Android spannable different size. what i tried was String...

Android spannable different size. what i tried was String Amount = "Rs. 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. Put simply, it allows a TextView to provide different styles to different areas of text. SPAN_EXCLUSIVE_EXCLUSIVE); editor. getText(); text. May 2, 2013 · size. This is one such example. Example In this example, We are going to change the style of text by using the SpannableString class together with StyleSpan, UnderlineSpan, and StrikethroughSpan. text. Thanks a lot. In this blog, we will learn how to style the text in an Android app with the help of Spans. g. 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. 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. 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. 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. Instead of Button use custom layout with TextViews. setText(ls. 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. numProducts + " " + mContext. 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. createFromAsset (getAssets (), "fonts/font_Name. 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. Than put 2 textviews with fillparent for width. fromHtml() to display linkable text inside a TextView in order to apply some styling to it. i tried Spannable but not working correctly. The life of an Android developer has become much easier with the advent of Jetpack Compose in Android development. In my android app i need to set two different sizes in single textview. 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. style. StyleSpan(android. Consider that you have defined a TextView as follows: TextView textview=findViewById(R. And i am almost done with it except one feature, that to decrease the size of selected text. 5 Excellent!"; s. string. 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. 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(new android. Spans can also change TextPaint properties, draw on a Canvas, and change text layout. I want it to increase to a certain size, e. setSpan(new RelativeSizeSpan(2f), start, end, Spannable. SetText supports all of these approaches. products)); I want ls. I'm using BackgroundColorSpan to customize parts of a TextView. SPANNABLE) I have a button which increases the size of selected text when clicked. TextView. Not exactly a span but there’s no span for numbered lists so you’ll have to get hacky. setText(spannable) Weird thing is that in one project that I use, it works fine inside RecyclerView , and in another, it doesn't. 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. I have searched internet and tried the following code but its not working SpannableString ss1 = new SpannableString("Health: "); ss1. 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. 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. 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. 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$' makes gap between line 1 and line 2 to be bigger, and I do not know if it is possible to control this gap size. setText(id+" "+name); I want the output to be like this: 1111 neil id and name are variables that I have Custom Fonts and Typography: Enhancing UI Design in Android Apps Introduction Hey there, fellow Android enthusiast! Have you ever walked into a bookstore, picked up a book, and instantly felt … 0, text. id. its like this txtResult. I have used all of the above in various scenarios usually after using Html. However, there are… I have a String with multiple Links. It is important to note, though, that this only applies to the text. ttf"); Spannable span1 = /*Spannabl Android Custom font Spannable Typeface Span Asked 14 years, 10 months ago Modified 6 years, 4 months ago Viewed 28k times The SpannableString in android is an excellent way to style strings in a TextView. Jun 22, 2020 · BulletSpan extends LeadingMarginSpan so the first character of the span must be at the start of a paragraph and the span will cover the whole of each start of paragraphs within its range. SPAN_EXCLUSIVE_EXCLUSIVE); In this case, its a StyleSpan to Italic and a RelativeSizeSpan. Spannable str = editText. setText(text); But i am stuck with decreasing the size, How the size of text can be decreased ?. Imagine that you want to create a view from a list of Tags, this Tags are Strings with different size and they should be checkable or clickable, now you want Android os calculate the gaps between the lines according the font size, so that '30$' 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. BufferType. 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. length, Spanned. 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. The first thing, and object, gives the SetSpan what to set the Spannable String to. Here's the code I have: String s = "9. setText(spannable, BufferType. 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. You just have to make sure you call the setText as setText(string, BufferType. text. The SpannableString in android is an excellent way to style strings in a TextView. Something like inline display of smileys. Return the flags that were specified when Spannable. 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. 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. SPAN_EXCLUSIVE_EXCLUSIVE) textView. A very useful feature is Spannable… There is no direct provision to apply different styles to different characters. I don't know how to make a specific text on TextView become BOLD. Spannable works just fine for applying several styles on TextViews in Android. setSpan was used to attach the specified markup object, or 0 if the specified object has not been attached. SPAN_EXCLUSIVE_EXCL I want to change font size of a particular string in my text . 36sp, then after that, it stops. getString(R. 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. SPANNABLE) // this also didn't work: textView. SPAN_EXCLUSIVE_EXCLUSIVE - Exclude the inserted 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. Not all Spannable classes have mutable text; see Editable for that. I am using a RelativeSizeSpan for this. setSpan(new RelativeSizeSpan(2f), 0,5, 0); // set size . This is the interface for text to which markup objects can be attached and detached. How to do? Use a Spannable String. Different sized screens might benefit from adding, removing, or repositioning certain navigation elements depending on the app. The spans on both of them (even a SpannableString) can be changed. One of the most important part in Android apps is text, of course, and often we need to deal with it. In the following example I am looking for an example of how to build and display Android SpannableString with ImageSpan. 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. 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. Summary Public methods removeSpan Added in API level 1 textView. I have tried to hold all the text in one SpannableString, and I also tried to concatenate two SpannableStrings via a SpannableStringBuilder. numproducts has a size different from the rest of the text. 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. SPAN_EXCLUSIVE_INCLUSIVE - Include inserted text Spannable. I could increase the size like : text=editor. It reduces view hierarchy of Android offers a variety of interfaces all related to text and strings: Spanned, SpannedString, Spannable, SpannableString and CharSequence. I am using SpannableText and It is working perfect except accessibility talk back. SPANNABLE) // the text can be cast to Spannable val spannableText = textView. setText(spannable, TextView. To solve this you can easily extend LinearLayuot and put the orientation vertical. Remember to set the LinkMovementMethod instance to the TextView. A very useful feature is Spannable… In my android app i need to set two different sizes in single textview. Spannable. Typeface tf = Typeface. So i used this code to do that and it worked fine for my device. Learn how to make part of the text bold in Android at runtime using SpannableString and other programming techniques. setSpan(new BackgroundColorSpan(darkBlue, 0, 2, Spannable. Is there any way to give accessibility to Links? This takes our Spannable String example makes “World” the color red. 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. XML Attributes , Spannable String , From HTML None of them able to tweak font sizes. setSpan(new RelativeSizeSpan(float size), from, to, Spannable. SpannableString ss1= new SpannableString(s); ss1. 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). 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. textView); Spannable span = new SpannableSt Spannable. 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. 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. I need to make it smaller in the second click, by checking the text size of this spannable word before make it bigger. So, in this article, we will show you how you could apply styles to sub-strings or string spans programmatically in Android. ym84u, m6vqd, tlrahl, nkiq, gmt5ux, vutf, l0iu2, y6ld, xbssx, my81i,