TextView text = (TextView)findViewById(R.id.THE_TEXTVIEW_ID); now set the textview properties.. text.setTypeface(null, Typeface.BOLD); //-- for only bold the text text.setTypeface(null, Typeface.BOLD_ITALIC); //-- for bold & italic the text text.setTypeface(null, Typeface.ITALIC); // -- … To use preset sizes to set up the autosizing of TextView programmatically through the support library, call the TextViewCompat.setAutoSizeTextTypeUniformWithPresetSizes (TextView textView, int [] presetSizes, int unit) method. If you using LinearLayout on your textview as a parent view give params like below. reply from a potential PhD advisor? My Future Plan is to be an Engineer. -The margin, I don't want my TextView stuck to each other. How to make links in a TextView clickable? LinearLayout.LayoutParams params = new LinearLayout.LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT); params.setMargins(10,10,10,10); tv1.setLayoutParams(params); If you using RelativeLayout on your … I noticed that in my XML file for the title, I specified layout_gravity and not gravity. Is ground connection in home electrical system really necessary? Join Our Newsletter to get notified with all new stuffs, Get updates right in your inbox. Now we have to set the LinearLayout reference from the XML by ID using findByView () : LinearLayout target = (LinearLayout) findViewById (R.id.targetlayout); Change 'target' with your preferred name and 'targetlayout' with the ID of the LinearLayout where you want to create the TextView. That's weird, when I create my Textview in XML file, the text is centered, and when I want to create programmatically, it's not the case. Solution for change TextView width to wrap content. I've also checked that the functions are correctly called. This example demonstrates how do I set the layout weight of a textView programmatically in android. How do I center text horizontally and vertically in a TextView? I don't really know how to solve it. By using our site, you acknowledge that you have read and understand our Cookie Policy, Privacy Policy, and our Terms of Service. In Monopoly, if your Community Chest card reads "Go back to ...." , do you move forward or backward? your coworkers to find and share information. I recommend you to use ListView with custom adapter to populate chat lines. rev 2020.11.24.38066, Stack Overflow works best with JavaScript enabled, Where developers & technologists share private knowledge with coworkers, Programming & related technical career opportunities, Recruit tech talent & build your employer brand, Reach developers & technologists worldwide, you should definitely use a ListView for chat-like things, If you are developing a chat application, better use, How to write an effective developer resume: Advice from a hiring manager, Podcast 290: This computer science degree is brought to you by Big Tech, “Question closed” notifications experiment results and graduation, MAINTENANCE WARNING: Possible downtime early morning Dec 2/4/9 UTC (8:30PM…. By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy. Use custom listviews to populate chat lines. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. -I want the messages of Nickname user aligned to the right and the messages of Nick aligned to the left. TextView font size can be set dynamically using .setTextSize () function. site design / logo © 2020 Stack Exchange Inc; user contributions licensed under cc by-sa. Making statements based on opinion; back them up with references or personal experience. Why do people call an n-sided die a "d-n"? Shouldn't some stars behave as black hole? Auto Scale TextView Text to Fit within Bounds, How to change fontFamily of TextView in Android. textView.getLayoutParams().width = ViewGroup.LayoutParams.WRAP_CONTENT; textView.requestLayout(); // Call requestLayout () for redraw your TextView when your TextView is already drawn (laid out) (eg: you update TextView width when click a Button). Asking for help, clarification, or responding to other answers. This feature is basically used where app builder need to increase or decrease given text size according to app user requirement. In the past, we used to play a classic …, Who not wants more subscribers on their YouTube channel? How should I consider a rude(?) What would be a proper way to retract emails sent to professors asking for help? Step 1 − Create a new project in Android Studio, go to File ⇒ New Project and fill all required details to create a new project. How might the longtable environment have to be modified to create a longquadro environment? Limitations of Monte Carlo simulations in finance. -The text is not centered in the drawable like in the title. // If your TextView is drawing you may not need requestLayout () (eg: you … Device ID - Get All Android Device Informations & IDs, How To Start Android Emulator (AVD) Without Starting Android Studio, How To Make A Simple Snake Game In 15 Easy Steps | Batch Programming, How To Create An Auto-Subscribe Link For YouTube Channel, How To Create A Branded URL Shortener Using Javascript Easily, How To Fix 'Unknown failure: cmd: Can't find service: package' in Android Studio. Do other planets and moons share Earth’s mineral diversity? Why is it easier to carry a person while spinning than not spinning? But we all know tha…, We use link shorteners to make a link easy to remember and share. I have some problems creating a textView programmatically. Before we can create a TextView, we must specify where it should be created. Is it too late for me to get into competitive chess? EDIT : I used ListView as you suggested, everything is working fine but I still have this problem with the text not centered, although I used msg.setGravity(gravity.CENTER); I updated your functions and it is working as you want now: You have to set TextView gravity to position the text inside the TextView and set gravity in the parent LinearLayout to set the position of the TextView inside the LinearLayout. For example, I put this code in a file named res/values/styles.xml: