texthighlighter | LONGER MAINTAINED -- TextHighlighter | Text Editor library

**I want to highlight the syntax of the MutiAutoCompleteTextView for each time text is changed, I have tried this but my app freezes at run time, please help me how I can do so. **

First time asking a question on stack overflow, so if I'm not formatiing right or providing enough info let me know. I am currently using React with Typescript and I need to wrap a parts of a string into spans based on multiple string arrays.

I have this interface for the props/state:

I have a SearchResult class that binds to a ListView. What I want to do specifically is highlight the snippet inside the search result text that matches the query the user entered.

The relevant XAML looks something like this (omitting the fluff):

I try to implement this Android TextHighlighter in my application but the listview displays the data in a disordered way. That is, the entries do not appear in the list according to the order established in the code. All the elements of my listview are displayed but not in the desired order. I want to display my items in the exact order in which I entered them, ie the oldest entry is the first item in the list.

thats is my code:

I have a search term, and based on the search term corresponding results are displayed. Trying to highlight the keyword which is search in the results list. But its giving me empty value.

this is what I tried:

I would like to highlight some text of a richtextblock with TextHighlighter object. I created a TextRange, I added this to a list, then I created a new instance of TextHighlighter and set the background color. But now I can not use the TextHighlighter to highlight the text. How should I proceed?

xaml: