Android :: Setting TextSize For ListView - It Doesn't Show All Separator Line

Oct 15, 2010

I 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 :: Setting textSize for ListView - it doesn't show all separator line


Android :: Item Separator Line Are Not Shown All In ListView ?

Oct 15, 2010

As you can see in this screenshoot ListView doesn't show all item separator, seems that the problem is setting textSize for textView, if i remove textSize all work fine.

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Android :: Setting Unit For Paint.set TextSize

Jun 17, 2010

Is it possible to change the unit for Paint.setTextSize?As far as I know,it's pixel but I like to set the text size in DIP for multiple screen support.

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Android :: Custom Separator In ListView Depening On Content Of Item

Oct 22, 2009

I've a ListView with items containing information about places with a rating and the distance to the current location.

The items are sorted into groups:

Group 1: within 500m
Group 2: 500m - 1km
Group 3: 1km - 1.5km

Withing these groups the items are sorted by their rating.Now I put out these items via my custom adapter (extension of BaseAdapter) into the ListView, which works perfectly.

However, what I'd like to do is to put a separator before the each first item of each group. This separator can be a TextView saying e.g. 500m - 1km followed by all the ListView items in that group. Any idea on how to realize this?

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Android :: Setting Single Line Text In Button

Jun 15, 2010

I am creating a button widget with icon and text. Single word text is getting divided into two lines. There is enough room on the screen for the button widget to grow. But it still wraps the text to next line. How do I force it to be single line ? This is how I setup th button widget. <Button android:id="@+id/delete" android:text=" @string/delete" android: drawableTop="@drawable/ic_menu_post_delete" style="@style/ OnScreenActionIcon" />

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Android :: TextView Line Breaks / Setting I'm Missing?

Aug 28, 2009

I am trying to insert line breaks into a string resource so they appear in a TextView. I put in "" but all I get is "
" appearing. Is there a setting I'm missing?

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Android :: Listview Last Visible Line

Jan 14, 2010

In 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.

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Android :: How To Add A Line Drawing To ListView

Jul 28, 2009

When I try extending the View class to a subclass that will underline portions of the text drawn by ListView, the code compiles okay but results in a runtime exception apparently due to an improper class cast. Does anyone see what I've done wrong or have suggestions about getting access to the Canvas of ListView items so portions of text can be underlined?

Here is the code, which is the Efficient Adapter View/List example from ApiDemos with an added UnderlinedView class.

CODE:........

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Android :: Why DDMS Sometimes Only Show One Line Of Logs

Jul 16, 2009

Usually happens after a force close. Instead of showing the usual 30 lines or so of logs + scrollable history, it only shows a single line or a couple of lines. The only fix that I can find is to restart DDMS.

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Android :: Can DDMS Show The Line The Program Failed

Dec 26, 2009

I think I must be missing something really basic here, but if my program dies, DDMS doesn't tell me which line it died on - all the stack references are inside the Android source code giving "source not found" errors.

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Android : Setting A Debug Breakpoint At First Line Never Runs Through Code In Class

Jul 21, 2010

I set a toggle breakpoint at line 36 of the main class, of APIDemos 8, the debug begins at the OnCreate but never processes another line in the class. Why is that?

Here's the code starting a line 36. Code...

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Android :: In An ExpandableListView - Show One Additional Line At The End Of The Child Results?

Jun 1, 2009

I have created a custom ExpandableListAdapter and everything works properly. What I'd like to be able to do is in each of the groups add a different type of child to the end. I have tried adding 1 to the getChildrenCount() number and then testing isLastChild in the getChildView() method, but that doesn't seem to work.

If a group has three children what I have working looks like this:

Group
NormalChild
NormalChild
NormalChild

But I'd really like something like this:

Group
NormalChild
NormalChild
NormalChild
AlternateChild

The idea being that the AlternateChild could be a link to more info about the group.

ListView has addFooterView() which will allow you to add a footer to a whole ListView... wonder how to add them to the ExpandableListView's children, or if it's even possible

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Android :: Create A ListView With Dashed - Dotted Line Dividers ?

