An Android Spannable is an interface for text to which markup objects can be applied.
Questions tagged [spannable]
302 questions
4
votes
1 answer
how set margin between spannable textview?
I am trying to create spannable textview and showing it in EditText. So user can type something in EditText and if user pressed enter button of keyboard then i am converting this text in to spannable textview after this user can start typing again…
Sandip Armal Patil
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4
votes
1 answer
How do I achieve a Facebook Messenger/ Google Hangouts like layout to preview selected items in search bar on ANDROID?
Basically what I want to create can be best illustrated from a screenshot.
I have a listview of people just like FB Messenger app. I want the ability for my users to have a search bar like the one shown in the screenshots.
It should have the…
Adit Gupta
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3
votes
1 answer
How to create a empty bullet paragraph by BulletSpan?
I wanted to create a empty bullet paragraph, but it didn't work.
This is my code:
EditText contentET = (EditText) findViewById(R.id.content);
contentET.setText("abc\n123\n");
Spannable s = contentET.getText();
s.setSpan(new BulletSpan(), 0, 1,…
Leo
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3
votes
1 answer
Making multiple parts of a SpannableStringBuilder Bold
I am trying to get a string in a TextView which should look like this:
BOLD not bold BOLD not bold
I have tried this code:
val builder = SpannableStringBuilder()
val boldSpan = StyleSpan(Typeface.BOLD)
val spanFlag =…
Jordy
- 121
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3
votes
1 answer
Getting the Text Size of a Spannable TextView
I have a button which increases the size of selected text when clicked. I want it to increase to a certain size, e.g. 36sp, then after that, it stops. I am using a RelativeSizeSpan for this. text.getTextSize() seems to be returning a constant value,…
Prox
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3
votes
1 answer
Memory Leak in Custom Textview with Spannable Android
I have one custom textview which has five city names and spannable click listener for each one of them. Code is as follow
/**
* Created by @raj on 26/04/18.
*/
class TopCitiesTextView : TextView {
private var mListener: OnCityClickListener?…
Raj Suvariya
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3
votes
0 answers
Custom URLSpan don't trigger onClick event, using kotlin
I have this layout:
Raymond Arteaga
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3
votes
0 answers
Android: two non-breakable Spans (draw two spans as one)
I have a TextView, to which I'm setting SpannableString combining different Spans (ImageSpan, CalligraphyTypefaceSpan) showing icon-text pairs:
It works as I expect, but on the line break, the icon and the corresponding text are getting divided. I…
Georgiy Shur
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3
votes
1 answer
How to prevent deleting a spannable in an EditText
Is there a way to prevent a user from deleting or modifying a spannable in an EditText? More specifically, I have an ImageSpan as the first character of the EditText. I want to ensure the user cannot delete that ImageSpan.
I realize I can use…
Peri Hartman
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3
votes
1 answer
Add an image to iText pdf in Android
I have an String containing images like "My string [img src=image_from_drawable/] blablabla". I'm able to parse this string as Spannable to show that drawable on my TextView, with the following code:
static public Spannable formatAbility(String…
Jesús Gálvez
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3
votes
0 answers
Spannable text with icon shows wrong icon color
In our project we set group name via Spannable with colored icon. When I open activity this works fine. Then I go to next screen where we have same Spannable string but with different icon tint. This screen also works fine with correct color. But if…
Rafael
- 6,091
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3
votes
1 answer
Android notification InboxStyle() with colored string
Quick question with android InboxStyle(), can I have a colored string? I tried using Spannable like
NotificationCompat.InboxStyle style = new NotificationCompat.InboxStyle();
text = "sample";
Spannable spannable = new…
diggin
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3
votes
1 answer
Android: Make a part of TextView's text NOT-clickable at runtime?
I used Android.text.style.ClickableSpan to make a part (Black) of a string (Blue | Black) clickable:
SpannableString spannableString = new SpannableString("Blue | Black ");
ClickableSpan clickableSpan = new ClickableSpan() {
@Override
…
Solace
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3
votes
1 answer
LeadingMarginSpan on multiple paragraphs
I have multiple paragraphs in one TextView and I am trying to achieve a kind of "Tabular" effect. The first line has a zero indentation and a tab indent (I use a TabStopSpan for this) and the rest use a LeadingMarginSpan.Standard(0, INDENTATION) for…
Rameez Hussain
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3
votes
1 answer