I have set of text content.Suppose if i am clicking some where in between the text first time.Its intial value will be saved and on second time when i am clicking on some other point. The area between intial point and end point of text must be filled with selected color. How can i implement this.Is their any way to calculate length b/w selected portion?
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I am developing a application which needs to change the color of the irregular shape such as the shape of a rabbit...but you know, if you use the APIs,you will change all color of the rectangle shape.
View 2 Replies View RelatedI'm working on Android game and there are some problem appear I want to fill a color on bitmap object but can not I tried bitmap.setPixel but my Image is PNG format (like a circle or unsharp, surrounded with transparent color) and android can not getHeight() or getWidth(), ie.
View 1 Replies View RelatedI have written an application in android 1.5 to take a snapshot using SurfaceView. The image taken will have pink color fill at center. When we use a default camera application the photos are fine. I know there are some issues in android 1.5, also some hardware issues in some devices, however is there any workaround or settings to overcome this ?
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View 3 Replies View RelatedIn android, when I press on a TextView, the text changes color (from white to grey). how can I disable that functionality?
View 1 Replies View RelatedI am writing an Android App which used TabHost. I created 3 Tabs. Now my doubt is when I click a tab it should come forward and other tabs should be visible partially in such a way that the width of middleTab should increase evenly in left and right directions, so that the other tabs in left and right should slip out of window partially.How can this be achieved in android. It should be some thing like the CurrencyConverter market App in Android. Can any one help me in sorting out this issue.
View 1 Replies View RelatedIn my android application on click of image i would like to display a page which could provide a notepad facility to user. I placed a edit text with fill parent but the cursor starts from the middle of the screen.
Is there any way that i can start the cursor from the beginning.
I got a little textview defined in layout xml:
CODE:.........
As you can see the background color is "background_light" (this results in white color) and the text color is "primary_text_light" (this results in black color).
I would have thought that primary_text_light would result in a "light" color like white, not black ;-)
When i change "primary_text_light" into "primary_text_dark" the text color becomes color white.
Is this a bug in the naming of the default colors?
I have an EditText where users can set text to bold, italic, etc but I can't figure out how to save that text with styles as .txt file/any otherway to save it.If we save as html page we can't edit the webview. I use getText but that only returns text and no style info.
View 2 Replies View RelatedEvery once inwhile my keyboard stops working and I cannot type in any box that to fill in text. I tried the Swype and the Stock keyboard and both didn't work. The only way that I have been able to get it to work is by restarting the phone. Is there another way to fix this?
View 3 Replies View RelatedIn 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);
I want to change the color of a substring while it is drawed in a text view. For example, if I have this text: "Hello this is a text in black color and (COLOR_RED_BEGIN)this is a text in red color. (COLOR_RED_END)", then when the text view draws the text the substring "this is a text in red color." must be drawn in red.
View 2 Replies View RelatedSomeone post the code for accessing .txt file available in my res folder. The code for which can be written in .java file.
View 4 Replies View RelatedI am getting some HTML text from a remote server which I am displaying inside a WebView. I need to format the text display and set a font size and color for the WebView. The only way I can think of is: pre-pending the HTML string received with a tag and specify the font information there. What is the correct way to do this?
View 1 Replies View Relatedi know there are problems with the GPS on this phone. I have read loads of posts and tried changing various settings but am pinning my hopes on Froyo fixing it or else i will seriously be looking at returning phone as not fit for purpose. I am sorry but i feel that having paid ?380 for something advertised as having GPS, maps, navigation etc that i should be able to have this in a usable fashion. I dont want to be told its a phone, sat nav is a bonus. It was advertised and sold as having sat nav and this should be workable. OK sorry rant over, just trying to head off some of the comments i am sure will be posted, anyway back to the problem.
when i start maps or navigation it shows a small radar looking icon in top left hand corner, indicating it is looking for satellites, yet at other times this does not appear and it shows "Searching for GPS" at bottom of screen. The manual states this icon means GPS activated. When it is not showing does this mean that the GPS has not turned on despite maps or Navigation being chosen. I can drive about for an hour with this message showing but navigation not starting. The strange thing is if i have map on the screen it will show my location moving yet still say searching for GPS, if thats the case then how can it update maps, how does it know where i am. I an really annoyed at the lack of this function (can you tell). Thanks for any insight into this.
My ringtone seems to have reset itself to something I haven't chosen.
I go to sound & display and when I hit "Phone Ringtone" the only options are OK or Cancel.
Where did my ringtones go?
The default color of the text is white. Let's say if i want to change the color, then how can i do it? Any clue?
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View 1 Replies View RelatedIn my app i am facing a problem & not getting a desired solution from anywhere. in my preference screen there are 4 check boxes and 2 list views. i have changed the background color white by using the following code...
View 3 Replies View RelatedI want to reset the text size and color in settings
For example, the code is from
CODE:..............
I want to increase the text size of android:
CODE:.............
I would like to change the text color frequently which is drawn already. Actually, I have taken the app, AlphaBitmap from APIDemos. There, I draw some 10 lines. Now I would like to put the background as black, and the initial text color as white. After every 1 sec, each word in the line should be painted with yellow color.
View 2 Replies View RelatedIn android selection dialog, like this example, http://labs.makemachine.net/2010/03/android-multi-selection-dialogs/ How can I specific the color of the text in the dialog? e.g. the color of the text "Mars", "Jupiter"?
View 2 Replies View RelatedThere's a method for altering background color but not font.
View 1 Replies View RelatedI set a custom color for my Beautiful Widget (smaller home), and the date, temperature, etc., all appear as the custom color, but the clock numbers remain white. Any way to also make the clock numbers the same custom color as the rest of the text in the widget? Or is it stuck at white?
View 4 Replies View RelatedHow could I change a text color in my tabs?
View 2 Replies View RelatedCould any1 please tell me how to get the selected text from a from EditView .I am using getStartSelection and getEndSelction method to get the start and end position.But after that how do i get the text and where do i store it and then change its color.
View 3 Replies View RelatedI want to change the look of my Android app's preference screen to white background and dark text color...
I try:
Variant 1:
In my Activity i set
Code:
class SettingsActivity extends PreferenceActivity
@Override
public void onCreate(Bundle savedInstanceState) {
[Code].....
Is it possible to change list view's text color in android?
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