Android - How do I delete a conversation/leave a group conversation?
Tired of being part of a particular conversation? Here's how you get rid of it on your Android device:
Tap and hold! To delete a 1:1 conversation, press and hold on the conversation you want to delete in the inbox. Tap "Delete Conversation" when it pops up. If this person texts you again, a new thread will be started and your history will not be shown.