How to make string bold in android. indexOf(query) val indexEnd = indexStart + query.

How to make string bold in android. To make your text bold on Messenger, do the following: – For Android: Add an asterisk before and after the word or phrase you want to bold. R. The text composable has a fontWeight parameter to make the defined text bold. I know how it can be done programmatically, but is there an Mar 29, 2018 · To style text in Android, use spans! Change the color of a few characters, make them clickable, scale the size of the text or even draw custom bullet points with spans. In practice, this is very tedious. I can do this by using different 's but how can I do it in the same TextView. This how-to guide will show you how to style your Facebook posts, comments, and profile with bold text. WhatsApp allows you to format text inside your messages. RED) and StyleSpan(BOLD). Text with multiple spans: ForegroundColorSpan(Color. Let’s check different ways to make text bigger on Android phones. Dec 31, 2013 · Why is the following code not working? It works in a Toast but not in a TextView. Jul 12, 2020 · To make text in your TextView Bold or Italic in Android Programming we need to make use of attribute android:textAppearance. Jul 23, 2025 · To create a new project in Android Studio please refer to How to Create/Start a New Project in Android Studio. format . This tag will tell the Android system to render the text inside as italicized. I'm wondering whether its possible to change the text on the button as " Type: Location" i. To make text easier to read on devices that run Android 15 and below, use high-contrast text. I want to make the Title and Steps in bold and rest in normal text. So in this article, we will show you how you could display a styled resource string in Android using Jetpack Compose. Aug 29, 2025 · How To Make Text Bold In Android Xml? To use custom fonts without a bold typeface in Android, you can set the android:textStyle attribute to bold in your XML layout. Bold Text: Bold text is perfect for creating emphasis on a particular word or phrase. If you want to use bold and italic. Jan 10, 2017 · This version receives an input text string plus a substring to make bold within the input text string (case insensitive) and returns a Text. Then, choose Bold, Italic, Strikethrough, or Monospace. Bold), start = start, end = start + placeholder. Nov 9, 2021 · Finally I got the desired result with val placeholder = "Amazing" val globalText = stringResource(id = R. You can use bold or italic text to highlight Learn how to format text in HTML using various tags for bold, italic, underline, and more. How do you make your text bold on your phone? On Android smartphones, tap and hold the text, then choose Bold, Italic, or More. Jun 4, 2024 · The JavaScript bold () function of string values produces a string that includes this string within a <b> element ( <b>str</b> ), thus making this string be displayed in bold, in HTML5, it is supported, but for more complicated styling CSS is usually the best choice. This method allows you to define the typeface for the text, which includes styles such as normal, bold, italic, and bold-italic. Jan 27, 2019 · Way 1 – make Android TextView bold using android:textStyle attribute android:textStyle attribute is the first and one of the best way to make the text in TextView bold. i have also used Html. This capability allows developers to emphasize important parts of a string and make the content more visually appealing. e Bold the text partially on the button?? Thanks for yoru time in advance. TextView Bold Text - To set text style of TextView to bold, you can assign textStyle attribute with "bold" in XML layout file or change the text style dynamically in Kotlin file using setTypeface() method. For React Native, we decided to use the web paradigm for this, where you can nest text to achieve the same effect. Jul 28, 2022 · To make text italics in an Android text message, you will need to use the " " tag. On iPhone, tap the text > Select or Select All > B_I_U. Range(SpanStyle(fontWeight = FontWeight. To do so, we are going to modify the TextView XML definition, and add one attribute to it. How to define the string to get only the Titel: as B Learn how to dynamically style text with bold and underline effects in Android applications using Java and XML. Normally, this won't work because the String. fromHtml to get a string with spannables formed from the html Jan 8, 2017 · in android. May 26, 2015 · 6 i want to bold a part of "" a text but i dont know how this my text: <string name="apropos"> Le projet Marocherche : Bâtir au cœur d un portail professionnel, destiné aux entreprises marocaines, une création conçue par des "professionnels pour des professionnels". the text in the button goes as " Type: Location " something like that. You can also select bold or italic when typing new words or phrases. just use “bold”. Mar 20, 2020 · Hello ! I’m Xavier Jouvenot and in this small post, I am going to explain how to change TextView into a bold or italic. You need to set it in a spannable with a bold style. tvHelloWorld); // Create a span that will make the text red ForegroundColorSpan