getDimension(it) } Feb 15, 2022 · In this article, we will show you how you could programmatically change TextView size in Android. setTextSize(float) expects a scaled pixel value. In this article, we will show you how you could programm Get the latest; Stay in touch with the latest releases throughout the year, join our preview programs, and give us your feedback. design. setTextSize(TypedValue. Dec 2, 2017 · Its looks like android following web standards for font management and sizing for android app. I want to set the top padding of a textview programmatically. (Height/Width) of TextView programmatically in android. In the sample application that we have demonstrated in this article, there are two UI elements that are a TextView and a Button. Jun 21, 2024 · Output: 2. Size of the TextView. android. setTextSize(12); // your size in sp Mar 27, 2015 · Currently, setTextSize(float size) method will work well so we don't need to use another method for change text size. Step 1: Create a New Project in Android Studio. R. Yes, setting text size is : textView. result_font is taken as a much bigger value than it really is. LinearLayout. getDimension(R. Dec 4, 2013 · textView. setLayoutParams(params); Dec 4, 2013 · textView. SPANNABLE ); Change Text Size in TextView. The “font-weight” property is used to define the weight of a font, such as regular or bold. length , text . from(this); View view=inflater. Get the latest; Stay in touch with the latest releases throughout the year, join our preview programs, and give us your feedback. setTextSize(size). configuration) newOverride. Spannable text is too wide for TextView. Jan 9, 2019 · Android has released new properties for TextView which let you automatically resize text depending on the width and/or height of your text area. WRAP_CONTENT); params. Apr 25, 2017 · Get the size of a text in TextView. android:textSize = "20dp"/> Aug 13, 2024 · In this App, we are going to learn how to increase or decrease TextView Font Size in Android programmatically. Did set a dimension in dimens. 0 (API level 26) introduces fonts in XML, a feature that lets you use fonts as resources. * pixel" units. <TextView android:layout_width= "match_parent" android:layout_height= "wrap_content" android:text= "14sp is the Feb 15, 2022 · In this article, we will show you how you could programmatically change TextView size in Android. support. Oct 25, 2016 · I have a problem placing a textView at specified center's x and y coordinates. Jul 15, 2013 · No matter how big you let the TextView be, it is still going to be 30dp x 40dp because you haven't told it to change its size, you've just changed how big it can possibly be. Jul 17, 2015 · I have difficulties changing the text size of the tabs of design library tablayout (android. Step 1 − Create a new project in Android Studio, go to File ⇒ New Project and fill all required details to create a new project. It depends according to your parent view. So you can simple do: textView. Questions : Mar 27, 2015 · Currently, setTextSize(float size) method will work well so we don't need to use another method for change text size. To get around this you can create a template layout xml file with the style assigned, for example in res/layout create tvtemplate. TextView textSize in XML Layout <TextView android:textSize="20sp" android:text="Hello World!" /> <TextView android:textSize="30sp" android:text="Hello World!" Dec 4, 2013 · textView. 2. Android text size programmatically depends on resolution or Jun 13, 2016 · Developers can now let the size of their text expand or contract automatically based on the size and characteristics of the TextView, making it much easier to optimize the text size on different screens or with dynamic content. TextView; public TextViewEx Feb 29, 2012 · So I don't understand why you complain about absence of references to sceen size. For example, if there is a Heading, there are 6 types of heading that can be implemented have a look at the following image which contains the guidelines for the size of the text view and style of the text view which is recommended by Google’s Material Design. font_large. 0 Oreo (API 26). AttributeSet; import android. textView. Android text-size programmatically too big. xml as with the following content: Jun 19, 2018 · TextView auto-sizing was introduced to the framework with Android 8. attachBaseContext(newBase) } Apr 10, 2011 · The default size that appears when you delete the font size while developing an application in Android studio in December 2022 is 14sp. My Textview is like this -> &lt;TextView android:id Aug 13, 2024 · In this App, we are going to learn how to increase or decrease TextView Font Size in Android programmatically. It is generally a good practice to use the sp unit so the size can scale depending on user settings. setTextSize(20); Or you can give the font size in the Layout. If I code textview. small represents 14sp Feb 4, 2014 · None of the previous answers worked for me, on Android 8. In this Stack Overflow question, you will find the answer and the code example to do it easily and efficiently. Text Size. getDimensionPixelSize(R. setText ( text , BufferType. when (position) { 0 -> R. It is rather irritating, coming from a document publishing background, the limited amount of control you have with Android over typographic elements. Download the font which ever you want and paste it inside font folder. setTypeface(null, Typeface. Aug 26, 2012 · Starting from Android-Studio 3. 