Android :: How To Get System Colors

Nov 16, 2010

I've seen references on how to SET system colours, but I need to find out how you GET them - how do you find out what they are? On the Samsung Galaxy S for example, the tab views, ListView highlights when you select an item, and the Summary text line on the preference screen are all blue.There are many apps which immitate this style and I want to do the same. Obviously I cannot just hard code and set the colour to Blue, as other handsets use different colors.The question is, is there a way to programmatically find out what colour the Preference Screen Summary Line, Tabs, or ListView selections are, so that you can then set that against a TextView elsewhere in your app?How do I get the android system colours?

Android :: How to Get System Colors


HTC Incredible :: Allows For Different Colors For Notification LED Colors?

May 27, 2010

I use Twicca for Twitter, which allows for different colors for the notification LED. I used to have it set for red on my Moto Droid, but it only flashes green on my Incredible. Anyone also use Twicca know what colors I can use?

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Android :: Write To System Directory Like /system/media/audio/alarms

Feb 9, 2009

Is it possible to write data or create folder in system directory like /system/media/audio/alarms. i.e other than our respective package.

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Android :: Loading Native Libraries - System Load - Dlopen - Nexus One After FRG83 System Update

Nov 17, 2010

I am an Android app developer, and I have purchased a Nexus One device which I use to continuously test my developed Android applications.

Background: ----------------- One of the applications I developed uses a native shared library (e.g. myNativeLib.so). Only my application loads & uses this native library. I had developed this app before Android NDK came out. I pack my native library into my apk's 'assets' folder, and during my application start- up, I extract this native library from my package's assets folder to my app private directory (i.e. <assets> -> /data/data/<myappprocess>/ myNativeLib.so). Then I use System.load() API in my application to dynamically load this native library.

Problem: ------------ This application was developed during Android 1.5 (i.e. cupcake) days {I didn't have the Nexus One then}. The above procedure has been working without any problems right from Android 1.5 to Android 2.2 (i.e. Froyo). I have also tested the same on my Nexus One for Android 2.1 (i.e. Eclair) and Android 2.2.

The problem began the moment I recently upgraded my Nexus One to Android 2.2.1 via the FRG83 system update. Now, whenever I try to load my native library, I get the following error:

D/dalvikvm( 3653): Trying to load lib /data/data/<myappprocess>/ <mynativelib>.so <some address> I/dalvikvm( 3653): Unable to dlopen(/data/data/<myappprocess>/ <mynativelib>.so): Cannot load library: link_image[1995]: failed to link <mynativelib>.so

What I have Tried: -------------------------- 1. I tried my application using Android 2.2 SDK (emulator)...it works, no issues. 2. I checked out the latest froyo & android2.2.1 source code from Android open-source, built & tested my application + native lib using the latest froyo source...it built & ran, no issues. This should've taken care of any changes in the native code dependencies between Android 2.2 & Android 2.2.1 3. I even checked Android 2.2.1 source code for dalvik (java System & Runtime classes) + bionic (linker & dlopen sources) between Android 2.2 & Android 2.2.1 (using source checked out from Android open-source), but couldn't find anything consequential 4. I am unable to return my Nexus One to Android 2.2.

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Android :: APP - Configure Your LED Colors

Nov 23, 2010

This app is pretty useful changing the LED colors on my Evo & may be useful on your Android device also. So far it's confirmed working on Evo's, G2's, & Desire Check it: FREE LED me know BETA - Android app on AppBrain Configure LED color and frequency for Gmail, SMS, missed calls ONLY AVAILABLE AT THE MOMENT FOR HTC DESIRE 2.2. I DO NOT GUARANTEE FULL FUNCTIONALITY ON OTHER DEVICES. Stay tuned for updates! Nexus one, among other devices, will be supported soon and new functionalities will be added such as Gmail labels notifications!
Recent changes:
1.08
Bug fixing
New notification settings
Remove notification from toolbar
Desire Z (no root)
Wildfire (no root)
and hopefully much more devices/roms...
oh! and GTALK (on debug...Do not disable gtalk app default notification)
1.08.x
FC FIXED
G2 TRACKPAD FIXED
MISSING COLORS FIXED (EVO,HD2...)
Desire a8181 added

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Android :: Way Or App To Set Colors For Different Notifications

Jun 24, 2010

Is there a way or an app to set colors for different notifications like email, text, and missed call for the Incredible?

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Android :: How To Get Default Colors?

Jul 1, 2010

I have a custom component that I want to give the same colors as a TextView.That is, I don't want to copy its colors, I want to get the default background and foreground colors, if there's such a concept on android.

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Android :: Extracting Colors From Themes?

