Step 1 − Create a new project in Android Studio, go to File ⇒ New Project and fill all required details to create a new project. Consider that you have defined a TextView as follows:. TextView textview=findViewById(R.id.textview); Then you can apply different highlighting to it as shown below: Create a new project by following the steps mentioned in first basic android application. Create a new directory in “res” folder to keep your text … I have named my android project as “ReadingTextFile”. So, the WRAP_CONTENT makes the TextView big enough for the text inside it, even if this means letting the TextView get bigger than it's parent, resulting in text cut-offs. You can see how the original width of the TextView is being maintained so the text only occupies 3/4 of its parent. 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.. Adrian 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 offers a simple yet powerful API to solve a particular problem: scaling of text size to fit text bounds. I have tried just about everything to force this textviews width to some value but nothing seems to work. In your case it is the height of the TextView that needs to be set up to wrap the content inside, so it will make extra lines as more text is added. AlarmClock; BlockedNumberContract; BlockedNumberContract.BlockedNumbers; Browser; CalendarContract; CalendarContract.Attendees; CalendarContract.CalendarAlerts Android Application: Read Text File And Display On TextView. Any help appreciated! Step 2 − Add the following code to res/layout/activity_main.xml. Step 2 − Add the following code to res/layout/activity_main.xml. To do that we have to work around with fixing height/width to make it happen but we still can't make it perfect. 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. Does anyone have any ideas how I might get this TextView to fill the container after I rotate it? TextView auto-sizing was introduced to the framework with Android 8.0 Oreo (API 26).

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