1. Names can be of any length starting from 3 characters to n characters, and we want that the text should fill 70% of the screen irrespective of how long is the name. May 23, 2011 · Now is really easy to append text with color. 1 (API 27). length , 0 ); myTextView. Fonts can be individual font files or a collection of font files, known as a font family and defined in XML. Oct 5, 2012 · If you are using xml for setting layout for list_item and there you have TextView you can change the size of the text like this: <TextView android:id="@+id/text_id" android:layout_width="fill_parent" android:layout_height="wrap_content" android:textSize="20sp" /> // This is a size of your text Jan 15, 2010 · Set the default text size to the given value, interpreted as "scaled pixel" units. So I'm totally lost now I have problems with Text size ruing my UI when user sets his font size through Accessibility -> Font size to Huge so for quick fix I decided to change all text sizes to dp Aug 14, 2010 · With introduction of Fonts in XML in Android 8. Changing Text Size Programmatically. Edit: I am want to retrieve the height of the textview prior to rendering this on the screen. On the tablet, the size equals 18; on the phone, it's 27. – Dec 4, 2013 · textView. First, define everything about the font that you want to use in a resources file. font_small else -> null }?. Android textView size is bigger than dynamically created one. This method takes a float parameter that represents the text size in pixels. Aug 13, 2024 · A TextView in Android is a UI element to display text. I have already decided not to use different layouts for different devices and built a common layout to fit in all the devices. This size is adjusted based on the current density and. If you want to change this behavior, what you need to do is say "Hey TextView, feel free to get as big as you want now that I've put these upper bounds on you". color. I know you can do this with the method setPadding(). Dec 19, 2012 · I need to determine the height of this textview programmatically. font_large 1 -> R. setOrientation(LinearLayout. Sep 27, 2021 · In this App, we are going to learn how to increase or decrease TextView Font Size in Android programmatically. For example. Like we have seen that in many apps we sometimes want to enlarge the text. Aug 13, 2024 · In this App, we are going to learn how to increase or decrease TextView Font Size in Android programmatically. Firstly, I tried to set the text in the textView, and to move the view with the width and the height of the view from Aug 2, 2019 · How to change the font size of textView in android - This example demonstrates how do I change the font size of TextView in android. Default font has appropriate size in most of cases. In runtime, I get this value and set the text size of a text view: int size = context. android:textSize specifies the font size. xml file itself <TextView android:id = "@+id/textView" . May 22, 2019 · It's possible to do this <TextView android:layout_width="match_parent" android:layout_height="wrap_content" android:autoSizeTextType="uniform" android:maxLines="1 Mar 29, 2019 · You have to change your when. getResources(). Learn how to use the FontsContractCompat class and the ResourcesCompat class to apply Google fonts to your TextViews and other views. colorize(subStringToColorize: String, @ColorRes colorResId: Int) { val spannable: Spannable = SpannableString(text) val startIndex = text. Sep 27, 2012 · The below code adjusts font size scaling in a textView, using the User's system font size setting. Using support library 26, it will work on devices running Android API version 16 and higher . To change the text size of a TextView, you can use the setTextSize() method. setSpan ( new StyleSpan ( Typeface. WRAP_CONTENT, LayoutParams. toFloat() return you wrong value. Jul 5, 2016 · In Android, you can programmatically set the left drawable (also known as compound drawable) of a TextView using the setCompoundDrawablesRelativeWithIntrinsicBounds Let's say we have a list view which shows the name of students in each list item. LayoutParams params = new LinearLayout. I have some TextView to set those icons. Jun 19, 2018 · TextView auto-sizing was introduced to the framework with Android 8. 