I am trying to make a code editor for various programming languages but I am unable to add autocomplete feature to it.
I tried to use MultiAutoCompleteTextView but it takes , as the default separator between words.
For reference I want to make an app like ACODE
Use this line in your code:
yourmultiAutoCompletetextViewname.setTokenizer(new SpaceTokenizer());
This will make space as a seperator between two words.
Related
For the Android EditText tool, I have a multi-line notepad like program that I also want to implement auto-indentation. Such that, if at one line, I'm 4 spaces in, and in the new line, I want to stay at the same indentation. How could I go about implementing this?
I've a custom keyboard from where I want to insert the symbol ⏺ in the currently active EditText. I use this:
getCurrentInputConnection().commitText("\u23FA", "\u23FA".length());
But this inserts just a space (no visible character). I think Android doesn't support all unicode characters but is there any way to insert this symbol??
why dont you try the following 2 options in your java code:
editText.setText("\u23FA");
or
editText.getText().append("\u23FA");
let me know how you got on ok?
Hello I'm new developing in Android, I want to insert in a edittext a Word and make it like a tag with the space or enter key I was looking for it a lot but could not find an answer.
I want to make something like this:
If I were approaching this problem, I would first look into TextWatcher (or the String.split() method) and SpannableString.
"Tags" are normally separated manually by a space or a comma, so you could use String[] words = sentence.split(","); to split by commas, and then use a for loop to set a BackgroundColorSpan of light blue, a ForegroundColorSpan of deep blue, an ImageSpan for the cross and a ClickableSpan for links.
To update it more dynamically would require using TextWatcher.
I have successfully created a custom key pad in my application but i am unable to find out how to display a dictionary of words like android default keypad which appear at the top whenever we type.
1st you need to take an AutoComplete TextView
Afterwards , you need to follow this example:
Creating a Search Interface
In this example the ListView's Data-Source is being changed when the text is entered in Search Bar.You need to change the Data-Source of AutoComplete TextView as the user enters different texts.
I hope this will solve your problem.
I have a TextView in my application and a user can set any text in this TextView using HTML from the application settings. The user must be able to set the position of the parts of the text in this TextView using HTML tags. But TextView doesn't support 'table' tag or CSS. And I don't know how else to set the position. Is there some tag to set the position? Or maybe it is possible with HTML.TagHandler? If it is possible - how?
Two examples:
I want to set align="center" for one line in this TextView with HTML.
I want to separate text to two or three columns.
How can I do that?
I think what you are describing is a WYSIWYG editor like TinyMCE or CKEditor. These would allow you to align text or use tables to separate text into multiple columns.
to set align, line must have its id or class, without it maybe you can use jquery to find needed line ant align text in it.
Maybe text is splited into paragraphs, than you can find needed paragraph with jquery.
To split text to columns is not so easy, try this: How to divide text into columns, if I get text dynamically for database using Javascript and CSS?
You can try <div align="center">Your line here</div>.
Check out this article to see all the supported HTML tags