redForegroundColorSpan = new ForegroundColorSpan( ContextCompat. Jun 11, 2012 · Learn how to make part of the text bold in Android at runtime using SpannableString and other programming techniques. Or, use a WebView. Apr 30, 2018 · My simple text view Let’s analyze code. Learn how to format part of a string as bold in a TextView using HTML or SpannableString in Android. With just a few clicks, you can add emphasis to your text and make your code more readable. How can I acheive this problem. Jan 14, 2025 · This example demonstrates how do I make a specific text on TextView bold in android. May 20, 2021 · In Android, Strings are one of the most common Objects when working with views that show plain text. Aug 29, 2023 · Thankfully, it’s quite easy to enlarge text on your Android phone. You are welcome to try creating a custom CharacterStyle that implements "extra bold" by some means. How can I do this either through xml or java code, whatever is easier. Android categorizes spans in two primary ways: How the span affects text: a span can affect text appearance or text metrics. Aug 20, 2011 · Learn how to make specific words bold in strings. Step 1 Create a new project in Android Studio, go to File New Project and fill all required details to create a new project. In this video, I will show you how to make text bold on Android. It can have three values normal, bold and Italic. Bold for the optional fontWeight parameter of Text composable. Here are some formatting tips to help you get started: 1. 5 days ago · You can style parts of text to improve readability, increase positive user experience, and encourage greater creativity through use of colors and fonts. May 17, 2016 · I am developing an app where I use material design dialog to show some information to user ,what I want is to make a part of text style bold in dialog. Jun 1, 2024 · In Android development, displaying styled text—such as bold words—within a TextView can greatly enhance the user interface and provide a better reading experience. xml like <string name="eventtitle">Title: %1$s </string> which is formatted using string. And the first one we are going to see is how to make it bold or italic by default. We will style this text using spans. The work-around to this is to write the HTML tags with escaped entities, which are then recovered with fromHtml (String), after the formatting takes place. I searched and found something in which we can use HTML tags but some of the users don't know how to use that. And the first one we are going to see is how to make it bold or italic by default. How do I do it? Any quick ideas? To format specific words in a string defined in strings. 5 days ago · Make text bold Use the fontWeight parameter to bold text (or set another FontWeight). May 28, 2019 · hey friends, i am representing tutorial for set underline any text of TextView and do click operation on perticular underlined TextView in Android. To change font weight of Text composable to Bold, in Android Jetpack Compose, pass FontWeight. This allows you to make text bold and change its color conveniently. my_string, placeholder) val start = globalText. id. Span scope: some spans can be applied to individual characters, while others must be applied Jan 29, 2017 · Nothing involving string resources or TextView support "extra bold" out of the box. How to set TextView style (bold or italic) within Java and without using the XML layout? In other words, I need to write android:textStyle with Java. Nov 14, 2014 · In my android app, I am retrieving data from mysql database, storing them in arraylist and displaying them in a listview. For example: *I’m really excited!* Sep 2, 2011 · I have a button in my application. In this blog post let’s learn how to make text bold in Jetpack Compose. Feb 7, 2025 · Messenger offers simple tools like bold text, italics, and strikethrough that can improve how others receive your messages. string. Jul 22, 2013 · A part of the string should have a property like bold or underlined or bigger size only a part of the string not the entire string. indexOf(placeholder) val spanStyles = listOf( AnnotatedString. Jun 6, 2016 · In kotlin, you can do this. String firstWord = "Hello"; String secondWord = "World!"; TextView tvHelloWorld = findViewById(R. Adding bold lettering to the default Many Android apps offer easy ways to make text bold, but each app has its own method. Does a Oct 8, 2025 · Nested text Both Android and iOS allow you to display formatted text by annotating ranges of a string with specific formatting like bold or colored text (NSAttributedString on iOS, SpannableString on Android). length spannable. android:textStyle attribute is the first and one of the best way to make the text in TextView bold. After activation, all menus or system options will be displayed with thick font. If for example we want to make bold half part of the text, regardless of the words, we can use the method setSpan that accept a start index and an end Jul 27, 2021 · Let's suppose we want to change the color of a string on the basis of backend response in kotlin, and want to make some words of a string URL that will redirect to a webpage on click on it. I don't know what to do. Is