Android :: Extend TextView To Allow Drawing Of Text With A Gradient Effect?
Apr 21, 2010How would I extend TextView to allow the drawing of text with a gradient effect?
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Android :: Text Blinking Effect TextView
Jul 29, 2010Please let me know! How to make text blinking effect in TextView? I am using Android SDK 2.2.
View 5 Replies View RelatedAndroid :: Why Drawing In View Not Take Effect?
Mar 31, 2009I'm trying to create a custom widget which looks lick HTML table. I chose to derive from TableLayout, which is the subclass of ViewGroup and View. What's confusing me is that the drawing I put into my override of View.onDraw did not take effect, until I moved the codes to the override of ViewGroup.dispatchDraw. I know dispatchDraw is a good place to draw something, but I'm just wondering why there's such difference in my practice?
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Nov 24, 2010I have a scrollview ,it include one textView, the textView have many lines,in other word the
textView entire screen size, if i want to see all strings in the textView,i need scroll the scrollbar,but i donot want to so,i want the textView or the screen automatic moving upwards interval for a period of time ,so that don't need user operations, how to realize it Looks like ebook effect?
Android :: Drawing Text Upside Down
Apr 5, 2010I'm trying to build a custom clock view in Android. See image http://twitpic.com/1devk7.So far to draw the time and hour markers I have been using the Canvas.rotate method to get the desired effect. However, notice that it is difficult to interpret the numbers in the lower half of the clock (e.g. 6 or 9?) because of the angle in which they are drawn.When using drawText, is it possible to draw the text at 45/90/180 degrees so that all text appears upright when my onDraw method has finished?
View 1 Replies View RelatedAndroid :: Android RelativeLayout - Trying To Vertically Center A TextView When The TextView Below Has No Text
Jul 14, 2010I have a ListView that contains an Image on the left of two vertically-oriented TextViews using a RelativeLayout. When both TextViews have text it looks fine. Sometimes the TextView on the bottom won't have any text, and the problem is that the entire layout is several pixels above where it should be because it still reserves that space for text when there isn't any making the entire list have annoying blank gaps. I remember seeing an example of where someone made the layout not reserve the space, but I can't remember how he did it.
View 2 Replies View RelatedAndroid :: Drawing Text In Custom View Using Canvas.drawtext
Jul 19, 2010I am drawing text in my custom view in android using canvas.drawtext. i need to change back color, and want text right aligned. for example i want to print the text in a 10, 10, 100, 20 rectangle of color yellow and text color red and right aligned. how can i do that ?
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Jul 21, 2010How can i make shadow effect Text in Text View. Any Idea?
View 1 Replies View RelatedAndroid :: Drawing Word-wrapped Text At Arbitrary Position On A Canvas
Jan 16, 2010I believe I know the basics and have successfully published a nice graphical game (Tairu). I know about inflating an xml layout and instantiating views that work.
For my current project, I really just want something similar to the Windows 'DrawText' function where it will draw a bit of a text inside an arbitrary rectangle of the surface, and do word wrap within that rectangles boundaries. That's what I really WANT, but I can't find any form of drawText that will wrap.
So, while that's what I WANT, I can accept the thought of programmatically instantiating a TextView (which wraps beautifully). But I still need to be able to provide the rectangle, which is highly dynamic. (which is why I want to call a form of drawText inside of my onDraw method). In this particular case, I have something which is static to a particular view instance (I mean, the View becomes visible, the position is set, and does not change after that. but the text position is dependent on game state and cannot be pre-determined inside an XML layout). So in this one case, I could afford the expense of runtime recalculation of the layout when the view is displayed.
OK, fine. So I do something like this:
CODE:......
Pretend you didn't see 'AbsoluteLayout' there, I am desperate and have tried all possible layout classes
main_frame is defined in my main XML layout (it is the outermost layout, fills the parent, and, as I said, I've tried all the offered layouts)
With this code, the textView appears, but along the top of the layout, and not using the width I provided either.
Adding, out of desperation.
CODE:.......
makes no difference. In fact, so far, NOTHING has made any difference. So I thought, ok, while this seems like a useful thing to be able to do, I can accept if it can't. I accept that it is impossible to provide dimensions in advance and that you have to override the measure and layout callbacks then requestLayout and in your overrides, force the final layout for the TextView.
Of course, that is completely unacceptable for my FIRST desire (a drawText that wraps to a rectangle, called from onDraw as needed). But the point is I feel something like that OUGHT to work, and it doesn't, so clearly this is MY fault.
Getting back to what I WANT, I guess I can do it myself by repeated calls to measure text and parsing the string for spaces until I get the N characters which fit on the first line, then repeat for additional lines, calling a normal drawText for each line (and using textMetrics to determine the vertical offset to the next line.)
But why wouldn't that method already exist? I promise not to fill the screen with a zillion calls, and/or to cache pre-rendered text on some bitmap somewhere if antialiased drawText is too expensive to repeat frequently.
Android :: Text Of TextView To Be Justified (with Text Flush On Left- Right- Hand Sides)?
Aug 18, 2009How do you get the text of a TextView to be Justified (with text flush on the left- and right- hand sides)?
I found a possible solution here, but it does not work (even if you change vertical-center to center_vertical, etc).
