Android :: Way To Make Custom Seek Bar Having Color Gradient?
Feb 15, 2010I want to make a custom seek bar having color gradient as shown in the below image URL.
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Android :: Seek Bar, - Change Path Color From Yellow To White
Aug 13, 2010I have two questions:
1) how do I change the color of the seek bar (path) from yellow (the default color) to white. What I mean to say is, while I slide the thumb , it turns the line traversed from grey to yellow. I want track/line to either remain grey or white..Basically I want just the thumb to move with no color change in the seek bar.
2)
How to change the thumb of seekbar from rectangle to circle/sphere/round shape.
Android :: Color Banding - Png Resource That Has Gradient Fade-out Alpha
Oct 29, 2010Seems my original post ("ugly pngs...") somehow disappeared :( nvm.
I have a problem with a png resource that has gradient fade-out alpha.
The png looks great in the emulator, but displays an artefact known as "color banding" (http://en.wikipedia.org/wiki/Colour_banding)
Has anyone surpassed this issue ?
My designer wants to trop a shadow behind his icons, and that's where the bands appear.
What are my options ?
Android : Draw A Button - Set A Stroke Color - Align" A Gradient To The Bottom Without Knowing The Height
Jan 27, 2010I am creating a button programmatically. It is rounded and has a gradient background, and works fine and looks nice, but I couldn't do two things I wanted:
Set a 1 pixel stroke with a given color. I tried getPaint().setStroke(), but couldn't figure how to set the stroke color. How should I do it?
Align the gradient to the bottom of the button, no matter what height it has. Is this possible?
For reference, this is the code I'm using:
CODE:...................
Android : Custom Seek Bar For A Streaming Video File
Dec 3, 2009How can we display a custom seek bar for a streaming video file in android?
View 1 Replies View RelatedAndroid :: Make Bitmap's Specific Color Transparent?
Oct 8, 2010I have an android application to display an image on another. the second image's white color should be converted in to transparent. so i used two imageviews. the original image to be overlayed is bitmap1. image after making transparent is bitmap2. when i run this i got some exceptions atsetPixel method. the code ...
View 1 Replies View RelatedAndroid : Cannot Retreive Color From Colors.xml Through Custom Resource / Fix?
Sep 4, 2010I'm going through an Android tutorial and I'm trying to access a color I've defined in colors.xml
<color name = "my_background">#3500ffff</color>
Then I'm trying to access this color by name:
Paint background = new Paint();
background.setColor(getResources().getColor(R.color.my_background));
but it doesn't recognize my_background as a resource. If I let the suggestions come up, only a bunch of pre-defined colors pop up that are unrelated. Any ideas? It doesn't make sense for me, I see almost the exact same thing from the developer documentation and another site, but it doesn't work for me.
Android : Change Background Color Of Custom Xml File In Droid?
Feb 16, 2010How to change the inner color of my xml file.It has default color as black only.how to change to other color.i have gn by xml file below .xml file is used for creating border,but i cant change the background color.
View 1 Replies View RelatedAndroid :: Use Custom Color For Each Textview In Listview That Extends SimpleAdapter In Droid?
May 31, 2010I 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?
Motorola Droid X :: Make LP Calendar Widget Opaque / Available In Color?
Oct 20, 2010Is there a way to make the LP calendar widget opaque? It is too transparent and allowing the wallpaper to show. Makes it hard to see some of the calendar entries. Same thing is true of the Facebook widget.
Is there another calendar option in LP besides the month view. Is there a week view for instance? Are there other colors available for the calendar besides black?
Why are the LP dock icons white. Are they available in color?
Android :: How To Customize Seek Bar?
Jun 9, 2010I am new to android. I want to customize a seek bar like attached image.white and brown portions are the images.
View 2 Replies View RelatedAndroid :: How To Set Seek Bar Value In Droid?
Nov 3, 2010I'm developing one application which used SeekBar to control volume in MediaPlayer. The problem is when i move the seek bar at that time only the volume is increased, rest of the time default volume was set. Here is my code...
View 1 Replies View RelatedHTC Desire :: Make LED Lights Stay On Until I Check It / Apps That Can Change Color Of It?
Nov 2, 2010I thank HTC for trying to take Blackberry's notification LED and implementing on our Desire
However, I have yet to find it useful because the LED light (other than battery indication) stops functioning after few minutes for missed calls, text msgs
I was hoping once they update it to 2.2, they would fix this problem.
Is there ANY way to make the LED lights stay on until I check it?
Also, are there any apps that can change the color of the LED light?
Motorola Droid : Make Black Taskbar At Top Of Phone Screen Different Color?
Dec 6, 2009How do you make the task bar at the top of the droids screen a different color. I tried the themes in the market that showed a black taskbar but no luck with any of them actually changing the color of the task bar.
View 8 Replies View RelatedAndroid :: Way To Add Seek Bar Inside Status Bar?
Sep 17, 2010I'm developing an android application where i want to add the volume control in Status Bar. Can i add a seek bar inside the Status Bar. I have worked with NotificationManager and I've found that adding animation is difficult in Notification bar.But can anyone please suggest if i can add a seek bar in my Status Bar(Notification bar).
View 1 Replies View RelatedAndroid : Adding Customized Seek Bar
Apr 21, 2009I want to make my own Seek Bar. When I try to override onProgressRefresh method, Eclipse give me an error: the method onProgressRefresh is undefined for the type SeekBar. I checked listing SeekBar.java and this method is in. Any ideas why this happened?
View 10 Replies View RelatedAndroid :: Implementing Seek Bar For Playing Videos
Oct 1, 2010I am using seek bar to show the progress of the video which I am playing. I am using Media Player / Video View. But when I move the thumb of the seek bar back and forth, the video is not starting correspondingly from the position of the thumb. Anybody has any idea of how to load the video from where the seekbar's thumb is positioned?
View 2 Replies View RelatedAndroid :: Seek Bar / Song Sequence Getting Changed
May 11, 2009I have developed seek bar component (I am showing while playing the song). If i seeks the bar the song is getting changed the position based on the seek bar change event, and playing fine. But if I leave the seek bar it is not moving based on the song sequence. I know we have to do something for that. Can any one tell me how to get the event for moving the seek bar based on the song sequence.
View 2 Replies View RelatedAndroid :: Seek Bar .setFocusable - False - Not Working
Apr 22, 2010I need a seek bar to not be able to be adjusted, but without making the color change... setFocusable does not work for this. Is there a way to do this because it seems like there should be (without re- writing the seekbar class that is).
View 2 Replies View RelatedAndroid :: Unit Testing A Seek Bar's Events?
Dec 6, 2009I have a very simple activity created with one seek bar. I'm trying to figure out how best to unit test the events.
Below is how I have the seek bar wired up in my activity.
CODE:.........
So with this I have a test class that extends ActivityInstrumentationTestCase and I have test method.
Should I not be able to so something like this? Right now I'm getting Test run failed: String resource ID #0x2 with this code.
CODE:....................
Android :: Multiple Gradient Xml ?
Jul 23, 2010Is there a way to have 2 gradients in a drawable xml using either a <layer-list> or <shape> or some combination of them?
View 1 Replies View RelatedAndroid :: Get Rid Of Gradient At Top Of An Activity?
May 28, 2010How can I get rid of the gradient at the top of my screen (the very top of the blue in the screenshot below... below the notification bar)?
View 1 Replies View RelatedAndroid :: Seek Bar Of Mediacontroller Not Updating According To De Audio Player
Oct 11, 2010The seek bar of Mediacontroller is not been updating according to de audio player. Only when the trackball is shifted, or the play/pause button is clicked, the seek bar tracks the audio player. Could anybody give me any clue?
View 3 Replies View RelatedAndroid :: Playing Hide And Seek With Menu Items
Feb 23, 2009I guess this one is too advanced for the beginner's group, so I'll ask it here:
View 3 Replies View RelatedAndroid :: PNG 24 With Gradient / Not Showing Correctly
Jun 5, 2009I have a LinearLayout and I am setting a Background image. I am using a PNG24, and the image has a gradient in it. When I see the image on the computer the gradient is perfect, but when I see it on the emulator or on a real phone, some colors are lost and I see only like 10 colors, so I see lines and not a perfect gradient. Is the emulator 'compressing' the images? Should I make them in other format?
View 3 Replies View RelatedAndroid :: Alpha Gradient On Bitmap Of PNG
Dec 11, 2009I'm trying to apply an Alpha gradient to a bitmap that I've created from a PNG. I want the image to be opaque at the top and fade to transparent at the bottom. I know this can be done be using getPixels and setPixels for Bitmap and iterating through each row of pixels in the Bitmap and setting the alpha values accordingly, but i was hoping there was a slightly neater way of doing this. I have been looking at the LinearGradient Class and using a Porter Duff transfer mode, but i don't seem to be having much luck with this. It seems that my source image is lost when i apply the Shader to the drawable. Anyone have any tips on how i might apply an alpha gradient to a bitmap?
View 2 Replies View RelatedAndroid :: Smooth Gradient On Different Devices
Jul 26, 2010In my app i have gradient as drawable which i am using as background and i want it to make it look as smooth as possible. After googling and trying by myself i came up with the following. On nexus one if you call only setDither(true) your gradient is still banding so you have to set PixelFormat like this Window.setFormat(PixelFormat.RGBA_8888). But on the other side G1 does not support RGBA_8888 so calling it make the gradient even uglier than before so Window.setFormat(PixelFormat.RGBA_8888) will not work well on devices that don't support it.What is the correct way smooth my gradient on all devices on which my app will run.
View 1 Replies View RelatedAndroid :: How To Change Rectangular Thumb To Round In Droid Seek Bar?
Aug 18, 2010How to change the rectangular thumb to round thumb in android seek bar?
View 4 Replies View RelatedAndroid :: Gradient Image Is Displayed Incorrectly
Sep 21, 2009I have got another mysterious issue. So, I am setting a background image for LinearLayout. This image contains gradient. Don't know why, but after I launch application the image appears to consist of several parts that actually form "smooth transition" of gradient, and that's why it seems that background image is not a gradient.
View 1 Replies View RelatedAndroid :: Gradient Banding On High DPI Devices
Nov 2, 2009I've been looking at some issues with the background of our application, particularly on high-density devices (240 dpi, 480x854). I managed to eliminate banding on existing devices (i.e. G1/G2, 160 dpi) by applying the android:dither="true" attribute to our nine-patch image, which is a 1x480px PNG with no noise added. Looks great. However, if I use the same image on a higher resolution device, the banding is pretty nasty looking. Same happens regardless of whether I use a shape+gradient, a noisy nine-patch PNG, or an android:dithered nine-patch PNG -- even if I create an 854px-tall image. Is the use of gradients going to become a problem on high screen density devices, purely because of the display colour depth, or is there any way to solve this?
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