Android :: Dynamically Change Text Color Of A TextView Inside A ListView

Nov 18, 2010

I'm trying to create a game lobby for a project, and I'd like the game's status text to be a different color: red for an "[IN PROGRESS]" game and green for a game that's "[Waiting for x players]". The ListView will be populated with data, and each ListView item will have a game ID and then immediately to the right of that the game's status.

Right now I'm essentially using the Hello ListView code to create my ListView.

(In constructor)

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

Then, I have a refresh button that obtains data from our database. It will get two Strings, one for the ID of the game, and the other for the status of the game. If the game status is 0, then it's still waiting for players. If the game status is 1, then the game has started. So, I create a gameItem to add to the gameList:

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

This is where I'm stuck. I don't really understand how I can alter the specific TextView when I create the gameItem or when I add that to the gameList. There isn't a way I can see of accessing the TextView's properties. I see how the text of the view is set (through the mapping of the strings to "line1" and "line2", but I don't know how to change any of the properties.

Android :: Dynamically change text color of a TextView inside a ListView


Android : Layout - Change The Text Color Of The Textview Inside The Listview Dynamically

Oct 17, 2010

Can I modify android.R.layout.simple_list_item_1? For eg., I want to change the text color of the textview inside the listview dynamically. For this, I need to get to the textview and change its color.. How can I do that?

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Android :: Change Text Size And Color Of Listview

Apr 30, 2010

I am adding listview programmatically. My code is as follow.

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

Now i want to change the size and color of text.

[there is know method like lv.settextsize / lv.settextcolor ]

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Android :: Change ListView Item Text Color

Sep 11, 2009

I populate ListView Using ArrayAdapter, constraint: each item Text in ListView represting some actions, and each action (Item text in ListView) represent its individual color. problem: i cant change the color of each item text in ListView, according to supplied color formula. using ListView thanks i am waiting ur reply?

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Android :: TextView - Setting The Background Color Dynamically Doesn't Work

Sep 23, 2009

Setting the background color programatically of an android TextView doesn't seem to work.
I'm I missing something!

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

I also have this file (colors.xml) in my res/values folder

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

Also, setting the text color causes the TextView to disappear.

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

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Android :: HTML Links In A TextView Inside A ListView

Jan 29, 2009

I've got a ListView where each item in the list is contains several controls. One of the items is a checkbox, and I can check/uncheck it without problems. The other items are some TextViews and a WebView. I've got autoLink turned on and linksClickable turned on, but I can't get links to fire up the browser when I click on them. This applies to both TextView and WebView. I've tried changing the parent to a GridView instead of a ListView, playing with setFocusable(), and all that, but to no avail.

Is it even possible to have interaction on the TextView-based elements of a row in a ListView? It seems like that *should* be possible, but I've been banging my head against this problem for a few weeks with no progress. What's the secret?

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Android :: Ellipsize Not Working For TextView Inside Custom ListView

Sep 14, 2009

I have a listView with custom objects defined by the xml-layout below. I want the textView with id "info" to be ellipsized on a single line, and I've tried using the attributes. Code...

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Android :: Color Of Text In TextView Changes Color

Feb 18, 2010

In android, when I press on a TextView, the text changes color (from white to grey). how can I disable that functionality?

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Android :: Change Textview Dynamically In Same Activity?

Mar 16, 2010

I am trying to develop a simple application where users need to answer certain questions. I want that the textview should be changed dynamically in the same activity with sliding to left or right animation.

Can someone let me know how to do this?

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Android : Changing Text Value Of A Textview Dynamically

Nov 9, 2010

I have a textview in my XML layout file, but when I try to change its text value with code pragmatically (dynamically, depending on which button the user clicks) then the text of the textview doesn't change.

This is the code that I tried:

TextView userText = (TextView) findViewById(R.id.User);

userText.setText(bundle.getString("user"));

In debug mode, I can see that usertext has the changed text, but the change doesn't appear on my mobile window... I don't know why.

EDIT: SOLVED! it was a problem with my relative layout, text is out of the window!

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Android :: How To Change Progress Bar Color Dynamically At Run Time?

Jun 16, 2010

Apparently ProgressBar.setProgressDrawable has bug, if called to set new drawable, progress bar disappears completely. Is there any other way to change progress bar color dynamically at run time?

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Android :: Dynamically Change Border Color Of A EditText?

Apr 25, 2010

I would like to change the Orange border around a EditText. Like when the input is valid, I want it to become green.

However I do not seem to find a method to do this. Is it possible?

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Android :: Use Custom Color For Each Textview In Listview That Extends SimpleAdapter In Droid?

May 31, 2010

I have a listview with custom rows and that extends SimpleAdapter.
Each row consist of two linear layouts : 1st having two textviews of which one is hidden in horizontal orientation, second having two textviews in horizontal orientation.
Now depending on the value in hidden textview , I want to setcolor for the remaining items for the row.
To put it as simple:
each listview item has some custom colors the value of which comes from the hidden field.

I have done this by overriding getview() for the simpleadapter and returning view for each, but this makes list very slow to render (and that I think is obvious as so much of work for each view before showing it).

Can I do this in some more efficient way ? like making views and then add up to list instead of using xml layout maybe one solution OR any other?

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Android :: Have Different Handlers For DrawableLeft And Text Inside TextView?