Android :: How Can Pass Text Of Textview From One Class To Other Class Textview
Oct 15, 2010if there are five text in a text view and we want to pass one of them on click event to the next class text view which method i m used on android
View 2 Replies View RelatedMotorola Milestone :: Missing Speech To Text And Ripple Effect On Live Wallpaper
May 9, 2010I have a unlocked unbranded brand new milestone I got couple days ago and it came with 2.0 firmware.So it installed no problems but compared to my nephews droid 2.1 from verizon his has the live wallpaper like mine does, but on his when you hit the screen of the live wallpaper you see the ripple effect but on my I dont.
Also Mines missing the speecn to text also, I dotn see a microphone icon in the virtual keyboard when in a text field, also when he holds the search button at the bottom a speak now command comes up for you to say something, anyone know why Im missing these?
Android :: Can't Set Text Into TextView
Jan 26, 2009......................
i can't set the text into the textView. If it's in constructor getMesured return 0; if it's in the onSizeChanged - measurements are calculating but TextView after set text have measurements too small to fit the text. If i put set text in a thread for example everything works, but i don't want a delay . Question - where i need set text to my view to render this correctly ?
Android :: SavedInstanceState Textview Text
Jul 28, 2009My activity displays a text view where the text is constantly changed with updates from a LocationListener. When returning to the activity after navigating away, the text view comes back with the savedInstanceState state but any changes to the text in the text view dont. How do i get the saved instance to save my text view with its current text when navigating away?
Exerts from my layout and values files.
CODE:...........
My activity then changes the text in the MGTextView.
Android :: Text In TextView Underlined Within Xml
Mar 16, 2009How i can set the Text in a TextView underlined within the xml?
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Nov 24, 2010How to align the text to top of a TextView?
Equivalent Android API for Swings setInsets()?
that is top of text should start be in (0,0) of TextView code...
I have used above snippet, however still output is not as expected
Any ideas?
Android :: Text Of The Textview Sending
Oct 12, 2010I have two activities each contain its own textview any one help me that when i click the one textview text the text goes to the another textview of the second activity please any on help me in this problem
View 1 Replies View RelatedAndroid :: Getting A Value As HTML Text On TextView
Jan 27, 2010I have a string that contains some tags(<p>,<img>,etc).Tell how to handle these tags in textview.
View 1 Replies View RelatedAndroid :: Possible To Set Text In A TextView With Format?
Sep 27, 2010In my layout.xml file, is it possible to set text with style?
e.g. this is bold This is default
Can I do that?
Android :: Textview Multiple Text Colours
Oct 10, 2010I am using a textview to display some text and I would like different parts of the text to be shown in different colours, e.g. first half of the text in red, second in blue. I cant seem to find a way of doing this. I have heard of using Html.fromHtml() but I am not exactly sure how to do it this way.
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Apr 16, 2010I hade some text displayed in a textview and would like to highlight (e.g. a specific background or font color) part of it. But how can i do that? didn't found a solution in the api or google.
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Aug 19, 2010I have this currently.
CODE:............
The TextView renders with the text that has the word "awesome" bolded and underlined (Yay). However in my view, I cannot focus the subregion of text I specified in the clickablespan. I can click on it with a touch event, but I cannot focus it. I am testing this on Android 1.5 + 2.1. I have also tried UrlSpan as well.
I have also tried instead of using a ClickableSpan, to actually attach an onClick listener to the entire block of text but that doesn't give the region focus, just makes clicking easier.
Android :: How To Wrap Text To Next Line In Textview?
Nov 11, 2010i want to wrap text to next line any one guide me what is the solution?
View 1 Replies View RelatedAndroid :: Add Some Static Text To A Display To Use TextView
Aug 24, 2009Is the best way to add some static text to a display to use a TextView?
Seems like there should be a TextLabel or TextStatic or something like that...
Android :: Determine How Much Text Will Fit In A TextView In Droid?
Aug 4, 2010I have a layout that looks something like this:
[TextView 1] [TextView 2]
[ TextView 2 spill-over ]
Essentially, I need the contents of TextView 2 to wrap to the next line, but start where TextView 1 starts. I was thinking that if I knew how much text would fit into TextView 2 before it runs out of space on line one, I could take the rest of the text and put it in another TextView below the first two. So I need to measure how much text will fit into a TextView (which can be tricky because as far as I can tell, Android will try to break the text in a TextView at a good location so that it won't break a word in the middle if it can be avoided) or I need a new idea on how to lay this out.
Android :: Display Superscript Text For Textview?
Sep 9, 2010How to display superscript text in text view like two square(22) in android?
View 1 Replies View RelatedAndroid :: Appear Bordered Text On TextView On Phone?
Jan 8, 2010Is there a way to appear bordered text on the TextView?
View 2 Replies View RelatedAndroid :: Droid TextView Text Not Getting Wrapped / Why Is So?
Feb 4, 2010Can any one tell me whats going wrong with the text, text exceeds then one line not getting wrap to next line going beyond the screen.
Following is the code...
Android :: Way To Check Ia TextView's Text Is Truncated
May 27, 2010Can you please tell me if there is a way to check a TextView's text is truncated in my code?
View 1 Replies View RelatedAndroid : How To Set Textview Text Using Javascript Droid?
Nov 19, 2010I want to set text in textview in my android class using a javascript which contains a same named variable as in the class for textview to which I want to assign some text. Something like this..
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