Android :: Accessing Style Items By Style ID
Nov 15, 2010
Any View have a constructor public View (Context context, AttributeSet attrs, int defStyle) which called when View declared with a style attribute So, if I have some class inherited from View class, I can access to declared attributes (like "android:layout_width" or "android:background") via AttributeSet attrs in a constructor. But when I move attributes to style I cannot see attributes and values exists in a style - I want to read items declared in style but I have only styleID in defStyle parameter. Is there some way to read style Items using styleID?
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May 29, 2010
Is their any way to apply a style resource to customize the Item Border in the Gallery Class with Android?
I'm trying to hide or change the color of the default Grey border but by the looks of things this isn't possible?
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Jan 8, 2014
I've developed a fairly extensive application. The problem began when I started programming...my spinners are the solid gray rectangular style (unlike the newer style with the triangle in the lower right corner). When I started developing this app several months ago, I couldn't figure out why my spinners were different (after many hours) so I just ignored it. I'm at the point now of polishing my program and want the newer spinner style. So, I'm beating my head against the wall again. I went to my Android SDK Mananger in Eclipse and updated my Android SDK Tools, Platform-tools, and Build-tools. I have the lastest versions of all of these (22.3 and 19.0.1). When I create a new project, the newer spinner style appears. However, none of my older projects changed. They still have the same old gray, rectangular type spinners. I tried using a "android format" line command I found while Googling, but no luck with that either.I'm using ADT Bundle with build v22.2.1-833290 on a Mac OSX Mavericks.
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Jul 8, 2009
I'm creating my own View class, and defining custom xml attributes with a attrs.xml. As long as I provide each attribute manually, there is no problem, but
code:...................
The android:text is properly set in my instance, but the borderDrawable is not. I guess this has something to do with namespaces, because inside the styles.xml, the name="mypack:borderDrawable" is not handled by the XML parser's namespace facility, because its inside an attribute value. So "mypack" is in no way connected to "http://some.weird.url.com/seems/not/to/ matter" and adding it via xmlns:mypack... to the stylefile would not help, I guess. In the same file, "android:text" is somehow recognized, even though "android" is AFAIK only a ns-defintion for [url], which is also not declared in that file.
So what is the proper way to set a custom attribute in a style?
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Jan 25, 2010
I need to use list selector , XML syntax , to custom my list view , can you help me find his full documentation .
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Dec 16, 2009
I have been looking and looking for an App that I can use to make a list of people. I want to be able to click on each person and have it bring up all the contact information that i could ever dream of attaching (address, company, phone numbers, email, etc) to the person and be able to put notes per conversation I had with them. I also want it to be able to sync with my google calender and have it notify me when I need to call someone. And when it does notify me, I want to be able to bring up all the information listed above. Has anyone seen anything like this? I am a complete newbie to forums and not quite sure how all this works. and the live chat thing wont connect.
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Feb 18, 2010
I want to set Bold-style or TextColor one by one in TextView. Can I do it? I thought use InputFilter, but the Class could not set style.(may be..)
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Nov 14, 2009
I am quite impressed by the workflow I follow when developing Android applications: Define a layout in an xml file and then write all the code in a code-behind style. Is there an equivalent style for the web? I mean, with a predefined list of widgets that can be defined using a markup language and then control them using code? I have come across Google's Web Toolkit that does something like this but I'd like to hear what other's think as well.
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Sep 25, 2010
I've searched and looked and can't find anything. I will admit I could be missing something completely. I just want a T9 style keyboard. I love it over everything for one handed. I had one on my mytouch when i had it over a year ago but I can't remember what it was called and I don't remember paying for it. I moved and can't find the phone. Anything? Definitely preferable if it's free. If it's not possible screen shots?
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May 27, 2009
Is there any way to set the style of the scroll bar so that it is visible only when scrolling and the rest of the time it is invisible?
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Oct 1, 2010
Itching Thumb (Task Manager) - Android app on App Brain You can switch between apps like Webos & if you slide the card up, it closes the card/app just like in WebOS!
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Oct 5, 2010
How to add a boarder to a TableLayout in android, like the one below?
http://developer.android.com/images/table_layout.png
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Jun 3, 2009
I finally decided to use styles and themes instead of tediously setting attributes for each individual view. I was able to get the style to work when I set it on android:textAppearance, but when I try to just set it right on the style attribute like below, it no longer applies.This is happening to me for Buttons as well as TextViews. What I want is to be able to have a few different styles for text views and buttons and then just set the style on each button or text view.The style will need to define textSize, textColor, background and maybe a few others.Since background and some other things are not textAppearance,I need to use the general style attribute.