Oct 9, 2009

I was wondering if it is possible to have different behavior depending on a click on the icon and the text inside a TextView... Any suggestions?

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Android :: Change Dynamically Items In A ListView

Sep 23, 2010

Im using a custom listView with a Title and a Subtitle where you can read a brief explanation of the item.

For each item on the list, im displaying an alertDialog to select an option (different for each case). When the option is selected, i want to change the Subtitle for the option selected by the user.

This is what i tried:

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

For the first item on the list it works fine, when i select an option, the subtitle get replaced by that option, but when i make a selection in the alertDialogs of the other 2 items, the option selected replaces the subtitle of the first item!

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Android :: Apply Background Color To Listview Dynamically In Android

Dec 15, 2009

How to apply background color to listview dynamically in Android?

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Android : TextView Color Does Not Change On Click / How To?

Jul 7, 2010

I have a TextView .

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Android : How To Change Color Part Of A TextView??

Oct 27, 2010

I want to change color for CepVizyon.getPhoneCode()'s string... how can I do this??

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Android :: Change The Divider Height Of Listview Dynamically

May 1, 2010

I have a listview in which there should be different divider height between different rows. So, how can we set the divider height dynamically?

Suppose, I have 10 rows and there should be a divider height of 5 between first 2 rows and then there should be a divider height of 1 between next 5 rows and so on.

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How To Change Color Of Textview

Nov 9, 2011

I have two xml files one is having the listview and another is having the layout of the listview vth some texviews, I want to change the color of the textview in the second xml file. This is what i have done so far.

main1.xml:

Code:
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:paddingTop="4px">
<ListView droid:id="@android:id/list"

[code]....

Code:
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="horizontal"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:padding="8px">

[code]....

I wanted to change the color of textview date which is storing in `R.id.total`.here the log cat is giving null for the value cl.....and gives me nullpointer exception...

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Android :: Change Background Color Of A TextView In Droid?

Sep 29, 2010

Actually, what I want is a textview which can show the progress of something, I know progressbar in android,however,so far as I know, it can not contain any text(am I right?), so, I want to change the background color of the textview to show progress,from left to right gradually.

Is there any other way to do this?

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Android :: Change Background Color Of Textview From Another Class?

Aug 12, 2010

Say for example I have a textview in class A,
and I want to change background color of textview from class B through a method...
how can I do it?

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Android :: Change ListView Color

Nov 3, 2009

I want to set the background color of ListView as white.I tried this:

getListView().setBackgroundColor(color.white); getListView().setCacheColorHint(color.transparent);

But it doesnt change the color.What should I do?

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Using HTML Component How To Change Color Of Font In Textview

Nov 25, 2011

Using HTML component , it is possible to change the font size and displayed the string in textview. Like that if there is any option to change the font color using HTML component or XML component?

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Android :: Change Colors For ListView - Alternating Row Color?

Apr 24, 2010

I have a couple of list views, one uses TextViews laid out with xml, the other uses a custom class derived from View. The default halloween color scheme is pretty ugly. How can I change the background and selection colors for the list elements. Ideally, I'd like to be able to do this in code not xml, to handle the custom view.

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Android :: Change Color Of Fading Edge In Listview

Aug 7, 2009

i have a listview with a very white layout. Thus I wish the fading edge was black, instead of white as it is right now. How can I change this? As far as I can see it cant be done in xml.

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Android :: ListView - Change The Orange Highlight Color

Oct 14, 2009

How do I change the original orange highlight color to something else? That is, the color I get when I click in a ListView.

I've tried to set the android:textColorHighlight of the ListView and/or the TextView for the rows, nothing work.

I've manage to remove it by setting android:listSelector="#00000000" of my ListView but I just want to change the color, but it seems impossible.

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Android :: Change Color Of ListView Child Items On Focus

Nov 20, 2010

I have a list View in my app (this is the xml layout):

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

Each item of my list View is composed of two TextView:

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

I would like to change background color (and text color) of each item of my ListView on focus (and, if possibile on selection). How can i do it?

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Android :: Change Color Of ListView Items On Focus And On Click

Nov 22, 2010

I have a list View in my app (this is the xml layout):

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

Each item of my list View is composed of two TextView:

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

I'm populating my listView from an ArrayAdapter, in this way:

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

My goal is to be able to change the text color and the backgorund of these child views whenever the parent is selected or pressed.

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Android :: Change Text Color / Text Size In List View?

May 12, 2010

In my project I'm Multiple choice list....in this all text view in white color...i want to change text color. in program I'm use simple xml main.xml
<?xml version="1.0" encoding="utf-8"?> <RelativeLayoutxmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="fill_parent" android:layout_height="fill_parent" android:background="#ffff00"> <List View android:id="@+id/android:list" android:layout_margin Top="2px" android:layout_marginLeft="2px" android:layout_marginRight="2px" android:layout_width="fill_parent" android:layout_height="wrap_content" android:layout_weight="1"android:background="@drawable/shape_1"android:listSelector="@drawable/shape_3" android:textColor="#ffff00" android:layout_marginBottom="44px" /> </RelativeLayout> I'm ListActivity class setContentView(R.layout.main); setListAdapter(new ArrayAdapter<String>(this,android.R.layout.simple_list_item_multiple_choice, GENRES)); listView =getListView();listView.setChoiceMode(ListView.CHOICE_MODE_MULTIPLE);

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