android - Highlight text while playing audio clip in android media player

Question

I have a textview in which I have display the lyrics of one audio song & simultaneously i play the audio from raw folder and now I want to highlight the lyrics from textview as per the audio play. So anyone has any idea about this. I have the source code to highlight I just want to find the word palying in audio.

Answer 1

使用 spannable
查找正在播放的单词并更改颜色

Spannable WordtoSpan = (Spannable) tvContactName.getText();

WordtoSpan.setSpan(new BackgroundColorSpan(0xFFFFFF00), keyPos, keyPos +
LyricHighLightedText.length(),Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);

tvLyric.setText(WordtoSpan);

//LyricHighLightedText means the current word that play on audio