0f applyOverrideConfiguration(newOverride) super. Issue on TextView width when creating my own TextView. We demonstrated the application in Kotlin, so make sure you select Kotlin as the primary language while creating a New Project. A sample GIF is given below to get an idea about what we are going to do in this article. setMargins(10,10,10,10); tv1. . colorAccent) textView. I originally answered it here but I feel it's relevant in this thread as well (since i ended up here when I was searching for an answer). xml: Jun 13, 2016 · Developers can now let the size of their text expand or contract automatically based on the size and characteristics of the TextView, making it much easier to optimize the text size on different screens or with dynamic content. let { textView. Aug 12, 2018 · Android FAQ: How do I programmatically set the font size (and/or font style) for an Android TextView? Solution: Setting the Android TextView font size programmatically is a simple two-step process. In this autosizing TextView tutorial, you’ll learn how to use this cool new feature. COMPLEX_UNIT_SP, getResources(). Using android:textStyle attribute <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="TEXTVIEW 1" android:textStyle="bold" /> Use bold|italic for bold and italic. I mean, I want to inflate this: LayoutInflater inflater=LayoutInflater. TabLayout). I don't want to use any png image. Apr 26, 2020 · In this video I'll be showing you how to change your text size programmatically in Android Studio. When you are putting the text into a textView you can increase the font. Apr 18, 2018 · /** * Change the color of a part of the text contained in this textView * * @param subStringToColorize has to already be set in the textView's text * @param colorResId */ fun TextView. resources?. independetly of screen size. xml and applied it programmatically, which is 3 times that big, than when settings via xml. From the android documentation: Android 8. So, setTextSize(10) would give you the desired result. This feature of the Text view upholds what type of content has to be shown to the user. Feb 12, 2015 · Learn how to customize the text size of your Android toolbar with different methods and tips from Stack Overflow users. NORMAL Jun 19, 2018 · TextView auto-sizing was introduced to the framework with Android 8. VERTICAL); Jun 13, 2016 · Developers can now let the size of their text expand or contract automatically based on the size and characteristics of the TextView, making it much easier to optimize the text size on different screens or with dynamic content. In this code below from an android application on android studio, I have a LinearLayout that contains a TextView whose size I want to change for example say from 100 to 20. It can be programmed in the layout file statically as well as in the main code dynamically. LayoutParams(LayoutParams. Set different text size in Android TextView. Its value must consist of two parts: a floating-point number followed by a unit. text = "" // Remove old text textView. text_size_1); int textSize2 = getResources(). This setting makes it easier to optimize text size on different screens with dynamic content. But the problem is that this method requires 4 parameters: left, top, right, bottom. On a 10″ tablet (1280 x 800), everything is ok; but on a phone (800 x 480), the text view has a very large font. Having SP is good for compatibility by device. Jun 1, 2011 · Programmatically: You can do programmatically using setTypeface() method:. 0 (backward compatible from API version 14) its very easy to set font from xml itself. * Set the default text size to the given value, interpreted as "scaled. text_size_2); and then create a new AbsoluteSpan based on the text Feb 15, 2022 · In this article, we will show you how you could programmatically change TextView size in Android. On the other hand, it is an advantage that the font is 14, that is, small, because it does not have a problem of fitting on small devices with large fonts. setText(yourString); textView. Thus, various attributes of a TextView such as the text, text color, text size, TextView background, and its size can be changed programmatically. It offers a simple yet powerful API to solve a particular problem: scaling of text size to fit text bounds. – woyaru. Apr 29, 2024 · With Android 8. Feb 15, 2022 · In this article, we will show you how you could programmatically change TextView size in Android. font_large from resources:. Ask Question Asked 9 years, 7 months ago. getTextSize(): this just returns the size of text. This question is asked in a lot of places in a lot of different ways. BOLD ) , notBold. Is that possible? Just for completeness: Another solution (which I'd prefer) for the question is given here. Apr 29, 2024 · Android 8. Apr 29, 2024 · With Android 8. Parameters: size -> float: The scaled pixel size. I do not believe you can set the style programatically. 