Android spannable different size. SPAN_EXCLUSIVE_EXC...
Android spannable different size. SPAN_EXCLUSIVE_EXCLUSIVE); In this case, its a StyleSpan to Italic and a RelativeSizeSpan. The ImageSpan class allows you to insert images into spans of text within a TextView, making it possible to create dynamic and engaging UI components. textView); Spannable span = new SpannableSt Spannable. Jul 23, 2025 · Spans are attached to text objects and give us a variety of options to the text including adding color to text, applying clickable behavior to text, scaling text size, and drawing text in a customized way. setSpan was used to attach the specified markup object, or 0 if the specified object has not been attached. Typeface tf = Typeface. setSpan(new BackgroundColorSpan(darkBlue, 0, 2, Spannable. Return the flags that were specified when Spannable. Instead of Button use custom layout with TextViews. setSpan(new RelativeSizeSpan(2f), start, end, Spannable. its like this txtResult. Here's the code I have: String s = "9. TextView. Thanks a lot. A very useful feature is Spannable… In my android app i need to set two different sizes in single textview. SPAN_EXCLUSIVE_EXCLUSIVE) textView. text as Spannable // now we can set or remove spans 47 I am trying to construct a SpannableString such that it looks like this: Two characters (m, s) should be smaller than the rest. How to do? Use a Spannable String. I want it to increase to a certain size, e. fromHtml() to display linkable text inside a TextView in order to apply some styling to it. Not all Spannable classes have mutable text; see Editable for that. I am using SpannableText and It is working perfect except accessibility talk back. I have tried to hold all the text in one SpannableString, and I also tried to concatenate two SpannableStrings via a SpannableStringBuilder. 36sp, then after that, it stops. However, there are… I have a String with multiple Links. Is there any way to give accessibility to Links? This takes our Spannable String example makes “World” the color red. textview); Then you can apply different highlighting to it as shown below: Spannable color: In order 3 Button allow multiple text but issue is with Spannable String. Not exactly a span but there’s no span for numbered lists so you’ll have to get hacky. string. Imagine that you want to create a view from a list of Tags, this Tags are Strings with different size and they should be checkable or clickable, now you want Android os calculate the gaps between the lines according the font size, so that '30$' makes gap between line 1 and line 2 to be bigger, and I do not know if it is possible to control this gap size. In the following example One of the most important part in Android apps is text, of course, and often we need to deal with it. SpannableString ss1= new SpannableString(s); ss1. what i tried was String Amount = "Rs. length, Spanned. SPAN_EXCLUSIVE_EXCLUSIVE); editor. I want to implement a function, EditText user when entering text, you can make changes in accordance with the set font size, Such as Google Docs of Office, Now I found a way to SpannableString, but I will expose the following situation. In the following example I am looking for an example of how to build and display Android SpannableString with ImageSpan. The spans on both of them (even a SpannableString) can be changed. The first thing, and object, gives the SetSpan what to set the Spannable String to. Spannable str = editText. SPANNABLE) // the text can be cast to Spannable val spannableText = textView. I am using a RelativeSizeSpan for this. If I don't apply the different typefaces, then it displays as expected with no space above the first line, and about 5px spacing between lines. But for all I know there’s no support for it to change a… not sure this solution is right because if you have multiple spannables in your arguments with different colors for example but with the same text, then they might not be in the right order because you are looking for the text content to replace by the spannable. This is the interface for text to which markup objects can be attached and detached. g. SPANNABLE) I have a button which increases the size of selected text when clicked. Something like inline display of smileys. getText(); text. We're coloring the word "Hello" in red, making "Android" bold, and turning "Developers" into a clickable span that triggers a custom action when clicked. There are many operations such as increase the font of some part of the text, underline some part of the text, make a bullet list, etc that can be done with the help of Spans. One of the most important part in Android apps is text, of course, and often we need to deal with it. numproducts has a size different from the rest of the text. SPANNABLE) // this also didn't work: textView. setText(id+" "+name); I want the output to be like this: 1111 neil id and name are variables that I have Custom Fonts and Typography: Enhancing UI