how to get to know programmatically whether any TTS engine installed in my device or not?

Question

I would like to know programmatically how to get TTS engine info of the device for e.g. whether any TTS engine is installed or not , if installed then what are those and wha

Answer 1

This official Android Blog Post gives you the best practice to detect if the TTS Engine is installed and ready to use, as well as other practices on TTS.