Implement the following improvement: Do not change the text of prayer displayed for user when he/she presses the "voice output" icon. Instead of this, start separate thread for voice output which reads the text (in other words, separate thread first generates HTML with "voice output" swich switched ON but this HTML is not displayed nor rendered -- it is just sent to TTS engine to be read).
Implement the following improvement: Do not change the text of prayer displayed for user when he/she presses the "voice output" icon. Instead of this, start separate thread for voice output which reads the text (in other words, separate thread first generates HTML with "voice output" swich switched ON but this HTML is not displayed nor rendered -- it is just sent to TTS engine to be read).