0. fontScale = 1. white) Basically is same as @Abdul Rizwan answer but using Kotlin, extensions, some validations and getting color inside extension. /**. Jun 13, 2016 · Developers can now let the size of their text expand or contract automatically based on the size and characteristics of the TextView, making it much easier to optimize the text size on different screens or with dynamic content. To create a new project in Android Studio please refer to How to Create/Start a New Project in Android Studio. inflate(R Dec 22, 2011 · Ask questions, find answers and collaborate at work with Stack Overflow for Teams. e. Jul 21, 2012 · To put it in another way, can we replicate the appearance of these text views without using the android:textAppearance attribute? Like biegleux already said:. indexOf Mar 27, 2015 · Currently, setTextSize(float size) method will work well so we don't need to use another method for change text size. Mar 30, 2013 · I planned to use different font size for the textview on different device size so as to make the letters legible. If you using LinearLayout on your textview as a parent view give params like below. 0 (API level 26) and higher, you can instruct a TextView to let the text size expand or contract automatically to fill its layout based on the TextView's characteristics and boundaries. So here basically we are going to implement that. Explore Teams Create a free Team May 2, 2013 · Just get the dimension in pixels of the desired text size. Jan 25, 2011 · 4 ways to make Android TextView bold- Full answer is here. java source code. util. To change the text size in TextView widget, set the textSize attribute with required dimensions. text_medium); textView. Now the only problem is on the text size. setTextSize(20)// text size Jul 13, 2010 · I know that it is possible to set the formatted text programmatically with import android. using setTypeface() method Aug 13, 2024 · In this App, we are going to learn how to increase or decrease TextView Font Size in Android programmatically. The whole text in my TextView has the same size all the time. I managed to change it by assigning tabTextAppearance in TabLayout app: Jan 19, 2020 · How to change font size programmatically in Android? Ask Question Asked 4 years, 7 months ago. textSize = resources. Mar 27, 2015 · Currently, setTextSize(float size) method will work well so we don't need to use another method for change text size. Jul 26, 2024 · Step by Step Implementation. result_font)); The following code works, but the R. 7. Here's what worked: Add the following code to your activity: Kotlin Code: override fun attachBaseContext(newBase: Context?) { val newOverride = Configuration(newBase?. Below is the code for default Typeface . dimen. Create a folder font under res directory . Apr 8, 2024 · In this article, we will focus on changing the text size of a TextView programmatically. How to know what size a TextView WOULD be with certain string. append("White Text", android. append("Red Text", R. 0 its very easy to change font family. Jan 26, 2021 · You might think that your users should just set their device’s system font size (typically found in Settings -> Display -> Font size) but many Android users don’t know about that. 0 (API level 26) introduces a new feature, Fonts in XML, which lets you use fonts as resources. Note that we are going t Feb 15, 2022 · In this article, we will show you how you could programmatically change TextView size in Android. You can add the font file in the res/font/ folder to bundle fonts as resources. If it's not important to use a RelativeLayout, you could use a LinearLayout, and do this: LinearLayout linearLayout = new LinearLayout(this); linearLayout. You have to get R. Step 2 − Add the following code to res/layout/activity_main. Explore Teams Create a free Team May 4, 2023 · A font resource defines a custom font that you can use in your app. Jun 12, 2021 · If you want to use Google fonts in your Android app, you may wonder how to set them programmatically without using XML. Feb 3, 2016 · Ask questions, find answers and collaborate at work with Stack Overflow for Teams. Jun 22, 2016 · I want to use Font Awesome's icon set in my android application. xml Jun 19, 2018 · TextView auto-sizing was introduced to the framework with Android 8. int textSize1 = getResources(). So I wrote a solution which can be used to set font size relative to default font size. Apr 21, 2015 · I have currently the same thing. So it is better to think about font size in terms of bigger/smaller default size, i. This size is adjusted based on the current density and user font size preference. You can also use the so called : SpannableString You can use it this way : String bold = "yes !"; String notBold = "no "; SpannableString text = new SpannableString ( notBold + bold ); text. For example, I put this code in a file named res/values/styles. Change Text Size in TextView. I don't want to change the left, right and bottom, I just want to change the top padding. This annoyed me too, and the answer I found was that there is actually additional space in the font itself, not the TextView. font_medium 2 -> R. TextView. Jun 8, 2013 · Most of the answers are correct. widget. uyrau whbtmet fpluk etwwxe kan ozbgdzty sklbm qneevcg rfrbcs qifg