Apr 26, 2010

I want to use colors from a Theme to apply it to HTML my app is rendering. I am wondering if I can do that? I am looking to use colors like they are specified in themes.xml: <itemname = " color Fore ground">@android:color/bright_foreground_dark</item> name =" colorBack ground " >@android:color/background_dark</item> <item name ="textColorPrimary" >@android: color/primary_text_dark</item> I get this as a result: I/System.out( 1578): tv.string=null I/System.out( 1578): tv.coerced=#ffffffff I/System.out( 1578): colorResourceId=-1 I/System.out( 1578): tv.string=res/color/primary_text_light.xml I/System.out( 1578): tv.coerced=res /color/primary_text_light.xml I/System.out( 1578): colorResourceId=-16777216 The results are different. The first one actually gives me the color "#fffffff" which would work for me, the second one only gives me an xml. Do I need to jump through a few more hoops here to resolve the actual color? Does my original intention work at all? Maybe it won't work, because colors could be arbitrary drawables? I didn't find any relevant documentation, but if you know any, just point me there please. Btw. I also tried obtainStyledAttributes(), but this had basically the same issues. ou received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscribe@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en

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Android :: Way To Change The Notification Led Colors

Jun 8, 2010

is there a way to change the notification led colors on the incredible?

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Android :: How To Change Colors Of A Drawable?

Aug 21, 2009

I'm working on an android application, and I have a drawable that I'm loading up from a source image.On this image, I'd like to convert all of the white pixels to a different color, say blue, and then cache the resultant Drawable object so I can use it later.So for example say I have a 20x20 PNG file that has a white circle in the middle, and that everything outside the circle is transparent.What's the best way to turn that white circle blue and cache the results? Does the answer change if I want to use that source image to create several new Drawables (say blue, red, green, orange, etc)?I'm guessing that I'll want to use a ColorMatrix in some way, but I'm not sure how.

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Android :: Button With Different Background Colors

Sep 17, 2010

i want to change the background-color of a button using a selector-xml-file. My approach is basically the one from the example at the bottom this page: http://developer.android.com/guide/topics/resources/color-list-resource.html.But if I try it with android:textColor as described in the above link it works fine. So it has to be the background issue. I don't want to create a 9patch-png if it's not necessary (basically i just need a "clickable" rectangle so i use a button with a colored background)

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Edit To Select Colors In Android

Jan 30, 2012

I would like to know if exist some type of edit in android to select a color.

Like Photoshop have when you select the color of the pencil, opens a window with a grid with all tones of colors, then the user can select some color and the edit return the hex of this color to me.

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Android :: List Items With Alternating Colors

Jan 12, 2010

I have a list view and an adapter that sets alternating background colors to the list items ("zebra" list style):

public View getView(final int position, View convertView, ViewGroup parent) {
int colorPos = position % colors.length;
...
convertView.setBackgroundColor(colors[colorPos]);
return convertView;}

But now, when i select an item using scroll wheel, or when I click an item, the original colors for selecting/clicking do not override my custom backgrounds (I can see the original color below the one I set).
How can I set the original colors for these states?

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Android :: Post Virtual Pin Board In Different Colors?

May 26, 2010

http://ultradr3mer.bplaced.net/MyHomepage/uploads/postit-notes.apk I started making an app that allows the user to stick virtual postits on a board, looking like this and available in different colors? i took te font from http://callsignkatejones.deviantart.com/art/House-Whiteboard-font-64929545. it you ask yourself: i dont got a market account.

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Android :: Specifying SeekBar Colors In Layout File

Nov 30, 2009

Seems to me that I should be able to set the colors of the SeekBar thumb, slider, and progress bar in my layout xml file. However, I don't see relevant attributes for these SeekBar components. I only want to change the colors, not replace any images being used for the thumb, etc. What am I missing?

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Android :: Changing Colors.XML File At Runtime

Sep 9, 2010

I have an application where I would like the users to be able to change the theme. Currently my layout have elements like this: <LinearLayout android:orientation="vertical" android:layout_width="fill_parent" android:layout_height="fill_parent" android:background="@color/background_transparency"> what I would like to do is to change to a new colors.xml that has a different value for "@color/background_transparency" if the user selects one of the themes available. Alternatively to be able to change the value of "@color/background_transparency" in code.Is this possible? Or am I doing this the wrong way.

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HTC Droid Eris :: Android Menu Colors

Jul 8, 2010

So on Android, when we tap on something in the menus it shows up as orange or, on Sense devices, green. Now, I've got nothing major against green. But I would definitely love to have blue or red there instead. Though, I've tried searching the market and internet for a solution to no avail.Does anyone have a solution to my oh-so-simple-but-serious-yet-still-small problem?

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Android :: Customizing List View Colors?

Jun 4, 2010

I've scoured the interwebs and found many posts regarding how to change the colors of a list view using a list selector.However it does not seem to work for me.So my question would be what am I doing wrong? When I use the below files I get a list where all item backgrounds are initially blue.(I expected white)When I move the focus up and down the text just changes to a dark grey and the item backgrounds are still blue. (This is when I would expect a single row to be blue with the rest white)When I click on a row the background of the row I clicked on turns black and all other rows turned green.(I expected to have the row I clicked turn green and the rest be white)

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Android :: Selected Tab Background Colors Change In 2.1 ?