there a way so that it is easy for users to make some part of text bold and remaining will normal. Tap More to choose Strikethrough or Monospace. Feb 10, 2025 · String resources guide for Android developers, explaining how to define and use string resources in your app for better localization and maintainability. BOLD), indexStart, indexEnd, Spannable. so that users can see a bold text in both TextView and EditText like WhatsApp. Make sure to tap the Italic icon to italicize the words or phrases. The guide walks users through the process of enabling bold text Learn how to format strings and apply bold styles in Android applications effectively with expert tips and code examples. Mar 20, 2020 · Self promotion: You can find other articles on Android development on my website 😉 Bold or Italic by default To transform a TextView text into a bold or an italic text, there are several solutions. Nov 30, 2013 · I want to make a part of message text in Bold in AlertDialog. Step 2 Add the following code to res/layout/activity Dec 31, 2013 · Why is the following code not working? It works in a Toast but not in a TextView. Step-by-step guide with code snippets and common mistakes. xml file In the layout file, we will have a TextView. The defaults are intentionally designed to please the average eye while reading text. here is Image Sep 17, 2021 · I was making a text view in XML in Android Studio and wanted to know if there is any way by which we can make only some words bold in it. format (String, Object) method will strip all the style information from the string. Sep 3, 2025 · Figure 3. setText(Html. Jan 30, 2019 · What you probably want to do is remove the asterisks and insert the middle text in bold. style package. SPAN_EXCLUSIVE_EXCLUSIVE) and use it like this Mar 7, 2023 · 5 FAQs about Bold Text on Yahoo Mail on Android Q1: How do I access the rich text formatting toolbar? A: The rich text formatting toolbar can be accessed from the compose email screen, click on (Tt) button. You can do it by changing the text size settings, making text bold, using magnification, and other features. rich widget containing the input text string with all occurrences of the substring shown in bold. p How to make a specific text on TextView bold in Android using Kotlin - This example demonstrates how to make a specific text on TextView bold in Android using Kotlin. I tried: adding <b> </b> tag in strings. I tried the following code and it works, but doesn't underline. getColor(this, android. Q2: Can I bold specific words in a sentence? Use bold text in your Facebook posts. You can do it but I think it is very handy with xml therefore you can create a string in html and do it like this: String sourceString = "<b>" + id + "</b> " + name; mytextview. Jul 10, 2025 · The bold() method of String values creates a string that embeds this string in a <b> element (<b>str</b>), which causes this string to be displayed as bold. Use pipeline symbol “|” . 0:00 Intro0:05 Tap on Settings0:15 Tap on A Jun 4, 2024 · The JavaScript bold () function of string values produces a string that includes this string within a <b> element ( <b>str</b> ), thus making this string be displayed in bold, in HTML5, it is supported, but for more complicated styling CSS is usually the best choice. Android devices come with default fonts that work well for most users. For example: You can also programmatically set TextView text to bold. Step 2 − Add the following code to res/layout/activity_main. Android span types Android provides over 20 span types in the android. Aug 25, 2018 · 2 I'm currently trying to figure out how to make text bold, Italic or underline with dynamic string coming from API, the text which has to be bold is coming as * bold *, Italic coming as _ italic_ and underline as #underline# (Same functionality as Stackoverflow). As per my pattern, your text should be available as the second matched group. In this video, we’ll show you how to bold text on your Android phone across various apps. Jan 31, 2020 · you want to set bold part of a string ? And wich part will be bold in this code can you mentioned it Sep 2, 2023 · How do you achieve this? 🤷‍♀️ The Solution Luckily, Android provides an easy way to set the text style of a TextView programmatically using the setTypeface method. Dec 12, 2011 · I have a string defined in string. boldName doesn't show up as bold when I run my program but it does show up as bold when I set it to a Toast. indexOf(query) val indexEnd = indexStart + query. Jan 7, 2011 · I want to make a TextView 's content bold, italic and underlined. <Textview android:textStyle="bold|italic" . length ) ) Text(text = AnnotatedString(text = globalText, spanStyles = spanStyles)) Learn how to make text bold in a string using Java in Android. Self promotion: You can find other articles on Android development on my website Bold or Italic by default To transform a TextView text into a bold or an italic text, there are several solutions. Sep 2, 2022 · Text is a very important composable to display text while developing the UI of your Android app. xml for Android applications using Java and XML. . Bold text can make it easier to read messages, notifications, and other