews. This must be a very common activity but I can't find a class/or source code that does this.
View 9 Replies View RelatedAndroid :: Strange ListView Scrolling - Rows Turn Light Green
Aug 16, 2010I have a ListView in my app that has a background image. All of the rows are a semi transparent white (#35FFFFFF). Whenever I scroll the list, the rows turn a light green that obscures the background image until I stop scrolling (usually--sort of unpredictable). Sometimes it flickers between the background image/color and the green. And yes, I have set the cache color hint to #00000000. Any advice about this would be appreciated.
ListView xml:
<ListView xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@android:id/list"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:padding="7px"
android:cacheColorHint="#00000000"..............
Android :: Color Code Individual Rows In ListView As Done In MESSAGING Application?
Feb 28, 2010How can I color code individual rows in a ListView exactly like it is done in the native MESSAGING app? I do NOT want to simply do alternating rows, but I want to copy the format used in the MESSAGING app, where message rows have a different background color based on the username of the message. FYI: I am currently extending SimpleAdapter and overriding getView(int position, View convertView, ViewGroup parent) . In this method I am trying to calculate setting the background color based on the position as compared to a list of 'positions to highlight' that I am maintaining each time I update the list, but so far this is only working the first time the list is updated. In class that overrides SimpleAdapter:
@Override
public View getView(int position, View convertView, ViewGroup parent) {
View view = super.getView(position, convertView, parent);
if(highlightPositions.contains(new Integer(position))){
view.setBackgroundColor(highlightColor);
}
else{
view.setBackgroundColor(normalColor);
}
return view;}
Android :: Listview Last Visible Line
Jan 14, 2010In my application, i've a list view, if the last visible line is truncated and I scroll down to this line, I wish that the line becomes fully visible. I have to scroll down once more for it to become fully visible.
View 2 Replies View RelatedAndroid :: Way To Ensure Visible On Phone Listview?
Jan 1, 2010Is there a way that I can make sure a given item in an android listview is entirely visible I'd like to be able to programmatically scroll to a specific item, like when I press a button for example.
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