Hi, I'm trying to get my preference area to have scrollable text as most of the titles are too long. Is this something thats possible? I have seen posts regarding TextViews, and even those need a bit of encouragement to get going...
any help appreciated.
thanks
Not with standard PreferenceActivity you are most likely use there. Shorten your labels and use `description filed to clarify. Or just create help or manual for your app
Related
I have a slight issue. I wanna do something like we have here where we put in format markers such as this and this but I want it to appear in the edit text but not remove the marks for it. At the moment I'm achieving this with a preview button which displays an AlertDialog to show the previewed text.
I'm not sure which code to show as I have no idea how to do this at all. I also have no idea where to start on something like this. I've tried doing tons of research and it formats one word and then completely removes the markup/down for it.
Any help will be appreciated and I'm happy to supply any code whatsoever :)
I achieved this using a third-party library RichEditor and took the ones that I needed. It works really well for what I needed so I would recommend it for people to use.
It uses a webview for the EditText and then converts the text into a WYSIWYG formatting.
is there an easy way to create a text view with an icon inside the text?
like in this number of rates example:
(** 3,45642)
(I have less then reputeshion 10 so I cant insert the image I wanted
** means an icon of a small man)
or is it part of RatingBar that i couldn't find?
I don't want to use android:drawableLeft="#drawable/my_icon"
as i feel like the parenthesis are critical.
Many thanks for any help!
Check out SpannableStringBuilder class.
Usage examples are posted here:
http://www.programcreek.com/java-api-examples/index.php?api=android.text.SpannableStringBuilder
I am looking to achieve the functionality of an AutocompleteTextView but slightly different. Instead of getting a drop-down list with suggestions i want it to complete the sentence for me.
For example: i type abc and i get completed, with the rest of the text in grey: abc1#etc.etc and then click a button to keep this text or keep writing to filter this even further.
Do you think is is achievable somehow?
I have looked my problem up so far but all the answers i found involved a drop-down list, perhaps i haven't looked deep enough.
Why don't you try to implement a custom view?
Basically, you need to the same things that the AutoCompleteTextView does but instead of displaying N elements into the drop down list you have to add the first option to your EditText.
Have a look at:
TextWatcher in order to see how detect the user input and progress
You can then play with indexes and spannables in order to keep track of the data input by the user and the data that you are suggesting.
One thing that I don't like about this idea is the fact that if you have got:
Germans
Germany
...
You need to type a lot of letters without the possibility to choose something different from the solution that you are providing.
use below example ... i think help you...
http://teamandroid4u.blogspot.in/2012/06/autocompletetextview-example.html
I have used this forum when I didn't know how to do something, but now I have decided to begin participating in it.
I would like to know how could I do a dropdown text (maybe it has a specific name and that's why I don't find any results on the internet). I mean, I have some tags in the screen (About, Company, Contact, ...). Each of these tags has a down arrow on the right side, and when I click it, it has to display (and hide if it's clicked again).
Here are the links with the images of what I want to do.
http://i45.tinypic.com/4fzoso.png
http://i47.tinypic.com/2u5886q.png
Thank you in advance!
You should use an ExpandableListView component.
There is a tutorial for it here.
Finally I did it with ImageViews and TextViews using the property android:visibility. Now that it's a static version is working properly. I hope that it continues working well when taking the information from the DB
I am using checkbox in android and the state of checkbox is changing once i click on the text of the checkbox. "[CB] Text ". Is there any way to change this behaviour so that the state of checkbox will be changed once i click on the box and not the text.
Sorry this question would have already asked in the forum. But i was not able to find any queries related to this. Any suggestions would be really helpful for me.
-Thanks,
Ron...
The answer by jkhouw1 is the only way I can think of as well.
But please take a moment to make sure you really want this functionality. Every time you change the basic behavior of a, to the user, well know element you confuse more than you help. There are cases where you need such a change, but take a minute to make sure this is so!
Other than creating your own control, the easiest way would probably be to not display any text with the checkbox and in your layout use a textview for the text instead so you would have
[CB][TextView]
I think you are using [checkbox] [textview] in one layout tht is linear or relative,if i am right then set android:focusable = "false" android:clickable= "true" to checkbox.
i hope it will help you.