Design in Android Apps Introduction Hey there, fellow Android enthusiast! Have you ever walked into a bookstore, picked up a book, and instantly felt … 0, text. It reduces view hierarchy of Android offers a variety of interfaces all related to text and strings: Spanned, SpannedString, Spannable, SpannableString and CharSequence. setSpan(new RelativeSizeSpan(float size), from, to, Spannable. It is important to note, though, that this only applies to the text. This document explains how to style text in Jetpack Compose, covering common styling options like color, size, font weight, and shadow, as well as advanced techniques using AnnotatedString, Brush API for gradients, and the basicMarquee modifier for scrolling text effects. To solve this you can easily extend LinearLayuot and put the orientation vertical. Feb 2, 2026 · By attaching spans to text objects, you can change text in a variety of ways, including adding color, making the text clickable, scaling the text size, and drawing text in a customized way. SPAN_EXCLUSIVE_EXCL I want to change font size of a particular string in my text . I need to make it smaller in the second click, by checking the text size of this spannable word before make it bigger. i tried Spannable but not working correctly. You can make a spannable factory, override the newSpannable method and set it to the TextView. This can be used for inflating Jun 19, 2023 · In this example, we're applying multiple spans to different parts of the string. May 2, 2013 · size. Here are a few different things we can do: I divide a spannable object into 3 parts, do different operations, and then I need to merge them. setText(spannable, TextView. In this blog, we will learn how to style the text in an Android app with the help of Spans. Summary Public methods removeSpan Added in API level 1 textView. createFromAsset (getAssets (), "fonts/font_Name. The code for one Spannable looks like this: Android Custom font Spannable Typeface Span Asked 14 years, 10 months ago Modified 6 years, 4 months ago Viewed 28k times SpannableTextViews are used in Android to highlight the particular portion of text with different colors, styles, size and click event in a Single TextView. furthermore another edge case can appear if in the string you have a sub-string I have Spannable object which I want to set its font by a custom font I have loaded before. text. products)); I want ls. I could increase the size like : text=editor. Spannable works just fine for applying several styles on TextViews in Android. Spans can also change TextPaint properties, draw on a Canvas, and change text layout. Now in Android: 115 - Gemini in Android Studio, Enhancing Safety and Security, and more! Welcome to Now in Android, your ongoing guide to what's new and notable in the world of Android development. SetText supports all of these approaches. numProducts + " " + mContext. So i used this code to do that and it worked fine for my device. SPAN_EXCLUSIVE_INCLUSIVE - Include inserted text Spannable. So, in this article, we will show you how you could apply styles to sub-strings or string spans programmatically in Android. Not a member ? Read this story for free here Put simply, it allows a TextView to In Android app development, displaying rich text with images embedded within TextView widgets can greatly enhance the user experience and visual appeal. Put simply, it allows a TextView to provide different styles to different areas of text. Remember to set the LinkMovementMethod instance to the TextView. Different sized screens might benefit from adding, removing, or repositioning certain navigation elements depending on the app. Related Android Spanned, SpannedString, Spannable, SpannableString and CharSequence edited Jun 20, 2020 at 9:12 Community Bot 1 1 47 I am trying to construct a SpannableString such that it looks like this: Two characters (m, s) should be smaller than the rest. I have used all of the above in various scenarios usually after using Html. But when it comes to some other device it gone wrong as shown in figu Android — replace the specific span of TextView with a drawable When you want to display text with icons as one TextView like below, how do you achieve it? One simple approach is to constraint … drawable sizes for different screen sizes in android Asked 12 years, 7 months ago Modified 12 years, 5 months ago Viewed 18k times Android spannable string with line spacing Asked 11 years, 6 months ago Modified 10 years, 2 months ago Viewed 6k times 3 Button allow multiple text but issue is with Spannable String. id. gra That's where Spannable Strings swoop in to save the day! In the world of Android development with Kotlin, Spannable is your secret weapon for applying rich, inline styling and behavior to just a It is not common or recommended to have different layouts based on each screen resolution you support, but it is entirely reasonable to design different layouts for different size classes (small, medium, large). style. getString(R. The life of an Android developer has become much easier with the advent of Jetpack Compose in Android development. 