On your Android phone or tablet, open the Translate app . At the bottom, select the languages for your conversation. At the bottom, tap Live translate . The microphone automatically detects when one language stops and the other language starts. To hear a translation, tap any part of the text. To pause or resume translation, tap Speak . To exit translation, at the top, tap Back . Auto language …
https://support.google.com/translate/answer/6142474?hl=en&co=GENIE.Platform=Android