content, especially for users who need extra clarity. Now I want to make a perticular String bold, i. xml file. Perfect for spicing up your chats with friends! May 5, 2018 · How to make certain part of Text to Bold ? In String pars I want this specific part of the text to be in bold "How Stock Market works ?" and the remaining part of the text should remain normal. fromHtml(sourceString)); Where id and name will be two different text in your class I want to set a paragraph, I will set it in XML using The text contains Title and Steps and regular text. Apr 2, 2025 · Learn how to make your messages stand out on WhatsApp by bolding your text! This easy guide breaks down the simple steps you need to follow. You can use this method in all comments and text posts. May 1, 2018 · How to write part of a string bold in Android programmatically? Asked 7 years, 3 months ago Modified 7 years, 3 months ago Viewed 747 times Jul 28, 2024 · You can customize your phone or tablet by changing the typeface. xml. e. This guide will teach you a few ways to change your font. text. Jan 17, 2013 · I don't know how to make a specific text on TextView become BOLD. I mean using the same TextView how can I set different attributes for different sentences? Want to know How to Turn On/Off Bold text on Android smartphone? This guide will show you how to do on Android 12. Jul 23, 2025 · However, displaying the formatted text is a challenge as the regular Text () that we use to display any text or string in compose does not realize the styling and displays only the raw text. I used this to bold characters/word within a string. Step 2: Working with the activity_main. For example: item = "Philippines" query = "Phil" result = Phil ippines val spannable = SpannableString(item) val indexStart = item. Alternatively, you can add the bold html tags then use Html. After successful conversion of text, I want the special chars to be removed as well. Apr 1, 2021 · Is there a way to bold the text in a TextView via XML? <TextView android:textSize="12dip" android:textAppearance="bold" -> ?? </TextView> Thanks Sep 20, 2022 · Let us take a look at how to make the Android TextView Text Bold. Using these features, along with emojis, GIFs, and stickers, helps you express yourself better and connect with friends and family. xml for Android, you can use HTML-like tags within your string resource. setText(id+" "+name); I want the output to be like this: 1111 neil id and name are variables that I have Aug 2, 2019 · This example demonstrates how do I make a specific text on TextView bold in android. fromHtml ("<b>"+getString (R. While implementing user interfaces, it happens often that the text requires some styling. xml but nothing positive. This guide covers making text bold or italic without XML layout changes. Step-by-step guide with code examples. Below is the code snippet for the activity_main. color. Please note, there’s no option to disable this feature. Step 1 − Create a new project in Android Studio, go to File ⇒ New Project and fill all required details to create a new project. Aug 2, 2019 · This example demonstrates how do I make a specific text on TextView bold in android. Note that select Java as the programming language. Or, draw text directly to a Canvas, with painting rules that implement "extra bold". Text formatting makes your conversations in Facebook Messenger more powerful and personal. Spans can change the May 22, 2024 · Learn how to set TextView text style programmatically in Android using Java. To do this, select the word or phrase you want to type and then tap the bold or italic option on the left at the top of the keyboard. its like this txtResult. holo_red_dark)); // Use a SpannableStringBuilder so that both the text and the spans are mutable SpannableStringBuilder Aug 29, 2012 · Is there anyway to make Android text in the xml file both bold and italics? SAMPLE May 15, 2018 · This wikiHow teaches you how to make your text appear in bold letters on Reddit, using Android. To style the text in a Compose function, we can use various parameters of the Text composable. Aug 16, 2020 · Getting Started with Spannables on Android Begin formatting text like a pro! Text, probably the most basic element you get to work with on Android, and sometimes we have to format certain parts of … Jun 1, 2017 · I have a string with some points which i get from storage model , I want to bold and color the point string only which i get from data storage model. Aug 16, 2015 · I want to make the text of a selected tab bold. This example demonstrates how to make a specific text on TextView bold in Android using Kotlin. setSpan(StyleSpan(Typeface. if in my arraylist, there's Use bold fonts Use outline text Important: To use outline text, your device must run Android 16 and up. Sep 30, 2021 · For a better display of texts on the Android smartphone, we can enable the font as bold. How do i do that i have tried below mentioned c Bold or Italic by default To transform a TextView text into a bold or an italic text, there are several solutions. Learn how to make text bold in Android Studio with this easy-to-follow guide. ahf4di qxhwqjg mu4eu lg6l65z u5prgx d0m szfg i3dbk twwql fpidf2