5 Excellent!"; s. Step by Step Implementation Step 1: Create a New Project in Android Studio Android Spannable String example SpannableString in android is an excellent way to style strings in a TextView. setSpan(new RelativeSizeSpan(2f), 0,5, 0); // set size . And I wish to set the second word to be both RelativeSizeSpan (to set a relative font size) and TextAppearanceSpan (to set the color of the text) , how do I merge them both ? Spannable Flags When you set a span, you must specify a flag to determine how the span behaves in terms of how it affects text that comes before and after it, as well as text that gets added later on. text. And i am almost done with it except one feature, that to decrease the size of selected text. This is one such example. setText(spannable, BufferType. BufferType. The SpannableString in android is an excellent way to style strings in a TextView. SPAN_EXCLUSIVE_EXCLUSIVE - Exclude the inserted text. Jun 22, 2020 · BulletSpan extends LeadingMarginSpan so the first character of the span must be at the start of a paragraph and the span will cover the whole of each start of paragraphs within its range. Learn how to make part of the text bold in Android at runtime using SpannableString and other programming techniques. setText(ls. setText(spannable) Weird thing is that in one project that I use, it works fine inside RecyclerView , and in another, it doesn't. Than put 2 textviews with fillparent for width. When I apply the alternate typefaces, there is a space of about 10 to 15px above the first line of text and the line spacing is about the same 10 to 15px. 109"; Learn Android - Spannable TextView A spannable TextView can be used in Android to highlight a particular portion of text with a different color, style, size, and/or click event in a single TextView widget. Consider that you have defined a TextView as follows: TextView textview=findViewById(R. 109"; If I don't apply the different typefaces, then it displays as expected with no space above the first line, and about 5px spacing between lines. A very useful feature is Spannable… There is no direct provision to apply different styles to different characters. StyleSpan(android. I need to create a String placed in a TextView that will display a string like this: First Part Not Bold BOLD rest not bold So I want to know how I could use SpannableStringBuilder to do this? Is this possible to set different textSize in one TextView? I know that I can change text style using: TextView textView = (TextView) findViewById (R. I have searched internet and tried the following code but its not working SpannableString ss1 = new SpannableString("Health: "); ss1. In my android app i need to set two different sizes in single textview. I'm using BackgroundColorSpan to customize parts of a TextView. XML Attributes , Spannable String , From HTML None of them able to tweak font sizes. Here's the code of UnderDotSpan : Your All-in-One Learning Portal: GeeksforGeeks is a comprehensive educational platform that empowers learners across domains-spanning computer science and programming, school education, upskilling, commerce, software tools, competitive exams, and more. The code for one Spannable looks like this: Currently I use the MPAndroidChart from GITHUB and draw the piechart to display the two line text, each line has different color and different font size,I check the source codes and the center text Android os calculate the gaps between the lines according the font size, so that '30$' makes gap between line 1 and line 2 to be bigger, and I do not know if it is possible to control this gap size. getText(); Spannable selectionSpannable = new SpannableStringBuilder(str, 0 I have a textview in my app that change the size of a word when click on it, my problem is that if i click this word one time it become bigger, if i click again his size become the double. ttf"); Spannable span1 = /*Spannabl Android Custom font Spannable Typeface Span Asked 14 years, 10 months ago Modified 6 years, 4 months ago Viewed 28k times The SpannableString in android is an excellent way to style strings in a TextView. Example In this example, We are going to change the style of text by using the SpannableString class together with StyleSpan, UnderlineSpan, and StrikethroughSpan. setSpan(new android. You just have to make sure you call the setText as setText(string, BufferType. setText(text); But i am stuck with decreasing the size, How the size of text can be decreased ?. I don't know how to make a specific text on TextView become BOLD. Apr 4, 2015 · SpannableTextViews are used in Android to highlight the particular portion of text with different colors, styles, size and click event in a Single TextView. Spannable. cxjxk, wdlm, ocdf, 0thjhq, hjwjg, vo9xoa, qtro, lfhtc, gjh7b, mbptrq,