Android : Way To Scale / Resize Text To Fit A TextView?
Apr 7, 2010
I'm trying to create a method for resizing multi-line text in a TextView such that it fits within the bounds (both the X and Y dimensions) of the TextView. At present, I have something, but all it does is resize the text such that just the first letter/character of the text fills the dimensions of the TextView (i.e. only the first letter is viewable, and it's huge). I need it to fit all the lines of the text within the bounds of the TextView.
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Aug 13, 2010
I'm battling with extending a TextView for my Android app. I'd like to create "bubbles" to display text messages in a conversation, similar to the native iPhone SMS conversations.
Is there a way to implement the resizing of a background image without just stretching it? I'd like to have a single background image that keeps it's corners but get stretched only in defined areas. I think this should be possible because I've seen it in a SMS app, but I wonder how to implement that.
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Oct 6, 2010
Is there a way to scale the Drawable passed to TextView.setCompoundDrawables ? The following code works very well but of course is set to the full intrinsic size of the drawable. This code is used with the Holder pattern in a ListView where the purpose is to update the drawable without two more Views (LinearLayout and ImageView) to accomplish the same thing. code...
I suppose I can use Drawable.setBounds() and preserve the original aspect ratio with a small function but just wondering if there this a more direct way to do this with the api?
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Mar 2, 2009
I am trying to get those nicely looking android list dividers above and below a TextView. This is how far I am. code...
The ImageView makes what I want - a scaled to fill the parent separator, but this is somewhat not an ideal solution. The android:drawable* in the TextView do not scale to fill the parent - any ideas how to achieve this?
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Jul 14, 2010
I 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.
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Aug 2, 2010
I assume everyone is having this issue? Htc browser functions properly.
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Aug 18, 2009
How 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).
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Jun 30, 2012
the cpu scaling of Android.. First, do the system use the lowest frequency when not in use? Aka screem off..After i unlock the phone do it always scale to max frequency or scale it based on the cpu needed? For example write a text makes the phone use thr same freq as playing a game?
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Oct 15, 2010
if 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
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Jan 26, 2009
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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 ?
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Jul 28, 2009
My 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.
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Mar 16, 2009
How i can set the Text in a TextView underlined within the xml?
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Nov 24, 2010
How 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?
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Oct 12, 2010
I 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
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Jan 27, 2010
I have a string that contains some tags(<p>,<img>,etc).Tell how to handle these tags in textview.
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Sep 27, 2010
In my layout.xml file, is it possible to set text with style?
e.g. this is bold This is default
Can I do that?
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Oct 10, 2010
I 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, 2010
I 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, 2010
I 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.
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Nov 11, 2010
i want to wrap text to next line any one guide me what is the solution?
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Jul 29, 2010
Please let me know! How to make text blinking effect in TextView? I am using Android SDK 2.2.
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Aug 24, 2009
Is 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...
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Aug 4, 2010
I 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.
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Sep 9, 2010
How to display superscript text in text view like two square(22) in android?
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Jan 8, 2010
Is there a way to appear bordered text on the TextView?
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Feb 4, 2010
Can 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...
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May 27, 2010
Can you please tell me if there is a way to check a TextView's text is truncated in my code?
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Nov 19, 2010
I 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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Nov 9, 2010
I have a textview in my XML layout file, but when I try to change its text value with code pragmatically (dynamically, depending on which button the user clicks) then the text of the textview doesn't change.
This is the code that I tried:
TextView userText = (TextView) findViewById(R.id.User);
userText.setText(bundle.getString("user"));
In debug mode, I can see that usertext has the changed text, but the change doesn't appear on my mobile window... I don't know why.
EDIT: SOLVED! it was a problem with my relative layout, text is out of the window!
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Jan 22, 2010
Is possible to Highlight text in a TextView or WebView? I see is possible in a EditText
HIghligh text in a EditText. I'd like to do the same in TextView or WebView
thats Possible?
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