Jul 24, 2010

My app was built on the Android 1.5 platform. I'm in the process of bumping the APIs used to 2.1 . I am still leaving minSdkVersion=3 / targetSdkVersion = 7 in order to support older platforms.

I've made the required drawbles-hdpi / -mdpi - ldpi-v4 folders. Everything is looking great across various AVDs of HVGA/WVGA shapes and sizes.

Everything, except my tabs.

In AVDs running Android 1.5 and 1.6, my tab background colors are appropriate: http://www.shelvesforandroid.com/1p6below.png

However, for platforms running 2.1 and above, something seems to have gone awry:
[url]

Notice that the unselected tab color is correct, but the selected tab looks like it's just bleeding the same color as my images.

What can I do to fix this? Enforce the background color to be the same as 1.6-era ?

What is causing this tab color change?

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Android : Webview Foreground And Background Colors?

Sep 11, 2009

I cant find anywhere how to change the Text COLOR in a webview. I can change the background color but not the Text.

Any Ideas? I want my webview to be white text on a black background instead of black text on a white background.

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Android : Have 10 Rows In Listview - Want To Provide Different Colors In Each

Aug 10, 2010

I have 10 rows in my listview, and i want to provide different colors in each row.

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Android : Setup Texts In One Textview To Be Different Colors?

Feb 17, 2009

How to set the color of texts which are in the same textview to be different? I'm now developing a simple IM, so I need to show the message. But I want to make the color of text which I receive to be different from that myself edit.

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Android : Invert Colors Within A Region Of Bitmap?

Jul 17, 2009

I have a Canvas backed by a bitmap that I want to invert the color for a rectangular region. The meaning of inversion is to flip the bits of all the colors pixels.

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Samsung Galaxy S : Recovery Boot Error - Can Not Access To /system/csc/VOD/system

Sep 4, 2010

Phone: UK Galaxy S Issue: Recovery boot error message in red writing

Multicsc : can not access to / system/csc/VOD/system/

Background: I have been trying to root my phone from information found in a youtube video. All went well and the little ninja bloke with the sniper rifle was in the app list. Tried installing busybox and was told that the phone was not rooted�..

I think I ran the root application again and at some point I started getting this error message when in recovery. I have since run the one click root method to unroot the phone and the little nija dude is no longer there. Since I rooted the phone it will no longer connect to my wireless network, it finds the network and attempts to obtain an ip address. After a few min it times out and tries again. When I load the phone recovery the error message is still present.

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Android :: How To Implement Two Line Text With Different Colors On One Button?

Nov 24, 2010

In my android app development, I have one button, the button text is not a single color text, it is two lines text, with each line uses different color for line text. How to implement this? "Two lines" can be simply implemented by adding " " in the text, I don know how to set different colors for each line text on the button. Anyone can help?

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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 :: How To Mix / Match Colors / Styles In A Single View?

Dec 11, 2009

Is it possible to style a single, say, TextView in Android with multiple alternating styles, colors, and sizes? Think inline HTML or CSS but in the Android world. As an extreme, to demonstrate the point, let's say I wanted to have a word "CIRCUS" with each letter a being different color. Do I have to create 6 TextViews for this or can this be done in one?

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Android :: First App Changing Background Color From List Of Specified Colors

Jan 28, 2010

This is my first app so finding my way around bit by bit and have been experimenting a little and would like to change the background colour to a colour from a list.Currently it loads a white background specified in strings.xml <color name="all_white">#FFFFFF</color> This is used in main.xml:android: background=" @color/all _white"Ideally I would like to change the colour in OnCreate() to a colour of my choice. I have tried setBackground Drawable but it doesnt seem to work?This is my code:public class TestActivity extends Activity double dimValPercent = 100; /** Called when the activity is first created. */ @Override public void onCreate(Bundle savedInstanceState) { super. onCreate (savedInstance State); setContentView(R.layout.main); SetDimLevel(dimValPercent);SetBackground(); return;}public void SetBackground(){getWindow().setBackgroundDrawable( new ColorDrawable (color.all_blue) );

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Android :: Use Default Highlight Colors In Custom Button

Sep 10, 2010

I want to use a Button in my android app but I want to customize how it looks. However, I want the highlight and selected colors of the button to be the same as the default colors (i.e. the dark and light orange gradients, or whatever the theme color supplies).Is there anyway to get the default highlight/selected drawables and to use that as the fill for my buttons on the selected and highlighted states?

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Android :: API To Get Default Button Pressed / Selected Colors?

Oct 6, 2010

I am trying to create a button that has a custom background in the default state, but that still uses the colors for the pressed/selected states that are particular to whatever device it is running on.

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