This is some part of the colors.xml from android samples directory. Now my question is that, what is the difference between defining a color in <drawable> tag and <color> tag ?
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I am trying to setup a selector drawable in my asset file like this: * 2 different images for 'on'/'off' mode in rest mode (i.e. it does not has focus) * another 2 different images for 'on'/'off' mode in focus mode (i.e. it has the focus). In my case, the rest mode works, but the 'focus' mode does not. Can you please tell me what am I missing in the focus mode? Code...
View 4 Replies View RelatedI'm trying to figure out how to define a verical line (1px thick) to be used as a drawable. to make a horizontal one, it's pretty straightforward: Code...
View 4 Replies View RelatedI dropped the following into the drawable directory in my Android 1.5 project: Code...
View 1 Replies View RelatedThe SubZero kernel has two versions, one with CM Color and one with Voodoo color. I can't find much information about CM Color. What the difference is?
View 1 Replies View RelatedOn the android website, there is a section about color drawables. Defining these drawables in xml looks like this:
<resources>
<drawable name="solid_red">#f00</drawable>
<drawable name="solid_blue">#0000ff</drawable>
<drawable name="solid_green">#f0f0</drawable>
</resources>
In the java api, they have thr following method to define rounded corners:
setCornerRadius(float radius)
Is there a way to set the rounded corners in the xml?
What would be the right way to turn a color Drawable into a grayscale one (to indicate disabled state)?
View 3 Replies View RelatedI'm using a black htc hero and it got scratched recently. I'm thinking about getting a replacement cover but I've been told that the only ones available immediately are "urban brown covers" which I presume to be mocha covers. I've yet to see a mocha hero (other than in pics online) so I don't know if my hero will look weird with a mocha battery case. Is the color difference very obvious?
View 7 Replies View RelatedI am running my application in the emulator using a high density skin (like WVGA800). However the ressources in my application are loaded from the drawable- mdpi folder instead of drawable-hdpi ... what else should I do so that android use the correct folder ?
View 4 Replies View RelatedIn Java, is it possible to associate some object (i.e. a String) with a function to be called ? I have two similar menus and both have a onClickListener with some code like this: Code...
View 4 Replies View RelatedI've been trying to use a mapView in my app, and have been following the tutorial; http://developer.android.com/resources/tutorials/views/hello-mapview. Code...
View 5 Replies View RelatedI need to implement my own attributes like in com.android.R.attr Found nothing in official documentation so I need information about how to define these attrs and how to use them from my code.
View 1 Replies View RelatedHow can I make my own UI defining my properties?
View 2 Replies View RelatedIs there a way to define xml layout resources in a modular way? I am building individual 'panels' through code only, it would probably make sense if each were defined in their own xml file, which I can pull at runtime, something like the following pseudopod: Code...
View 2 Replies View RelatedI am using spinners in my application, but when I click the drop down icon the options coverthe entire width of the screen. But I want the options to cover only some part of the screen(ie.. width). By using LayoutParams I am able to change only the spinner icon width but not the options width. I even searched for it,but of no use. Any one help me, I need it very badly.
View 5 Replies View RelatedI'm working on an application using the SMS apis for android. The receiving end is an embedded unit that only supports 7-bit encoded SMS and the string I'm sending consists only of symbols from this particular alphabet which makes you think that Android is going to send it encoded as 7 bit. But that is not the case.Therefore I'm searching for a way to specify what encoding to use. See below for what my code looks like today. The method gsm7BitPackedToString turns a byte-array to a 7-bit string, i.e. the string only consists of 7-bit compatible characters and is copied from the internal android api. Code...
View 2 Replies View RelatedIs there a way to define set values (i.e. 0%, 25%, 50%, 75%, 100%) for the seekbar widget that enables the slider to "snap" to the nearest set value? For example instead of allowing the user to position the slider at an percentage through 0-100, instead the slider can only ever be positioned at one of the five set values? While were on the subject is there an easy solution for positioning the seekbar vertically, I'd rather not hack through the seekbar source code - but I fear I may have to!
View 3 Replies View RelatedI created a ScrollView and want it to expand to the available space, without having to set a fixed height (i.e. "250px") for it. As such, I created a Relative Layout. The basic outline follows: Code...
View 1 Replies View RelatedI would like to create a widget that can reads its attributes from an XML file onCreate. I've created a Custom Button that extends Button widget. I would like to define its layout and styling in an XML, such that the widget can be reused across different views, with the same styling attributes. The notepad sample code does carry some pointers to this problem, however, it defines a XML layout with the component as View, inside LinearLayout, which is not really what I'm trying to achieve here.
View 4 Replies View RelatedI am trying to develop application for android . how I can get the defining line of textfile? For instance I have to read 15. line of textfile. how I can do that?
View 1 Replies View RelatedI'm currently exploring Broadcast Receivers and Broadcast Intent. There are some aspects of the tutorials which are ambiguous to me. To my knowledge this is how the process works. I can broadcast an intent from my application and any receiver on the phone can act on that intent as long as the actions match. I can register a broadcaster receiver on anything that extends Context and when I do so I must provide a filter which will allow the receiver to act on one or more intent actions.The part which confuses me is defining a receiver via the manifest. Must the name of said receiver match a class name? Why should I ever define an intent filter with an action in the project manifest if I always have to provide another intent filter when I register my receiver in code?
View 1 Replies View RelatedThe android docs say that it adds the runnable to the queue and it runs in the UI thread. What does this mean? So, for example, the same thread I use to create my layout is used to run the Runnable? What if I want it as an independent thread that executes while I am creating my layout and defining my activity?
View 2 Replies View RelatedI need to set alternate color in list view rows but when i do that it removes/ disables the on focus default yellow background
I tried with backgroundColor
rowView.setBackgroundColor(SOME COLOR);
also with backgrounddrwable.
CODE:.........
But it wont work. is there any way we can set background color and on focus color simultaneously which will work.
Is there any process to change the default text color white to "Black" and default selection color of android "orange" to "Blue" for whole project. i am using Eclipse for Android development.
View 3 Replies View Related1. I want to use my own color for selecting ui views.
By default, android shows the selected view with background as orange. I want to show the view background color as red.
2. In the same way, I want the same behaviour should be applied to whole application.
I have seen this example:
@*android:color/secondary_text_light
What's that * asterisk doing there? What is the difference when using or not?
How to customize the color of the CheckMark color in android in a dialog. Currently , By default, the color of the checkmark is green by default. I would like to customize it to a different color of choice
View 2 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 would like to define the z order of the views of a Relative Layout in Android.I know one of doing this is calling breakfront.Is there are better way of doing this? It would be great if I could define the z order in the layout xml.
View 1 Replies View RelatedI'm reading the android developer docs on creating custom components and one thing that's unclear, is whether you can define the layout of your component using xml and then reuse that across class libraries. like, say for instance, I want to create a class library called myComponents, and in there i want to have myTehAwesumsWidget or whatever, and i want the layout to be defined in xml, can i include that xml in the referenced class library?
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