MainActivity.kt
package com.example.jetpack
import android.os.Bundle
import android.text.Spanned
import androidx.appcompat.app.AppCompatActivity
import androidx.core.text.HtmlCompat
import kotlinx.android.synthetic.main.activity_main.*
class MainActivity : AppCompatActivity() {
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
setContentView(R.layout.activity_main)
// string inside html markup objects
val htmlString : String = "TextView first line... <br />" +
"<b>Bold Text</b> | <i>Italic Text</i> and <br/>" +
"<u>Underlined text</u>"
// spanned is the interface for text that has
// markup objects attached to ranges of it
val spanned : Spanned = HtmlCompat
// HtmlCompat is the backwards compatible version of Html
.fromHtml(
htmlString, // source
// flag that separate block-level elements with blank lines
// (two newline characters) in between
HtmlCompat.FROM_HTML_MODE_LEGACY // flags
)
// finally, show html formatted text in text view
textView.text = spanned
}
}
activity_main.xml
<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:id="@+id/constraintLayout"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#EDEAE0"
tools:context=".MainActivity">
<TextView
android:id="@+id/textView"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:padding="25dp"
tools:text="TextView"
android:textSize="30sp"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent" />
</androidx.constraintlayout.widget.ConstraintLayout>

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