Nov 8, 2010

I managed to figure out how to create a custom shape (with a dashed stroke) by creating a file called dash.xml inside of the /app/res/drawable/ folder:

CODE:.............

Now I'm confused as to how to apply this shape to a ListView. I've tried the following, but no divider is displayed:

CODE:...................

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Android :: Can Surpress Sms Alerts In Notification Bar - Alert - But Not Show The First Line Of Text

Sep 24, 2010

as an end user, can I surpress sms alerts in the notification bar on android 2.1 (alert - but not show the first line of text)? Is there a phone setting? Or an app out there that allows this choice?

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Android :: Scaling TextSize In A TextView?

Feb 19, 2010

Say I have a TextView of a particular size (doesn't really matter what... fill_parent, 20dip, whatever). Is it possible to tell the text to shrink/grow in size to fit the available space without doing a lot of math?

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Android :: Change Color Of Android ListView Seperator Line

Mar 3, 2010

I want to change color of android list view seperator line.

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Android :: Setting TextView Properties In A ListView

May 20, 2010

I have an activity with a ListView which is populated through a custom ArrayAdapter. There is an array of objects which have a Boolean property called 'isRead'. Based on the value of this property, I want to set the typeface of one of the TextViews in the row to either 'normal' or 'bold'. I also set the color of the text to either 'gray' or 'black When the Activity initially starts up, everything works as expected. If isRead is true, the text is gray with a normal font. Once I scroll down the list and then scroll up again, the text of an object where isRead is true is colored gray, but the font is bold. Code...

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Android :: How To Change The Textsize In An EditText Field

Sep 12, 2010

I want to display a table with some fields being editable -

see this example:

CODE:...........

Why is the textSize attribute ignored in EditText-fields? How can I make the text in those fields smaller, so that ALL cells have the same font size? Why does Android not honor that attribute, even if explicitly set?

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Android :: Change TextSwitcher's Textcolor Or Textsize?

Jun 7, 2010

I have a trouble in TextSwitcher , there are simple code from the api demo. code...
i want change the textcolor or textsize whe i click the button, how can i do?

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Android :: ListView Didn't Show

Jun 25, 2010

CODE:.............

I can not find the ListView, But When I chang the LinearLayout to TableLayout, the ListView show up.

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Android :: ListView Won't Show Up Anymore

Jul 3, 2010

I 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:.................

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Android :: Show A Button At The End Of Listview

Mar 5, 2010

I 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:.....................

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Android :: ListView - Last Item - Show

Jun 21, 2010

I 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)

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Android :: Way To Show Data On Listview?

Jul 23, 2010

Here is my Arrival.Java. May i know why isn't there any data being shown on my ListView?

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Android :: ProgressDialog Doesn't Show

May 9, 2010

I'm trying to create a ProgressDialog for an Android-App (just a simple one showing the user that stuff is happening, no buttons or anything) but I can't get it right. I've been through forums and tutorials as well as the Sample-Code that comes with the SDK, but to no avail.

This is what I got:

CODE:..........

I've also tried adding pd.show(); and messed around with the parameter in new ProgressDialog resulting in nothing at all (except errors that the chosen parameter won't work), meaning: the ProgressDialog won't ever show up. The app just keeps running as if I never added the dialog.

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Android :: Setting Profiles Doesn't Work 100% Of The Time

Feb 12, 2010

Sometimes it works and sometimes it doesn't. I have a profile for "in dock" to turn on GPS and bluetooth. Last night it didn't shut off and this am - DEAD battery. I've noticed sometimes in the dock it doesn't turn those features on either - but sometimes it does work?

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Android :: Setting Spinners OnResume Doesn't Work

May 8, 2010

I want to save text from 2 edittexts(et1,et2) and selection from 3 spinners(spinnerm,spinner and spinner2) onPause and setting them back onResume.

Text from edittexts is saved correctly, only spinner selection don't work as desired.

My code:....................

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Android :: Show Feeds From Blog In Listview

Jul 16, 2010

I want to show feeds from a blog in a listview.

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Android :: Can't Show ProgressDialog During Listview Update

Feb 18, 2010

I 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:..............

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Android :: Show Dividers After Some Items In Listview

Jun 24, 2010

I'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?

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