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Apr 20, 2010
Can we import the CSS style sheets in to our android application. You 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?
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Jun 27, 2009
Is there a way to set a Spinner's style so that each entry has the but no radio button?
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Nov 23, 2010
As part of my project I need a spinner that should display items like HTML select tag rather opening a new window.
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Dec 15, 2009
I want to put a triangular shaped button in my app. I have the button image (.png) but don't know how to use this as my button. I don't want to use an Image Button as I don't want to have a rectangular box behind this image.
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Jan 10, 2010
I am trying to apply common style to different textview that can be either defined in a layout xml file or programmatically and that does not seem to work for some attributes: My style in styles.xml is:
<style name="ListName"> <item name="android:colorForeground">#f0f</item> <item name="android:padding">4sp</item> <item name="android:textSize">30sp</item> <item name="android:textColor">#CCC</item> <item name="android:gravity">left</item> <item name="android:typeface">serif</item> <item name="android:textStyle">bold</item> <item name="android:colorBackground">#999</item> </style>
In my layout xml i have <TextView style="@style/ListName" ...></ TextView> and in my activity java class i have: TextView nametv = new TextView(this,null,R.style.ListName); However some parameters does not seem to work very well: - textStyle to bolditalic does not seems to be recognized - textColor/colorForeground/colorBackground does not work at all. I have been through the documentation, but could not find precise reference documentation for that attributes, nor sample for the color setting.
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Sep 3, 2010
I have seen and own several ones with the look but cannot find a single one that actually flips. Was there ever one that did before HTC became all anal about it. Is not like they really invented this.
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Feb 12, 2009
I create my own widget with its own drawable for background.
So in my styles.xml file, I have this: <resources> <style name="MyWidget"> <item name="android:background">@drawable/btn_mywidget_bg</item> </style> </resources>
In my main.xml, if i specified my 'style' attribute, my background drawable was displayed correctly. <test.MyWidget android:id="@+id/mywidget" style="@style/MyWidget" />
but if I just do this: <test.MyWidget android:id="@+id/mywidget" /> , the background drawable is not display correctly.
Can you please tell me how can I specify the default style of my widget so that I don't need to add style="@style/MyWidget" everytime I use my widget?
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Sep 3, 2010
Is there a way to set a style for a View at runtime? I've seen this question a few times on the board here but no answers, so probably not:
<ImageView android:id="@+id/blah" style="@style/mystyle" />
// later... ImageView iv = (ImageView)findViewById(...);
iv.setStyle(R.style.myotherstyle);
Is it not possible to do something like this? We have to manually change everything in code instead?
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Oct 5, 2010
I want a simply T9 texting app so I don't have to use both hands.I want to be able to use just one hand while in the car, instead of two hands to text.
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Sep 16, 2009
Is there any way to use the old progress bar (from 1.5) in Donut?
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Oct 15, 2009
I have this custom layout:
- LinearLayout
- FrameLayout
- ImageView
- TextView
This layout reacts to click events (using LinearLayout.setOnClickListener()) and is made focusable using android:focusable="true" in the layout XML file. This all works fine if you're using the touchscreen, but I'm thinking about users who don't use the touchscreen that much and prefer navigation keys or maybe even don't have a touchscreen. These users won't be able to see when that ViewGroup is focused (although it can be focused using the keyboard).
My question is: how can I make a change in that layout when it is focused (I need to change the android:background of the ImageView)? I suppose I could use LinearLayout.setOnFocusChangeListener(), but I'm thinking maybe there's a better way, using just XML files.
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Sep 18, 2010
From the beginning the android app has black background, I want to make all these changes, How is that possible?
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Oct 28, 2010
I want to use the button style on another control.
How can I call that bg?
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Aug 17, 2009
I want to include a chat feature into my application. But I don't know what widget should I use for the chat - now I use TextView but I have two problems: 1) In the TextView there will be lines like "John: Hi, how're you doing?". I want the text "John" to have blue color, how can I do that? 2) When a new message arrives I want the chat to scroll automatically. What do you think is the simplest way to implement chat according to my requirenments?
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May 19, 2010
Im not looking for bbm for Android but something simalair. A chat app specially for Android users. Anything like this.
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Nov 10, 2009
How about an app that lets you have several email icons, to the various accounts? They could show up with a small number indicating a new message and how many.
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Jun 12, 2010
I'd like to my Android tabs to look flat and simple like the ones in the official TWitter app. How can I override the default (light) theme and change the background images for the tabs using style/theme definitions?
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