How to convert part of a string to italics?

Question

I want to make animal.getScientificName as Italics(code below). I'm using a List View and setting the text in the listview. I wan't only part of the Text view to be in Italics, Is there anyway I can accomplish this. I have attached part of the code below, Thanks for your help.

String[] listNames;

listNames[ i ] = animal.getName().toUpperCase().replaceAll( "_" , " " ) + " \n\n" + "+animal.getScientificName()+"; 


array_sort = new ArrayList( Arrays.asList( listNames) ); 
tv.setText( array_sort.get( position ) );

use android spannable http://developer.android.com/reference/android/text/Spannable.html — Georgian Benetatos, Sep 15 '14 at 15:34

score 3 · Answer 1 · edited May 23 '17 at 12:12

You can accomplish this using spans on your text (to expand here on the correct answer in comment by Georgian Benatos).

Here is a related question, and the answers show you exactly how to do this:

Custom sized italic Font using Spannable

Specifically some sample code in the answer provided by Raghunandan

String title="My Custom Text!";  
TextView tv = (TextView) findViewById(R.id.some_id);
SpannableString ss1=  new SpannableString(title);
ss1.setSpan(new StyleSpan(Typeface.ITALIC), 0, ss1.length(), 0);
ss1.setSpan(new RelativeSizeSpan(2f), 0, ss1.length, 0); 
tv.setText(ss1);

Spans are a very useful feature - they can be used for various common text styles:

italics
bold
underline
bullets

To have a look at the wide range of spans available, take a look at the Android developers page for the android.text.style package:

android.text.style | Android Developers

Thanks will have a look :) – user3458008 Sep 16 '14 at 06:17 — user3458008, Sep 16 '14 at 06:17

score 2 · Accepted Answer · edited May 23 '17 at 11:49

2

use Html.fromHtml:

listNames[ i ] = animal.getName().toUpperCase().replaceAll( "_" , " " ) + " \n\n" + "<em>+animal.getScientificName()+</em>"; 


array_sort = new ArrayList( Arrays.asList( listNames) ); 
tv.setText(Html.fromHtml(array_sort.get( position ) ));

for more info, refer this

edited May 23 '17 at 11:49

Community

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answered Sep 15 '14 at 16:10

user3487063

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Very simple and Perfect. Thanks a lot :) – user3458008 Sep 16 '14 at 06:15

score 0 · Answer 3 · answered Sep 15 '14 at 15:43

I would recommend using two TextViews, because it is impossible to have two different text-styles in one TextView.

Just place them both under each other, and assign the correct String value to the TextView.

tv1.setText(animal.getName().toUpperCase().replaceAll( "_" , " " );
tv2.setText(animal.getScientificName();

And for example, you can use this layout in your ListView item:

<?xml version="1.0" encoding="utf-8"?>

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:orientation="vertical" android:layout_width="match_parent"
    android:layout_height="match_parent">

    <TextView
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:id="@+id/tv1" />

    <TextView
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:id="@+id/tv2"
        android:textStyle="italic" />

</LinearLayout>

Sorry, but this is wrong. [Use spans on your text to accomplish this](http://stackoverflow.com/a/25852468/383414) - a little known feature, but very powerful. — Richard Le Mesurier, Sep 15 '14 at 16:19

How to convert part of a string to italics?

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